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$444+ Cheap flights from Grand Junction (GJT) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SJO
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap 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 septiembre 16, 2025.

Round-trip from

$444
(United Airlines)

Popular in

November

Cheapest in

July
From Grand Junction Regnl to Costa Rica
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($66 potential savings vs. average RT price).
Search Deals

Find 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 septiembre 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 10/286:00 pmGJT - SJO
2 stops18h 15mUnited Airlines
mar. 11/118:45 amSJO - GJT
2 stops12h 45mUnited Airlines
Deal found 9/14$444
This American Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 12/62:09 pmGJT - LIR
2 stops21h 21mAmerican Airlines
dom. 12/141:25 pmLIR - GJT
2 stops21h 43mAmerican Airlines
Deal found 9/13$606
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 10/284:44 pmGJT - SJO
1 stop25h 32mAmerican Airlines
mar. 11/111:23 pmSJO - GJT
2 stops21h 43mAmerican Airlines
Deal found 9/14$615
This American Airlines deal was found by Cheapflights users on 9/13. 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.
lun. 12/85:30 amGJT - SJO
1 stop7h 37mAmerican Airlines
vie. 12/126:20 amSJO - GJT
1 stop10h 42mAmerican Airlines
Deal found 9/13$650
This American Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 12/264:32 pmGJT - SJO
2 stops19h 01mAmerican Airlines
sáb. 1/33:16 pmSJO - GJT
2 stops21h 09mAmerican Airlines
Deal found 9/15$1,865
This American Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 12/265:50 amGJT - LIR
1 stop7h 37mAmerican Airlines
sáb. 1/311:55 amLIR - GJT
2 stops23h 09mAmerican Airlines
Deal found 9/15$1,912
This United Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 12/263:12 pmGJT - SJO
1 stop29h 48mUnited Airlines
sáb. 1/37:30 amSJO - GJT
1 stop10h 34mUnited Airlines
Deal found 9/15$2,002
This United Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 12/267:00 amGJT - LIR
1 stop8h 08mUnited Airlines
sáb. 1/312:50 pmLIR - GJT
1 stop8h 41mUnited Airlines
Deal found 9/15$3,125

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 septiembre 16, 2025.
Use the filters below to find and compare flights from Grand Junction to Costa Rica that are best for you.

Fly from

Grand Junction

Fly to

Costa Rica

Route

Depart

Return

Price

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

mar. 10/28

6:00 pm-12:15 pm

2 stops18h 15m

San José Juan Santamaria Intl

mar. 11/11

8:45 am-8:30 pm

2 stops12h 45m

$444

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

sáb. 12/6

2:09 pm-12:30 pm

2 stops21h 21m

Liberia

dom. 12/14

1:25 pm-10:08 am

2 stops21h 43m

$606

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

lun. 3/9

6:10 pm-7:39 pm

3 stops25h 29m

San José Juan Santamaria Intl

jue. 3/19

5:30 am-10:12 pm

2 stops16h 42m

$624

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

lun. 12/8

5:30 am-2:07 pm

1 stop7h 37m

San José Juan Santamaria Intl

vie. 12/12

6:20 am-4:02 pm

1 stop10h 42m

$650

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

vie. 12/26

4:32 pm-2:13 pm

2 stops20h 41m

Liberia

sáb. 1/3

11:55 am-10:04 am

2 stops23h 09m

$1,912

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

What is the cheapest month to book a flight from Grand Junction to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Grand Junction to Costa Rica (average of $398). Flying from Grand Junction to Costa Rica in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GJT to CR?

Find hourly flight availability from Grand Junction to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

When flying from Grand Junction to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 septiembre 16, 2025.
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
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 18h 15m. There are 2508 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.

  • What is the cheapest month to book a flight from Grand Junction to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Grand Junction to Costa Rica (average of $398). Flying from Grand Junction to Costa Rica in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$515Average$741FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$552Average$879FlexibilityNo cancel feeOn-time71%

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