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Cheap flights from St. Louis to Kalispell from $170

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Kalispell

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:43 am - 12:04 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
7h 21m1 stop Dallas/Fort Worth
American Airlines Logo
3:26 pm - 11:43 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 17m1 stop Dallas/Fort Worth
$339American Airlines
Sun, Sep 20 - Thu, Sep 24
United Airlines Logo
4:49 pm - 9:36 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
5h 47m1 stop Denver Intl
United Airlines Logo
12:26 pm - 9:21 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 55m1 stop Chicago O'Hare Intl
$339United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
9:00 am - 1:28 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
5h 28m1 stop Denver Intl
United Airlines Logo
2:30 pm - 11:44 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
8h 14m1 stop Denver Intl
$339United Airlines
Wed, Oct 14 - Sat, Oct 17
American Airlines Logo
7:29 am - 1:27 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
6h 58m1 stop Chicago O'Hare Intl
American Airlines Logo
1:58 pm - 8:57 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
5h 59m1 stop Chicago O'Hare Intl
$369American Airlines
Sun, Oct 25 - Thu, Oct 29
American Airlines Logo
7:29 am - 1:42 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
7h 13m1 stop Chicago O'Hare Intl
American Airlines Logo
2:12 pm - 12:19 amFCA  Kalispell Glacier Park-STL Lambert-St Louis
9h 07m1 stop Chicago O'Hare Intl
$392American Airlines
Wed, Oct 14 - Mon, Oct 19
Delta Logo
12:00 pm - 10:54 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
11h 54m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
3:36 pm - 11:21 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
6h 45m1 stop Minneapolis St Paul
$424Delta
Fri, Oct 2 - Fri, Oct 9
Delta Logo
5:00 pm - 10:54 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
6h 54m1 stop Salt Lake City
Delta Logo
6:00 pm - 12:44 amFCA  Kalispell Glacier Park-STL Lambert-St Louis
5h 44m1 stop Salt Lake City
$470Delta
Sat, Sep 19 - Wed, Sep 23
Alaska Airlines Logo
6:00 am - 12:21 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
7h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:55 pm - 2:26 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
17h 31m1 stop Seattle/Tacoma Intl
$545Alaska Airlines
Tue, Nov 24 - Mon, Nov 30
Alaska Airlines Logo
5:40 am - 7:05 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
14h 25m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
Alaska Airlines Logo
7:45 pm - 3:44 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
18h 59m1 stop Seattle/Tacoma Intl
$640Alaska Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
5:19 pm - 7:43 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
27h 24m2 stops Orlando Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:46 pm - 11:32 amFCA  Kalispell Glacier Park-STL Lambert-St Louis
13h 46m1 stop Las Vegas Harry Reid Intl
$736Multiple Airlines
Thu, Sep 17 - Mon, Sep 21

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United Airlines flights from St. Louis to Kalispell

Our best United Airlines deals on St. Louis to Kalispell flight tickets
United Airlines
Oct 17
STL5:10 amLambert-St Louis
11h 06m
2 stops
FCA3:16 pmKalispell Glacier Park
Oct 21
FCA5:12 pmKalispell Glacier Park
5h 32m
1 stop
STL11:44 pmLambert-St Louis
$344
United Airlines
Oct 14
STL9:00 amLambert-St Louis
5h 28m
1 stop
FCA1:28 pmKalispell Glacier Park
Oct 17
FCA2:30 pmKalispell Glacier Park
8h 14m
1 stop
STL11:44 pmLambert-St Louis
$359
United Airlines
Oct 2
STL5:10 amLambert-St Louis
5h 54m
1 stop
FCA10:04 amKalispell Glacier Park
Oct 9
FCA12:26 pmKalispell Glacier Park
7h 55m
1 stop
STL9:21 pmLambert-St Louis
$384

American Airlines flights from St. Louis to Kalispell

Our best American Airlines deals on St. Louis to Kalispell flight tickets
American Airlines
Sep 20
STL5:43 amLambert-St Louis
7h 21m
1 stop
FCA12:04 pmKalispell Glacier Park
Sep 24
FCA3:26 pmKalispell Glacier Park
7h 17m
1 stop
STL11:43 pmLambert-St Louis
$339
American Airlines
Oct 25
STL7:29 amLambert-St Louis
6h 58m
1 stop
FCA1:27 pmKalispell Glacier Park
Oct 29
FCA1:58 pmKalispell Glacier Park
5h 59m
1 stop
STL8:57 pmLambert-St Louis
$369
American Airlines
Oct 14
STL7:29 amLambert-St Louis
7h 13m
1 stop
FCA1:42 pmKalispell Glacier Park
Oct 19
FCA2:12 pmKalispell Glacier Park
9h 07m
1 stop
STL12:19 amLambert-St Louis
$392

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Sun 9/20

5:43 am-12:04 pm

1 stop7h 21m

Kalispell Glacier Park

Thu 9/24

3:26 pm-11:43 pm

1 stop7h 17m

$339

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Sat 10/17

4:49 pm-9:36 pm

1 stop5h 47m

Kalispell Glacier Park

Wed 10/21

12:26 pm-9:21 pm

1 stop7h 55m

$339

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Wed 10/14

9:00 am-1:28 pm

1 stop5h 28m

Kalispell Glacier Park

Sat 10/17

2:30 pm-11:44 pm

1 stop8h 14m

$339

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Sun 10/25

7:29 am-1:27 pm

1 stop6h 58m

Kalispell Glacier Park

Thu 10/29

1:58 pm-8:57 pm

1 stop5h 59m

$369

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Wed 10/14

7:29 am-1:42 pm

1 stop7h 13m

Kalispell Glacier Park

Mon 10/19

2:12 pm-12:19 am

1 stop9h 07m

$392

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Fri 10/2

12:00 pm-10:54 pm

2 stops11h 54m

Kalispell Glacier Park

Fri 10/9

3:36 pm-11:21 pm

1 stop6h 45m

$424
Quickest round-trip

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Sat 9/19

5:00 pm-10:54 pm

1 stop6h 54m

Kalispell Glacier Park

Wed 9/23

6:00 pm-12:44 am

1 stop5h 44m

$470

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Tue 11/24

6:00 am-12:21 pm

1 stop7h 21m

Kalispell Glacier Park

Mon 11/30

7:55 pm-2:26 pm

1 stop17h 31m

$545

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Thu 10/15

5:40 am-7:05 pm

2 stops14h 25m

Kalispell Glacier Park

Mon 10/19

7:45 pm-3:44 pm

1 stop18h 59m

$640

St. LouisKalispell

STL Lambert-St Louis - FCA Kalispell Glacier Park

STLFCA

Lambert-St Louis

Thu 9/17

5:19 pm-7:43 pm

2 stops27h 24m

Kalispell Glacier Park

Mon 9/21

8:46 pm-11:32 am

1 stop13h 46m

$736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kalispell from

How to get the cheapest flight ticket from St. Louis to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Kalispell?

Prices are currently low for flights on this route.

Typical prices usually range from $363 to $553.
The lowest price recently found on this route was $339.

What is the cheapest month to fly to Kalispell?

The month of November is, on average, the cheapest month to fly to Kalispell from St. Louis, with most prices found around $288. If you aren’t able to travel to Kalispell during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $307.

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

You are more likely to see cheaper flights to Kalispell from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from St. Louis for as low as $348 on momondo.

When to book flights from St. Louis to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Kalispell according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Kalispell (STL to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Kalispell

Best Price Found

$170

Fastest flight time

5h 44m

Direct flights

None
The best one-way flight to Kalispell from St. Louis in the past 72 hours is $170. The best round-trip flight deal from St. Louis to Kalispell found on momondo in the last 72 hours is $339.
The fastest flight from St. Louis to Kalispell takes 5h 44m
There are no direct flights from St. Louis to Kalispell. There are no popular flight routes from St. Louis to Kalispell.
Search flight deals

Frequently asked questions about flying from St. Louis to Kalispell

  • How far is Lambert-St Louis to Kalispell Glacier Park by plane?

    Kalispell Glacier Park is 1369.9 mi away from Lambert-St Louis. Flights usually cover this in 5h 44m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Kalispell Glacier Park Airport?

    Prices for flights from Lambert-St Louis Airport to Kalispell Glacier Park Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Kalispell Glacier Park Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Kalispell Glacier Park Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Kalispell Glacier Park Airport.

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The travel and health documents you'll need for your trip to Kalispell Glacier Park Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kalispell Glacier Park Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Kalispell?

Best airlines flying from St. Louis to Kalispell

Compare and see reviews for airlines that fly from St. Louis to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $189Free CancellationRating
7.8
8,552 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
10,173 reviews
Search United Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.1
12,041 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $287Free CancellationRating
7.9
12,886 reviews
Search Alaska Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
East Glacier Park
Polson
Columbia Falls
Cut Bank
Essex
Eureka

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Kalispell?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Kalispell. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Kalispell with flexible booking policies on momondo?

Flights from St. Louis to Kalispell with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Kalispell?

Once you have performed a search for St. Louis to Kalispell flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Kalispell right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kalispell from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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