$201 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 1/8. 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

Wed, Jan 28 - Fri, Jan 30
United Airlines Logo
2:42 pm - 12:56 pm
FCA
-
SJO
21h 14m2 stops
United Airlines Logo
2:20 pm - 12:59 pm
SJO
-
FCA
23h 39m2 stops
$412United Airlines
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
2:42 pm - 12:56 pm
FCA
-
SJO
45h 14m2 stops
United Airlines Logo
2:05 pm - 11:20 pm
SJO
-
FCA
34h 15m2 stops
$427United Airlines
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
2:42 pm - 12:56 pm
FCA
-
SJO
45h 14m2 stops
United Airlines Logo
9:40 am - 12:59 pm
SJO
-
FCA
28h 19m1 stop
$434United Airlines
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
1:40 pm - 8:32 am
FCA
-
SJO
17h 52m1 stop
United Airlines Logo
2:05 pm - 11:20 pm
SJO
-
FCA
34h 15m2 stops
$442United Airlines
Sun, Jan 18 - Sat, May 16
United Airlines Logo
1:40 pm - 1:15 pm
FCA
-
SJO
22h 35m2 stops
United Airlines Logo
6:00 am - 9:30 pm
SJO
-
FCA
39h 30m2 stops
$456United Airlines
Sun, Jan 18 - Sat, May 16
United Airlines Logo
1:40 pm - 8:32 am
FCA
-
SJO
17h 52m1 stop
United Airlines Logo
6:00 am - 9:30 pm
SJO
-
FCA
39h 30m2 stops
$468United Airlines
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
1:40 pm - 8:32 am
FCA
-
SJO
17h 52m1 stop
United Airlines Logo
9:40 am - 12:59 pm
SJO
-
FCA
28h 19m1 stop
$474United Airlines
Mon, Feb 23 - Wed, Mar 4
United Airlines Logo
2:41 pm - 1:15 pm
FCA
-
SJO
21h 34m2 stops
United Airlines Logo
2:20 pm - 11:53 am
SJO
-
FCA
22h 33m2 stops
$476United Airlines
Wed, Jan 28 - Fri, Jan 30
United Airlines Logo
2:42 pm - 12:56 pm
FCA
-
SJO
21h 14m2 stops
United Airlines Logo
2:20 pm - 12:59 pm
SJO
-
FCA
23h 39m2 stops
$487United Airlines
Thu, Jan 15 - Thu, Jan 29
United Airlines Logo
1:40 pm - 8:39 pm
FCA
-
SJO
29h 59m2 stops
United Airlines Logo
2:05 pm - 11:20 pm
SJO
-
FCA
34h 15m2 stops
$488United 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 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$201
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 11479 reviews
7.0Entertainment
7.8Comfort
8.1Boarding
7.1Food
8.5Crew
Airline reviews

Great …check-in was a little messy but went by quick.

10.0 ExcellentTony, Dec 2025
RDU - SEA
Read more Alaska Airlines reviews

Great …check-in was a little messy but went by quick.

I don’t think Alaska coordinates with Kayak. I did not get a “check-in” email inviting me to check in 24 hours in advance. Had to wait 20+ minutes to get a wheel chair.

Alaska Airlines has horrible customer service. After sitting in a packed airplane for over an hour, they decided to cancel our flight and had us deplane. Instead of helping us nearby, we had to ride two trains (in Seattle Airport), from the S-Gates to the C-Gates; only to stand in a line for 3 and a half hours. Throughout the 3 hours, there was often 1 agent at the customer service counter to help the passengers trying to get information and accommodation on a flight that they cancelled. Do better!

The plane was delayed which was annoying. No seat back screens is a bummer. Staff if great

I got my seat changed last minute so a parent coumd sit with their child wich i found out was a teenager

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

Poor, the last leg of our trip was cancelled and we didn't know about it until we arrived at the airport. Another flight on the same airline was not available until three days later which would have ruined our vacation. Luckily we were able to get re-blooked on another airline after spending hours at the airport.

I wish you would have just canceled the Saturday flight from sea to rdd on Dec 13. the diversion cost me more time and money than if I had just rebooked to Sacramento. It was a huge headache and cost.

The delays were awful and the constant gate changes were annoying and the forceful bag checking was rude.

The flight attendants were excellent and I was in the back of the plane. Much much better than recent JetBlue experiences on that route and better than Delta on that route.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

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

Information on your arrival and departure airports