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$119+ Cheap flights from Kalispell (FCA) to Chicago (CHI)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — CHI
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Kalispell to Chicago

Cheapest flights from Kalispell to Chicago
Explore the most affordable flight options available from Kalispell to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 5/281:23 pm
FCA
-
ORD
Nonstop3h 35m
American Airlines
Mon 6/19:45 am
ORD
-
FCA
Nonstop3h 45m
American Airlines
Deal found 1/20$249
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 5/2212:35 pm
FCA
-
ORD
Nonstop3h 28m
United Airlines
Tue 5/265:15 am
ORD
-
FCA
1 stop5h 53m
United Airlines
Deal found 1/21$259
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 10/302:10 pm
FCA
-
ORD
1 stop8h 49m
Alaska Airlines
Sat 10/315:55 pm
ORD
-
FCA
1 stop7h 04m
Alaska Airlines
Deal found 1/19$269
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 5/285:00 pm
FCA
-
ORD
1 stop5h 57m
United Airlines
Mon 6/18:50 am
ORD
-
FCA
Nonstop3h 51m
United Airlines
Deal found 1/20$308
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 3/37:53 pm
FCA
-
ORD
1 stop17h 18m
Alaska Airlines
Tue 3/105:29 pm
ORD
-
FCA
1 stop19h 43m
Alaska Airlines
Deal found 1/21$316
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 4/35:09 am
FCA
-
ORD
1 stop6h 05m
Delta
Mon 4/68:55 am
ORD
-
FCA
1 stop5h 33m
Delta
Deal found 1/20$319
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/412:25 pm
FCA
-
ORD
1 stop8h 27m
Delta
Sun 2/86:00 pm
ORD
-
FCA
1 stop6h 18m
Delta
Deal found 1/20$329
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 5/2112:35 pm
FCA
-
ORD
Nonstop3h 28m
United Airlines
Sun 5/247:15 am
ORD
-
FCA
1 stop7h 18m
United Airlines
Deal found 1/20$334
This Delta deal was found by Cheapflights users on 1/20. 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 2/35:24 am
FCA
-
MDW
2 stops12h 12m
Delta
Wed 2/49:53 am
MDW
-
FCA
1 stop5h 32m
Delta
Deal found 1/20$753
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/45:24 am
FCA
-
MDW
2 stops12h 12m
Delta
Sun 2/810:48 am
MDW
-
FCA
2 stops13h 30m
Delta
Deal found 1/20$1,416
This Delta deal was found by Cheapflights users on 1/21. 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 3/35:00 am
FCA
-
MDW
2 stops11h 37m
Delta
Tue 3/101:10 pm
MDW
-
FCA
2 stops11h 31m
Delta
Deal found 1/21$1,451
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 5/145:25 am
FCA
-
MDW
2 stops12h 06m
Delta
Sun 5/179:20 am
MDW
-
FCA
1 stop5h 25m
Delta
Deal found 1/21$1,505

Find flight deals from Kalispell to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$119
(Alaska Airlines)

Popular in

February

Cheapest in

October

Average price

$499

Good round-trip deal

$533 or less

Good one-way deal

$308 or less
Provider with most accurate pricing for Kalispell Glacier Park-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Chicago (CHI) flights.
Search Deals
From Kalispell Glacier Park to Chicago (CHI)
Search Deals
One-way flight from Kalispell Glacier Park to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Kalispell Glacier Park to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Kalispell Glacier Park to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell 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 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Kalispell to Chicago that are best for you.

Fly from

Kalispell

Fly to

Chicago

Route

Depart

Return

Price

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Thu 5/28

1:23 pm-5:58 pm

Nonstop3h 35m

Chicago O'Hare Intl

Mon 6/1

9:45 am-12:30 pm

Nonstop3h 45m

$249

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Fri 5/22

12:35 pm-5:03 pm

Nonstop3h 28m

Chicago O'Hare Intl

Tue 5/26

5:15 am-10:08 am

1 stop5h 53m

$259

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Tue 3/3

7:53 pm-2:11 pm

1 stop17h 18m

Chicago O'Hare Intl

Tue 3/10

3:54 pm-12:12 pm

1 stop21h 18m

$316

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Fri 4/3

5:09 am-12:14 pm

1 stop6h 05m

Chicago O'Hare Intl

Mon 4/6

8:55 am-1:28 pm

1 stop5h 33m

$319

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Thu 5/21

12:35 pm-5:03 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sun 5/24

7:15 am-1:33 pm

1 stop7h 18m

$334

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Thu 5/14

11:12 am-7:03 pm

1 stop6h 51m

Chicago O'Hare Intl

Sun 5/17

6:00 am-3:31 pm

1 stop10h 31m

$394

KalispellChicago

FCA - MDW

FCAMDW

Kalispell Glacier Park

Tue 2/3

5:24 am-6:36 pm

2 stops12h 12m

Chicago Midway

Wed 2/4

9:53 am-2:25 pm

1 stop5h 32m

$753

KalispellChicago

FCA - MDW

FCAMDW

Kalispell Glacier Park

Wed 2/4

5:24 am-6:36 pm

2 stops12h 12m

Chicago Midway

Sun 2/8

10:48 am-11:18 pm

2 stops13h 30m

$1,416

KalispellChicago

FCA - MDW

FCAMDW

Kalispell Glacier Park

Tue 3/3

5:00 am-5:37 pm

2 stops11h 37m

Chicago Midway

Tue 3/10

1:10 pm-11:41 pm

2 stops11h 31m

$1,451

KalispellChicago

FCA - MDW

FCAMDW

Kalispell Glacier Park

Thu 5/14

5:25 am-6:05 pm

2 stops11h 40m

Chicago Midway

Sun 5/17

9:20 am-1:45 pm

1 stop5h 25m

$1,505

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 30 results
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Compare providers for flights from Kalispell to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Chicago in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalispell-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Chicago flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalispell to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Kalispell 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.

Cheapflights Insights

Everything you need to know about your flight from Kalispell to Chicago

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

Currently, August is the cheapest month in which you can book a flight from Kalispell to Chicago (average of $191). Flying from Kalispell to Chicago in February is currently the most expensive (average of $328). 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 FCA to CHI?

Find hourly flight availability from Kalispell 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 January 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to Chicago as you normally would.

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 January 21, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Kalispell to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,089 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,089 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kalispell 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 Kalispell to Chicago?

    Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to Chicago. You should not have trouble finding flights to Chicago from Glacier Park; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Kalispell airport to Chicago. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

  • How long is the flight from Kalispell to Chicago?

    Airlines like American Airlines, United Airlines, and Alaska Airlines fly from Kalispell to Chicago in about 3h 28m. The time it takes to get you to your destination can typically vary by up to 13h 50m. The distance from Kalispell to Chicago is about 1348 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Kalispell to Chicago round-trip from $191. Other airlines that can offer you cheap pricing are United Airlines, from $298, and Delta, from $306. American Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Kalispell to Chicago?

    While on average a flight from Kalispell to Chicago is generally $666, our data shows the cheapest flight currently is $263. When looking at the most popular route, (Kalispell Glacier Park - Chicago O'Hare Intl), you can expect to pay $268 for that flight.

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

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

  • How can I find direct flights from Kalispell to Chicago?

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

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

    Yes. Cheapflights offers flight deals from Kalispell 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.

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

    Currently, August is the cheapest month in which you can book a flight from Kalispell to Chicago (average of $191). Flying from Kalispell to Chicago in February is currently the most expensive (average of $328). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Alternative routes for Kalispell to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Kalispell to Chicago

Discover the top 3 airlines that operate flights from Kalispell 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 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$191Average$346FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$473FlexibilityNo cancel feeOn-time69%
DeltaCheapest$306Average$368FlexibilityNo cancel feeOn-timeN/A

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