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Kalispell

$138+ Cheap flights from Illinois to Kalispell (FCA)

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FCA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Illinois to Kalispell

Keep the following information in mind while searching for Illinois to Kalispell flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Delta)

One-way from

$158
(Delta)

Popular in

March

Cheapest in

October

Average price

$596

Good round-trip deal

$426 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for Chicago (CHI)-Kalispell Glacier Park flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Kalispell Glacier Park flights.
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From Illinois to Kalispell Glacier Park
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One-way flight from Illinois to Kalispell Glacier Park
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Illinois to Kalispell Glacier Park.
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Price to beat on a one-way flight from Illinois to Kalispell Glacier Park.
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Find flight deals from Illinois to Kalispell

Cheapest flights from Illinois to Kalispell
Explore the most affordable flight options available from Illinois to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sun 8/171:37 pmORD - FCA
Nonstop3h 44mAmerican Airlines
Fri 8/295:01 pmFCA - ORD
Nonstop3h 29mAmerican Airlines
Deal found 3/26$225
This Delta deal was found by Cheapflights users on 3/26. 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 6/47:30 amORD - FCA
1 stop6h 23mDelta
Mon 6/95:30 amFCA - ORD
1 stop5h 23mDelta
Deal found 3/26$245
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/317:00 amORD - FCA
1 stop7h 00mAlaska Airlines
Tue 6/104:19 pmFCA - ORD
1 stop6h 37mAlaska Airlines
Deal found 3/25$286
This Delta deal was found by Cheapflights users on 3/27. 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 8/196:45 pmMDW - FCA
1 stop6h 02mDelta
Sat 8/235:25 amFCA - MDW
2 stops11h 38mDelta
Deal found 3/27$292
This Delta deal was found by Cheapflights users on 3/27. 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 4/265:00 pmSTL - FCA
1 stop7h 21mDelta
Tue 5/612:32 pmFCA - STL
1 stop7h 31mDelta
Deal found 3/27$305
This Hawaiian Airlines deal was found by Cheapflights users on 3/26. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:00 amORD - FCA
1 stop7h 00mHawaiian Airlines
Mon 6/24:19 pmFCA - ORD
1 stop6h 37mHawaiian Airlines
Deal found 3/26$311
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Mon 8/257:50 pmORD - FCA
Nonstop4h 03mUnited Airlines
Fri 8/295:05 pmFCA - ORD
1 stop5h 52mUnited Airlines
Deal found 3/25$315
This Sun Country Air deal was found by Cheapflights users on 3/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:17 pmORD - FCA
1 stop16h 48mSun Country Air
Sat 6/1411:11 amFCA - ORD
1 stop9h 28mSun Country Air
Deal found 3/27$355
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Thu 5/159:02 pmORD - FCA
2 stops23h 05mMultiple Airlines
Sun 5/1810:25 amFCA - ORD
2 stops21h 30mMultiple Airlines
Deal found 3/26$362
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sat 6/281:04 pmPIA - FCA
1 stop7h 32mAllegiant Air
Thu 7/310:40 amFCA - PIA
1 stop24h 15mAllegiant Air
Deal found 3/27$384
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 9/53:17 pmSTL - FCA
1 stop9h 42mAlaska Airlines
Sat 9/136:35 pmFCA - STL
1 stop18h 42mAlaska Airlines
Deal found 3/27$391
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 7/148:26 amSTL - FCA
1 stop8h 45mAmerican Airlines
Tue 7/224:53 pmFCA - STL
1 stop5h 56mAmerican Airlines
Deal found 3/27$401

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Kalispell 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 March 28, 2025.
Use the filters below to find and compare flights from Illinois to Kalispell that are best for you.

Fly from

Illinois

Fly to

Kalispell

Route

Depart

Return

Price

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Wed 6/4

7:30 am-12:53 pm

1 stop6h 23m

Kalispell Glacier Park

Mon 6/9

5:30 am-11:53 am

1 stop5h 23m

$245

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Fri 6/6

1:35 pm-4:09 pm

Nonstop3h 34m

Kalispell Glacier Park

Fri 6/13

4:52 pm-9:13 pm

Nonstop3h 21m

$267

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Mon 6/2

5:02 am-10:03 am

1 stop6h 01m

Kalispell Glacier Park

Tue 6/3

5:08 pm-12:25 am

1 stop6h 17m

$277

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Sat 5/31

7:00 am-1:00 pm

1 stop7h 00m

Kalispell Glacier Park

Wed 6/4

4:19 pm-11:56 pm

1 stop6h 37m

$286

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Sat 4/26

5:00 pm-11:21 pm

1 stop7h 21m

Kalispell Glacier Park

Tue 5/6

12:32 pm-9:03 pm

1 stop7h 31m

$305

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Sat 5/31

7:00 am-1:00 pm

1 stop7h 00m

Kalispell Glacier Park

Mon 6/2

4:19 pm-11:56 pm

1 stop6h 37m

$311

ChicagoKalispell

MDW - FCA

MDWFCA

Chicago Midway

Sat 5/10

9:20 am-5:25 pm

2 stops9h 05m

Kalispell Glacier Park

Sat 5/17

5:25 am-5:47 pm

2 stops11h 22m

$348

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Fri 6/6

6:17 pm-10:05 am

1 stop16h 48m

Kalispell Glacier Park

Sat 6/14

11:11 am-9:39 pm

1 stop9h 28m

$355

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Thu 5/15

9:02 pm-7:07 pm

2 stops23h 05m

Kalispell Glacier Park

Sun 5/18

10:25 am-8:55 am

2 stops21h 30m

$362

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 6/28

1:04 pm-7:36 pm

1 stop7h 32m

Kalispell Glacier Park

Thu 7/3

10:40 am-11:55 am

1 stop24h 15m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 31 results
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Best time to book a flight from Illinois to Kalispell

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

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Kalispell (average of $373). Flying from Illinois to Kalispell in July is currently the most expensive (average of $637). 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 IL to FCA?

Find hourly flight availability from Illinois to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Rainfall in Kalispell by month

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

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

Temperature in Kalispell by month

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

If weather is an important factor for your trip to Kalispell, 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 64.4 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 Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated March 28, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Illinois to Kalispell. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,336 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Illinois to Kalispell. 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 into for flights to Kalispell from Illinois?

    Located just 8.4 mi from the city center, Kalispell Glacier Park (FCA) is the airport most travelers will use when flying to Kalispell from Illinois.

  • What are the cheapest airlines to fly from Illinois to Kalispell one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $158. However, be on the lookout for offers from Hawaiian Airlines and American Airlines, as they are both options that can get you from Illinois to Kalispell for a low price.

  • What are the most popular routes from Illinois to Kalispell?

    While some choose either Chicago Midway - Kalispell Glacier Park or Lambert-St Louis - Kalispell Glacier Park, Chicago O'Hare Intl - Kalispell Glacier Park is the most popular route from Illinois to Kalispell.

  • What are the cheapest flights from Illinois to Kalispell?

    On average you can expect to pay $392 for a flight from Illinois to Kalispell. The cheapest flight overall is $191 while the most popular route, (Chicago O'Hare Intl - Kalispell Glacier Park) is currently priced at $245.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Kalispell 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 Illinois to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Kalispell (average of $373). Flying from Illinois to Kalispell in July is currently the most expensive (average of $637). 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
East Glacier Park
Polson

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Alternative routes for Illinois to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Kalispell

Discover the top 4 airlines that operate flights from Illinois to Kalispell. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$297Average$602FlexibilityNo cancel feeOn-time71%
DeltaCheapest$321Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$530FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$417Average$550FlexibilityNo cancel feeOn-time75%
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