$194 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 2/21. 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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Flight Deals

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

Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
2:42 pm - 12:56 pmFCA-SJO
45h 14m2 stops
United Airlines Logo
8:45 am - 12:59 pmSJO-FCA
29h 14m2 stops
$427United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
1:40 pm - 8:32 amFCA-SJO
17h 52m1 stop
United Airlines Logo
8:45 am - 9:59 pmSJO-FCA
14h 14m2 stops
$428United Airlines
Find Deal
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
2:42 pm - 12:56 pmFCA-SJO
45h 14m2 stops
United Airlines Logo
9:40 am - 12:59 pmSJO-FCA
28h 19m1 stop
$434United Airlines
Find Deal
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
2:29 pm - 10:11 amFCA-SJO
19h 42m2 stops
United Airlines Logo
6:40 am - 9:30 pmSJO-FCA
14h 50m1 stop
$474United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
United Airlines Logo
1:40 pm - 1:15 pmFCA-SJO
22h 35m2 stops
United Airlines Logo
8:45 am - 9:59 pmSJO-FCA
14h 14m2 stops
$479United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 29
United Airlines Logo
1:40 pm - 8:39 pmFCA-SJO
29h 59m2 stops
United Airlines Logo
8:45 am - 12:59 pmSJO-FCA
29h 14m2 stops
$482United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 29
United Airlines Logo
1:40 pm - 8:32 amFCA-SJO
17h 52m1 stop
United Airlines Logo
9:40 am - 12:59 pmSJO-FCA
28h 19m1 stop
$485United Airlines
Find Deal
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
1:40 pm - 6:16 pmFCA-SJO
27h 36m2 stops
United Airlines Logo
9:40 am - 12:59 pmSJO-FCA
28h 19m1 stop
$490United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 29
United Airlines Logo
1:40 pm - 8:32 amFCA-SJO
17h 52m1 stop
United Airlines Logo
2:05 pm - 12:59 pmSJO-FCA
47h 54m2 stops
$498United Airlines
Find Deal
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
6:42 pm - 11:42 pmFCA-SJO
29h 00m2 stops
Alaska Airlines Logo
12:20 am - 11:58 pmSJO-FCA
23h 38m2 stops
$502Alaska Airlines
Find Deal
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 fly non-stop between Kalispell and Costa Rica?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Kalispell to Costa Rica.

There are 2 airlines that fly nonstop from Kalispell to Costa Rica. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best round-trip deal found costing $391 and arriving in Liberia (LIR). On average, Alaska Airlines offers the best prices for nonstop flights between Kalispell and Costa Rica.

Good to know

Cheapest flight$290
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.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally in the afternoon, when round-trip flights cost $732 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the morning, which is peak travel time and where the average cost of a ticket is $795.

Reviews of the top airlines 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.
8.0
Alaska AirlinesOverall score based on 11340 reviews
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

We flew economy, it was what I expected. The seats are too upright for me

10.0 ExcellentAnonymous, Nov 2025SEA - SMF
Read more Alaska Airlines reviews

We flew economy, it was what I expected. The seats are too upright for me

No accommodation or credit offered for cancelled layover flight to Eugene from portland

If they loaded the back of the plane first, loading would go faster

I know airlines have to save money, but a little more legroom would be nice. I’m a small person and I just felt cramped after a few hours. However, I loved everything else! Free Alaska Airlines wifi, free movies, yummy snacks, and the crew was so helpful and accommodating!

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

I love a red eye flight. No lines to wait in. Lots of turbulence on the flight and a very shaky landing.

I truly appreciated the kindness and attentiveness of the staff and flight attendants. They did their best to be prompt with departure times to San Diego and back to New York! Alaska Airlines ... you are awesome!!

I love the flight ✈️ Hawaiian Airlines. All stuffs are fantastic members ♡ sweet hearts and families warm welcome 🙏 I have milage of Hawaiian Airlines members so get points .also I booked kayak agent got cheap price ! I satisfied flight with Hawaiian Airlines ♡ thank you

I purchased a 1st class ticket and unfortunately the main flight attendant was not the best and seemed more interested in her phone than the passengers at times. Then the plane didn’t get restocked and the only snacks for this flight were pretzels. However I would like to say that the rest of the flight crew and ground crew at the airport we’re great, especially the people that wheeled me around the airport some and then the one getting me to the plane and the automated wheelchair that wheeled me through the airport.

The small ej plane didn’t have any entertainment aside from the stuff on the Alaska website that has to be accessed from your own device. But everything else was just great.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

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

Information on your arrival and departure airports