$131 Find Cheap Flights from Kalispell to Missouri - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to Missouri departing on 8/24. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Kalispell to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. Louis
St. Louis1 stop$309
Kansas City
Kansas City1 stop$338
St. Louis
St. Louis1 stop$309
Kansas City
Kansas City1 stop$338

Book Cheap Kalispell to Missouri Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Missouri that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kalispell to Missouri

Tue, Sep 22 - Thu, Sep 24
Delta Logo
6:00 pm - 12:44 am
FCA
-
STL
5h 44m
1 stop
Delta Logo
5:47 pm - 11:43 pm
STL
-
FCA
6h 56m
1 stop
$309Delta
Tue, Sep 22 - Fri, Sep 25
Delta Logo
6:00 pm - 12:44 am
FCA
-
STL
5h 44m
1 stop
Delta Logo
12:00 pm - 10:54 pm
STL
-
FCA
11h 54m
2 stops
$314Delta
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
8:46 pm - 11:51 am
FCA
-
STL
14h 05m
1 stop
Multiple Airlines Logo
10:35 am - 7:43 pm
STL
-
FCA
34h 08m
2 stops
$315Multiple Airlines
Mon, Sep 21 - Thu, Sep 24
Multiple Airlines Logo
8:46 pm - 11:51 am
FCA
-
STL
14h 05m
1 stop
Multiple Airlines Logo
10:35 am - 7:43 pm
STL
-
FCA
34h 08m
2 stops
$324Multiple Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
4:50 pm - 12:35 am
FCA
-
MCI
6h 45m
1 stop
American Airlines Logo
6:20 am - 11:36 am
MCI
-
FCA
6h 16m
1 stop
$338American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
1:58 pm - 12:18 am
FCA
-
MCI
9h 20m
1 stop
American Airlines Logo
7:16 am - 1:27 pm
MCI
-
FCA
7h 11m
1 stop
$339American Airlines
Tue, Nov 17 - Thu, Nov 26
United Airlines Logo
6:15 am - 6:38 pm
FCA
-
MCI
11h 23m
2 stops
United Airlines Logo
5:11 pm - 9:42 pm
MCI
-
FCA
5h 31m
1 stop
$344United Airlines
Fri, Oct 23 - Mon, Oct 26
Alaska Airlines Logo
7:45 pm - 2:17 pm
FCA
-
MCI
17h 32m
1 stop
Alaska Airlines Logo
3:11 pm - 10:59 pm
MCI
-
FCA
8h 48m
1 stop
$359Alaska Airlines
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
5:04 pm - 11:30 pm
FCA
-
MCI
5h 26m
1 stop
United Airlines Logo
6:00 am - 3:21 pm
MCI
-
FCA
10h 21m
2 stops
$380United Airlines
Sat, Dec 5 - Wed, Dec 9
Alaska Airlines Logo
6:33 am - 2:43 pm
FCA
-
MCI
7h 10m
1 stop
Alaska Airlines Logo
7:00 am - 12:14 pm
MCI
-
FCA
6h 14m
1 stop
$404Alaska Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to Missouri flights

Get data-powered insights and trends into flights from Kalispell to Missouri to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Kalispell to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell to Missouri, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kalispell to Missouri is March, when tickets cost $0 (return) on average. On the other hand, the most expensive months are November and June, when the average cost of round-trip tickets is $562 and $548 respectively.

Good to know

Low seasonDecember
Cheapest flight$131
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Kalispell to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Kalispell to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kalispell to Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kalispell to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kalispell to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kalispell to Missouri

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8453 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

Our flight was delayed by over 4 hours due to a maintenance issue. They announced a new plane was on the way. We were given a $12 food voucher ( airport food is quite expensive You can’t even by a water and a small snack for 12:00. 4 hours later we boarded and landed in Atlanta at 10:20 ish pm. Of course we missed our connection and we were given a hotel voucher and another food voucher ! We didn’t make it home until 11:00 the next day ! Unacceptable

2.0 MediocreAnonymous, Jul 2026
MCI - ATL
Read more Delta reviews

Our flight was delayed by over 4 hours due to a maintenance issue. They announced a new plane was on the way. We were given a $12 food voucher ( airport food is quite expensive You can’t even by a water and a small snack for 12:00. 4 hours later we boarded and landed in Atlanta at 10:20 ish pm. Of course we missed our connection and we were given a hotel voucher and another food voucher ! We didn’t make it home until 11:00 the next day ! Unacceptable

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing unusual. It was fine. I hate having to pay extra for my seat.

On 2 different flights the wifi was horrible and there was no drink or snack service.

There was no FREE wi-fi nor entertainment screens at all.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

As we lined up to board they gave our plane to a flight going to Newark. So then we got delayed until they could find another plane. Flight crew was ok. I’m assuming since it’s a shorter flight they only offered water and coffee.

Didn’t make the flight. My connecting flight was an hour late and I missed the flight. You rerouted me thru Atlanta and I arrived in Rome over 10 hour after my original Rome arrival time. You also left my luggage in Atlanta and it took you three day to get my bag to meI spent 4 days in the same cloths, I had packed my prescriptions in the lost bag and went 3 days withoutMy heart meds.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Airport terminal was outdated, flight was on a small jet with no wifi

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

We boarded and buckled and then deplaned due to no pilot. Had to wait over 3 hours for a new pilot. Not weather related, just poor management.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Everything you need to know for your flight from Kalispell to Missouri

Information on your arrival and departure airports