$204 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 4/16. 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

Sat, Apr 11 - Sat, Apr 25
United Airlines Logo
2:33 pm - 5:30 am
FCA
-
SJO
14h 57m
2 stops
United Airlines Logo
6:00 am - 9:27 pm
SJO
-
FCA
15h 27m
2 stops
$420United Airlines
Wed, Jun 3 - Tue, Jun 9
United Airlines Logo
5:28 pm - 10:11 am
FCA
-
SJO
16h 43m
2 stops
United Airlines Logo
12:30 am - 1:30 pm
SJO
-
FCA
13h 00m
2 stops
$502United Airlines
Fri, Apr 10 - Mon, Apr 20
Azul Logo
6:00 am - 10:11 am
FCA
-
SJO
28h 11m
2 stops
Azul Logo
7:55 am - 1:31 pm
SJO
-
FCA
29h 36m
2 stops
$520Azul
Sat, Apr 11 - Sat, Apr 25
United Airlines Logo
2:33 pm - 5:30 am
FCA
-
SJO
14h 57m
2 stops
United Airlines Logo
6:40 am - 9:27 pm
SJO
-
FCA
14h 47m
1 stop
$651United Airlines
Wed, Jun 3 - Tue, Jun 9
United Airlines Logo
4:11 pm - 7:15 am
FCA
-
SJO
15h 04m
1 stop
United Airlines Logo
12:30 am - 4:11 pm
SJO
-
FCA
15h 41m
2 stops
$679United Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
12:42 pm - 10:40 pm
FCA
-
SJO
9h 58m
1 stop
American Airlines Logo
11:59 pm - 11:46 am
SJO
-
FCA
11h 47m
1 stop
$744American Airlines
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
7:00 am - 11:56 am
FCA
-
SJO
28h 56m
2 stops
United Airlines Logo
5:30 am - 1:34 pm
SJO
-
FCA
32h 04m
2 stops
$751United Airlines
Fri, Jun 19 - Sat, Jul 25
United Airlines Logo
5:28 pm - 10:39 pm
FCA
-
SJO
29h 11m
2 stops
United Airlines Logo
12:30 am - 9:30 pm
SJO
-
FCA
21h 00m
2 stops
$764United Airlines
Fri, Apr 10 - Mon, Apr 20
United Airlines Logo
6:00 am - 9:15 pm
FCA
-
SJO
15h 15m
1 stop
United Airlines Logo
11:13 am - 1:31 pm
SJO
-
FCA
26h 18m
2 stops
$773United Airlines
Fri, Jun 19 - Sat, Jul 25
United Airlines Logo
6:20 am - 10:11 am
FCA
-
SJO
27h 51m
2 stops
United Airlines Logo
12:30 am - 3:53 pm
SJO
-
FCA
15h 23m
2 stops
$785United 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.

How long does a flight from Kalispell to Costa Rica take?

The duration of a flight to Costa Rica depends on your arrival airport. The shortest route to Costa Rica from Kalispell is to San José, which takes 14h 57m.

Find deals

Good to know

Cheapest flight$204
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 9308 reviews
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Entertainment kept turning itself off. Gave up on watching a movie.

8.0 ExcellentLeslie, Feb 2026
SFO - YYZ
Read more United Airlines reviews

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

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

Information on your arrival and departure airports

Kalispell (FCA)