HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$129+ Cheap flights from Missouri 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FCA
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri 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 Missouri to Kalispell

Cheapest flights from Missouri to Kalispell
Explore the most affordable flight options available from Missouri to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 8/306:45 am
MCI
-
FCA
1 stop6h 29m
Alaska Airlines
Thu 9/32:10 pm
FCA
-
MCI
1 stop7h 29m
Alaska Airlines
Deal found 2/19$239
This Delta deal was found by Cheapflights users on 2/18. 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 5/267:00 am
STL
-
FCA
1 stop5h 26m
Delta
Wed 6/312:24 pm
FCA
-
STL
1 stop5h 39m
Delta
Deal found 2/18$257
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/149:10 am
STL
-
FCA
2 stops13h 17m
United Airlines
Sat 4/182:33 pm
FCA
-
STL
1 stop5h 21m
United Airlines
Deal found 2/21$262
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/54:20 pm
STL
-
FCA
1 stop8h 27m
Multiple Airlines
Sun 4/126:05 am
FCA
-
STL
1 stop8h 19m
Multiple Airlines
Deal found 2/19$281
This Delta deal was found by Cheapflights users on 2/18. 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 5/146:40 am
MCI
-
FCA
1 stop5h 46m
Delta
Tue 5/195:13 am
FCA
-
MCI
1 stop7h 45m
Delta
Deal found 2/18$287
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 5/265:10 am
STL
-
FCA
1 stop5h 51m
United Airlines
Sat 6/610:42 am
FCA
-
STL
2 stops9h 34m
United Airlines
Deal found 2/18$288
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:28 pm
STL
-
FCA
2 stops12h 13m
Delta
Sun 4/55:09 am
FCA
-
STL
1 stop7h 08m
Delta
Deal found 2/19$293
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:32 pm
STL
-
FCA
1 stop17h 42m
Alaska Airlines
Sat 9/58:00 pm
FCA
-
STL
1 stop17h 26m
Alaska Airlines
Deal found 2/20$297
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 5/28:49 am
MCI
-
FCA
1 stop5h 42m
United Airlines
Sat 5/96:00 am
FCA
-
MCI
1 stop5h 43m
United Airlines
Deal found 2/20$304
This Delta deal was found by Cheapflights users on 2/20. 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 4/36:12 pm
STL
-
FCA
1 stop6h 29m
Delta
Mon 4/65:56 pm
FCA
-
STL
1 stop5h 25m
Delta
Deal found 2/20$308
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/202:50 pm
STL
-
FCA
1 stop8h 07m
United Airlines
Fri 3/272:41 pm
FCA
-
STL
1 stop5h 00m
United Airlines
Deal found 2/18$319
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am
MCI
-
FCA
1 stop6h 37m
United Airlines
Sat 9/55:00 pm
FCA
-
MCI
1 stop5h 37m
United Airlines
Deal found 2/19$319

Find flight deals from Missouri to Kalispell

Keep the following information in mind while searching for Missouri to Kalispell flight deals. Data was last updated February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$129
(Delta)

Popular in

July

Cheapest in

February

Average price

$280
Provider with most accurate pricing for Lambert-St Louis-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Kalispell Glacier Park flights.
Search Deals
From Missouri to Kalispell Glacier Park
Search Deals
One-way flight from Missouri to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($78 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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 February 22, 2026.
Use the filters below to find and compare flights from Missouri to Kalispell that are best for you.

Fly from

Missouri

Fly to

Kalispell

Route

Depart

Return

Price

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Tue 4/14

8:54 am-1:31 pm

1 stop5h 37m

Kalispell Glacier Park

Sat 4/18

2:33 pm-8:54 pm

1 stop5h 21m

$257

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Thu 4/2

6:12 pm-11:41 pm

1 stop6h 29m

Kalispell Glacier Park

Sun 4/5

5:09 am-1:17 pm

1 stop7h 08m

$257

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Thu 5/14

6:40 am-11:26 am

1 stop5h 46m

Kalispell Glacier Park

Tue 5/19

5:13 am-1:58 pm

1 stop7h 45m

$287

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Thu 5/14

5:33 pm-5:00 pm

1 stop24h 27m

Kalispell Glacier Park

Tue 5/19

5:40 pm-3:16 pm

1 stop20h 36m

$297

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Fri 3/20

2:50 pm-9:57 pm

1 stop8h 07m

Kalispell Glacier Park

Fri 3/27

2:41 pm-8:41 pm

1 stop5h 00m

$319

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Wed 3/18

5:21 pm-9:57 pm

1 stop5h 36m

Kalispell Glacier Park

Wed 3/25

2:41 pm-11:15 pm

1 stop7h 34m

$327

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Sat 5/23

7:00 am-11:26 am

1 stop5h 26m

Kalispell Glacier Park

Wed 6/3

12:24 pm-7:03 pm

1 stop5h 39m

$333

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Thu 4/23

2:58 pm-11:51 pm

1 stop9h 53m

Kalispell Glacier Park

Mon 4/27

7:28 pm-2:04 pm

1 stop17h 36m

$337

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Sat 4/18

6:15 am-12:12 pm

1 stop6h 57m

Kalispell Glacier Park

Wed 4/22

6:35 am-2:04 pm

1 stop6h 29m

$339

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Wed 4/1

2:23 pm-12:12 pm

1 stop22h 49m

Kalispell Glacier Park

Wed 4/8

8:26 pm-1:29 pm

1 stop16h 03m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from Missouri to Kalispell

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

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

Currently, April is the cheapest month in which you can book a flight from Missouri to Kalispell (average of $222). Flying from Missouri to Kalispell in January is currently the most expensive (average of $301). 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.

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 Missouri?

    Most people fly into Kalispell Glacier Park (FCA) if they book a flight to Kalispell from Missouri. Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

  • How long is the flight from Missouri to Kalispell?

    For as low as $257, United Airlines can have you in Kalispell from Missouri in 5h 37m. The distance between Missouri and Kalispell is about 1358 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Missouri to Kalispell are Delta ($128), United Airlines ($159), and American Airlines ($192).

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

    The most popular route from Missouri to Kalispell is Lambert-St Louis - Kalispell Glacier Park. You may also consider Springfield-Branson - Kalispell Glacier Park or Kansas City - Kalispell Glacier Park.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Missouri to Kalispell (average of $222). Flying from Missouri to Kalispell in January is currently the most expensive (average of $301). 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 Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

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 Missouri to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
Boston to Bozeman flights
O'Hare Intl to Bozeman flights
Atlanta to Bozeman flights
Los Angeles to Bozeman flights
LaGuardia to Bozeman flights
Minneapolis to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Dulles Intl to Bozeman flights
San Francisco to Bozeman flights
Dallas/Fort Worth to Bozeman flights
O'Hare Intl to Kalispell flights
Midway to Bozeman flights
Denver to Bozeman flights
Minneapolis to Kalispell flights
Seattle to Bozeman flights
Hobby to Bozeman flights
Baltimore to Bozeman flights
Reagan-National to Bozeman flights
O'Hare Intl to Missoula flights
Philadelphia to Bozeman flights
Hobby to Kalispell flights
John F Kennedy Intl to Kalispell flights
Dulles Intl to Kalispell flights
Los Angeles to Kalispell flights
Charlotte to Bozeman flights
Tampa to Bozeman flights
Dallas/Fort Worth to Missoula flights
Boston to Kalispell flights
Denver to Kalispell flights
San Francisco to Missoula flights
Dallas/Fort Worth to Billings flights
Fort Lauderdale to Bozeman flights
Minneapolis to Missoula flights
George Bush Intcntl to Bozeman flights
Austin to Bozeman flights
Newark to Kalispell flights
Detroit to Bozeman flights
Orlando to Bozeman flights
San Francisco to Kalispell flights
Seattle to Missoula flights
George Bush Intcntl to Kalispell flights
Seattle to Billings flights
Atlanta to Kalispell flights
Sky Harbor Intl to Bozeman flights
Santa Ana to Kalispell flights
Philadelphia to Kalispell flights
Denver to Missoula flights
Dulles Intl to Missoula flights

Top 3 airlines flying from Missouri to Kalispell

Discover the top 3 airlines that operate flights from Missouri 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$237Average$462FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$334FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$484FlexibilityNo cancel feeOn-time69%

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.