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$233+ 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
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Grand Junction to Costa Rica

Best flights from Grand Junction to Costa Rica
Discover carefully curated flight deals from Grand Junction to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 1/227:00 amGJT - SJO
2 stops12h 39mUnited Airlines
Thu 1/296:30 amSJO - GJT
2 stops15h 08mUnited Airlines
Deal found 12/15$505
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 1/2212:46 pmGJT - SJO
1 stop9h 57mAmerican Airlines
Thu 1/296:38 amSJO - GJT
1 stop15h 52mAmerican Airlines
Deal found 12/15$539
This American Airlines deal was found by Cheapflights users on 12/16. 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 4/187:07 pmGJT - SJO
2 stops16h 03mAmerican Airlines
Sat 4/2511:59 pmSJO - GJT
1 stop20h 09mAmerican Airlines
Deal found 12/16$554
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 2/71:38 pmGJT - LIR
2 stops22h 17mUnited Airlines
Wed 2/118:35 amLIR - GJT
2 stops29h 12mUnited Airlines
Deal found 12/15$573
This American Airlines deal was found by Cheapflights users on 12/16. 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 3/2312:08 pmGJT - LIR
2 stops23h 05mAmerican Airlines
Mon 3/3012:47 pmLIR - GJT
1 stop9h 12mAmerican Airlines
Deal found 12/16$578
This United Airlines deal was found by Cheapflights users on 12/16. 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 1/305:30 amGJT - LIR
2 stops12h 07mUnited Airlines
Sun 2/82:20 pmLIR - GJT
2 stops21h 34mUnited Airlines
Deal found 12/16$611
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 2/25:30 amGJT - SJO
2 stops11h 46mUnited Airlines
Fri 2/66:30 amSJO - GJT
2 stops31h 10mUnited Airlines
Deal found 12/15$641
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 3/94:46 pmGJT - SJO
2 stops16h 39mAmerican Airlines
Thu 3/192:59 pmSJO - GJT
2 stops19h 07mAmerican Airlines
Deal found 12/15$707
This United Airlines deal was found by Cheapflights users on 12/16. 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 3/91:40 pmGJT - SJO
2 stops22h 16mUnited Airlines
Thu 3/1911:35 amSJO - GJT
2 stops27h 12mUnited Airlines
Deal found 12/16$703
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 1/306:00 amGJT - LIR
1 stop7h 20mAmerican Airlines
Sun 2/83:23 pmLIR - GJT
1 stop21h 53mAmerican Airlines
Deal found 12/16$725
This United Airlines deal was found by Cheapflights users on 12/16. 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 1/27:00 amGJT - SJO
2 stops22h 25mUnited Airlines
Sun 1/116:30 amSJO - GJT
2 stops31h 10mUnited Airlines
Deal found 12/16$712
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 1/25:50 amGJT - SJO
1 stop15h 55mAmerican Airlines
Sun 1/112:54 pmSJO - GJT
1 stop22h 22mAmerican Airlines
Deal found 12/17$730
This American Airlines deal was found by Cheapflights users on 12/16. 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 2/156:00 amGJT - LIR
1 stop29h 10mAmerican Airlines
Sat 2/213:18 pmLIR - GJT
2 stops19h 42mAmerican Airlines
Deal found 12/16$790
This American Airlines deal was found by Cheapflights users on 12/16. 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 2/144:58 pmGJT - LIR
2 stops19h 26mAmerican Airlines
Sat 2/213:18 pmLIR - GJT
2 stops19h 42mAmerican Airlines
Deal found 12/16$839

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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$505
(United Airlines)

One-way from

$233
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$632
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
Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 18, 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

Thu 1/22

7:00 am-8:39 pm

2 stops12h 39m

San José Juan Santamaria Intl

Thu 1/29

6:30 am-8:38 pm

2 stops15h 08m

$505

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Thu 1/22

12:46 pm-11:43 pm

1 stop9h 57m

San José Juan Santamaria Intl

Thu 1/29

6:38 am-9:30 pm

1 stop15h 52m

$539

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Sat 4/18

7:07 pm-11:10 am

2 stops16h 03m

San José Juan Santamaria Intl

Sat 4/25

11:59 pm-8:08 pm

1 stop20h 09m

$554

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Sat 2/7

1:38 pm-12:55 pm

2 stops22h 17m

Liberia

Wed 2/11

8:35 am-12:47 pm

2 stops29h 12m

$573

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Mon 3/23

12:08 pm-11:13 am

2 stops23h 05m

Liberia

Mon 3/30

12:47 pm-9:59 pm

1 stop9h 12m

$578

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

Fri 1/30

5:30 am-6:37 pm

2 stops12h 07m

Liberia

Sun 2/8

2:20 pm-10:54 am

2 stops21h 34m

$611

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 2/2

5:30 am-6:16 pm

2 stops11h 46m

San José Juan Santamaria Intl

Fri 2/6

6:30 am-12:40 pm

2 stops31h 10m

$641

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

1:40 pm-11:56 am

2 stops22h 16m

San José Juan Santamaria Intl

Thu 3/19

11:35 am-2:47 pm

2 stops27h 12m

$703

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

4:46 pm-9:25 am

2 stops16h 39m

San José Juan Santamaria Intl

Thu 3/19

2:59 pm-10:06 am

2 stops19h 07m

$707

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Fri 1/2

7:00 am-6:25 am

2 stops22h 25m

San José Juan Santamaria Intl

Sun 1/11

6:30 am-12:40 pm

2 stops31h 10m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 15 results
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

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 $468). 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.

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 December 18, 2025.

It’s optimal to fly from Grand Junction to Costa Rica at noon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

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 December 18, 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
9,091 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 9h 57m. 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, April is the cheapest month in which you can book a flight from Grand Junction to Costa Rica (average of $468). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$486Average$726FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$542Average$809FlexibilityNo cancel feeOn-time71%

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