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Cheap flights from Kalispell to St. Louis from $170

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalispell to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 pm - 12:44 amFCA  Kalispell Glacier Park-STL Lambert-St Louis
5h 44m1 stop Salt Lake City
Delta Logo
5:47 pm - 11:43 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
6h 56m1 stop Minneapolis St Paul
$339Delta
Thu, Sep 17 - Mon, Sep 21
Delta Logo
12:28 pm - 9:09 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 41m1 stop Salt Lake City
Delta Logo
9:45 am - 2:40 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
5h 55m1 stop Minneapolis St Paul
$339Delta
Thu, Nov 5 - Thu, Nov 12
American Airlines Logo
3:26 pm - 11:43 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
7:27 am - 12:44 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
6h 17m1 stop Chicago O'Hare Intl
$339American Airlines
Wed, Sep 30 - Sun, Oct 4
American Airlines Logo
3:26 pm - 11:43 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 17m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 2:33 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
10h 33m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$344American Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
12:26 pm - 9:21 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:28 amSTL  Lambert-St Louis-FCA Kalispell Glacier Park
6h 28m1 stop Chicago O'Hare Intl
$370United Airlines
Thu, Oct 15 - Mon, Oct 19
Delta Logo
12:28 pm - 9:09 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 41m1 stop Salt Lake City
Delta Logo
6:00 am - 2:40 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
9h 40m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$374Delta
Thu, Nov 5 - Thu, Nov 12
United Airlines Logo
5:04 pm - 11:40 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
5h 36m1 stop Denver Intl
United Airlines Logo
8:35 am - 3:21 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
7h 46m1 stop San Francisco
$379United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
12:26 pm - 9:21 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
7h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
4:39 pm - 9:36 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
5h 57m1 stop Denver Intl
$407United Airlines
Thu, Oct 15 - Mon, Oct 19
Alaska Airlines Logo
2:03 pm - 11:59 pmFCA  Kalispell Glacier Park-STL Lambert-St Louis
8h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:42 pm - 10:59 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
7h 17m1 stop Seattle/Tacoma Intl
$414Alaska Airlines
Mon, Oct 26 - Fri, Oct 30
Delta Logo
6:00 pm - 12:44 amFCA  Kalispell Glacier Park-STL Lambert-St Louis
5h 44m1 stop Salt Lake City
Delta Logo
1:55 pm - 11:43 pmSTL  Lambert-St Louis-FCA Kalispell Glacier Park
10h 48m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$455Delta
Thu, Sep 17 - Mon, Sep 21

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American Airlines flights from Kalispell to St. Louis

Our best American Airlines deals on Kalispell to St. Louis flight tickets
American Airlines
Sep 30
FCA3:26 pmKalispell Glacier Park
7h 17m
1 stop
STL11:43 pmLambert-St Louis
Oct 4
STL5:00 amLambert-St Louis
10h 33m
2 stops
FCA2:33 pmKalispell Glacier Park
$344
American Airlines
Sep 30
FCA1:02 pmKalispell Glacier Park
10h 25m
2 stops
STL12:27 amLambert-St Louis
Oct 4
STL5:00 amLambert-St Louis
10h 33m
2 stops
FCA2:33 pmKalispell Glacier Park
$430
American Airlines
Sep 5
FCA4:54 pmKalispell Glacier Park
6h 04m
1 stop
STL11:58 pmLambert-St Louis
Sep 10
STL8:30 amLambert-St Louis
7h 03m
1 stop
FCA2:33 pmKalispell Glacier Park
$480

United Airlines flights from Kalispell to St. Louis

Our best United Airlines deals on Kalispell to St. Louis flight tickets
United Airlines
Oct 15
FCA12:26 pmKalispell Glacier Park
7h 55m
1 stop
STL9:21 pmLambert-St Louis
Oct 19
STL6:00 amLambert-St Louis
6h 28m
1 stop
FCA11:28 amKalispell Glacier Park
$370
United Airlines
Sep 12
FCA5:04 pmKalispell Glacier Park
5h 36m
1 stop
STL11:40 pmLambert-St Louis
Sep 16
STL8:35 amLambert-St Louis
7h 46m
1 stop
FCA3:21 pmKalispell Glacier Park
$379
United Airlines
Oct 15
FCA12:26 pmKalispell Glacier Park
7h 55m
1 stop
STL9:21 pmLambert-St Louis
Oct 19
STL4:39 pmLambert-St Louis
5h 57m
1 stop
FCA9:36 pmKalispell Glacier Park
$407

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 9/17

6:00 pm-12:44 am

1 stop5h 44m

Lambert-St Louis

Mon 9/21

5:47 pm-11:43 pm

1 stop6h 56m

$339

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 11/5

12:28 pm-9:09 pm

1 stop7h 41m

Lambert-St Louis

Thu 11/12

9:45 am-2:40 pm

1 stop5h 55m

$339

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Wed 9/30

3:26 pm-11:43 pm

1 stop7h 17m

Lambert-St Louis

Sun 10/4

7:27 am-12:44 pm

1 stop6h 17m

$339

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Wed 9/30

3:26 pm-11:43 pm

1 stop7h 17m

Lambert-St Louis

Sun 10/4

5:00 am-2:33 pm

2 stops10h 33m

$344

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 10/15

12:26 pm-9:21 pm

1 stop7h 55m

Lambert-St Louis

Mon 10/19

6:00 am-11:28 am

1 stop6h 28m

$370

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 11/5

12:28 pm-9:09 pm

1 stop7h 41m

Lambert-St Louis

Thu 11/12

6:00 am-2:40 pm

2 stops9h 40m

$374

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Sat 9/12

5:04 pm-11:40 pm

1 stop5h 36m

Lambert-St Louis

Wed 9/16

8:35 am-3:21 pm

1 stop7h 46m

$379

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 10/15

12:26 pm-9:21 pm

1 stop7h 55m

Lambert-St Louis

Mon 10/19

4:39 pm-9:36 pm

1 stop5h 57m

$407

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Mon 10/26

2:03 pm-11:59 pm

1 stop8h 56m

Lambert-St Louis

Fri 10/30

4:42 pm-10:59 pm

1 stop7h 17m

$414

KalispellSt. Louis

FCA Kalispell Glacier Park - STL Lambert-St Louis

FCASTL

Kalispell Glacier Park

Thu 9/17

6:00 pm-12:44 am

1 stop5h 44m

Lambert-St Louis

Mon 9/21

1:55 pm-11:43 pm

2 stops10h 48m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kalispell to St. Louis

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 Kalispell and St. Louis?

Prices are currently typical for flights on this route.

Typical prices usually range from $318 to $610.
The lowest price recently found on this route was $339.

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

In general, July is the cheapest month to fly from Kalispell to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of February is another great option to travel to St. Louis, with average flight prices from Kalispell averaging around $0.

When to book flights from Kalispell to St. Louis

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

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

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

Best Price Found

$170

Fastest flight time

6h 04m

Direct flights

None
The best one-way flight to St. Louis from Kalispell in the past 72 hours is $170. The best round-trip flight deal from Kalispell to St. Louis found on momondo in the last 72 hours is $339.
The fastest flight from Kalispell to St. Louis takes 6h 04m
There are no direct flights from Kalispell to St. Louis. There are no popular flight routes from Kalispell to St. Louis.
Search flight deals

Frequently asked questions about flying from Kalispell to St. Louis

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

    Lambert-St Louis is 1369.9 mi away from Kalispell Glacier Park. In terms of flight time, this usually takes a little over 6h 04m.

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

    Prices for flights from Kalispell Glacier Park Airport to Lambert-St Louis Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis 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 Lambert-St Louis 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 Kalispell to St. Louis?

Best airlines flying from Kalispell to St. Louis

Compare and see reviews for airlines that fly from Kalispell to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $296Free CancellationRating
7.8
8,547 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
10,158 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Florissant
Collinsville
Hermann
O'Fallon
Clayton
Farmington
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Waterloo

Why use momondo?

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

It is quick and easy to find Kalispell to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

Yes. All flights to St. Louis from Kalispell on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Kalispell to St. Louis 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 Kalispell to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Kalispell. 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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