HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$164+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FCA
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Kalispell with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Kalispell (FCA). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$188
(Mytrip)

One-way from

$164
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$512

Good round-trip deal

$489 or less

Good one-way deal

$324 or less
Provider with most accurate pricing for Chicago (CHI)-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Kalispell Glacier Park flights.
Search Deals
From Illinois to Kalispell Glacier Park
Search Deals
One-way flight from Illinois to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Kalispell Glacier Park.
Search Deals
Price to beat on a one-way flight from Illinois to Kalispell Glacier Park.
Search Deals

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 January 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:45 pmORD - FCA
2 stops28h 57mMultiple Airlines
Sun 3/912:40 pmFCA - ORD
1 stop15h 05mMultiple Airlines
Deal found 1/30$188
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:05 amORD - FCA
Nonstop3h 38mAmerican Airlines
Thu 9/1811:41 amFCA - ORD
Nonstop3h 24mAmerican Airlines
Deal found 1/29$309
This Delta deal was found by Cheapflights users on 1/30. 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.
Tue 6/36:30 amSTL - FCA
1 stop8h 12mDelta
Thu 6/53:00 pmFCA - STL
1 stop5h 33mDelta
Deal found 1/30$312
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 8/234:30 pmSTL - FCA
1 stop6h 00mUnited Airlines
Sat 8/307:45 amFCA - STL
1 stop8h 18mUnited Airlines
Deal found 1/30$319
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:40 amORD - FCA
1 stop8h 24mAlaska Airlines
Tue 4/226:40 pmFCA - ORD
1 stop10h 25mAlaska Airlines
Deal found 1/30$328
This Delta deal was found by Cheapflights users on 1/29. 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.
Fri 3/147:15 pmORD - FCA
1 stop6h 15mDelta
Tue 3/185:25 amFCA - ORD
1 stop6h 19mDelta
Deal found 1/29$329
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/28:45 amORD - FCA
Nonstop4h 16mUnited Airlines
Sat 3/85:05 pmFCA - ORD
1 stop6h 18mUnited Airlines
Deal found 1/30$342
This Sun Country Air deal was found by Cheapflights users on 1/28. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/38:10 pmORD - FCA
1 stop14h 09mSun Country Air
Fri 8/810:25 amFCA - ORD
1 stop7h 46mSun Country Air
Deal found 1/28$370
This Delta deal was found by Cheapflights users on 1/29. 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.
Mon 7/286:45 pmMDW - FCA
1 stop6h 03mDelta
Thu 8/77:15 amFCA - MDW
1 stop4h 47mDelta
Deal found 1/29$469
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:30 pmSTL - FCA
1 stop17h 43mAlaska Airlines
Sat 9/206:40 amFCA - STL
1 stop6h 12mAlaska Airlines
Deal found 1/30$488
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:53 amMLI - FCA
1 stop5h 38mUnited Airlines
Sat 5/102:33 pmFCA - MLI
1 stop5h 15mUnited Airlines
Deal found 1/30$499
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:22 amPIA - FCA
1 stop5h 21mAmerican Airlines
Sun 9/2811:41 amFCA - PIA
1 stop4h 56mAmerican Airlines
Deal found 1/29$539

Find flights from Illinois to Kalispell within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Wed 3/5

4:45 pm-8:42 pm

2 stops28h 57m

Kalispell Glacier Park

Sun 3/9

12:40 pm-4:45 am

1 stop15h 05m

$188

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Tue 6/3

6:30 am-1:42 pm

1 stop8h 12m

Kalispell Glacier Park

Thu 6/5

3:00 pm-9:33 pm

1 stop5h 33m

$312

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Tue 4/8

7:40 am-3:04 pm

1 stop8h 24m

Kalispell Glacier Park

Tue 4/22

6:40 pm-6:05 am

1 stop10h 25m

$328

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Fri 3/14

7:15 pm-12:30 am

1 stop6h 15m

Kalispell Glacier Park

Tue 3/18

5:25 am-12:44 pm

1 stop6h 19m

$329

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Sun 3/2

8:45 am-12:01 pm

Nonstop4h 16m

Kalispell Glacier Park

Sat 3/8

5:05 pm-12:23 am

1 stop6h 18m

$342

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Tue 6/3

6:09 am-3:29 pm

1 stop10h 20m

Kalispell Glacier Park

Wed 6/4

2:29 pm-9:07 pm

1 stop5h 38m

$385

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Thu 7/17

8:10 pm-9:19 am

1 stop14h 09m

Kalispell Glacier Park

Wed 7/23

10:25 am-7:11 pm

1 stop7h 46m

$405

ChicagoKalispell

ORD - FCA

ORDFCA

Chicago O'Hare Intl

Thu 6/19

9:45 am-12:34 pm

Nonstop3h 49m

Kalispell Glacier Park

Wed 6/25

1:18 pm-5:45 pm

Nonstop3h 27m

$439

ChicagoKalispell

MDW - FCA

MDWFCA

Chicago Midway

Mon 7/28

6:45 pm-11:48 pm

1 stop6h 03m

Kalispell Glacier Park

Thu 8/7

7:15 am-1:02 pm

1 stop4h 47m

$469

MolineKalispell

MLI - FCA

MLIFCA

Moline Quad-City

Tue 5/6

8:53 am-1:31 pm

1 stop5h 38m

Kalispell Glacier Park

Sat 5/10

2:33 pm-8:48 pm

1 stop5h 15m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 22 results
1
2
3

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.

Travel insights for flights from Illinois to Kalispell

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

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 January 30, 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 January 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United 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
9,686 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

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
9,686 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

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
8,450 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

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
8,906 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

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 Alaska Airlines, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from Delta and United 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 $442 for a flight from Illinois to Kalispell. The cheapest flight overall is $284 while the most popular route, (Chicago O'Hare Intl - Kalispell Glacier Park) is currently priced at $297.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
O'Hare Intl to Bozeman flights
San Francisco to Bozeman flights
Los Angeles to Bozeman flights
John F Kennedy Intl to Bozeman flights
LaGuardia to Bozeman flights
Boston to Bozeman flights
Dulles Intl to Bozeman flights
Seattle to Bozeman flights
Atlanta to Bozeman flights
Minneapolis to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Reagan-National to Bozeman flights
Dallas/Fort Worth to Bozeman flights
Philadelphia to Bozeman flights
Minneapolis to Kalispell flights
Denver to Bozeman flights
Baltimore to Bozeman flights
O'Hare Intl to Kalispell flights
Detroit to Bozeman flights
Newark to Kalispell flights
Raleigh to Bozeman flights
John F Kennedy Intl to Kalispell flights
Midway to Bozeman flights
Seattle to Kalispell flights
John F Kennedy Intl to Missoula flights
Denver to Kalispell flights
Charlotte to Bozeman flights
Los Angeles to Kalispell flights
Newark to Missoula flights
San Diego to Bozeman flights
Austin to Kalispell flights
San Francisco to Kalispell flights
Dulles Intl to Kalispell flights
Milwaukee to Bozeman flights
Hobby to Bozeman flights
Ontario to Bozeman flights
Dallas/Fort Worth to Billings flights
Dallas/Fort Worth to Missoula flights
LaGuardia to Missoula flights
LaGuardia to Kalispell flights
Minneapolis to Missoula flights
Cincinnati to Bozeman flights
Hartford to Kalispell flights
Denver to Missoula flights
Seattle to Billings flights
Miami to Bozeman flights
Baltimore to Kalispell flights
Nashville to Kalispell flights
Boston to Kalispell flights

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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$297Average$646FlexibilityNo cancel feeOn-time71%
DeltaCheapest$321Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$335Average$527FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$406Average$557FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.