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ONT - BOI

$118 Find cheap flights from Ontario to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Boise departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/29
sáb. 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Boise.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Boise.
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Cheap flight deals from Ontario to Boise (ONT-BOI)

 
These are the cheapest deals for flights from Ontario to Boise currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Boise

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Boise.

Recent one-way flight deals from Ontario to Boise

Only flying one-way? Below are some of the best one-way flight deals from Ontario to Boise found on KAYAK recently.

Recent last minute flight deals from Ontario to Boise

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Ontario to Boise.

Recent direct flight deals from Ontario to Boise

The latest deals for direct flights from Ontario to Boise so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Ontario to Boise

Find recent round-trip train or bus tickets from Ontario to Boise.

All round-trip flight deals to Boise

The cheapest plane tickets to Boise found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 12:53 pmONT-BOI
4h 53m1 stop
5:37 pm - 11:59 pmBOI-ONT
7h 22m1 stop
$236Alaska Airlines
Find Deal
dom., sep. 1 - jue., sep. 5
7:00 am - 1:04 pmONT-BOI
5h 04m1 stop
1:55 pm - 5:50 pmBOI-ONT
4h 55m1 stop
$241Delta
Find Deal
mar., jun. 25 - mar., jul. 2
6:00 am - 12:14 pmONT-BOI
5h 14m1 stop
6:45 pm - 11:59 pmBOI-ONT
6h 14m1 stop
$246Alaska Airlines
Find Deal
mar., jun. 25 - mar., jul. 16
7:00 am - 1:04 pmONT-BOI
5h 04m1 stop
6:26 pm - 11:59 pmBOI-ONT
6h 33m1 stop
$249Delta
Find Deal
mar., jun. 18 - mar., jul. 23
5:40 pm - 11:52 pmONT-BOI
5h 12m1 stop
5:40 am - 10:39 amBOI-ONT
5h 59m1 stop
$256Delta
Find Deal
sáb., sep. 7 - lun., sep. 9
2:19 pm - 8:31 pmONT-BOI
5h 12m1 stop
11:00 am - 5:08 pmBOI-ONT
7h 08m1 stop
$267Delta
Find Deal
vie., sep. 6 - mar., sep. 10
1:55 pm - 9:12 pmONT-BOI
6h 17m1 stop
6:52 pm - 10:27 pmBOI-ONT
4h 35m1 stop
$276United Airlines
Find Deal
mar., jun. 11 - mié., jun. 26
6:35 am - 4:42 pmONT-BOI
9h 07m1 stop
5:22 pm - 9:56 pmBOI-ONT
5h 34m1 stop
$307American Airlines
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jue., oct. 3 - dom., oct. 6
1:45 pm - 9:07 pmONT-BOI
6h 22m1 stop
7:05 pm - 10:45 pmBOI-ONT
4h 40m1 stop
$396United Airlines
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sáb., jul. 6 - lun., jul. 8
9:41 am - 4:42 pmONT-BOI
6h 01m1 stop
5:22 pm - 9:56 pmBOI-ONT
5h 34m1 stop
$556American Airlines
Find Deal
jue., sep. 12 - dom., sep. 15
5:00 pm - 12:11 amONT-BOI
6h 11m1 stop
$118Delta
Find Deal
vie., jul. 5
7:00 am - 2:13 pmONT-BOI
6h 13m1 stop
$123Alaska Airlines
Find Deal
sáb., sep. 28
7:00 am - 2:13 pmONT-BOI
6h 13m1 stop
$138Alaska Airlines
Find Deal
jue., ago. 22
5:00 pm - 12:15 amONT-BOI
6h 15m1 stop
$143Delta
Find Deal
jue., ago. 1
4:24 pm - 11:59 pmONT-BOI
6h 35m1 stop
$153Alaska Airlines
Find Deal
lun., jul. 8
7:00 am - 2:13 pmONT-BOI
6h 13m1 stop
$173Alaska Airlines
Find Deal
vie., ago. 23
1:25 pm - 6:58 pmONT-BOI
4h 33m1 stop
$178Delta
Find Deal
vie., jun. 7
10:49 am - 4:05 pmONT-BOI
4h 16m1 stop
$208United Airlines
Find Deal
dom., sep. 8
6:35 pm - 4:13 pmONT-BOI
20h 38m1 stop
$242United Airlines
Find Deal
mié., jul. 3
6:35 pm - 4:10 pmONT-BOI
20h 35m1 stop
$266United Airlines
Find Deal
vie., oct. 11
10:00 am - 6:05 pmONT-BOI
7h 05m1 stop
3:02 pm - 7:14 pmBOI-ONT
5h 12m1 stop
$422Alaska Airlines
Find Deal
lun., jun. 3 - jue., jun. 6
6:00 am - 2:07 pmONT-BOI
7h 07m1 stop
5:20 pm - 11:59 pmBOI-ONT
7h 39m1 stop
$427Alaska Airlines
Find Deal
vie., may. 31 - dom., jun. 16
10:00 am - 4:35 pmONT-BOI
5h 35m1 stop
3:23 pm - 7:14 pmBOI-ONT
4h 51m1 stop
$482Alaska Airlines
Find Deal
lun., jun. 3 - mar., jun. 4
6:50 am - 1:51 pmONT-BOI
6h 01m1 stop
9:00 am - 1:33 pmBOI-ONT
5h 33m1 stop
$498Delta
Find Deal
vie., may. 31 - lun., jun. 3
1:34 pm - 9:12 pmONT-BOI
6h 38m1 stop
2:26 pm - 12:45 pmBOI-ONT
23h 19m2 stops
$696United Airlines
Find Deal
sáb., jun. 1 - lun., jun. 3
6:00 am - 10:37 pmONT-BOI
15h 37m2 stops
2:26 pm - 8:48 pmBOI-ONT
7h 22m1 stop
$751United Airlines
Find Deal
vie., may. 31 - lun., jun. 3
6:00 am - 2:07 pmONT-BOI
7h 07m1 stop
4:55 pm - 11:58 pmBOI-ONT
8h 03m2 stops
$765Alaska Airlines
Find Deal
vie., may. 31 - lun., jun. 3
4:21 pm - 11:00 pmONT-BOI
5h 39m1 stop
4:55 pm - 11:58 pmBOI-ONT
8h 03m2 stops
$785Alaska Airlines
Find Deal
vie., may. 31 - lun., jun. 3
6:00 am - 10:37 pmONT-BOI
15h 37m2 stops
2:26 pm - 10:27 pmBOI-ONT
9h 01m2 stops
$975United Airlines
Find Deal
vie., may. 31 - lun., jun. 3
6:03 am - 10:37 pmONT-BOI
15h 34m2 stops
2:26 pm - 10:27 pmBOI-ONT
9h 01m2 stops
$1,005United Airlines
Find Deal
sáb., jun. 1 - lun., jun. 3

Flights from Ontario to Boise - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Boise to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to Boise?

The average price of all flights from Ontario to Boise clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Boise on a Saturday and more expensive on a Sunday. On your return trip to Ontario, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Ontario to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Boise is September, where tickets cost $198 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $287 and $283 respectively.

How far in advance should I book a flight from Ontario to Boise?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Boise, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 59 days before departure.

Which airlines provide the cheapest flights from Ontario to Boise?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Delta offered the best one-way deal for that route, at $118. KAYAK users also found Ontario to Boise round-trip flights on Alaska Airlines from $236 and on Delta from $241.

Good to know

Low season

January

High season

July

Cheapest flight

$118
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Ontario to Boise

When to book flights from Ontario to Boise

Are your dates flexible? Find out the best times to travel from Ontario to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Boise

  • What seat selection options are available on Alaska Airlines flights from Ontario to Boise?

    Alaska Airlines provides several seat selection options to its passengers. Preferred Seats provide passengers with extra legroom and are located near the front of the cabin. Alaska Airlines also offers premium class seats that provide passengers with more space, wider seats, and additional amenities. Exit Row Seats provide extra legroom, and passengers must meet specific safety requirements to sit in an exit row. Exit row seats are available for purchase for an additional fee.

  • What services does United Airlines offer Economy Class passengers on flights from Ontario to Boise?

    United Airlines provides several services and amenities to its Economy Class passengers on flights. Passengers can enjoy a selection of movies and are offered a complimentary snack and beverage. United offers in-flight Wi-Fi on most of its flights for a fee or through a pre-purchased package. The airline also offers complimentary access to Wi-Fi messaging.

  • What is the luggage allowance on American Airlines flights from Ontario to Boise?

    American Airlines' luggage allowance policy varies depending on the ticket class and frequent flyer status. Basic Economy passengers are only allowed to bring one personal item on board and are not permitted to bring a full-size carry-on bag. Main Cabin passengers are allowed to bring one carry-on bag and one personal item on board and one checked bag for a fee.

  • How do I get from Boise Airport (BOI) to the city center?

    Taxis are available at BOI airport and can take you to the city center in about 10-15 minutes. The cost can vary, but it is usually around $15-$20. Companies like Uber and Lyft are available at the airport and can take you to the city center. The cost and duration of the ride can vary depending on traffic conditions. The Valley Regional Transit (VRT) operates several bus routes in the Boise area, including a route that stops at the airport. The route 10 bus can take you to Downtown Boise from the airport. The cost of the ride is $2, and the duration is about 35-45 minutes.

  • What is the cheapest flight from Ontario to Boise?

    In the last 3 days, the lowest price for a flight from Ontario to Boise was $118 for a one-way ticket and $236 for a round-trip.

  • Do I need a passport to fly between Ontario and Boise?

    No, a passport isn't needed to fly from Ontario to Boise. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Ontario to Boise?

    Ontario airport is called Ontario and the only airport in Boise is Boise Air Term. Gowen Fld.

  • Which aircraft models fly most regularly from Ontario to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Boise?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Boise, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Boise, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Boise are Delta and Alaska Airlines. With an average price for the route of $345 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $318 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Ontario to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Ontario with another airline. Booking your flights between Ontario and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Ontario to Boise

  • Flights from Ontario to Boise have layovers in different cities depending on the airline. Some of them include Phoenix (PHX), Salt Lake City (SLC), San Francisco (SFO), and Seattle (SEA).
  • United Airlines provides assistance to passengers with reduced mobility on flights from Ontario to Boise. Passengers can request assistance from airport staff to help them navigate between terminals and on board.
  • American Airlines uses Terminal 4 at Ontario International Airport (ONT) for flights to Boise. It is important to note that the terminal may change, so it is recommended to check at the information desks before the flight.
  • Delta Airlines is working to optimize its operations to reduce fuel burn and emissions. This includes reducing taxi time, optimizing flight routes, and improving the efficiency of ground operations even for flights from Ontario to Boise.
  • Southwest Airlines offers several services to families with kids on flights from Ontario to Boise. The airline provides an unaccompanied minor service to children between the ages of 5 and 11 years old and a family boarding process where a family with children aged 6 or under will find seats together.
See more tips

Top 5 airlines serving from Ontario to Boise

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9192 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.3Entertainment
7.3Food
Airline reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

8.0 ExcellentNorma, May 2024SNA - SEA
Read more about Alaska Airlines reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Plane hit turbulence diverted to Houston. We'll probably get in after 3am

Given incorrect gate upon check-in, corrected by the gate attendant, D6 rather than D5, minor inconvenience. As with the previous flight, passengers were admonished to voluntarily gate-check carry-on luggage with the statement that those in the last boarding group would have no choice but to do so. If the Boeing 737 MAX8/MAX9 doesn't have room for carry-ons it's an interior design flaw on the part of Boeing. Posting an advance warning would be helpful, such as "Boeing 737 MAX planes feature limited carry-on space. Please be aware." SFO's amenities and TSA much better than MCO's. Crew was amazing! Brought my own food because Alaska's onboard selection has soy in everything. Beverage service was excellent. This was the first and last trip with Alaska after the previous flight's issues. It's no reflection on the crew of this flight. They were great.

I had a middle seat in between two large men. It was a redeye so needless to say I didn’t get a minute of sleep. One guy was pouring over into my seat the other kept falling onto my shoulder

Great price on internet. I love that WiFi was so affordable. Got a lot done.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

The flight was very very delayed and arrived much later than planned. There was no communication about why or when our arrival would be. I would expect better and open communication about the flight but there was none. Also just pretzels? How disappointing.

I liked only the crew. The flyght was too much fast, faster than it should be, on 20 min faster, but not safer, I experienced on myself astranautic overload from suddenly appearing in the sky and all the vibrations of the turbines, because I had my place at the level of the wings. Pregnant woman should not be seated on the level of the wings with all turbines, pregnant woman should be offered to charge place to seat closer to front or in the back, but not at the level of all the turbines. Vibrations of turbines are not healthy for pregnancy. I hold all the flight my belly in my hands to avoid miscarriage. If it would be longer flying distances, I could have miscarriage with Alaskan airlines.

Sat on tarmac for 30 minutes despite staring at three empty gates, one of which we eventually pulled into

It was ok. Alaska was adequate. Efficient and what I paid for it was fair. The boarding area at the gate was a joke. By the time they get past the C boarding group people all line up impatiently and then it’s chaos. We were boarding early then we sat on the tarmac for 30 minutes. I would of rather sat in the airport.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

On time take off…US cabins look tired and need of refresh!

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

They stuck us with multiple extra fees. I will never fly spirit again

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Kayak does not know that spirit airlines charged me $70 to fly. But the bag check-in was $89 each way. This is false advertising to lure people. Spirit airlines sends bunch of emails after flight purchases to buy wifi, better seats, priority boarding, secure reserved seats. This is false advertising. Up front pricing. I would of flown jet blue or Alaska airlines.

One hour late taking off. Concerning, very hard landing. Uncomfortable seats with no recline. Extremely slow baggage claim. Very professional, knowledgeable flight attendants. Brand new, very clean plane.

Can’t say there was anything I particularly liked. Seats were very tight, leather wrapped plastic. I followed up a much longer and cheaper trip from Honolulu on southwest, everything was phenomenal, this flight was the exact opposite. Blows my mind they charge for water of all things. One of the attendants seemed very rude, I watched a taller gentleman a couple rows forward with his knees pressed into the back of the seat ahead, while the woman in that seat leaned forward the entire flight, I’m sure because she could feel his knees. I’ll be avoiding spirit like the plague from here forward.

Didn’t make the connecting flight due to a delay on our first flight.

Book cheap flights from Ontario to Boise

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Boise found on KAYAK in the last 72 hours.
7/5vie.
1 stopDelta
6h 11mONT-BOI
$118
9/28sáb.
1 stopAlaska Airlines
6h 13mONT-BOI
$123
8/22jue.
1 stopAlaska Airlines
6h 13mONT-BOI
$138
8/1jue.
1 stopDelta
6h 15mONT-BOI
$143
7/8lun.
1 stopAlaska Airlines
6h 35mONT-BOI
$153
8/23vie.
1 stopAlaska Airlines
6h 13mONT-BOI
$173
6/7vie.
1 stopDelta
4h 33mONT-BOI
$178
9/8dom.
1 stopUnited Airlines
4h 16mONT-BOI
$208
7/3mié.
1 stopUnited Airlines
20h 38mONT-BOI
$242
10/11vie.
1 stopUnited Airlines
20h 35mONT-BOI
$266

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Last minute flights from Ontario to Boise

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Boise that are departing in the next 10 days.
6/3lun.
multi-stopAlaska Airlines
7h 05mONT-BOI
6/6jue.
multi-stopAlaska Airlines
5h 12mBOI-ONT
$422
5/31vie.
multi-stopAlaska Airlines
7h 07mONT-BOI
6/16dom.
multi-stopAlaska Airlines
7h 39mBOI-ONT
$427
6/3lun.
multi-stopAlaska Airlines
5h 35mONT-BOI
6/4mar.
multi-stopAlaska Airlines
4h 51mBOI-ONT
$482
5/31vie.
multi-stopDelta
6h 01mONT-BOI
6/3lun.
multi-stopDelta
5h 33mBOI-ONT
$498
6/1sáb.
multi-stopUnited Airlines
6h 38mONT-BOI
6/3lun.
multi-stopUnited Airlines
23h 19mBOI-ONT
$696
5/31vie.
multi-stopUnited Airlines
15h 37mONT-BOI
6/3lun.
multi-stopUnited Airlines
7h 22mBOI-ONT
$751
5/31vie.
multi-stopAlaska Airlines
7h 07mONT-BOI
6/3lun.
multi-stopAlaska Airlines
8h 03mBOI-ONT
$765
5/31vie.
multi-stopAlaska Airlines
5h 39mONT-BOI
6/3lun.
multi-stopAlaska Airlines
8h 03mBOI-ONT
$785
5/31vie.
multi-stopUnited Airlines
15h 37mONT-BOI
6/3lun.
multi-stopUnited Airlines
9h 01mBOI-ONT
$975
6/1sáb.
multi-stopUnited Airlines
15h 34mONT-BOI
6/3lun.
multi-stopUnited Airlines
9h 01mBOI-ONT
$1,005

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Ontario - Boise Flights

Departure:

Ontario (ONT)United States

Destination:

Boise (BOI)United States

Return flight deals:

Boise - Ontario

Cabin classes:

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