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Kalispell

$154+ Cheap flights from St. Louis to Kalispell (STL - 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FCA
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
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The best prices from Lambert-St Louis to Kalispell Glacier Park are usually found in January or April, booked 21 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from St. Louis to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 October 31, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

May

Cheapest in

January

Round-trip from

$308
(Alaska Airlines)

One-way from

$154
(United Airlines)
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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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Lambert-St Louis to Kalispell Glacier Park
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One-way flight from Lambert-St Louis to Kalispell Glacier Park
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Find flight deals from St. Louis to Kalispell

Cheapest flights from St. Louis to Kalispell
Explore the most affordable flight options available from St. Louis to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/296:00 amSTL - FCA
1 stop8h 01mDelta
Fri 12/62:00 pmFCA - STL
1 stop7h 26mDelta
Deal found 10/30$483
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/234:43 pmSTL - FCA
1 stop6h 25mUnited Airlines
Thu 12/262:40 pmFCA - STL
1 stop6h 36mUnited Airlines
Deal found 10/30$518
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 12/14:55 pmSTL - FCA
2 stops18h 27mAlaska Airlines
Sat 12/74:18 pmFCA - STL
2 stops15h 36mAlaska Airlines
Deal found 10/31$1,198

Find flights from St. Louis to Kalispell within your budget

Customize your flight search to find flights from St. Louis 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Fri 1/24

4:36 pm-9:53 pm

1 stop6h 17m

$154

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Fri 1/24

6:03 am-6:14 pm

2 stops13h 11m

$327

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Fri 1/10

5:00 pm-12:43 am

1 stop8h 43m

Kalispell Glacier Park

Mon 1/13

3:00 pm-9:42 pm

1 stop5h 42m

$308

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Thu 1/9

2:49 pm-6:14 pm

2 stops28h 25m

Kalispell Glacier Park

Mon 1/13

12:53 pm-1:53 pm

1 stop24h 00m

$376

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Fri 1/10

9:44 am-9:53 pm

2 stops13h 09m

Kalispell Glacier Park

Mon 1/13

2:43 pm-8:46 pm

1 stop5h 03m

$393

St. LouisKalispell

STL - FCA

STLFCA

Lambert-St Louis

Wed 2/26

12:00 pm-9:03 pm

3 stops34h 03m

Kalispell Glacier Park

Sun 3/2

9:53 pm-11:45 am

3 stops36h 52m

$695

Flights are sorted by cheapest first

Deals found on 10/31

Compare providers for flights from St. Louis to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Kalispell in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from St. Louis 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 St. Louis to Kalispell

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

How far ahead should I book a flight from St. Louis to Kalispell?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Kalispell. Price data was last updated on October 25, 2024.

Booking 14 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Kalispell. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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What is the cheapest month to book a flight from St. Louis to Kalispell?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Kalispell (average of $369). Flying from St. Louis to Kalispell in July is currently the most expensive (average of $642). 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 STL to FCA?

Find hourly flight availability from St. Louis 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 October 31, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from St. Louis to Kalispell by exploring options for tickets in the afternoon.

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 October 31, 2024.
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,420 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,835 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,240 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Kalispell for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Kalispell for under $400. The cheapest flight booked recently is on Alaska Airlines for just $308, but on average you can expect to pay $449.

  • What are the cheapest airlines flying from St. Louis to Kalispell round-trip?

    Currently priced at $308, Alaska Airlines will fly you from St. Louis to Kalispell and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $393 and $403, respectively. Alaska Airlines is currently priced 44% below the average price you’ll pay for this route.

  • What does STL to FCA mean?

    Lambert-St Louis Airport is STL and Kalispell Glacier Park Airport is FCA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from St. Louis to Kalispell that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Kalispell flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Kalispell with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Kalispell flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Kalispell that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Kalispell?

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

  • Can I find deals for business class flights from St. Louis to Kalispell?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Kalispell that allow pets onboard?

    Many airlines flying from St. Louis to Kalispell offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Kalispell?

    Yes, you can often find last-minute deals on St. Louis to Kalispell flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Kalispell flight deals updated?

    The St. Louis to Kalispell flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from St. Louis to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Kalispell (average of $369). Flying from St. Louis to Kalispell in July is currently the most expensive (average of $642). 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.

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Top 3 airlines flying from St. Louis to Kalispell

Discover the top 3 airlines that operate flights from St. Louis 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$356Average$498FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$373Average$629FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$378Average$612FlexibilityNo cancel feeOn-time71%
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