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Cheap flights from Chicago to Idaho Falls from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Idaho Falls departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Idaho Falls

Cheap round-trip flights

 Logo
3:18 pm - 11:44 amORD-IDA
21h 26m1 stop
 Logo
6:12 pm - 2:13 pmIDA-ORD
19h 01m1 stop
Thu, Jul 10 - Fri, Jul 11
 Logo
7:08 am - 11:44 amORD-IDA
29h 36m1 stop
 Logo
7:23 pm - 6:44 pmIDA-ORD
22h 21m2 stops
Thu, Jul 10 - Fri, Jul 11
Hawaiian Airlines Logo
6:20 am - 3:23 pmORD-IDA
10h 03m1 stop
Hawaiian Airlines Logo
4:03 pm - 11:59 pmIDA-ORD
6h 56m1 stop
$267Hawaiian Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 19
Alaska Airlines Logo
6:20 am - 3:23 pmORD-IDA
10h 03m1 stop
Alaska Airlines Logo
6:13 am - 4:49 pmIDA-ORD
9h 36m1 stop
$313Alaska Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
Alaska Airlines Logo
7:00 am - 3:23 pmORD-IDA
33h 23m2 stops
Alaska Airlines Logo
4:03 pm - 11:59 pmIDA-ORD
6h 56m1 stop
$320Alaska Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 8
American Airlines Logo
9:40 am - 12:09 pmORD-IDA
3h 29mnonstop
American Airlines Logo
12:43 pm - 4:57 pmIDA-ORD
3h 14mnonstop
$371American Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 19
American Airlines Logo
9:40 am - 12:09 pmORD-IDA
3h 29mnonstop
American Airlines Logo
1:35 pm - 11:59 pmIDA-ORD
9h 24m1 stop
$381American Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 19
Hawaiian Airlines Logo
3:09 pm - 10:39 pmORD-IDA
8h 30m1 stop
Hawaiian Airlines Logo
4:03 pm - 12:07 pmIDA-ORD
19h 04m1 stop
$440Hawaiian Airlines
Find Deal
Sat, Jul 26 - Sat, Aug 2
United Airlines Logo
5:00 am - 9:44 amORD-IDA
5h 44m1 stop
United Airlines Logo
6:03 pm - 12:30 amIDA-ORD
5h 27m1 stop
$451United Airlines
Find Deal
Wed, Jul 16 - Mon, Jul 21
United Airlines Logo
8:10 pm - 9:44 amORD-IDA
14h 34m1 stop
United Airlines Logo
5:00 am - 11:25 amIDA-ORD
5h 25m1 stop
$510United Airlines
Find Deal
Fri, Jul 11 - Sun, Jul 13

Hawaiian Airlines flights from Chicago to Idaho Falls

Our best Hawaiian Airlines deals on Chicago to Idaho Falls flight tickets
Hawaiian Airlines
Sep 16
ORD6:20 amChicago O'Hare Intl
10h 03m
1 stop
IDA3:23 pmIdaho Falls Fanning Field
Sep 19
IDA4:03 pmIdaho Falls Fanning Field
6h 56m
1 stop
ORD11:59 pmChicago O'Hare Intl
Hawaiian Airlines
Jul 26
ORD3:09 pmChicago O'Hare Intl
8h 30m
1 stop
IDA10:39 pmIdaho Falls Fanning Field
Aug 2
IDA4:03 pmIdaho Falls Fanning Field
19h 04m
1 stop
ORD12:07 pmChicago O'Hare Intl

American Airlines flights from Chicago to Idaho Falls

Our best American Airlines deals on Chicago to Idaho Falls flight tickets
American Airlines
Sep 16
ORD9:40 amChicago O'Hare Intl
3h 29m
IDA12:09 pmIdaho Falls Fanning Field
Sep 19
IDA12:43 pmIdaho Falls Fanning Field
3h 14m
ORD4:57 pmChicago O'Hare Intl
American Airlines
Sep 16
ORD9:40 amChicago O'Hare Intl
3h 29m
IDA12:09 pmIdaho Falls Fanning Field
Sep 19
IDA1:35 pmIdaho Falls Fanning Field
9h 24m
1 stop
ORD11:59 pmChicago O'Hare Intl
American Airlines
Aug 7
ORD10:19 amChicago O'Hare Intl
3h 28m
IDA12:47 pmIdaho Falls Fanning Field
Aug 10
IDA12:46 pmIdaho Falls Fanning Field
3h 12m
ORD4:58 pmChicago O'Hare Intl

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Chicago to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $323.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $323. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $524.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Chicago to Idaho Falls during this time can be as low as $323. Try not to purchase tickets at noon because they tend to be around $586. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Chicago to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Idaho Falls (CHI to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Idaho Falls

Best Price Found

$106

Fastest flight time

3h 28m

Direct flights

Wed, Fri and Sat

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Chicago in the past 72 hours is $106. The best round-trip flight deal from Chicago to Idaho Falls found on momondo in the last 72 hours is $249.
The fastest flight from Chicago to Idaho Falls takes 3h 28m
Direct flights go from Chicago to Idaho Falls on Wednesday, Friday and Saturday. The only airline offering direct flights is American Airlines.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

  • How far is Chicago to Idaho Falls Fanning Field by plane?

    Chicago and Idaho Falls Fanning Field are 1239.4 mi apart from one another. In terms of flight time, this usually takes a little over 3h 28m.

  • When did momondo last update prices for flights from Chicago to Idaho Falls Fanning Field Airport?

    Prices for flights from Chicago to Idaho Falls Fanning Field Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Chicago to Idaho Falls Fanning Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Idaho Falls?

  • What is the most popular airline from Chicago to Idaho Falls?


Best airlines flying from Chicago to Idaho Falls

Compare and see reviews for airlines that fly from Chicago to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $314Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $342Free CancellationRating
8.0
7,950 reviews
Search Delta flights
United AirlinesPriceFrom $363Free CancellationRating
7.4
8,790 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Idaho Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from Chicago.

Can I find flights from Chicago to Idaho Falls with flexible booking policies on momondo?

Flights from Chicago to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Idaho Falls?

Once all potential Chicago to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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