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$275+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SJO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$522
(American Airlines)

One-way from

$275
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$562
Provider with most accurate pricing for Grand Junction Regnl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Grand Junction Regnl-San José Juan Santamaria Intl flights.
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From Grand Junction Regnl to Costa Rica
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One-way flight from Grand Junction Regnl to Costa Rica
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Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/8. 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 2/214:46 pmGJT - LIR
2 stops20h 27mAmerican Airlines
Sat 2/283:29 pmLIR - GJT
2 stops21h 03mAmerican Airlines
Deal found 1/8$559
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:46 pmGJT - SJO
2 stops18h 45mAmerican Airlines
Sat 2/2112:35 amSJO - GJT
1 stop10h 30mAmerican Airlines
Deal found 1/6$591
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:00 amGJT - LIR
1 stop7h 25mAmerican Airlines
Mon 3/3012:47 pmLIR - GJT
1 stop9h 12mAmerican Airlines
Deal found 1/7$610
This KAYAK deal was found by Cheapflights users on 1/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:15 pmGJT - SJO
2 stops17h 41mMultiple Airlines
Sun 2/222:20 pmSJO - GJT
2 stops23h 27mMultiple Airlines
Deal found 1/8$611
This Gurufare deal was found by Cheapflights users on 1/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:15 pmGJT - LIR
2 stops17h 55mMultiple Airlines
Sat 2/284:53 pmLIR - GJT
2 stops25h 09mMultiple Airlines
Deal found 1/8$623
This KAYAK deal was found by Cheapflights users on 1/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:15 pmGJT - LIR
2 stops20h 36mAvianca
Sat 2/284:53 pmLIR - GJT
2 stops22h 54mAvianca
Deal found 1/8$625
This American Airlines deal was found by Cheapflights users on 1/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:46 pmGJT - SJO
2 stops16h 39mAmerican Airlines
Thu 3/192:59 pmSJO - GJT
2 stops20h 33mAmerican Airlines
Deal found 1/6$640
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/226:00 amGJT - LIR
1 stop7h 25mAmerican Airlines
Sat 2/283:29 pmLIR - GJT
2 stops21h 03mAmerican Airlines
Deal found 1/8$645
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Mon 1/261:38 pmGJT - LIR
2 stops22h 32mUnited Airlines
Thu 1/292:01 pmLIR - GJT
2 stops25h 45mUnited Airlines
Deal found 1/7$651
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Sun 2/226:00 amGJT - LIR
1 stop7h 25mAmerican Airlines
Sun 3/13:29 pmLIR - GJT
1 stop19h 36mAmerican Airlines
Deal found 1/8$655
This American Airlines deal was found by Cheapflights users on 1/8. 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 2/214:46 pmGJT - LIR
2 stops18h 24mAmerican Airlines
Sun 3/13:29 pmLIR - GJT
1 stop19h 36mAmerican Airlines
Deal found 1/8$660
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 9/217:43 amGJT - SJO
2 stops28h 43mUnited Airlines
Thu 9/241:30 pmSJO - GJT
2 stops22h 45mUnited Airlines
Deal found 1/6$695

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 January 8, 2026.
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 JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Sat 2/21

4:46 pm-2:13 pm

2 stops20h 27m

Liberia

Sat 2/28

3:29 pm-11:32 am

2 stops21h 03m

$559

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Wed 2/18

4:46 pm-12:31 pm

2 stops18h 45m

San José Juan Santamaria Intl

Sat 2/21

12:35 am-10:05 am

1 stop10h 30m

$591

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Mon 3/23

6:00 am-1:25 pm

1 stop7h 25m

Liberia

Mon 3/30

12:47 pm-9:59 pm

1 stop9h 12m

$610

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Wed 2/18

6:15 pm-12:56 pm

2 stops17h 41m

San José Juan Santamaria Intl

Sun 2/22

2:20 pm-12:47 pm

2 stops23h 27m

$611

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Sun 2/22

6:15 pm-1:10 pm

2 stops17h 55m

Liberia

Sat 2/28

4:53 pm-5:02 pm

2 stops25h 09m

$623

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Fri 2/20

6:15 pm-3:51 pm

2 stops20h 36m

Liberia

Sat 2/28

4:53 pm-2:47 pm

2 stops22h 54m

$625

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

6:00 am-9:43 pm

1 stop15h 43m

San José Juan Santamaria Intl

Thu 3/19

2:59 pm-11:32 am

2 stops20h 33m

$640

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Sun 2/22

6:00 am-2:25 pm

1 stop7h 25m

Liberia

Sat 2/28

3:29 pm-11:32 am

2 stops21h 03m

$645

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Mon 1/26

5:30 am-4:08 pm

1 stop9h 38m

Liberia

Thu 1/29

8:35 am-10:54 am

2 stops27h 19m

$651

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Sat 2/28

12:08 pm-10:24 am

2 stops21h 16m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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, April is the cheapest month in which you can book a flight from Grand Junction to Costa Rica (average of $464). Flying from Grand Junction to Costa Rica in November is currently the most expensive (average of $820). 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.

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 January 8, 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
9,139 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 20h 27m. There are 2424 mi between Grand Junction and Costa Rica.

  • 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, April is the cheapest month in which you can book a flight from Grand Junction to Costa Rica (average of $464). Flying from Grand Junction to Costa Rica in November is currently the most expensive (average of $820). 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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Alternative routes for Grand Junction to Costa Rica

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$486Average$767FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$524Average$746FlexibilityNo cancel feeOn-time71%

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