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Cheap flights from Idaho Falls (IDA) to Chicago (CHI) from $209

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight 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.
IDA — CHI
May 23 — May 301
From?
To?
Thu 5/23
Thu 5/30
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 May 18, 2024.

Popular in

September

Cheapest in

December

Round-trip from

$223

One-way from

$209
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Idaho Falls Fanning Field to Chicago (CHI)
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One-way flight from Idaho Falls Fanning Field to Chicago (CHI)
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What is the cheapest day to fly round-trip from Idaho Falls to Chicago?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 104% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Idaho Falls to Chicago?

Our data shows that December tends to be the cheapest month to fly to Chicago from Idaho Falls. Users have commonly found prices around $552 for the month, but tickets can be as low as $375. Due to multiple factors, prepare for potentially higher prices in September.

When is the cheapest time to fly from Idaho Falls to Chicago (IDA - CHI)?

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 in the evening, which can drop the price by up to 31% versus a flight in the morning.

Cheap Alaska Airlines flights from Idaho Falls to Chicago

Explore cheap flight options specifically provided by Alaska Airlines for the route between Idaho Falls and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Take a peek at the cheapest Alaska Airlines flights we've detected traveling from Idaho Falls to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 6/144:02 pmIDA - ORD
1 stop6h 37mAlaska Airlines
Sat 6/155:50 pmORD - IDA
1 stop7h 07mAlaska Airlines
Deal found 5/17$371
Fri 6/144:02 pmIDA - ORD
2 stops12h 13mAlaska Airlines
Sat 6/155:50 pmORD - IDA
1 stop7h 07mAlaska Airlines
Deal found 5/17$539
Thu 9/126:06 amIDA - ORD
2 stops22h 24mAlaska Airlines
Mon 9/307:00 amORD - IDA
2 stops9h 30mAlaska Airlines
Deal found 5/16$584
Thu 5/303:32 pmIDA - ORD
1 stop7h 17mAlaska Airlines
Fri 5/319:20 pmORD - IDA
1 stop18h 32mAlaska Airlines
Deal found 5/17$619

Cheap Delta flights from Idaho Falls to Chicago

Explore cheap flight options specifically provided by Delta for the route between Idaho Falls and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Browse through some of the cheapest Delta flights traveling from Idaho Falls to Chicago. Make sure to examine the flight information before completing your reservation.
Thu 9/121:05 pmIDA - ORD
1 stop7h 42mDelta
Mon 9/301:35 pmORD - IDA
2 stops9h 26mDelta
Deal found 5/16$458
Thu 7/186:59 pmIDA - ORD
2 stops11h 31mDelta
Tue 7/237:35 amORD - IDA
1 stop5h 48mDelta
Deal found 5/18$586
Thu 7/186:59 pmIDA - ORD
2 stops12h 56mDelta
Tue 7/237:05 amORD - IDA
2 stops12h 11mDelta
Deal found 5/17$591
Thu 7/186:59 pmIDA - ORD
2 stops12h 56mDelta
Tue 7/237:05 amORD - IDA
2 stops12h 11mDelta
Deal found 5/18$628
Fri 6/147:00 pmIDA - ORD
2 stops13h 21mDelta
Sat 6/151:25 pmORD - IDA
2 stops9h 52mDelta
Deal found 5/17$723
Thu 6/207:00 pmIDA - ORD
2 stops11h 32mDelta
Sat 6/291:25 pmORD - IDA
2 stops9h 52mDelta
Deal found 5/18$768
Fri 6/146:10 amIDA - MDW
2 stops9h 54mDelta
Sat 6/1512:45 pmMDW - IDA
2 stops10h 32mDelta
Deal found 5/17$1,238

Cheap Idaho Falls to Chicago flights in May & June 2024

Find cheap flight options from Idaho Falls to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 18, 2024.
Scroll through some of the best deals on flights from Idaho Falls to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/144:02 pmIDA - ORD
1 stop6h 37mAlaska Airlines
Sat 6/155:50 pmORD - IDA
1 stop7h 07mAlaska Airlines
Deal found 5/17$371
Thu 6/205:56 pmIDA - ORD
1 stop5h 03mUnited Airlines
Sat 6/293:50 pmORD - IDA
1 stop6h 18mUnited Airlines
Deal found 5/18$533
Fri 6/144:02 pmIDA - ORD
2 stops12h 13mAlaska Airlines
Sat 6/155:50 pmORD - IDA
1 stop7h 07mAlaska Airlines
Deal found 5/17$539
Thu 5/303:32 pmIDA - ORD
1 stop7h 17mAlaska Airlines
Fri 5/319:20 pmORD - IDA
1 stop18h 32mAlaska Airlines
Deal found 5/17$619
Thu 5/305:56 pmIDA - ORD
1 stop5h 03mUnited Airlines
Fri 5/3112:48 pmORD - IDA
2 stops21h 52mUnited Airlines
Deal found 5/17$626
Thu 5/302:30 pmIDA - ORD
2 stops14h 49mUnited Airlines
Fri 5/3112:48 pmORD - IDA
2 stops21h 52mUnited Airlines
Deal found 5/17$631
Thu 6/205:56 pmIDA - ORD
1 stop5h 03mUnited Airlines
Sat 6/2910:41 amORD - IDA
2 stops11h 27mUnited Airlines
Deal found 5/18$692
Fri 6/147:00 pmIDA - ORD
2 stops13h 21mDelta
Sat 6/151:25 pmORD - IDA
2 stops9h 52mDelta
Deal found 5/17$723
Mon 5/205:56 pmIDA - ORD
1 stop5h 25mUnited Airlines
Mon 5/275:04 amORD - IDA
1 stop5h 36mUnited Airlines
Deal found 5/17$759

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 2,634,509 searches. Data last updated May 18, 2024.
Scroll through some of the best deals on flights from Idaho Falls to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 6/144:02 pmIDA - ORD
1 stop6h 37mAlaska Airlines
Sat 6/155:50 pmORD - IDA
1 stop7h 07mAlaska Airlines
Deal found 5/17$371
Thu 9/121:05 pmIDA - ORD
1 stop7h 42mDelta
Mon 9/301:35 pmORD - IDA
2 stops9h 26mDelta
Deal found 5/16$458
Thu 7/185:58 pmIDA - ORD
1 stop5h 01mUnited Airlines
Tue 7/235:16 amORD - IDA
1 stop13h 01mUnited Airlines
Deal found 5/18$483
Thu 7/185:58 pmIDA - ORD
1 stop5h 01mUnited Airlines
Tue 7/235:16 amORD - IDA
1 stop5h 19mUnited Airlines
Deal found 5/17$488
Thu 9/125:55 pmIDA - ORD
1 stop16h 28mUnited Airlines
Mon 9/305:15 amORD - IDA
1 stop5h 29mUnited Airlines
Deal found 5/16$496
Thu 6/205:56 pmIDA - ORD
1 stop5h 03mUnited Airlines
Sat 6/293:50 pmORD - IDA
1 stop6h 18mUnited Airlines
Deal found 5/18$533
Fri 6/144:02 pmIDA - ORD
2 stops12h 13mAlaska Airlines
Sat 6/155:50 pmORD - IDA
1 stop7h 07mAlaska Airlines
Deal found 5/17$539
Thu 7/185:58 pmIDA - ORD
2 stops14h 45mUnited Airlines
Tue 7/235:16 amORD - IDA
1 stop5h 19mUnited Airlines
Deal found 5/17$573
Thu 9/126:06 amIDA - ORD
2 stops22h 24mAlaska Airlines
Mon 9/307:00 amORD - IDA
2 stops9h 30mAlaska Airlines
Deal found 5/16$584

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 2,634,509 searches. Data last updated May 18, 2024.
Users in need of a one-way flight from Idaho Falls to Chicago can choose from these deals. Those seeking round-trip flights from Idaho Falls to Chicago should utilize the search form at the the top of the page.
Tue 6/257:00 pmIDA - ORD
2 stops11h 32mDelta
Deal found 5/17$209
Tue 6/256:00 amIDA - ORD
1 stop21h 40mAlaska Airlines
Deal found 5/17$217
Tue 6/257:00 pmIDA - MDW
2 stops12h 48mDelta
Deal found 5/17$254
Sat 7/276:10 amIDA - ORD
1 stop5h 30mDelta
Deal found 5/17$339
Sat 7/276:59 pmIDA - ORD
2 stops11h 31mDelta
Deal found 5/17$379

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 2,634,509 searches. Data last updated May 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$371 - $586

Route

Depart

Return

Price

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Fri 6/14

1 stop6h 37m

Chicago O'Hare Intl

Sat 6/15

1 stop7h 07m

$371

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Thu 9/12

1 stop7h 42m

Chicago O'Hare Intl

Mon 9/30

2 stops9h 26m

$458

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Thu 7/18

1 stop5h 01m

Chicago O'Hare Intl

Tue 7/23

1 stop13h 01m

$483

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Thu 7/18

1 stop5h 01m

Chicago O'Hare Intl

Tue 7/23

1 stop5h 19m

$488

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Thu 9/12

1 stop16h 28m

Chicago O'Hare Intl

Mon 9/30

1 stop5h 29m

$496

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Thu 6/20

1 stop5h 03m

Chicago O'Hare Intl

Sat 6/29

1 stop6h 18m

$533

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Fri 6/14

2 stops12h 13m

Chicago O'Hare Intl

Sat 6/15

1 stop7h 07m

$539

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Thu 9/12

2 stops22h 24m

Chicago O'Hare Intl

Mon 9/30

2 stops9h 30m

$584

Idaho Falls Fanning FieldChicago O'Hare Intl

IDA - ORD

IDAORD

Idaho Falls Fanning Field

Thu 7/18

2 stops11h 31m

Chicago O'Hare Intl

Tue 7/23

1 stop5h 48m

$586

Flights are sorted by cheapest first

Deals found on 5/17

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

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Chicago. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to Chicago flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Idaho Falls to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Idaho Falls to Chicago is currently $280 while a round-trip flight costs $504. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from Idaho Falls to Chicago (average of $244). Flying from Idaho Falls to Chicago in June is currently the most expensive (average of $342). 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.

January

$248

February

$244

March

$280

April

$258

May

$278

June

$342

July

$327

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in Chicago by month

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

CHI

Temperature

23 - 73.4 °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 May 18, 2024.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Idaho Falls to Chicago. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,164 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,647 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,900 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 4 different airlines.

  • 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 $371, but on average you can expect to pay $580.

  • 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 $371. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $458 and $483, respectively. These flights start at 32% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from Idaho Falls to Chicago?

    Before booking your flight from Idaho Falls to Chicago check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • 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 5/18.

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 4 airlines flying from Idaho Falls to Chicago

Discover the top 4 airlines 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 2,634,509 searches. Data last updated May 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$390Average$486FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$393Average$673FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$407Average$491FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$420Average$726FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Idaho Falls to Chicago by cabin class

Find flights from Idaho Falls to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho Falls to Chicago?

When you search for this flight from Idaho Falls to Chicago, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Idaho Falls to Chicago?

Cheapflights helps you find that perfect flight to Chicago from Idaho Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Idaho Falls to Chicago with no change fees?

Yes! Cheapflights helps users easily find flights from Idaho Falls to Chicago with no change fees.

Can Cheapflights notify me if prices for flights from Idaho Falls to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Idaho Falls to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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