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IDA - ORD

$217 Find cheap flights from Idaho Falls to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to O'Hare Intl departing on 6/25. 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
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Chicago, 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 Idaho Falls to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Idaho Falls to O'Hare Intl (IDA-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to O'Hare Intl 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
6:10 am - 12:43 pmIDA-ORD
5h 33m1 stop
7:45 am - 12:23 pmORD-IDA
5h 38m1 stop
$433Delta
Find Deal
Mon, Jul 1 - Fri, Jul 5
1:05 pm - 9:44 pmIDA-ORD
7h 39m1 stop
6:05 am - 12:23 pmORD-IDA
7h 18m2 stops
$438Delta
Find Deal
Mon, Jul 1 - Fri, Jul 5
5:59 pm - 11:59 pmIDA-ORD
5h 00m1 stop
5:16 am - 5:18 pmORD-IDA
13h 02m1 stop
$483United Airlines
Find Deal
Thu, Jul 18 - Tue, Jul 23
5:59 pm - 11:59 pmIDA-ORD
5h 00m1 stop
5:16 am - 9:35 amORD-IDA
5h 19m1 stop
$496United Airlines
Find Deal
Mon, Jul 8 - Fri, Jul 12
2:35 pm - 11:28 amIDA-ORD
19h 53m2 stops
1:55 pm - 9:35 amORD-IDA
20h 40m2 stops
$503United Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 5
2:35 pm - 9:45 amIDA-ORD
18h 10m1 stop
1:55 pm - 9:35 amORD-IDA
20h 40m2 stops
$529United Airlines
Find Deal
Mon, Jul 8 - Fri, Jul 12
5:59 pm - 11:59 pmIDA-ORD
5h 00m1 stop
8:05 pm - 9:35 amORD-IDA
14h 30m2 stops
$531United Airlines
Find Deal
Thu, Jul 18 - Tue, Jul 23
5:59 pm - 11:59 pmIDA-ORD
5h 00m1 stop
12:50 pm - 9:35 amORD-IDA
21h 45m2 stops
$548United Airlines
Find Deal
Thu, Jul 18 - Tue, Jul 23
6:00 am - 5:15 amIDA-ORD
22h 15m2 stops
6:00 am - 11:57 pmORD-IDA
18h 57m1 stop
$623Alaska Airlines
Find Deal
Thu, Jul 4 - Sun, Jul 7
6:32 am - 7:25 amIDA-ORD
23h 53m2 stops
8:35 pm - 1:06 pmORD-IDA
17h 31m2 stops
$877American Airlines
Find Deal
Thu, Jul 4 - Sun, Jul 7

Flights from Idaho Falls to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Idaho Falls to O'Hare Intl 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 Idaho Falls to Chicago O'Hare Airport?

The average price of all flights from Idaho Falls to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
For Idaho Falls to Chicago O'Hare Airport, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Chicago O'Hare Airport back to Idaho Falls, the best deals are generally found on Sunday, with Monday being the most expensive.

Which airlines provide the cheapest flights from Idaho Falls to Chicago O'Hare Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Chicago O'Hare Airport from Idaho Falls were found on Alaska Airlines ($217) and United Airlines ($244), and the lowest round-trip tickets were found on Delta ($433) and United Airlines ($483).

Good to know

Low season

April

High season

May

Cheapest flight

$217
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Idaho Falls to Chicago O'Hare Airport

When to book flights from Idaho Falls to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Idaho Falls to O'Hare Intl 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 Idaho Falls to Chicago O'Hare Airport flights

  • What is the cheapest flight from Idaho Falls to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Chicago O'Hare Intl Airport was $217 for a one-way ticket and $433 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Chicago O'Hare Airport?

    A passport is not required to fly from Idaho Falls to Chicago O'Hare Airport.

  • Which airports will I be using when flying from Idaho Falls to Chicago O'Hare Airport?

    When flying out of Idaho Falls you will be using Idaho Falls Fanning Field. You will be landing at Chicago O'Hare Airport, also known as Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Idaho Falls to Chicago O'Hare Airport?

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

  • Which airline alliances offer flights from Idaho Falls to Chicago O'Hare Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Idaho Falls and Chicago O'Hare Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Idaho Falls to Chicago, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to Chicago are Alaska Airlines and Delta. With an average price for the route of $486 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $673 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Idaho Falls to Chicago O'Hare Airport?

    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 Idaho Falls to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Idaho Falls 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 Idaho Falls to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and ORD 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 Idaho Falls to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Idaho Falls to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Chicago. 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 Idaho Falls to O'Hare Intl? 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
7.9Comfort
8.2Boarding
8.6Crew
7.3Food
7.3Entertainment
Airline reviews

Crew was outstanding. Flight was fine. Food was a joke! I didn't get the priority I paid for!! That pissed me off since I paid extra!!!

8.0 Excellentjim, May 2024GEG - SAN
Read more about Alaska Airlines reviews

Crew was outstanding. Flight was fine. Food was a joke! I didn't get the priority I paid for!! That pissed me off since I paid extra!!!

I liked the price of the 2 way tix. I hated having to pay $8.00 for Internet access. It should be free. Legroom and seats are very confining.

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

Cabin crew very friendly and pleasant. Flight left late but we didn't know why. Alaska Airlines app was not user friendly -- app wouldn't let us upgrade our seats, but no indication if flight was full. We wound up having to call the airline to request an upgrade and we were told none was available. Waste of time. Baggage retrieval was easy.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

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.

Flights were on time. Check in was fine. Crew members were pleasant.

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

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!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

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.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Book cheap flights from Idaho Falls to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Idaho Falls to Chicago found on KAYAK in the last 72 hours.
6/25Tue
1 stopAlaska Airlines
11h 38mIDA-ORD
$217
6/20Thu
1 stopUnited Airlines
8h 15mIDA-ORD
$244
6/25Tue
2 stopsDelta
11h 32mIDA-ORD
$254
6/19Wed
1 stopAlaska Airlines
6h 37mIDA-ORD
$261
6/17Mon
1 stopAlaska Airlines
11h 38mIDA-ORD
$304
6/21Fri
1 stopUnited Airlines
21h 50mIDA-ORD
$308
6/23Sun
2 stopsDelta
20h 57mIDA-ORD
$328
6/18Tue
1 stopUnited Airlines
21h 50mIDA-ORD
$329
6/23Sun
1 stopUnited Airlines
21h 50mIDA-ORD
$333
6/17Mon
2 stopsDelta
11h 32mIDA-ORD
$337

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Last minute flights from Idaho Falls to O'Hare Intl

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 Idaho Falls to Chicago that are departing in the next 10 days.
6/4Tue
multi-stopUnited Airlines
8h 15mIDA-ORD
6/7Fri
multi-stopUnited Airlines
5h 36mORD-IDA
$759
6/4Tue
multi-stopUnited Airlines
14h 47mIDA-ORD
6/7Fri
multi-stopUnited Airlines
14h 20mORD-IDA
$761
6/4Tue
multi-stopUnited Airlines
6h 45mIDA-ORD
6/7Fri
multi-stopUnited Airlines
14h 20mORD-IDA
$791

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Idaho Falls - Chicago O'Hare Airport Flights

Departure:

Idaho Falls (IDA)United States

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Idaho Falls

Cabin classes: