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Cheap flights from St. Louis to Kalispell (STL - FCA) from $143

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — FCA
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
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 32 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 June 11, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$436

One-way from

$143
High demand for flights, 14% potential price rise
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Best time to find cheap flights, 21% 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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What is the cheapest day to fly round-trip from St. Louis to Kalispell?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.

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

To save up to 192% on this flight, we recommend booking at least 32 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to Kalispell from $585 1-2 weeks out and tickets from $760 for flights departing within the next 72 hours.

What is the cheapest month to fly from St. Louis to Kalispell?

January is one of the best times of the year to fly to Kalispell from St. Louis. Prices for January average $552 per person but you can even find prices for as low as $393. The most expensive prices can be found in the month of July. Opting for a January flight can save you 16% on your journey compared to booking in July

What is the cheapest time of day to fly from STL to FCA?

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from St. Louis to Kalispell by exploring options for tickets in the afternoon.

Cheap St. Louis to Kalispell flights in June & July 2024

Find cheap flight options from St. Louis to Kalispell specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 11, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Kalispell in June and July 2024. More deals are always being added, so be sure to check back regularly.
Sat 7/2012:15 pmSTL - FCA
3 stops29h 07mMultiple Airlines
Thu 7/2510:17 pmFCA - STL
1 stop15h 49mMultiple Airlines
Deal found 6/10$430
Sat 7/2012:15 pmSTL - FCA
3 stops29h 07mMultiple Airlines
Thu 7/255:12 pmFCA - STL
2 stops20h 54mMultiple Airlines
Deal found 6/10$448
Tue 7/96:30 pmSTL - FCA
1 stop7h 05mDelta
Tue 7/165:13 amFCA - STL
1 stop7h 27mDelta
Deal found 6/10$452
Thu 7/1812:15 pmSTL - FCA
3 stops22h 29mMultiple Airlines
Wed 7/2410:26 amFCA - STL
3 stops24h 19mMultiple Airlines
Deal found 6/10$463
Wed 7/105:52 pmSTL - FCA
1 stop7h 00mDelta
Wed 7/176:24 pmFCA - STL
1 stop5h 31mDelta
Deal found 6/10$472
Tue 7/93:28 pmSTL - FCA
2 stops10h 07mDelta
Tue 7/165:13 amFCA - STL
1 stop7h 27mDelta
Deal found 6/10$477
Thu 7/1812:15 pmSTL - FCA
3 stops22h 29mMultiple Airlines
Wed 7/2410:26 amFCA - STL
3 stops24h 19mMultiple Airlines
Deal found 6/10$483
Sat 7/204:36 pmSTL - FCA
1 stop5h 59mUnited Airlines
Thu 7/256:30 amFCA - STL
1 stop5h 19mUnited Airlines
Deal found 6/10$485
Sat 7/2012:15 pmSTL - FCA
3 stops29h 07mMultiple Airlines
Thu 7/255:12 pmFCA - STL
3 stops21h 53mMultiple Airlines
Deal found 6/10$489

St. Louis to Kalispell 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Kalispell in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 11, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Kalispell in June and July 2024. More deals are always being added, so be sure to check back regularly.
Sat 7/2012:15 pmSTL - FCA
3 stops29h 07mMultiple Airlines
Thu 7/2510:17 pmFCA - STL
1 stop15h 49mMultiple Airlines
Deal found 6/10$430
Fri 9/137:31 pmSTL - FCA
1 stop16h 31mAlaska Airlines
Thu 9/198:55 pmFCA - STL
1 stop26h 04mAlaska Airlines
Deal found 6/10$432
Thu 9/55:33 pmSTL - FCA
2 stops18h 18mAmerican Airlines
Thu 9/1211:41 amFCA - STL
1 stop28h 45mAmerican Airlines
Deal found 6/10$434
Tue 8/69:44 amSTL - FCA
1 stop27h 43mAmerican Airlines
Tue 8/1311:26 amFCA - STL
1 stop6h 13mAmerican Airlines
Deal found 6/10$441
Fri 8/307:31 pmSTL - FCA
1 stop29h 25mAlaska Airlines
Sat 9/78:55 pmFCA - STL
1 stop15h 30mAlaska Airlines
Deal found 6/10$442
Tue 8/64:22 pmSTL - FCA
2 stops19h 14mAmerican Airlines
Tue 8/1311:26 amFCA - STL
1 stop6h 13mAmerican Airlines
Deal found 6/10$446
Sat 7/2012:15 pmSTL - FCA
3 stops29h 07mMultiple Airlines
Thu 7/255:12 pmFCA - STL
2 stops20h 54mMultiple Airlines
Deal found 6/10$448
Tue 8/62:21 pmSTL - FCA
1 stop6h 38mAlaska Airlines
Tue 8/138:39 pmFCA - STL
1 stop15h 41mAlaska Airlines
Deal found 6/10$452
Wed 8/144:05 pmSTL - FCA
2 stops9h 30mDelta
Mon 8/196:24 pmFCA - STL
1 stop5h 31mDelta
Deal found 6/10$457

One-way flights to Kalispell from St. Louis

Search for one-way flight options from St. Louis to Kalispell. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 11, 2024.
Some of the best available deals we've found on one-way flights from St. Louis to Kalispell. For those needing a return trip from St. Louis, there is a search form available above.
Sun 7/76:30 pmSTL - FCA
1 stop16h 14mSun Country Air
Deal found 6/9$143
Mon 7/86:30 pmSTL - FCA
1 stop7h 05mDelta
Deal found 6/10$226
Mon 7/83:28 pmSTL - FCA
2 stops10h 07mDelta
Deal found 6/10$231
Sat 9/146:02 amSTL - FCA
1 stop5h 49mAmerican Airlines
Deal found 6/10$244
Sat 9/143:18 pmSTL - FCA
2 stops9h 15mDelta
Deal found 6/10$249
Sun 7/712:15 pmSTL - FCA
3 stops22h 29mMultiple Airlines
Deal found 6/9$264
Sun 7/71:06 pmSTL - FCA
2 stops11h 45mDelta
Deal found 6/9$434

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 3,020,828 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$430 - $485

Route

Depart

Return

Price

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Sat 7/20

3 stops29h 07m

Kalispell Glacier Park

Thu 7/25

1 stop15h 49m

$430

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Fri 9/13

1 stop16h 31m

Kalispell Glacier Park

Thu 9/19

1 stop26h 04m

$432

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Thu 9/5

2 stops18h 18m

Kalispell Glacier Park

Thu 9/12

1 stop28h 45m

$434

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Tue 8/6

1 stop27h 43m

Kalispell Glacier Park

Tue 8/13

1 stop6h 13m

$441

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Fri 8/30

1 stop29h 25m

Kalispell Glacier Park

Sat 9/7

1 stop15h 30m

$442

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Sat 7/20

3 stops29h 07m

Kalispell Glacier Park

Thu 7/25

2 stops20h 54m

$448

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Wed 8/14

2 stops9h 30m

Kalispell Glacier Park

Mon 8/19

1 stop5h 31m

$457

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Tue 8/6

2 stops7h 37m

Kalispell Glacier Park

Tue 8/13

2 stops10h 50m

$462

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Sat 7/20

1 stop5h 59m

Kalispell Glacier Park

Thu 7/25

1 stop5h 19m

$485

Flights are sorted by cheapest first

Deals found on 6/10

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 May 31, 2024.
Booking 31 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 day to fly from St. Louis to Kalispell?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Kalispell. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Kalispell flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature and rainfall totals by month.

FCA

Temperature

23 - 64.4 °F

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 June 11, 2024.
To help decide which airline to fly from St. Louis to Kalispell, see what other customers have to say about Alaska Airlines, American Airlines and Delta. 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
8.1
Very good
9,267 reviews

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,267 reviews
Alaska Airlines
8.1
Very good
9,267 reviews

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,277 reviews
Alaska Airlines
8.1
Very good
9,267 reviews

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,647 reviews
Alaska Airlines
8.1
Very good
9,267 reviews

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,138 reviews
Alaska Airlines
8.1
Very good
9,267 reviews

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Sun Country Air
7.2
Good
585 reviews
Alaska Airlines
8.1
Very good
9,267 reviews

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

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 $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Kalispell for under $500. The cheapest flight booked recently is on Multiple Airlines for just $430, but on average you can expect to pay $459.

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

    Currently priced at $432, 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 American Airlines and Delta - these airlines can fly you to your destination from $434 and $457, respectively. Alaska Airlines is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from St. Louis to Kalispell one-way?

    For one-way options, check prices for Sun Country Air. According to our data, you can fly for as low as $143. Users have also found prices from $226 and $244 on Delta and American Airlines, respectively.

  • 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 6/10.

  • What are the most popular airlines that fly from St. Louis to Kalispell?

    When booking a flight from St. Louis to Kalispell, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Kalispell (average of $436). Flying from St. Louis to Kalispell in July is currently the most expensive (average of $644). 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 3,020,828 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$409Average$617FlexibilityNo cancel feeOn-time69%
DeltaCheapest$422Average$524FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$434Average$639FlexibilityNo cancel feeOn-time71%
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Search flights from St. Louis to Kalispell by cabin class

Find flights from St. Louis to Kalispell, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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