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$500+ Cheap flights from Kalispell (FCA) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SJO
Sep 8 — Sep 151
Tue 9/8
Tue 9/15
1 adult, Economy
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Cheap flight deals from Kalispell to Costa Rica

Cheapest flights from Kalispell to Costa Rica
Explore the most affordable flight options available from Kalispell to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.

This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:17 pm -
1 stop14h 58m
Wed 10/147:55 am -
2 stops13h 41m
Deal found 8/6$525
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:12 pm -
2 stops19h 09m
Tue 10/137:55 am -
2 stops13h 41m
Deal found 8/6$540
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:12 pm -
2 stops19h 09m
Wed 10/217:55 am -
2 stops13h 41m
Deal found 8/6$593
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:12 pm -
2 stops23h 48m
Wed 10/213:01 pm -
2 stops22h 41m
Deal found 8/5$625
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:12 pm -
2 stops19h 09m
Tue 10/207:55 am -
2 stops13h 41m
Deal found 8/6$632
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:14 am -
2 stops28h 11m
Tue 11/32:25 pm -
2 stops24h 09m
Deal found 8/4$645
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:45 am -
2 stops25h 36m
Thu 10/158:45 am -
1 stop30h 31m
Deal found 8/6$684
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:17 pm -
1 stop14h 58m
Tue 9/81:25 pm -
2 stops26h 29m
Deal found 8/7$834

Find flight deals from Kalispell to Costa Rica

Keep the following information in mind while searching for Kalispell to Costa Rica flight deals. Data was last updated August 9, 2026.

Round-trip from

$525
(United Airlines)

One-way from

$500
(United Airlines)
From Kalispell Glacier Park to Costa Rica
Search Deals
One-way flight from Kalispell Glacier Park to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Kalispell to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Wed 10/7

4:17 pm-7:15 am

1 stop14h 58m

San José Juan Santamaria Intl

Wed 10/14

7:55 am-9:36 pm

2 stops13h 41m

$525

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Tue 10/6

5:12 pm-12:21 pm

2 stops19h 09m

San José Juan Santamaria Intl

Tue 10/13

7:55 am-9:36 pm

2 stops13h 41m

$540

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Wed 10/14

5:12 pm-12:21 pm

2 stops19h 09m

San José Juan Santamaria Intl

Wed 10/21

7:55 am-9:36 pm

2 stops13h 41m

$593

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Thu 10/8

10:45 am-12:21 pm

2 stops25h 36m

San José Juan Santamaria Intl

Thu 10/15

1:25 pm-10:32 pm

2 stops33h 07m

$645

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Sun 11/1

6:14 am-11:25 am

2 stops28h 11m

San José Juan Santamaria Intl

Tue 11/3

2:25 pm-1:34 pm

2 stops24h 09m

$645

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Mon 1/25

6:31 am-1:22 pm

2 stops29h 51m

San José Juan Santamaria Intl

Wed 1/27

2:25 pm-1:20 pm

2 stops23h 55m

$740

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Thu 9/3

4:17 pm-7:15 am

1 stop14h 58m

San José Juan Santamaria Intl

Tue 9/8

1:25 pm-3:54 pm

2 stops26h 29m

$834
Cheapest one-way
Quickest one-way

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Sun 9/13

5:04 pm-12:21 pm

2 stops19h 17m

$500

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Sun 9/13

6:15 am-8:30 am

3 stops26h 15m

$742

KalispellSan José

FCA Kalispell Glacier Park - SJO San José Juan Santamaria Intl

FCASJO

Kalispell Glacier Park

Sun 9/13

3:26 pm-1:57 pm

1 stop22h 31m

$1,504

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Sorted by cheapest first

Best time to book a flight from Kalispell to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated August 9, 2026.
Get a feel of what it's like to fly with United Airlines from Kalispell to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,089 reviews

Food

6.7

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,089 reviews
United Airlines
7.4
Good
10,089 reviews

Food

6.7

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Costa Rica?

    If you book a flight to Costa Rica from Kalispell, you will be flying from Glacier Park, which is the city’s only airport. Kalispell Glacier Park (FCA) is located 8.4 mi from the center of Kalispell.

  • How long is the flight from Kalispell to Costa Rica?

    United Airlines can get you from Kalispell to Costa Rica in just under 14h 58m. Your travel time can differ by up to . Kalispell and Costa Rica are separated by a distance of 3166 mi.

  • Can I find deals for flights from Kalispell to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Kalispell to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Costa Rica.

  • Can I find deals for business class flights from Kalispell to Costa Rica?

    Yes. Cheapflights offers flight deals from Kalispell to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Kalispell to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kalispell to Costa Rica

Discover the top airline that operate flights from Kalispell to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$566Average$840FlexibilityNo cancel feeOn-time69%

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