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OMA - ONT

$73 Find cheap flights from Omaha to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Omaha to Ontario departing on 9/4. 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
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Omaha to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Omaha to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 44,148,666 times on KAYAK, and here is why:

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Cheap flight deals from Omaha to Ontario (OMA-ONT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Omaha to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:39 pm - 6:07 amOMA-ONT
11h 28m1 stop
12:49 am - 2:38 pmONT-OMA
11h 49m1 stop
$140Frontier
Find Deal
Mon, Aug 19 - Fri, Aug 23
2:45 pm - 6:30 pmOMA-ONT
5h 45m1 stop
12:49 am - 2:38 pmONT-OMA
11h 49m1 stop
$159Frontier
Find Deal
Wed, Aug 7 - Tue, Aug 13
2:51 pm - 6:27 pmOMA-ONT
5h 36m1 stop
12:46 pm - 11:45 pmONT-OMA
8h 59m2 stops
$213American Airlines
Find Deal
Fri, Aug 9 - Mon, Aug 12
2:50 pm - 9:10 pmOMA-ONT
8h 20m1 stop
5:00 pm - 11:59 pmONT-OMA
4h 59m1 stop
$287Delta
Find Deal
Sat, Nov 2 - Wed, Nov 6
2:51 pm - 6:27 pmOMA-ONT
5h 36m1 stop
12:46 pm - 11:45 pmONT-OMA
8h 59m2 stops
$293American Airlines
Find Deal
Thu, Aug 8 - Mon, Aug 12
6:00 pm - 11:42 pmOMA-ONT
7h 42m1 stop
11:30 am - 12:03 amONT-OMA
10h 33m1 stop
$359Delta
Find Deal
Thu, Jun 27 - Wed, Jul 3
5:25 pm - 8:48 pmOMA-ONT
5h 23m1 stop
1:45 pm - 11:37 pmONT-OMA
7h 52m2 stops
$382United Airlines
Find Deal
Wed, Aug 7 - Wed, Aug 14
3:33 pm - 10:21 pmOMA-ONT
8h 48m1 stop
5:15 am - 12:55 pmONT-OMA
5h 40m1 stop
$401United Airlines
Find Deal
Sat, Nov 9 - Sun, Nov 10
7:00 am - 10:40 pmOMA-ONT
17h 40m2 stops
12:50 am - 10:48 amONT-OMA
7h 58m1 stop
Wed, Jun 26 - Sat, Jun 29
11:45 am - 11:59 pmOMA-ONT
14h 14m2 stops
12:59 am - 10:59 amONT-OMA
8h 00m1 stop
Wed, Jul 24 - Sat, Jul 27

Flights from Omaha to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from Omaha to Ontario 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 Omaha to Ontario?

The average price of all flights from Omaha to Ontario clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Omaha to Ontario, look for departures on Sundays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Ontario, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Omaha to Ontario, 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 Omaha to Ontario is February, where tickets cost $200 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $574 and $480 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Omaha to Ontario, 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 Omaha to Ontario, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 45 days before departure.

Which airlines provide the cheapest flights from Omaha to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Omaha to Ontario found on KAYAK was with Frontier for $73. Frontier proposed a round-trip connection from $140 and American Airlines from $213.

Which cabin class options are there for flights between Omaha and Ontario?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

January

High season

July

Cheapest flight

$73
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Omaha to Ontario

When to book flights from Omaha to Ontario

Are your dates flexible? Find out the best times to travel from Omaha to Ontario 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 Omaha to Ontario

  • What is the cheapest flight from Omaha to Ontario?

    In the last 3 days, the lowest price for a flight from Omaha to Ontario was $73 for a one-way ticket and $140 for a round-trip.

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

    A passport is not required to fly from Omaha to Ontario.

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

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

  • Which airline alliances offer flights from Omaha to Ontario?

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

  • Which is the best airline for flights from Omaha to Ontario, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Omaha to Ontario are United Airlines and American Airlines. With an average price for the route of $574 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $461 and an overall rating of 7.3.

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

    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 Omaha to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Omaha 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 Omaha to Ontario?

    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 Ontario with an airline and back to Omaha with another airline. Booking your flights between Omaha and ONT 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 Omaha to Ontario?

    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 Ontario from Omaha up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Omaha to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Omaha to Ontario. 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 Omaha to Ontario? 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.
7.4
United AirlinesOverall score based on 10000 reviews
7.7Boarding
7.1Entertainment
7.2Comfort
8.1Crew
6.7Food
Airline reviews

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

8.0 ExcellentSardar, Jun 2024IAH - SJC
Read more about United Airlines reviews

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

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

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Did not realize seats did not recline. Best to travel in an exit row... No question

I strongly dislike Frontier. I find them barebones, the seats not particularly comfortable, the nickel and diming is maddening, the app is TERRIBLE - super confusing to navigate, and the last 4 frontier flights I have flown have been on AVERAGE 2 hours late, one ruining a fancy night out in Vegas with reservations made well in advance, which was nodded to with a measly 5000 miles, which translates to almost nothing. At least credit a free checked bag or something.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

Book cheap flights from Omaha to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Omaha to Ontario found on KAYAK in the last 72 hours.
9/4Wed
1 stopFrontier
10h 01mOMA-ONT
$73
9/8Sun
1 stopFrontier
20h 49mOMA-ONT
$74
10/8Tue
1 stopUnited Airlines
5h 02mOMA-ONT
$144
10/8Tue
2 stopsAmerican Airlines
7h 49mOMA-ONT
$178
10/12Sat
1 stopDelta
6h 37mOMA-ONT
$183
9/4Wed
2 stopsAlaska Airlines
17h 15mOMA-ONT
$188
7/27Sat
1 stopUnited Airlines
5h 28mOMA-ONT
$193
9/7Sat
2 stopsAlaska Airlines
17h 15mOMA-ONT
$198
7/12Fri
2 stopsDelta
8h 06mOMA-ONT
$218
10/12Sat
2 stopsAmerican Airlines
14h 23mOMA-ONT
$246

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Last minute flights from Omaha to Ontario

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 Omaha to Ontario that are departing in the next 10 days.
6/15Sat
multi-stopFrontier
20h 37mOMA-ONT
6/21Fri
multi-stopFrontier
12h 13mONT-OMA
$252
6/15Sat
multi-stopFrontier
20h 37mOMA-ONT
6/17Mon
multi-stopFrontier
15h 57mONT-OMA
$264
6/15Sat
multi-stopFrontier
20h 37mOMA-ONT
6/24Mon
multi-stopFrontier
15h 57mONT-OMA
$267
6/17Mon
multi-stopAmerican Airlines
6h 16mOMA-ONT
6/19Wed
multi-stopAmerican Airlines
7h 02mONT-OMA
$696
6/15Sat
multi-stopUnited Airlines
18h 17mOMA-ONT
6/22Sat
multi-stopUnited Airlines
16h 23mONT-OMA
$735
6/15Sat
multi-stopAmerican Airlines
10h 36mOMA-ONT
6/22Sat
multi-stopAmerican Airlines
10h 56mONT-OMA
$786
6/14Fri
multi-stopUnited Airlines
8h 21mOMA-ONT
6/19Wed
multi-stopUnited Airlines
5h 17mONT-OMA
$801
6/17Mon
multi-stopAmerican Airlines
8h 05mOMA-ONT
6/22Sat
multi-stopAmerican Airlines
7h 02mONT-OMA
$816
6/13Thu
multi-stopUnited Airlines
5h 52mOMA-ONT
6/15Sat
multi-stopUnited Airlines
5h 04mONT-OMA
$856
6/13Thu
multi-stopAmerican Airlines
8h 40mOMA-ONT
6/16Sun
multi-stopAmerican Airlines
12h 22mONT-OMA
$861

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Omaha - Ontario Flights

Departure:

Omaha (OMA)United States

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Omaha

Cabin classes: