HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean Islands

$365+ Cheap flights from Grand Junction (GJT) to Caribbean Islands

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SJU
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Grand Junction to Caribbean Islands with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Grand Junction to Caribbean Islands

Keep the following information in mind while searching for Grand Junction to Caribbean Islands flight deals. Data was last updated October 19, 2025.

Round-trip from

$365
(American Airlines)

Popular in

February

Cheapest in

May

Average price

$688
From Grand Junction Regnl to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Grand Junction to Caribbean Islands

Cheapest flights from Grand Junction to Caribbean Islands
Explore the most affordable flight options available from Grand Junction to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This American Airlines deal was found by Cheapflights users on 10/17. 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 12/510:38 amGJT - SJU
2 stops20h 31mAmerican Airlines
Mon 12/156:42 pmSJU - GJT
2 stops18h 26mAmerican Airlines
Deal found 10/17$426
This United Airlines deal was found by Cheapflights users on 10/16. 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 12/87:15 amGJT - SJU
2 stops12h 07mUnited Airlines
Wed 12/102:25 pmSJU - GJT
1 stop9h 00mUnited Airlines
Deal found 10/16$455
This American Airlines deal was found by Cheapflights users on 10/18. 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 12/86:54 pmGJT - SJU
2 stops12h 15mAmerican Airlines
Wed 12/106:00 amSJU - GJT
2 stops17h 49mAmerican Airlines
Deal found 10/18$473
This United Airlines deal was found by Cheapflights users on 10/18. 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 12/86:14 pmGJT - GCM
2 stops20h 16mUnited Airlines
Fri 12/125:45 pmGCM - GJT
2 stops17h 56mUnited Airlines
Deal found 10/18$605
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 11/204:44 pmGJT - SJU
2 stops14h 26mAmerican Airlines
Wed 11/2611:00 amSJU - GJT
2 stops15h 59mAmerican Airlines
Deal found 10/16$621
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/510:38 amGJT - SJU
2 stops20h 31mAmerican Airlines
Sun 12/146:42 pmSJU - GJT
2 stops18h 26mAmerican Airlines
Deal found 10/19$636
This American Airlines deal was found by Cheapflights users on 10/18. 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 12/86:54 pmGJT - SXM
2 stops18h 31mAmerican Airlines
Fri 12/125:25 pmSXM - GJT
2 stops25h 37mAmerican Airlines
Deal found 10/18$650
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/34:40 pmGJT - SXM
2 stops20h 45mAmerican Airlines
Wed 12/105:25 pmSXM - GJT
2 stops19h 38mAmerican Airlines
Deal found 10/19$674
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/172:09 pmGJT - STT
2 stops18h 56mAmerican Airlines
Thu 12/251:30 pmSTT - GJT
2 stops23h 34mAmerican Airlines
Deal found 10/19$799
This American Airlines deal was found by Cheapflights users on 10/18. 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 12/86:54 pmGJT - STT
2 stops18h 54mAmerican Airlines
Wed 12/106:17 pmSTT - GJT
2 stops18h 46mAmerican Airlines
Deal found 10/18$809
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/174:40 pmGJT - STT
2 stops19h 55mAmerican Airlines
Wed 12/244:25 pmSTT - GJT
3 stops20h 39mAmerican Airlines
Deal found 10/19$1,056
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:14 pmGJT - STT
2 stops20h 28mUnited Airlines
Wed 12/243:05 pmSTT - GJT
3 stops24h 33mUnited Airlines
Deal found 10/17$1,064

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction to Caribbean Islands 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 October 19, 2025.
Use the filters below to find and compare flights from Grand Junction to Caribbean Islands that are best for you.

Fly from

Grand Junction

Fly to

Caribbean Islands

Route

Depart

Return

Price

Grand JunctionSan Juan

GJT - SJU

GJTSJU

Grand Junction Regnl

Thu 1/15

12:19 pm-10:48 am

2 stops19h 29m

San Juan Luis Munoz Marin Intl

Mon 1/26

5:51 pm-11:39 am

2 stops20h 48m

$365

Grand JunctionSan Juan

GJT - SJU

GJTSJU

Grand Junction Regnl

Tue 1/6

12:19 pm-12:32 pm

2 stops21h 13m

San Juan Luis Munoz Marin Intl

Sat 1/24

5:51 pm-12:07 pm

2 stops21h 16m

$365

Grand JunctionSan Juan

GJT - SJU

GJTSJU

Grand Junction Regnl

Fri 12/5

10:38 am-10:09 am

2 stops20h 31m

San Juan Luis Munoz Marin Intl

Mon 12/15

6:42 pm-10:08 am

2 stops18h 26m

$426

Grand JunctionSan Juan

GJT - SJU

GJTSJU

Grand Junction Regnl

Fri 1/23

7:23 am-11:56 pm

2 stops13h 33m

San Juan Luis Munoz Marin Intl

Sat 1/31

6:00 am-6:19 pm

2 stops15h 19m

$426

Grand JunctionSan Juan

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 12/8

7:15 am-10:22 pm

2 stops12h 07m

San Juan Luis Munoz Marin Intl

Wed 12/10

2:25 pm-8:25 pm

1 stop9h 00m

$455

Grand JunctionSan Juan

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 12/8

6:54 pm-10:09 am

2 stops12h 15m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:00 am-8:49 pm

2 stops17h 49m

$473

Grand JunctionGeorge Town

GJT - GCM

GJTGCM

Grand Junction Regnl

Mon 12/8

6:14 pm-4:30 pm

2 stops20h 16m

George Town Owen Roberts Intl

Fri 12/12

5:45 pm-9:41 am

2 stops17h 56m

$605

Grand JunctionSimpson Bay

GJT - SXM

GJTSXM

Grand Junction Regnl

Mon 12/8

4:40 pm-4:25 pm

2 stops20h 45m

Simpson Bay Princess Juliana

Fri 12/12

3:20 pm-11:34 am

2 stops23h 14m

$650

Grand JunctionSimpson Bay

GJT - SXM

GJTSXM

Grand Junction Regnl

Wed 12/3

4:40 pm-4:25 pm

2 stops20h 45m

Simpson Bay Princess Juliana

Wed 12/10

5:25 pm-10:03 am

2 stops19h 38m

$674

Grand JunctionSaint Thomas Island

GJT - STT

GJTSTT

Grand Junction Regnl

Sat 1/31

12:19 pm-2:02 pm

2 stops22h 43m

Saint Thomas Island Cyril E King

Sat 2/28

4:35 pm-11:41 am

2 stops22h 06m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 16 results
1
2

Best time to book a flight from Grand Junction to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Caribbean Islands

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

Find hourly flight availability from Grand Junction to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 38% on flights from Grand Junction to Caribbean Islands by exploring options for tickets in the evening.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated October 19, 2025.
Peruse reviews from past customers who have flown with American Airlines from Grand Junction to Caribbean Islands to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,026 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,026 reviews
American Airlines
7.2
Good
11,026 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to Caribbean Islands. 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 Caribbean Islands?

    Located just 4.3 mi from the city center, Grand Junction Regnl (GJT) is the airport most travelers will use when flying to Caribbean Islands from Grand Junction.

  • How long is the flight from Grand Junction to Caribbean Islands?

    American Airlines and United Airlines can get you from Grand Junction to Caribbean Islands in just under 19h 29m. Your travel time can differ by up to 47m. Airlines will cover a distance of 2907 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Grand Junction to Caribbean Islands?

    The most popular route from Grand Junction to Caribbean Islands is Grand Junction Regnl - San Juan Luis Munoz Marin Intl. You may also consider Grand Junction Regnl - Saint Thomas Island Cyril E King or Grand Junction Regnl - Simpson Bay Princess Juliana.

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

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

  • How can I find direct flights from Grand Junction to Caribbean Islands?

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

  • Can I find deals for business class flights from Grand Junction to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Grand Junction to Caribbean Islands 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Grand Junction to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to John F Kennedy Intl flights
Denver to Cancún flights
Denver to LaGuardia flights
Denver to Newark flights
Denver to Dallas/Fort Worth flights
Denver to Sky Harbor Intl flights
Denver to Orlando flights
Denver to O'Hare Intl flights
Denver to Miami flights
Denver to Seattle flights
Denver to Los Angeles flights
Denver to Atlanta flights
Denver to San Francisco flights
Denver to Boston flights
Denver to Ontario flights
Denver to Tampa flights
Denver to Hobby flights
Denver to Philadelphia flights
Denver to New Orleans flights
Denver to Fort Lauderdale flights
Denver to Honolulu flights
Denver to Midway flights
Denver to Baltimore flights
Denver to Puerto Vallarta flights
Denver to Dulles Intl flights
Denver to George Bush Intcntl flights
Denver to Reagan-National flights
Denver to Detroit flights
Denver to Charlotte flights
Denver to Cozumel flights
Denver to San José del Cabo flights
Denver to Fort Myers flights
Denver to Portland flights
Denver to San Diego flights
Denver to Nashville flights
Denver to Santa Ana flights
Denver to Minneapolis flights
Denver to Indianapolis flights
Denver to Kahului flights
Denver to Raleigh flights
Denver to Salt Lake City flights
Denver to Mexico City flights
Denver to Austin flights
Denver to St. Louis flights
Denver to Kansas City flights
Denver to San Jose flights
Denver to Lihue flights
Denver to Madison flights
Denver to Kailua-Kona flights

Top 2 airlines flying from Grand Junction to Caribbean Islands

Discover the top 2 airlines that operate flights from Grand Junction to Caribbean Islands. 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 October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$345Average$768FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$451Average$709FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.