HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from St. Louis to Kalispell (STL - FCA) from $226

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 7/8. 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
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 Friday 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 May 7, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$436

One-way from

$228
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 21% potential price drop
Search Deals
From Lambert-St Louis to Kalispell Glacier Park
Search Deals
One-way flight from Lambert-St Louis to Kalispell Glacier Park
Search Deals

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 $553 per person but you can even find prices for as low as $390. 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

When is the cheapest time to fly from St. Louis to Kalispell (STL - FCA)?

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from St. Louis to Kalispell by exploring options for tickets in the afternoon.

Cheap Delta flights from St. Louis to Kalispell

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Kalispell. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Consider these cheap Delta flights we've found departing from St. Louis to Kalispell. Deals update often to give you more flight options matching your criteria
Thu 6/66:50 pmSTL - FCA
1 stop7h 03mDelta
Mon 6/106:22 pmFCA - STL
1 stop5h 36mDelta
Deal found 5/6$452
Thu 6/612:53 pmSTL - FCA
2 stops11h 47mDelta
Mon 6/102:55 pmFCA - STL
1 stop6h 00mDelta
Deal found 5/6$457
Fri 9/136:30 amSTL - FCA
1 stop8h 11mDelta
Thu 9/195:59 pmFCA - STL
1 stop5h 31mDelta
Deal found 5/6$472
Thu 6/612:53 pmSTL - FCA
2 stops11h 47mDelta
Sun 6/95:13 amFCA - STL
1 stop7h 21mDelta
Deal found 5/6$477
Sat 8/36:00 pmSTL - FCA
1 stop6h 24mDelta
Wed 8/73:00 pmFCA - STL
1 stop5h 29mDelta
Deal found 5/6$505
Thu 6/612:53 pmSTL - FCA
2 stops11h 47mDelta
Sun 6/95:13 amFCA - STL
2 stops10h 48mDelta
Deal found 5/6$515
Fri 8/306:59 pmSTL - FCA
1 stop6h 28mDelta
Sat 9/75:30 amFCA - STL
1 stop6h 55mDelta
Deal found 5/6$525
Fri 8/302:05 pmSTL - FCA
2 stops11h 22mDelta
Sat 9/75:30 amFCA - STL
1 stop6h 55mDelta
Deal found 5/6$530
Thu 6/277:55 amSTL - FCA
1 stop5h 56mDelta
Sun 6/306:22 pmFCA - STL
1 stop5h 36mDelta
Deal found 5/6$535

Cheap United Airlines flights from St. Louis to Kalispell

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Kalispell. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Browse through some of the cheapest United Airlines flights traveling from St. Louis to Kalispell. Deals frequently update to provide users with more options.
Wed 10/210:15 amSTL - FCA
2 stops12h 36mUnited Airlines
Mon 10/72:30 pmFCA - STL
1 stop6h 45mUnited Airlines
Deal found 5/6$600
Sat 5/254:45 pmSTL - FCA
1 stop5h 51mUnited Airlines
Sat 6/12:30 pmFCA - STL
1 stop5h 19mUnited Airlines
Deal found 5/6$612
Sat 7/135:30 pmSTL - FCA
2 stops17h 32mUnited Airlines
Thu 7/186:30 amFCA - STL
1 stop14h 41mUnited Airlines
Deal found 5/6$621
Sun 10/138:55 amSTL - FCA
1 stop5h 33mUnited Airlines
Tue 10/152:30 pmFCA - STL
2 stops18h 37mUnited Airlines
Deal found 5/6$627
Sat 7/134:36 pmSTL - FCA
1 stop5h 59mUnited Airlines
Thu 7/186:30 amFCA - STL
1 stop14h 41mUnited Airlines
Deal found 5/6$637
Sat 5/255:31 pmSTL - FCA
2 stops22h 57mUnited Airlines
Sat 6/16:30 amFCA - STL
1 stop5h 16mUnited Airlines
Deal found 5/6$643
Wed 10/210:15 amSTL - FCA
2 stops12h 36mUnited Airlines
Mon 10/72:30 pmFCA - STL
2 stops18h 37mUnited Airlines
Deal found 5/6$655
Thu 10/1711:09 amSTL - FCA
2 stops27h 19mUnited Airlines
Mon 10/212:30 pmFCA - STL
2 stops23h 18mUnited Airlines
Deal found 5/6$668
Sat 8/35:30 pmSTL - FCA
2 stops29h 05mUnited Airlines
Wed 8/74:02 pmFCA - STL
2 stops16h 59mUnited Airlines
Deal found 5/6$721

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

Find cheap flight options from St. Louis to Kalispell specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Kalispell in May and June 2024. More deals are always being added, so be sure to check back regularly.
Thu 6/66:50 pmSTL - FCA
1 stop7h 03mDelta
Mon 6/106:22 pmFCA - STL
1 stop5h 36mDelta
Deal found 5/6$452
Thu 6/612:53 pmSTL - FCA
2 stops11h 47mDelta
Mon 6/102:55 pmFCA - STL
1 stop6h 00mDelta
Deal found 5/6$457
Thu 6/66:50 pmSTL - FCA
1 stop7h 03mDelta
Sun 6/96:22 pmFCA - STL
1 stop5h 36mDelta
Deal found 5/6$472
Thu 6/612:53 pmSTL - FCA
2 stops11h 47mDelta
Sun 6/95:13 amFCA - STL
1 stop7h 21mDelta
Deal found 5/6$477
Thu 6/612:53 pmSTL - FCA
2 stops11h 47mDelta
Sun 6/95:13 amFCA - STL
2 stops10h 48mDelta
Deal found 5/6$515
Fri 5/246:50 pmSTL - FCA
1 stop7h 03mDelta
Sun 6/25:52 amFCA - STL
1 stop7h 23mDelta
Deal found 5/6$537
Wed 6/123:23 pmSTL - FCA
2 stops10h 01mDelta
Wed 6/195:13 amFCA - STL
2 stops10h 07mDelta
Deal found 5/6$590
Thu 6/66:08 pmSTL - FCA
2 stops21h 28mAmerican Airlines
Mon 6/101:18 pmFCA - STL
2 stops18h 36mAmerican Airlines
Deal found 5/6$603
Sat 5/254:45 pmSTL - FCA
1 stop5h 51mUnited Airlines
Sat 6/12:30 pmFCA - STL
1 stop5h 19mUnited Airlines
Deal found 5/6$612

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 2,689,106 searches. Data last updated May 7, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Kalispell in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 9/207:44 amSTL - FCA
1 stop6h 05mAmerican Airlines
Thu 9/263:14 pmFCA - STL
1 stop25h 00mAmerican Airlines
Deal found 5/5$432
Tue 7/96:09 pmSTL - FCA
2 stops17h 44mAmerican Airlines
Sun 7/143:34 pmFCA - STL
1 stop6h 18mAmerican Airlines
Deal found 5/5$442
Sat 9/144:17 pmSTL - FCA
2 stops21h 32mAmerican Airlines
Thu 9/191:24 pmFCA - STL
1 stop8h 00mAmerican Airlines
Deal found 5/5$448
Wed 7/105:22 amSTL - FCA
1 stop6h 31mAmerican Airlines
Wed 7/173:34 pmFCA - STL
1 stop6h 18mAmerican Airlines
Deal found 5/5$452
Wed 7/105:59 pmSTL - FCA
2 stops7h 25mDelta
Wed 7/176:25 pmFCA - STL
1 stop5h 14mDelta
Deal found 5/6$457
Fri 9/136:30 amSTL - FCA
1 stop8h 11mDelta
Thu 9/195:59 pmFCA - STL
1 stop5h 31mDelta
Deal found 5/6$472
Sat 7/2712:51 pmSTL - FCA
2 stops11h 26mDelta
Wed 8/78:30 amFCA - STL
1 stop8h 31mDelta
Deal found 5/5$477
Sat 7/139:45 amSTL - FCA
3 stops36h 42mMultiple Airlines
Thu 7/185:12 pmFCA - STL
2 stops20h 05mMultiple Airlines
Deal found 5/6$489
Sat 7/276:00 pmSTL - FCA
1 stop6h 24mDelta
Fri 8/93:00 pmFCA - STL
1 stop5h 29mDelta
Deal found 5/5$492

St. Louis to Kalispell flights leaving soon

Find last-minute flight options from St. Louis to Kalispell for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Kalispell. Tip: verify your flight details before completing your reservation.
Sat 5/185:30 pmSTL - FCA
1 stop6h 54mDelta
Fri 5/246:14 pmFCA - STL
1 stop5h 32mDelta
Deal found 5/5$727
Wed 5/84:51 pmSTL - FCA
1 stop5h 42mUnited Airlines
Thu 5/92:28 pmFCA - STL
1 stop5h 41mUnited Airlines
Deal found 5/5$792
Wed 5/812:53 pmSTL - FCA
2 stops13h 00mDelta
Thu 5/96:14 pmFCA - STL
1 stop5h 32mDelta
Deal found 5/5$797
Sat 5/185:30 pmSTL - FCA
1 stop6h 54mDelta
Fri 5/245:52 amFCA - STL
2 stops10h 30mDelta
Deal found 5/5$800
Wed 5/812:53 pmSTL - FCA
2 stops13h 00mDelta
Thu 5/95:52 amFCA - STL
2 stops11h 13mDelta
Deal found 5/5$802
Sat 5/185:25 pmSTL - FCA
2 stops29h 08mUnited Airlines
Fri 5/244:09 pmFCA - STL
2 stops23h 16mUnited Airlines
Deal found 5/5$816

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 2,689,106 searches. Data last updated May 7, 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.
Mon 7/82:30 pmSTL - FCA
1 stop6h 16mDelta
Deal found 5/6$226
Sat 9/144:17 pmSTL - FCA
2 stops21h 32mAmerican Airlines
Deal found 5/6$228
Mon 7/83:24 pmSTL - FCA
2 stops10h 00mDelta
Deal found 5/6$231
Sat 9/145:00 pmSTL - FCA
1 stop7h 29mDelta
Deal found 5/6$246
Sat 9/144:51 pmSTL - FCA
3 stops23h 28mUnited Airlines
Deal found 5/6$446

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 2,689,106 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$432 - $811

Route

Depart

Return

Price

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Fri 9/20

1 stop6h 05m

Kalispell Glacier Park

Thu 9/26

1 stop25h 00m

$432

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Tue 7/9

2 stops17h 44m

Kalispell Glacier Park

Sun 7/14

1 stop6h 18m

$442

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Sat 9/14

2 stops19h 28m

Kalispell Glacier Park

Thu 9/19

1 stop5h 51m

$448

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Thu 6/6

1 stop7h 03m

Kalispell Glacier Park

Mon 6/10

1 stop5h 36m

$452

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Thu 6/6

2 stops11h 47m

Kalispell Glacier Park

Mon 6/10

1 stop6h 00m

$457

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Thu 6/27

3 stops26h 42m

Kalispell Glacier Park

Sun 6/30

1 stop14h 46m

$484

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Sat 7/13

3 stops36h 42m

Kalispell Glacier Park

Thu 7/18

2 stops20h 05m

$489

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Wed 10/2

2 stops12h 36m

Kalispell Glacier Park

Mon 10/7

1 stop6h 45m

$600

Lambert-St LouisKalispell Glacier Park

STL - FCA

STLFCA

Lambert-St Louis

Wed 9/4

2 stops10h 51m

Kalispell Glacier Park

Sun 9/8

2 stops11h 41m

$811

Flights are sorted by cheapest first

Deals found on 5/6

When is the best time to 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 3, 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.
Search Deals

When is the cheapest time 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 May 5, 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

Average price of flights to Kalispell by month

Plan your trip from St. Louis to Kalispell by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Kalispell is currently $275 while a round-trip flight costs $513. Price data was last updated on April 28, 2024.

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 $654). 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.

January

$436

February

$518

March

$623

April

$477

May

$511

June

$575

July

$654

August

$543

September

$524

October

$483

November

$468

December

$506

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

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 May 7, 2024.
To help decide which airline to fly from St. Louis to Kalispell, see what other customers have to say about Delta, United Airlines and Alaska Airlines. 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
9,137 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,137 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,818 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,090 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,697 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 American Airlines for just $432, but on average you can expect to pay $490.

  • Are there last-minute flights available from St. Louis to Kalispell for under $800?

    There are currently 6+ open flights from St. Louis to Kalispell within the next 7 days for less than $800.

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

    Currently priced at $432, American Airlines will fly you from St. Louis to Kalispell and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $452. American 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 Delta. According to our data, you can fly for as low as $226. Users have also found prices from $228 and $446 on American Airlines and United Airlines, respectively.

  • 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 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 5/6.

See more FAQs

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 St. Louis to Kalispell
See prices for flight routes from nearby airports that may be better suited for you.

St. Louis to Bozeman flights
Kansas City to Kalispell flights
Kansas City to Bozeman flights
Kansas City to Missoula flights
St. Louis to Missoula flights
Kansas City to Helena flights
Kansas City to Billings flights
Kansas City to Great Falls flights
St. Louis to Billings flights
Springfield to Bozeman flights
Springfield to Kalispell flights
Springfield to Missoula flights
St. Louis to Great Falls flights
St. Louis to Helena flights
Springfield to Billings flights
Springfield to Great Falls flights
Columbia to Missoula flights
St. Louis to Butte flights
Kansas City to West Yellowstone flights
St. Louis to West Yellowstone flights
Springfield to West Yellowstone flights
Joplin to Bozeman flights
Columbia to Bozeman flights
Springfield to Helena flights
Springfield to Butte flights
Joplin to Missoula flights
Columbia to West Yellowstone flights

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 2,689,106 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$370Average$649FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$436Average$535FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$436Average$623FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Los Angeles to San Francisco flights
Los Angeles to El Salvador flights
Los Angeles to Las Vegas flights
Los Angeles to Guadalajara flights
Las Vegas to Orlando flights
Los Angeles to Seoul flights
USA to Brazil flights
New York to Denver flights
Orlando to Miami flights
Charlotte to Denver flights
Salt Lake City to Los Angeles flights
St. Louis to Rome Fiumicino Airport flights

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.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Kalispell?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kalispell from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Kalispell?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Kalispell for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Kalispell with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Kalispell, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Kalispell become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Kalispell flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.
View all available airlines