$250 Find Cheap Flights from Kalispell to Costa Rica

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 Costa Rica departing on 5/23. 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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Book Cheap Kalispell to Costa Rica 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 Costa Rica 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 Costa Rica

ter, mai 5 - sex, mai 8
Alaska Airlines Logo
7:28 pm - 11:45 pm
FCA
-
SJO
28h 17m
2 stops
Alaska Airlines Logo
12:55 am - 11:51 pm
SJO
-
FCA
46h 56m
2 stops
$500Alaska Airlines
seg, mai 4 - dom, mai 10
Alaska Airlines Logo
7:28 pm - 11:45 pm
FCA
-
SJO
52h 17m
2 stops
Alaska Airlines Logo
12:55 am - 6:48 pm
SJO
-
FCA
41h 53m
2 stops
$506Alaska Airlines
ter, ago 18 - seg, ago 24
American Airlines Logo
4:54 pm - 1:52 pm
FCA
-
SJO
20h 58m
2 stops
American Airlines Logo
1:08 pm - 12:34 pm
SJO
-
FCA
23h 26m
2 stops
$545American Airlines
sex, mai 29 - seg, jun 1
Alaska Airlines Logo
5:40 pm - 11:33 pm
FCA
-
SJO
29h 53m
2 stops
Alaska Airlines Logo
12:53 am - 10:51 am
SJO
-
FCA
33h 58m
2 stops
$585Alaska Airlines
qui, out 15 - dom, out 25
American Airlines Logo
1:24 pm - 1:00 pm
FCA
-
SJO
23h 36m
2 stops
American Airlines Logo
1:05 pm - 12:28 pm
SJO
-
FCA
23h 23m
2 stops
$590American Airlines
qua, ago 19 - dom, ago 23
GOL Logo
4:54 pm - 1:52 pm
FCA
-
SJO
20h 58m
2 stops
GOL Logo
2:52 pm - 11:36 am
SJO
-
FCA
20h 44m
2 stops
$594GOL
sex, mai 29 - seg, jun 1
United Airlines Logo
1:20 pm - 5:30 am
FCA
-
SJO
16h 10m
1 stop
United Airlines Logo
12:30 am - 9:47 pm
SJO
-
FCA
21h 17m
2 stops
$606United Airlines
sex, mai 29 - seg, jun 1
United Airlines Logo
1:20 pm - 5:30 am
FCA
-
SJO
16h 10m
1 stop
United Airlines Logo
12:30 am - 4:11 pm
SJO
-
FCA
15h 41m
2 stops
$615United Airlines
qui, jun 11 - qui, jun 25
American Airlines Logo
3:50 pm - 1:09 pm
FCA
-
SJO
21h 19m
2 stops
American Airlines Logo
11:59 pm - 11:35 am
SJO
-
FCA
11h 36m
1 stop
$624American Airlines
sex, mai 29 - seg, jun 1
United Airlines Logo
1:20 pm - 9:15 pm
FCA
-
SJO
31h 55m
2 stops
United Airlines Logo
12:30 am - 9:47 pm
SJO
-
FCA
21h 17m
2 stops
$625United Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to Costa Rica flights

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

Which airlines provide the cheapest flights from Kalispell to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kalispell to Costa Rica were found on Alaska Airlines ($506) and American Airlines ($545).

Good to know

Cheapest flight$250
Flight from Kalispell to San José

FAQs - booking Costa Rica flights

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

    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 Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kalispell to Costa Rica 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 Costa Rica?

    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 Costa Rica 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 Costa Rica?

    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 Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kalispell to Costa Rica

 
Need help choosing which airline to fly with from Kalispell to Costa Rica? 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.
7.4
United AirlinesOverall score based on 9636 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

8.0 ExcellentSally, Apr 2026
ORD - SNA
Read more United Airlines reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

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.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

My bags were misplaced!!! Im in a foreign country with no bags

Everything you need to know for your flight from Kalispell to Costa Rica

Information on your arrival and departure airports