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$323+ Cheap flights from Grand Junction (GJT) 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SJO
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Cheap flight deals from Grand Junction to Costa Rica

Cheapest flights from Grand Junction to Costa Rica
Explore the most affordable flight options available from Grand Junction to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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 10/211:34 pm
GJT
-
LIR
2 stops22h 36m
United Airlines
Mon 10/2611:50 am
LIR
-
GJT
1 stop8h 47m
United Airlines
Deal found 7/26$472
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 10/236:06 pm
GJT
-
LIR
2 stops17h 47m
United Airlines
Wed 10/281:20 pm
LIR
-
GJT
2 stops21h 27m
United Airlines
Deal found 7/26$477
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 9/146:07 pm
GJT
-
LIR
2 stops18h 03m
United Airlines
Mon 9/211:20 pm
LIR
-
GJT
2 stops21h 24m
United Airlines
Deal found 7/30$481
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/226:06 pm
GJT
-
LIR
2 stops18h 04m
United Airlines
Mon 10/267:40 am
LIR
-
GJT
2 stops14h 19m
United Airlines
Deal found 7/26$517
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 10/224:58 pm
GJT
-
LIR
2 stops20h 20m
American Airlines
Tue 10/272:45 pm
LIR
-
GJT
2 stops27h 47m
American Airlines
Deal found 7/26$567
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/247:00 am
GJT
-
SJO
2 stops29h 03m
American Airlines
Sat 8/296:00 am
SJO
-
GJT
2 stops28h 05m
American Airlines
Deal found 7/26$590
This United Airlines deal was found by Cheapflights users on 7/26. 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 11/121:47 pm
GJT
-
LIR
2 stops22h 23m
United Airlines
Mon 11/168:45 am
LIR
-
GJT
2 stops27h 02m
United Airlines
Deal found 7/26$597
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:11 pm
GJT
-
LIR
2 stops22h 34m
Delta
Sat 1/94:40 pm
LIR
-
GJT
2 stops20h 40m
Delta
Deal found 7/27$609
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/2212:12 pm
GJT
-
SJO
2 stops25h 40m
American Airlines
Wed 9/22:56 pm
SJO
-
GJT
2 stops19h 09m
American Airlines
Deal found 7/29$610
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 10/221:09 pm
GJT
-
LIR
1 stop24h 34m
American Airlines
Mon 10/262:18 pm
LIR
-
GJT
1 stop20h 13m
American Airlines
Deal found 7/26$613
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 10/104:58 pm
GJT
-
SJO
2 stops19h 02m
American Airlines
Fri 10/163:01 pm
SJO
-
GJT
2 stops21h 38m
American Airlines
Deal found 7/26$615
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/214:58 pm
GJT
-
LIR
1 stop20h 45m
American Airlines
Mon 10/262:18 pm
LIR
-
GJT
1 stop20h 13m
American Airlines
Deal found 7/26$618

Find flight deals from Grand Junction to Costa Rica

Keep the following information in mind while searching for Grand Junction to Costa Rica flight deals. Data was last updated July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$472
(United Airlines)

One-way from

$323
(American Airlines)
Provider with most accurate pricing for Grand Junction Regnl-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-San José Juan Santamaria Intl flights.
Search Deals
From Grand Junction Regnl to Costa Rica
Search Deals
One-way flight from Grand Junction Regnl to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction 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 July 31, 2026.
Use the filters below to find and compare flights from Grand Junction to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Thu 10/22

1:34 pm-12:10 pm

2 stops22h 36m

Liberia

Mon 10/26

11:50 am-8:37 pm

1 stop8h 47m

$472

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Thu 10/22

1:34 pm-12:10 pm

2 stops22h 36m

Liberia

Tue 10/27

11:50 am-8:37 pm

1 stop8h 47m

$477

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Mon 9/14

6:07 pm-12:10 pm

2 stops18h 03m

Liberia

Mon 9/21

1:20 pm-10:44 am

2 stops21h 24m

$481

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Wed 1/20

1:11 pm-1:30 pm

2 stops23h 19m

Liberia

Thu 1/28

3:25 pm-12:20 pm

2 stops21h 55m

$485

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Wed 1/20

6:54 pm-12:21 pm

2 stops16h 27m

Liberia

Wed 1/27

3:13 pm-12:07 pm

2 stops21h 54m

$572

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Fri 1/22

12:37 pm-11:13 am

1 stop21h 36m

Liberia

Fri 2/5

3:10 pm-11:39 am

2 stops21h 29m

$577

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 8/24

7:00 am-12:03 pm

2 stops29h 03m

San José Juan Santamaria Intl

Sat 8/29

6:00 am-10:05 am

2 stops28h 05m

$590

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Tue 1/26

6:10 pm-1:10 pm

2 stops18h 00m

Liberia

Sun 1/31

8:35 am-10:55 am

2 stops27h 20m

$597

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Sat 8/22

12:12 pm-1:52 pm

2 stops25h 40m

San José Juan Santamaria Intl

Wed 9/2

2:56 pm-10:05 am

2 stops19h 09m

$610

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Sat 10/10

4:58 pm-12:00 pm

2 stops19h 02m

San José Juan Santamaria Intl

Fri 10/16

3:01 pm-12:39 pm

2 stops21h 38m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Grand Junction to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Grand Junction 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 Grand Junction 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 July 31, 2026.
See what other customers who have flown with United Airlines and American Airlines from Grand Junction to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,058 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,058 reviews
United Airlines
7.4
Good
10,058 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.1
Good
11,852 reviews
United Airlines
7.4
Good
10,058 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Grand Junction 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 Grand Junction to Costa Rica?

    Grand Junction Regnl (GJT) is the airport you will fly out of if you book a flight from Grand Junction to Costa Rica. It is only a 4.3 mi journey to Grand Junction Regnl (GJT) from Grand Junction’s city center.

  • How long is the flight from Grand Junction to Costa Rica?

    Departing from Grand Junction to Costa Rica will take you 22h 36m. There are 2424 mi between Grand Junction and Costa Rica. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Junction 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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Top 2 airlines flying from Grand Junction to Costa Rica

Discover the top 2 airlines that operate flights from Grand Junction 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 July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$447Average$778FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$542Average$728FlexibilityNo cancel feeOn-time71%

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