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$346+ Cheap flights from Kalispell (FCA) to Missouri

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — STL
Oct 30 — Nov 61
Thu 10/30
Thu 11/6
1 adult, Economy
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Cheap flight deals from Kalispell to Missouri

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(United Airlines)

Popular in

September

Cheapest in

March

Average price

$570
Provider with most accurate pricing for Kalispell Glacier Park-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Lambert-St Louis flights.
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From Kalispell Glacier Park to Missouri
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Kalispell to Missouri

Cheapest flights from Kalispell to Missouri
Explore the most affordable flight options available from Kalispell to Missouri. 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 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:30 amFCA - MCI
1 stop5h 12mUnited Airlines
Fri 10/176:00 amMCI - FCA
1 stop5h 09mUnited Airlines
Deal found 9/28$346
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 10/145:06 pmFCA - MCI
1 stop5h 24mUnited Airlines
Sat 10/185:18 pmMCI - FCA
1 stop5h 13mUnited Airlines
Deal found 9/29$359
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 10/76:31 amFCA - MCI
1 stop7h 03mAlaska Airlines
Wed 10/87:00 amMCI - FCA
1 stop6h 22mAlaska Airlines
Deal found 9/28$408
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.
Tue 10/73:24 pmFCA - MCI
1 stop6h 36mDelta
Wed 10/86:15 pmMCI - FCA
1 stop5h 54mDelta
Deal found 9/29$409
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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.
Tue 11/2512:50 pmFCA - MCI
2 stops10h 09mAlaska Airlines
Thu 12/46:55 amMCI - FCA
1 stop6h 25mAlaska Airlines
Deal found 9/27$411
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:02 pmFCA - STL
1 stop17h 37mAlaska Airlines
Wed 10/156:33 amSTL - FCA
1 stop6h 49mAlaska Airlines
Deal found 9/28$509
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:30 amFCA - STL
2 stops8h 14mUnited Airlines
Wed 10/154:50 pmSTL - FCA
1 stop5h 41mUnited Airlines
Deal found 9/28$555
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 10/76:30 amFCA - MCI
2 stops9h 56mUnited Airlines
Wed 10/811:33 amMCI - FCA
2 stops10h 58mUnited Airlines
Deal found 9/29$561
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.
Sun 11/232:51 pmFCA - MCI
1 stop7h 15mDelta
Sat 11/296:28 amMCI - FCA
1 stop5h 58mDelta
Deal found 9/29$617

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Missouri 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 Kalispell to Missouri that are best for you.

Fly from

Kalispell

Fly to

Missouri

Route

Depart

Return

Price

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Mon 10/13

6:30 am-12:42 pm

1 stop5h 12m

Kansas City

Fri 10/17

6:00 am-10:09 am

1 stop5h 09m

$346

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Tue 10/14

5:06 pm-11:30 pm

1 stop5h 24m

Kansas City

Sat 10/18

5:18 pm-9:31 pm

1 stop5h 13m

$359

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Tue 11/25

12:50 pm-4:03 pm

1 stop26h 13m

Kansas City

Thu 12/4

2:50 pm-11:58 pm

1 stop10h 08m

$408

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Sun 11/23

2:51 pm-11:06 pm

1 stop7h 15m

Kansas City

Sat 11/29

6:28 am-11:26 am

1 stop5h 58m

$617

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Mon 11/24

8:00 pm-11:59 pm

1 stop26h 59m

Kansas City

Sun 11/30

6:00 am-12:08 am

1 stop19h 08m

$623

KalispellKansas City

FCA - MCI

FCAMCI

Kalispell Glacier Park

Sun 11/23

6:00 am-11:59 pm

1 stop16h 59m

Kansas City

Sun 11/30

6:00 am-12:08 am

1 stop19h 08m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/28

Best time to book a flight from Kalispell to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Kalispell to Missouri (average of $311). Flying from Kalispell to Missouri in March is currently the most expensive (average of $356). 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.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated September 30, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Kalispell to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Missouri. 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 Missouri?

    If you book a flight to Missouri from Kalispell, you will be flying from Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell.

  • How long is the flight from Kalispell to Missouri?

    Departing from Kalispell to Missouri will take you 5h 12m. The distance from Kalispell to Missouri is about 1150 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kalispell to Missouri (average of $311). Flying from Kalispell to Missouri in March is currently the most expensive (average of $356). 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

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Alternative routes for Kalispell to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kalispell to Missouri

Discover the top 2 airlines that operate flights from Kalispell to Missouri. 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
DeltaCheapest$191Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$556FlexibilityNo cancel feeOn-time69%

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