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ORD - IDA

Find cheap flights from Chicago O'Hare Airport to Idaho Falls from $204

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Idaho Falls departing on 5/25. 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
Tue 6/4
Tue 6/11

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Idaho Falls, 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 Chicago to Idaho Falls, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Idaho Falls 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
6:00 am - 12:23 pmORD-IDA
7h 23m2 stops
7:00 pm - 7:22 amIDA-ORD
11h 22m2 stops
$418Delta
Find Deal
Wed, Jul 31 - Mon, Aug 5
7:20 am - 12:23 pmORD-IDA
6h 03m1 stop
7:00 pm - 7:32 amIDA-ORD
11h 32m2 stops
$438Delta
Find Deal
Sun, Jul 7 - Mon, Jul 15
1:25 pm - 10:17 pmORD-IDA
9h 52m2 stops
7:00 pm - 7:32 amIDA-ORD
11h 32m2 stops
$443Delta
Find Deal
Mon, Jun 17 - Wed, Jun 26
3:36 pm - 11:54 pmORD-IDA
9h 18m1 stop
6:06 am - 4:40 amIDA-ORD
21h 34m1 stop
$471Alaska Airlines
Find Deal
Thu, Sep 12 - Sat, Sep 14
5:04 am - 9:40 amORD-IDA
5h 36m1 stop
2:30 pm - 11:35 amIDA-ORD
20h 05m1 stop
$482United Airlines
Find Deal
Sun, Jun 16 - Mon, Jun 17
5:15 am - 9:44 amORD-IDA
5h 29m1 stop
5:57 pm - 11:57 pmIDA-ORD
5h 00m1 stop
$488United Airlines
Find Deal
Fri, Oct 25 - Fri, Nov 1
9:22 pm - 11:57 pmORD-IDA
27h 35m1 stop
4:02 pm - 5:15 amIDA-ORD
12h 13m2 stops
$490Alaska Airlines
Find Deal
Mon, Jun 17 - Wed, Jun 26
9:31 pm - 5:15 pmORD-IDA
20h 44m1 stop
5:56 pm - 11:59 pmIDA-ORD
5h 03m1 stop
$495United Airlines
Find Deal
Mon, Jun 17 - Wed, Jun 26
6:15 am - 11:35 amORD-IDA
6h 20m1 stop
1:15 pm - 8:45 pmIDA-ORD
6h 30m1 stop
$668American Airlines
Find Deal
Fri, May 24 - Fri, May 24
1:10 pm - 9:05 pmORD-IDA
8h 55m2 stops
7:34 am - 7:40 pmIDA-ORD
11h 06m2 stops
$1,021American Airlines
Find Deal
Thu, Sep 12 - Sat, Sep 14

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

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

The average price of all flights from Chicago O'Hare Intl Airport to Idaho Falls clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Idaho Falls on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Chicago O'Hare Airport to Idaho Falls. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Idaho Falls?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Idaho Falls, 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 Chicago O'Hare Intl Airport to Idaho Falls is February, where tickets cost $390 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $816 and $777 respectively.

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

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 Idaho Falls from Chicago O'Hare Airport were found on United Airlines ($204) and Alaska Airlines ($434), and the lowest round-trip tickets were found on Delta ($418) and Alaska Airlines ($471).

Good to know

Low season

February

High season

June

Cheapest flight

$204
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Chicago O'Hare Airport to Idaho Falls

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

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

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Idaho Falls was $204 for a one-way ticket and $418 for a round-trip.

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

    No

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Chicago to Idaho Falls are Delta and United Airlines. With an average price for the route of $613 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $529 and an overall rating of 7.4.

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

    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 Chicago O'Hare Airport to Idaho Falls.

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

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

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

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

See more FAQs

Top airlines flying from O'Hare Intl to Idaho Falls

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Idaho Falls. 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 O'Hare Intl to Idaho Falls? 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
DeltaOverall score based on 10826 reviews
7.4Food
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Plane was so old it had cigarette butt trays in the seat

Everything was good, hard to really comfortable on a flight that long.

Book cheap flights from Chicago to Idaho Falls

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Idaho Falls found on KAYAK in the last 72 hours.
5/25Sat
1 stopUnited Airlines
5h 36mORD-IDA
$204
5/25Sat
2 stopsUnited Airlines
18h 35mORD-IDA
$264
5/24Fri
1 stopUnited Airlines
13h 09mORD-IDA
$308
5/24Fri
2 stopsUnited Airlines
20h 35mORD-IDA
$421
5/24Fri
2 stopsAlaska Airlines
24h 12mORD-IDA
$434
5/23Thu
2 stopsAlaska Airlines
48h 12mORD-IDA
$530
5/24Fri
3 stopsUnited Airlines
13h 21mORD-IDA
$4,739

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Last minute flights from O'Hare Intl to Idaho Falls

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 Chicago to Idaho Falls that are departing in the next 10 days.
5/9Thu
multi-stopUnited Airlines
22h 27mORD-IDA
5/16Thu
multi-stopUnited Airlines
7h 25mIDA-ORD
$722
5/9Thu
multi-stopUnited Airlines
22h 27mORD-IDA
5/16Thu
multi-stopUnited Airlines
20h 25mIDA-ORD
$754
5/7Tue
multi-stopAlaska Airlines
9h 51mORD-IDA
5/11Sat
multi-stopAlaska Airlines
9h 47mIDA-ORD
$759
5/7Tue
multi-stopDelta
5h 43mORD-IDA
5/11Sat
multi-stopDelta
7h 42mIDA-ORD
$764
5/7Tue
multi-stopDelta
11h 13mORD-IDA
5/11Sat
multi-stopDelta
9h 47mIDA-ORD
$769
5/9Thu
multi-stopUnited Airlines
5h 20mORD-IDA
5/16Thu
multi-stopUnited Airlines
20h 25mIDA-ORD
$790

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Chicago O'Hare Airport - Idaho Falls Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

Idaho Falls (IDA)United States

Return flight deals:

Idaho Falls - Chicago O'Hare Airport

Cabin classes: