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$151+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SJO
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
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 agosto 7, 2025.

Round-trip from

$398
(United Airlines)

One-way from

$151
(United Airlines)

Popular in

November

Cheapest in

July

Average price

$795
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. 18% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 7, 2025.

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.
jue. 10/306:00 pmGJT - SJO
2 stops16h 25mUnited Airlines
mié. 11/58:45 amSJO - GJT
2 stops14h 13mUnited Airlines
Deal found 8/6$398
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/95:15 amGJT - SJO
1 stop12h 42mAmerican Airlines
mar. 9/166:00 amSJO - GJT
2 stops15h 09mAmerican Airlines
Deal found 8/6$438
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.
jue. 10/306:00 pmGJT - LIR
2 stops18h 10mUnited Airlines
mié. 11/512:50 pmLIR - GJT
1 stop10h 08mUnited Airlines
Deal found 8/6$445
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:00 amGJT - SJO
1 stop12h 16mAmerican Airlines
mié. 11/51:09 pmSJO - GJT
2 stops23h 20mAmerican Airlines
Deal found 8/6$498
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.
lun. 12/86:00 amGJT - SJO
2 stops29h 05mAmerican Airlines
vie. 12/126:34 amSJO - GJT
2 stops15h 46mAmerican Airlines
Deal found 8/5$508
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.
mié. 9/36:02 amGJT - SJO
2 stops11h 55mAmerican Airlines
jue. 9/116:00 amSJO - GJT
2 stops18h 14mAmerican Airlines
Deal found 8/5$531
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.
sáb. 12/62:47 pmGJT - LIR
2 stops20h 33mAmerican Airlines
dom. 12/142:00 pmLIR - GJT
2 stops22h 20mAmerican Airlines
Deal found 8/5$554
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/74:55 pmGJT - SJO
2 stops18h 14mAmerican Airlines
lun. 11/176:22 amSJO - GJT
1 stop15h 25mAmerican Airlines
Deal found 8/6$558
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.
mar. 8/121:32 pmGJT - SJO
2 stops20h 39mUnited Airlines
mié. 8/201:30 pmSJO - GJT
2 stops21h 20mUnited Airlines
Deal found 8/4$584
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.
mar. 8/121:32 pmGJT - SJO
2 stops20h 39mUnited Airlines
dom. 8/175:30 amSJO - GJT
2 stops31h 06mUnited Airlines
Deal found 8/4$601
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.
vie. 8/85:30 amGJT - SJO
1 stop15h 45mUnited Airlines
mié. 8/201:30 pmSJO - GJT
2 stops23h 06mUnited Airlines
Deal found 8/4$614
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.
sáb. 12/65:30 amGJT - LIR
1 stop9h 38mUnited Airlines
dom. 12/1412:50 pmLIR - GJT
1 stop8h 35mUnited Airlines
Deal found 8/6$655

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 agosto 7, 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

jue. 10/30

6:00 pm-10:25 am

2 stops16h 25m

San José Juan Santamaria Intl

mié. 11/5

8:45 am-9:58 pm

2 stops14h 13m

$398

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

mar. 9/9

5:15 am-5:57 pm

1 stop12h 42m

San José Juan Santamaria Intl

mar. 9/16

6:00 am-9:09 pm

2 stops15h 09m

$438

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

jue. 10/30

6:00 pm-12:10 pm

2 stops18h 10m

Liberia

mié. 11/5

12:50 pm-9:58 pm

1 stop10h 08m

$445

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

jue. 10/30

6:00 am-6:16 pm

1 stop12h 16m

San José Juan Santamaria Intl

mié. 11/5

1:09 pm-11:29 am

2 stops23h 20m

$498

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

mié. 9/3

6:02 am-5:57 pm

2 stops11h 55m

San José Juan Santamaria Intl

jue. 9/11

6:00 am-12:14 am

2 stops18h 14m

$531

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

sáb. 12/6

2:47 pm-12:20 pm

2 stops20h 33m

Liberia

dom. 12/14

2:00 pm-11:20 am

2 stops22h 20m

$554

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

mar. 8/12

1:32 pm-10:11 am

2 stops20h 39m

San José Juan Santamaria Intl

mié. 8/20

1:30 pm-10:50 am

2 stops21h 20m

$584

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

mar. 8/12

1:32 pm-10:11 am

2 stops20h 39m

San José Juan Santamaria Intl

dom. 8/17

5:30 am-12:36 pm

2 stops31h 06m

$601

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

mar. 8/12

1:32 pm-10:11 am

2 stops20h 39m

San José Juan Santamaria Intl

mar. 8/19

7:55 am-10:50 am

2 stops26h 55m

$614

Grand JunctionLiberia

GJT - LIR

GJTLIR

Grand Junction Regnl

sáb. 12/6

5:30 am-4:08 pm

1 stop9h 38m

Liberia

dom. 12/14

12:50 pm-8:25 pm

1 stop8h 35m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 17 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 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 agosto 7, 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 agosto 7, 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
8,916 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

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
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

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
8,916 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

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.

  • 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 $555). 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 agosto 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$515Average$725FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$524Average$724FlexibilityNo cancel feeOn-time71%

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