$353 Find Cheap Flights from Kalispell to Costa Rica - 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 Costa Rica departing on 7/27. 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, Oct 24 - Wed, Oct 28
United Airlines Logo
4:17 pm - 7:15 am
FCA
-
SJO
14h 58m
1 stop
United Airlines Logo
7:45 am - 9:30 pm
SJO
-
FCA
13h 45m
2 stops
$533United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
4:17 pm - 7:15 am
FCA
-
SJO
14h 58m
1 stop
United Airlines Logo
11:35 am - 1:33 pm
SJO
-
FCA
25h 58m
2 stops
$595United Airlines
Sun, Sep 6 - Wed, Sep 9
United Airlines Logo
5:04 pm - 12:21 pm
FCA
-
SJO
19h 17m
2 stops
United Airlines Logo
7:55 am - 3:54 pm
SJO
-
FCA
31h 59m
2 stops
$797United Airlines
Thu, Aug 6 - Thu, Aug 13
American Airlines Logo
12:30 pm - 12:03 pm
FCA
-
SJO
23h 33m
2 stops
American Airlines Logo
6:00 am - 11:36 am
SJO
-
FCA
29h 36m
2 stops
$847American Airlines
Thu, Aug 6 - Fri, Aug 14
American Airlines Logo
3:45 pm - 12:03 pm
FCA
-
SJO
20h 18m
2 stops
American Airlines Logo
1:03 pm - 11:36 am
SJO
-
FCA
22h 33m
1 stop
$866American Airlines
Wed, Aug 5 - Thu, Aug 13
American Airlines Logo
4:50 pm - 12:03 pm
FCA
-
SJO
43h 13m
2 stops
American Airlines Logo
6:00 am - 11:36 am
SJO
-
FCA
29h 36m
2 stops
$871American Airlines
Wed, Aug 5 - Thu, Aug 13
American Airlines Logo
4:50 pm - 12:03 pm
FCA
-
SJO
43h 13m
2 stops
American Airlines Logo
1:03 pm - 11:36 am
SJO
-
FCA
22h 33m
1 stop
$890American Airlines
Wed, Aug 5 - Mon, Aug 10
American Airlines Logo
3:50 pm - 12:26 pm
FCA
-
SJO
20h 36m
2 stops
American Airlines Logo
2:56 pm - 2:34 pm
SJO
-
FCA
23h 38m
2 stops
$904American Airlines
Wed, Aug 5 - Mon, Aug 10
GOL Logo
3:50 pm - 1:52 pm
FCA
-
SJO
22h 02m
1 stop
GOL Logo
2:56 pm - 11:36 am
SJO
-
FCA
20h 40m
2 stops
$908GOL
Wed, Aug 5 - Sun, Aug 9
Multiple Airlines Logo
6:20 am - 10:39 pm
FCA
-
SJO
16h 19m
2 stops
Multiple Airlines Logo
7:55 am - 1:30 pm
SJO
-
FCA
29h 35m
2 stops
$909Multiple 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 22h 02m.

Good to know

Cheapest flight$353
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 9830 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

2.0 MediocreAnonymous, Jun 2026
ORD - BHM
Read more United Airlines reviews

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

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

Information on your arrival and departure airports