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$294+ Cheap flights from Idaho Falls (IDA) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — CHI
Oct 13 — Oct 201
From?
To?
Sun 10/13
Sun 10/20
1 adult, Economy
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Cheap flight deals from Idaho Falls to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 8, 2024.

Popular in

September

Cheapest in

December

Average price

$614

Round-trip from

$314
(Alaska Airlines)
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 26% potential price drop
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Average for round-trip flights in October 2024
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From Idaho Falls Fanning Field to Chicago (CHI)
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Cheap Idaho Falls to Chicago flights in October & November 2024

Find cheap flight options from Idaho Falls to Chicago specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,702,218 searches. Prices were last updated on October 8, 2024.
This Alaska Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/53:49 pmIDA - ORD
1 stop7h 10mAlaska Airlines
Tue 11/125:54 pmORD - IDA
1 stop7h 05mAlaska Airlines
Deal found 10/8$294
This Mytrip deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/89:50 pmIDA - ORD
1 stop13h 14mMultiple Airlines
Sun 11/1010:13 pmORD - IDA
1 stop17h 43mMultiple Airlines
Deal found 10/8$369
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:00 amIDA - MDW
2 stops11h 29mDelta
Tue 11/121:30 pmMDW - IDA
2 stops10h 23mDelta
Deal found 10/8$518
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:00 amIDA - ORD
2 stops9h 21mDelta
Tue 11/121:35 pmORD - IDA
2 stops10h 18mDelta
Deal found 10/8$578
This United deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/82:22 pmIDA - ORD
2 stops18h 21mUnited Airlines
Wed 10/912:45 pmORD - IDA
1 stop5h 30mUnited Airlines
Deal found 10/7$777
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/81:50 pmIDA - ORD
1 stop8h 45mAmerican Airlines
Wed 10/95:00 amORD - IDA
1 stop9h 20mAmerican Airlines
Deal found 10/7$814

Idaho Falls to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,702,218 searches. Data last updated October 8, 2024.
This Alaska Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/53:49 pmIDA - ORD
1 stop7h 10mAlaska Airlines
Tue 11/125:54 pmORD - IDA
1 stop7h 05mAlaska Airlines
Deal found 10/8$294
This Mytrip deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/89:50 pmIDA - ORD
1 stop13h 14mMultiple Airlines
Sun 11/1010:13 pmORD - IDA
1 stop17h 43mMultiple Airlines
Deal found 10/8$369
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:00 amIDA - MDW
2 stops11h 29mDelta
Tue 11/121:30 pmMDW - IDA
2 stops10h 23mDelta
Deal found 10/8$518
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/56:00 amIDA - ORD
2 stops9h 21mDelta
Tue 11/121:35 pmORD - IDA
2 stops10h 18mDelta
Deal found 10/8$578
This United deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/82:22 pmIDA - ORD
2 stops18h 21mUnited Airlines
Wed 10/912:45 pmORD - IDA
1 stop5h 30mUnited Airlines
Deal found 10/7$777
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/81:50 pmIDA - ORD
1 stop8h 45mAmerican Airlines
Wed 10/95:00 amORD - IDA
1 stop9h 20mAmerican Airlines
Deal found 10/7$814

One-way flights to Chicago from Idaho Falls

Search for one-way flight options from Idaho Falls to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,702,218 searches. Data last updated October 8, 2024.
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/306:10 amIDA - ORD
1 stop5h 32mDelta
Deal found 10/7$409
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/309:33 pmIDA - ORD
2 stops11h 00mUnited Airlines
Deal found 10/7$540

Find flights from Idaho Falls to Chicago within your budget

Customize your flight search to find flights from Idaho Falls to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,702,218 searches. Data last updated October 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$314 - $518

Route

Depart

Return

Price

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Tue 11/5

1 stop7h 10m

Chicago O'Hare Intl

Tue 11/12

1 stop7h 05m

$314

Idaho Falls Fanning FieldChicago Midway

IDA - MDW

IDAMDW

Idaho Falls Fanning Field

Tue 11/5

2 stops11h 29m

Chicago Midway

Tue 11/12

2 stops10h 23m

$518

Flights are sorted by cheapest first

Deals found on 10/6

Best time to book a flight from Idaho Falls to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho Falls to Chicago

Get recent, data-driven insights about flights from Idaho Falls to Chicago including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho Falls to Chicago?

Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Chicago (average of $232). Flying from Idaho Falls to Chicago in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to CHI?

Find hourly flight availability from Idaho Falls to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 8, 2024.

When flying from Idaho Falls to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the morning.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated October 8, 2024.
Alaska Airlines
8.0
Very good
9,388 reviews

Entertainment

7.1

Food

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Alaska Airlines
8.0
Very good
9,388 reviews
Alaska Airlines
8.0
Very good
9,388 reviews

Entertainment

7.1

Food

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Delta
8.0
Very good
8,972 reviews
Alaska Airlines
8.0
Very good
9,388 reviews

Entertainment

7.1

Food

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

United Airlines
7.4
Good
9,370 reviews
Alaska Airlines
8.0
Very good
9,388 reviews

Entertainment

7.1

Food

7.2

Crew

8.6

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Idaho Falls to Chicago?

    If you book a flight to Chicago from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls. There are 0 flights from Fanning Field to Chicago per day from 1 airline.

  • Can I find flights from Idaho Falls to Chicago for under $400 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to Chicago for under $400. The cheapest flight booked recently is on Alaska Airlines for just $314, but on average you can expect to pay $416.

  • What are the cheapest airlines flying from Idaho Falls to Chicago round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Chicago, with prices starting at $314. Another option worth looking into is Delta, starting at $518 round trip. These flights start at 44% lower than the current average price 3 months from now.

  • What does IDA to ORD mean?

    IDA and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IDA to ORD refers to a flight route from Idaho Falls Fanning Field Airport to Chicago O'Hare Intl Airport. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Idaho Falls to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho Falls to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho Falls to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho Falls to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Idaho Falls to Chicago that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Chicago.

  • Can I find deals for business class flights from Idaho Falls to Chicago?

    Yes. Cheapflights offers flight deals from Idaho Falls to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho Falls to Chicago that allow pets onboard?

    Many airlines flying from Idaho Falls to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho Falls to Chicago?

    Yes, you can often find last-minute deals on Idaho Falls to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho Falls to Chicago flight deals updated?

    The Idaho Falls to Chicago flight deals you see on this page were last updated on 10/8.

  • What is the cheapest month to book a flight from Idaho Falls to Chicago?

    Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Chicago (average of $232). Flying from Idaho Falls to Chicago in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho Falls to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Idaho Falls to Chicago

Discover the top airline that operate flights from Idaho Falls to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,702,218 searches. Data last updated October 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$420Average$726FlexibilityNo cancel feeOn-time69%
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