App
Customer Support
CAD
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Idaho
>
Idaho Falls
>
Flights from Chicago to Idaho Falls
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find Chicago to Idaho Falls flights starting at CAD 197.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ORD07:45
        8h 42m
        1 stop
        IDA15:27
        Wed, Feb 12|Chicago - Idaho Falls|Alaska Airlines
        CAD 197CAD 359
        45% OFF
        45% OFF
        CAD 359CAD 197

        Choose Alaska Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Wed, Feb 12, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 197 including taxes and charges.

      • MDW08:15
        26h 37m
        1 stop
        IDA09:52
        Tue, Jan 14|Chicago - Idaho Falls|Frontier Airlines
        CAD 205CAD 359
        43% OFF
        43% OFF
        CAD 359CAD 205

        Choose Frontier Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Frontier Airlines departs from Midway International Airport on Tue, Jan 14, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 205 including taxes and charges.

      • ORD07:45
        8h 42m
        1 stop
        IDA15:27
        Tue, Jan 14|Chicago - Idaho Falls|Alaska Airlines
        CAD 208CAD 359
        42% OFF
        42% OFF
        CAD 359CAD 208

        Choose Alaska Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Tue, Jan 14, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 208 including taxes and charges.

      • ORD07:45
        8h 42m
        1 stop
        IDA15:27
        Fri, Jan 31|Chicago - Idaho Falls|Alaska Airlines
        CAD 222
        CAD 222

        Choose Alaska Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Fri, Jan 31, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 222 including taxes and charges.

      • ORD07:45
        8h 42m
        1 stop
        IDA15:27
        Sun, Feb 2|Chicago - Idaho Falls|Alaska Airlines
        CAD 229
        CAD 229

        Choose Alaska Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Sun, Feb 2, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 229 including taxes and charges.

      • ORD14:07
        9h 26m
        1 stop
        IDA22:33
        Fri, Feb 7|Chicago - Idaho Falls|Alaska Airlines
        CAD 240
        CAD 240

        Choose Alaska Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Fri, Feb 7, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 240 including taxes and charges.

      • ORD09:55
        13h 38m
        1 stop
        IDA22:33
        Wed, Feb 12|Chicago - Idaho Falls|American Airlines
        CAD 242
        CAD 242

        Choose American Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Wed, Feb 12, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 242 including taxes and charges.

      • ORD06:00
        9h 56m
        1 stop
        IDA14:56
        Thu, Dec 19|Chicago - Idaho Falls|Alaska Airlines
        CAD 244
        CAD 244

        Choose Alaska Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Thu, Dec 19, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 244 including taxes and charges.

      • ORD07:45
        8h 42m
        1 stop
        IDA15:27
        Fri, Jan 17|Chicago - Idaho Falls|Alaska Airlines
        CAD 247
        CAD 247

        Choose Alaska Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from O'Hare International Airport on Fri, Jan 17, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 247 including taxes and charges.

      • MDW07:05
        11h 4m
        1 stop
        IDA17:09
        Wed, Feb 12|Chicago - Idaho Falls|Frontier Airlines
        CAD 262
        CAD 262

        Choose Frontier Airlines flights from Chicago to Idaho Falls. The one-way connecting flight with Frontier Airlines departs from Midway International Airport on Wed, Feb 12, arriving at Idaho Falls Regional Airport. One-way Prices start from CAD 262 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        IDA02:00 pm
        Thu, Dec 26|Chicago - Idaho Falls|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Chicago to Idaho Falls?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Chicago to Idaho Falls

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From CAD 197
Frontier Airlines
From CAD 205
Delta Air Lines
From CAD 222
American Airlines
From CAD 242
United Airlines
From CAD 263
Southwest Airlines
From CAD 983

Find more flights and airlines

Alternative Routes for Chicago to Idaho Falls Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Idaho Falls.

  • Cheapest
    Alaska Airlines
    ORD
    07:45
    8h 42m
    1 transfer
    IDA
    15:27
    O'Hare International Airport - Idaho Falls Regional Airport
    Wed, Feb 12Alaska Airlines
    CAD 197
  • Frontier Airlines
    MDW
    08:15
    26h 37m
    1 transfer
    IDA
    09:52
    Midway International Airport - Idaho Falls Regional Airport
    Tue, Jan 14Frontier Airlines
    CAD 205
  • Frontier Airlines
    MDW
    08:15
    26h 37m
    1 transfer
    IDA
    09:52
    Midway International Airport - Idaho Falls Regional Airport
    Tue, Jan 14Frontier Airlines
    CAD 205
    Find More Flights

FAQ

  • When are flight tickets from Chicago (CHI) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Chicago to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Chicago (CHI) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around CAD 648.

  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3km, by taxi about 20 minutes.

  • How many airports in Idaho Falls (IDA)?

    There are 1 airport(s) in Idaho Falls (IDA): Idaho Falls Regional Airport.

How to find a cheap flight from Chicago to Idaho Falls

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Idaho Falls. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Chicago to Idaho Falls Flights

Cheapest direct flight priceCAD 196
Off-season travel monthJanuary
Peak season for travelSeptember
Flight distance1,997.76km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.