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$87+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — CHI
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find 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 octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/205:51 pmFCA - ORD
1 stop10h 41mMultiple Airlines
lun. 11/244:58 pmORD - FCA
1 stop19h 01mMultiple Airlines
Deal found 10/29$274
This United Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 12/1912:38 pmFCA - ORD
Nonstop3h 32mUnited Airlines
mié. 12/318:45 amORD - FCA
Nonstop3h 57mUnited Airlines
Deal found 10/30$289
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/205:51 pmFCA - ORD
1 stop10h 41mMultiple Airlines
dom. 11/239:22 pmORD - FCA
2 stops38h 37mMultiple Airlines
Deal found 10/30$324
This Orbitz deal was found by Cheapflights users on 10/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/202:07 pmFCA - ORD
1 stop6h 33mAlaska Airlines
dom. 11/236:00 amORD - FCA
1 stop19h 08mAlaska Airlines
Deal found 10/30$345
This United Airlines deal was found by Cheapflights users on 10/29. 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.
jue. 11/132:38 pmFCA - ORD
1 stop7h 17mUnited Airlines
lun. 11/172:40 pmORD - FCA
1 stop8h 04mUnited Airlines
Deal found 10/29$369
This United Airlines deal was found by Cheapflights users on 10/29. 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.
sáb. 12/1312:45 pmFCA - ORD
Nonstop3h 49mUnited Airlines
lun. 12/228:45 amORD - FCA
Nonstop3h 57mUnited Airlines
Deal found 10/29$391
This Delta deal was found by Cheapflights users on 10/30. 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.
mar. 11/255:00 amFCA - ORD
1 stop6h 38mDelta
mar. 12/28:50 amORD - FCA
1 stop6h 06mDelta
Deal found 10/30$394
This Delta deal was found by Cheapflights users on 10/29. 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.
jue. 11/135:00 amFCA - MDW
2 stops12h 08mDelta
lun. 11/179:41 amMDW - FCA
1 stop5h 15mDelta
Deal found 10/29$565
This Delta deal was found by Cheapflights users on 10/29. 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.
mié. 11/265:00 amFCA - MDW
2 stops12h 08mDelta
mié. 12/39:59 amMDW - FCA
2 stops8h 26mDelta
Deal found 10/29$819
This Delta deal was found by Cheapflights users on 10/29. 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.
mié. 11/265:00 amFCA - MDW
2 stops12h 08mDelta
sáb. 11/299:41 amMDW - FCA
1 stop5h 54mDelta
Deal found 10/29$1,124
This Delta deal was found by Cheapflights users on 10/29. 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.
sáb. 12/135:00 amFCA - MDW
2 stops12h 06mDelta
lun. 12/226:00 amMDW - FCA
2 stops12h 07mDelta
Deal found 10/29$1,435
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 12/245:20 amFCA - MDW
2 stops11h 06mDelta
vie. 12/2612:45 pmMDW - FCA
2 stops13h 02mDelta
Deal found 10/28$1,570

Cheap 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$228
(Alaska Airlines)

One-way from

$87
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$316

Good round-trip deal

$396 or less

Good one-way deal

$285 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.
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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. 17% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 30, 2025.
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

mié. 1/14

6:25 am-5:10 pm

1 stop9h 45m

Chicago O'Hare Intl

dom. 1/18

8:00 am-7:06 pm

1 stop12h 06m

$228

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

jue. 11/20

5:51 pm-5:32 am

1 stop10h 41m

Chicago O'Hare Intl

lun. 11/24

4:58 pm-10:59 am

1 stop19h 01m

$274

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

vie. 12/19

12:38 pm-5:10 pm

Nonstop3h 32m

Chicago O'Hare Intl

mié. 12/31

8:45 am-11:42 am

Nonstop3h 57m

$289

KalispellChicago

FCA - MDW

FCAMDW

Kalispell Glacier Park

mar. 4/14

6:12 pm-9:51 am

2 stops14h 39m

Chicago Midway

sáb. 4/18

9:20 am-1:45 pm

1 stop5h 25m

$305

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

mar. 4/14

6:42 pm-5:00 am

1 stop9h 18m

Chicago O'Hare Intl

sáb. 4/18

10:00 am-5:51 pm

1 stop8h 51m

$309

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

mar. 4/14

3:00 pm-9:52 pm

1 stop5h 52m

Chicago O'Hare Intl

sáb. 4/18

1:35 pm-11:02 pm

2 stops10h 27m

$315

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

jue. 11/20

5:51 pm-5:32 am

1 stop10h 41m

Chicago O'Hare Intl

dom. 11/23

9:22 pm-10:59 am

2 stops38h 37m

$324

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

jue. 11/20

2:07 pm-9:40 pm

1 stop6h 33m

Chicago O'Hare Intl

dom. 11/23

6:00 am-12:08 am

1 stop19h 08m

$345

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

jue. 11/13

2:38 pm-10:55 pm

1 stop7h 17m

Chicago O'Hare Intl

lun. 11/17

2:40 pm-9:44 pm

1 stop8h 04m

$369

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

sáb. 12/13

12:45 pm-5:34 pm

Nonstop3h 49m

Chicago O'Hare Intl

lun. 12/22

8:45 am-11:42 am

Nonstop3h 57m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 33 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kalispell-Chicago flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 octubre 30, 2025.

It’s optimal to fly from Kalispell to Chicago in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the morning.

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 octubre 30, 2025.
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
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 1 outbound flight 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 Alaska Airlines, United Airlines, and Delta fly from Kalispell to Chicago in about 3h 32m. The time it takes to get you to your destination can typically vary by up to 11h 07m. 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 $309, and Delta, from $328. American Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Kalispell to Chicago?

    Consider United Airlines (74%), Qatar Airways (74%) or Envoy Air (70%) when booking your flight. These represent the most reliable airlines when flying from Kalispell to Chicago.

  • What are the cheapest flights from Kalispell to Chicago?

    While on average a flight from Kalispell to Chicago is generally $448, our data shows the cheapest flight currently is $175. When looking at the most popular route, (Kalispell Glacier Park - Chicago O'Hare Intl), you can expect to pay $274 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
Merrillville
Lansing
Hammond
Porter
Benton Harbor

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Alternative routes for Kalispell to Chicago

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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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$191Average$346FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$309Average$479FlexibilityNo cancel feeOn-time69%
DeltaCheapest$328Average$436FlexibilityNo cancel feeOn-timeN/A

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