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Kalispell

$247+ Cheap flights from Missouri to Kalispell (FCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FCA
Oct 30 — Nov 61
Thu 10/30
Thu 11/6
1 adult, Economy
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Cheap flight deals from Missouri to Kalispell

Keep the following information in mind while searching for Missouri to Kalispell flight deals. Data was last updated September 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(United Airlines)

Popular in

July

Cheapest in

December

Average price

$450
Provider with most accurate pricing for Lambert-St Louis-Kalispell Glacier Park flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Kalispell Glacier Park flights.
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From Missouri to Kalispell Glacier Park
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Highest demand for flights based on searches. 12% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 30, 2025.

This United Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 10/219:00 amSTL - FCA
1 stop5h 25mUnited Airlines
Thu 10/236:30 amFCA - STL
1 stop5h 14mUnited Airlines
Deal found 9/29$247
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:00 amMCI - FCA
1 stop7h 10mAlaska Airlines
Wed 12/31:00 pmFCA - MCI
1 stop22h 40mAlaska Airlines
Deal found 9/29$279
This Delta deal was found by Cheapflights users on 9/30. 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 11/48:53 amSTL - FCA
1 stop6h 36mDelta
Sat 11/812:00 pmFCA - STL
1 stop8h 23mDelta
Deal found 9/30$291
This American Airlines deal was found by Cheapflights users on 9/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:00 amSTL - FCA
1 stop7h 43mAmerican Airlines
Fri 10/241:14 pmFCA - STL
1 stop6h 12mAmerican Airlines
Deal found 9/28$293
This Delta deal was found by Cheapflights users on 9/29. 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 11/246:28 amMCI - FCA
1 stop5h 58mDelta
Fri 12/56:06 pmFCA - MCI
1 stop5h 23mDelta
Deal found 9/29$298
This Delta deal was found by Cheapflights users on 9/28. 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.
Sun 11/236:29 amMCI - FCA
2 stops11h 57mDelta
Wed 12/32:51 pmFCA - MCI
1 stop7h 19mDelta
Deal found 9/28$303
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:57 pmSTL - FCA
1 stop9h 01mAlaska Airlines
Tue 10/281:06 pmFCA - STL
2 stops25h 12mAlaska Airlines
Deal found 9/28$310
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMCI - FCA
1 stop7h 18mAlaska Airlines
Thu 1/86:25 amFCA - MCI
1 stop6h 26mAlaska Airlines
Deal found 9/28$325
This Alaska Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 10/235:57 pmMCI - FCA
1 stop21h 00mAlaska Airlines
Sun 10/266:33 amFCA - MCI
1 stop6h 29mAlaska Airlines
Deal found 9/30$328
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 10/135:15 amSTL - FCA
1 stop5h 54mUnited Airlines
Fri 10/172:31 pmFCA - STL
1 stop5h 15mUnited Airlines
Deal found 9/29$339
This Delta deal was found by Cheapflights users on 9/28. 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.
Tue 10/76:15 pmMCI - FCA
1 stop5h 54mDelta
Tue 10/146:10 pmFCA - MCI
1 stop5h 08mDelta
Deal found 9/28$349
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:57 pmSTL - FCA
1 stop9h 01mAlaska Airlines
Fri 10/241:07 pmFCA - STL
2 stops33h 56mAlaska Airlines
Deal found 9/28$356

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 September 30, 2025.
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 10/21

9:00 am-1:25 pm

1 stop5h 25m

Kalispell Glacier Park

Thu 10/23

6:30 am-12:44 pm

1 stop5h 14m

$247

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Tue 10/21

7:16 am-12:43 pm

1 stop6h 27m

Kalispell Glacier Park

Tue 10/28

1:14 pm-8:26 pm

1 stop6h 12m

$247

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Mon 11/24

6:00 am-12:10 pm

1 stop7h 10m

Kalispell Glacier Park

Wed 12/3

1:00 pm-12:40 pm

1 stop22h 40m

$279

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Tue 11/4

8:53 am-2:29 pm

1 stop6h 36m

Kalispell Glacier Park

Sat 11/8

3:24 pm-11:07 pm

1 stop6h 43m

$291

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Tue 10/21

6:00 am-12:43 pm

1 stop7h 43m

Kalispell Glacier Park

Fri 10/24

1:14 pm-8:26 pm

1 stop6h 12m

$293

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Mon 11/24

6:28 am-11:26 am

1 stop5h 58m

Kalispell Glacier Park

Wed 12/3

6:06 pm-12:29 am

1 stop5h 23m

$298

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Mon 11/24

6:28 am-11:26 am

1 stop5h 58m

Kalispell Glacier Park

Fri 12/5

6:06 pm-12:29 am

1 stop5h 23m

$298

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Tue 10/21

3:57 pm-11:58 pm

1 stop9h 01m

Kalispell Glacier Park

Tue 10/28

1:06 pm-3:18 pm

2 stops25h 12m

$310

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Sun 11/23

6:28 am-11:26 am

1 stop5h 58m

Kalispell Glacier Park

Wed 12/3

2:51 pm-11:10 pm

1 stop7h 19m

$318

Kansas CityKalispell

MCI - FCA

MCIFCA

Kansas City

Thu 10/23

7:00 am-12:22 pm

1 stop6h 22m

Kalispell Glacier Park

Sun 10/26

6:33 am-2:02 pm

1 stop6h 29m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 14 results
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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, October is the cheapest month in which you can book a flight from Missouri to Kalispell (average of $373). Flying from Missouri to Kalispell in July is currently the most expensive (average of $599). 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 MO to FCA?

Find hourly flight availability from Missouri 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 September 30, 2025.

When flying from Missouri to Kalispell, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 $247, United Airlines can have you in Kalispell from Missouri in 5h 25m. The distance between Missouri and Kalispell is about 1358 mi. This flight may include one or multiple stops.

  • 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 Kansas City - Kalispell Glacier Park or Springfield-Branson - 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, October is the cheapest month in which you can book a flight from Missouri to Kalispell (average of $373). Flying from Missouri to Kalispell in July is currently the most expensive (average of $599). 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
East Glacier Park

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Alternative routes for Missouri to Kalispell

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Top 4 airlines flying from Missouri to Kalispell

Discover the top 4 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 September 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$475FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$257Average$514FlexibilityNo cancel feeOn-time75%
DeltaCheapest$266Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$560FlexibilityNo cancel feeOn-time69%

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