Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Kalispell from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Kalispell departing on 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from St. Louis to Kalispell

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Kalispell that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Kalispell.

Cheap last minute flights

Planning a quick getaway from St. Louis to Kalispell? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kalispell, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Kalispell

Find recent round-trip train or bus tickets from St. Louis to Kalispell.

All round-trip flight deals to Kalispell

The cheapest plane tickets to Kalispell found on KAYAK recently.
5:00 pm - 11:11 pmSTL-FCA
7h 11m1 stop
5:59 pm - 12:38 amFCA-STL
5h 39m1 stop
$287Delta
Find Deal
Tue, Mar 4 - Fri, Mar 7
5:00 pm - 11:11 pmSTL-FCA
7h 11m1 stop
3:05 pm - 10:17 pmFCA-STL
6h 12m1 stop
$313Delta
Find Deal
Sat, Mar 1 - Wed, Mar 5
5:00 pm - 11:11 pmSTL-FCA
7h 11m1 stop
5:55 pm - 12:46 amFCA-STL
5h 51m1 stop
$333Delta
Find Deal
Wed, Mar 5 - Mon, Mar 10
5:00 pm - 11:11 pmSTL-FCA
7h 11m1 stop
5:25 am - 1:18 pmFCA-STL
6h 53m1 stop
$359Delta
Find Deal
Sat, Mar 1 - Sat, Mar 8
4:39 pm - 9:39 pmSTL-FCA
6h 00m1 stop
7:00 am - 9:34 pmFCA-STL
13h 34m2 stops
$378United Airlines
Find Deal
Tue, Mar 4 - Sat, Mar 8
3:21 pm - 11:59 pmSTL-FCA
9h 38m1 stop
6:59 pm - 2:25 pmFCA-STL
18h 26m2 stops
$380Alaska Airlines
Find Deal
Mon, Mar 3 - Fri, Mar 7
11:20 am - 9:39 pmSTL-FCA
11h 19m2 stops
7:00 am - 9:34 pmFCA-STL
13h 34m2 stops
$383United Airlines
Find Deal
Tue, Mar 4 - Sat, Mar 8
7:00 am - 11:59 pmSTL-FCA
17h 59m1 stop
12:53 pm - 11:59 pmFCA-STL
10h 06m1 stop
$390Alaska Airlines
Find Deal
Sun, Mar 2 - Thu, Mar 6
3:21 pm - 11:59 pmSTL-FCA
9h 38m1 stop
12:53 pm - 2:25 pmFCA-STL
24h 32m1 stop
$391Alaska Airlines
Find Deal
Mon, Mar 3 - Fri, Mar 7
5:39 am - 10:48 amSTL-FCA
6h 09m1 stop
11:29 am - 8:19 pmFCA-STL
7h 50m1 stop
$499American Airlines
Find Deal
Sat, Jul 5 - Fri, Jul 11
5:38 am - 11:13 amSTL-FCA
6h 35m1 stop
$220American Airlines
Find Deal
Mon, Jun 23
2:55 pm - 11:59 pmSTL-FCA
10h 04m1 stop
$304Alaska Airlines
Find Deal
Wed, Jul 9
9:49 am - 11:59 pmSTL-FCA
15h 10m2 stops
$330Alaska Airlines
Find Deal
Wed, Jul 9
6:13 pm - 12:13 pmSTL-FCA
19h 00m2 stops
$393Alaska Airlines
Find Deal
Mon, Jun 23
5:18 pm - 1:32 pmSTL-FCA
21h 14m3 stops
$501United Airlines
Find Deal
Mon, Jun 23
6:30 am - 1:37 pmSTL-FCA
8h 07m2 stops
2:43 pm - 12:48 pmFCA-STL
21h 05m1 stop
$745United Airlines
Find Deal
Sat, Jan 11 - Fri, Jan 17
8:27 am - 4:18 pmSTL-FCA
8h 51m1 stop
6:15 am - 12:48 pmFCA-STL
5h 33m1 stop
$749United Airlines
Find Deal
Sat, Jan 11 - Fri, Jan 17
8:00 am - 4:18 pmSTL-FCA
9h 18m2 stops
2:43 pm - 2:14 pmFCA-STL
22h 31m2 stops
$750United Airlines
Find Deal
Sat, Jan 11 - Fri, Jan 17
6:03 am - 10:25 pmSTL-FCA
17h 22m3 stops
6:54 pm - 6:23 pmFCA-STL
22h 29m2 stops
$971Alaska Airlines
Find Deal
Sat, Jan 11 - Fri, Jan 17

Delta flights from St. Louis to Kalispell

Our best Delta deals on St. Louis to Kalispell flight tickets
Delta
Mar 4
STL5:00 pmLambert-St Louis
7h 11m
1 stop
FCA11:11 pmKalispell Glacier Park
Mar 7
FCA5:59 pmKalispell Glacier Park
5h 39m
1 stop
STL12:38 amLambert-St Louis
Delta
Mar 1
STL5:00 pmLambert-St Louis
7h 11m
1 stop
FCA11:11 pmKalispell Glacier Park
Mar 5
FCA3:05 pmKalispell Glacier Park
6h 12m
1 stop
STL10:17 pmLambert-St Louis
Delta
Mar 5
STL5:00 pmLambert-St Louis
7h 11m
1 stop
FCA11:11 pmKalispell Glacier Park
Mar 10
FCA5:55 pmKalispell Glacier Park
5h 51m
1 stop
STL12:46 amLambert-St Louis

Alaska Airlines flights from St. Louis to Kalispell

Our best Alaska Airlines deals on St. Louis to Kalispell flight tickets
Alaska Airlines
Mar 3
STL3:21 pmLambert-St Louis
9h 38m
1 stop
FCA11:59 pmKalispell Glacier Park
Mar 7
FCA6:59 pmKalispell Glacier Park
18h 26m
2 stops
STL2:25 pmLambert-St Louis
Alaska Airlines
Mar 2
STL7:00 amLambert-St Louis
17h 59m
1 stop
FCA11:59 pmKalispell Glacier Park
Mar 6
FCA12:53 pmKalispell Glacier Park
10h 06m
1 stop
STL11:59 pmLambert-St Louis
Alaska Airlines
Mar 3
STL3:21 pmLambert-St Louis
9h 38m
1 stop
FCA11:59 pmKalispell Glacier Park
Mar 7
FCA12:53 pmKalispell Glacier Park
24h 32m
1 stop
STL2:25 pmLambert-St Louis

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 cheapest month to fly to Kalispell?

The month of December is, on average, the cheapest month to fly to Kalispell from St. Louis, with most prices found around $321. If you aren’t able to travel to Kalispell during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $452.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from St. Louis to Kalispell is on a Wednesday. Travelers who choose to depart for Kalispell on a Wednesday will often find tickets for as low as $481. The most expensive day to fly to Kalispell is Thursday, with ticket prices averaging around $651.

What is the cheapest time of day to depart on your flight to Kalispell?

According to our data, the cheapest time of day to fly to Kalispell is in the afternoon. momondo users have found flights departing from St. Louis to Kalispell in the afternoon for as low as $482. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Kalispell, so prices are often more expensive at around $639 per ticket.

How far in advance should I book a flight to Kalispell?

In general, most travelers find the cheapest time to book a flight to Kalispell is about 22 days prior to their departure date when tickets on average are $535. However, in the past 72 hours, people saw flights from St. Louis for as low as $298.

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

$220

Fastest flight time

6h 00m

Direct flights

None

Airports in Kalispell

1 airport
The best one-way flight to Kalispell from St. Louis in the past 72 hours is $220. The best round-trip flight deal from St. Louis to Kalispell found on momondo in the last 72 hours is $287.
The fastest flight from St. Louis to Kalispell takes 6h 00m
There are no direct flights from St. Louis to Kalispell. Popular non-direct route for this connection is Lambert-St Louis Airport - Kalispell Glacier Park Airport.
There is 1 airport near Kalispell: Kalispell Glacier Park (FCA)

  • 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 6h 00m, 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 $306Free CancellationRating
8.0
8,501 reviews
Search Delta flights
United AirlinesPriceFrom $337Free CancellationRating
7.4
8,942 reviews
Search United Airlines flights
American AirlinesPriceFrom $378Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $381Free CancellationRating
8.0
9,643 reviews
Search Alaska Airlines flights

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.


An easier way to manage your Kalispell trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 1/15
Wed 1/22
Email me momondo's favorite deals

Find better results for your trip to the United States