What is the cheapest airline that flies from Grand Junction Regnl to Caribbean Islands?

United Airlines is the most popular carrier operating from Grand Junction Regnl to Caribbean Islands

When did momondo last update prices for flights from Grand Junction Regnl Airport to Caribbean Islands?

Prices for flights from Grand Junction Regnl Airport to Caribbean Islands are refreshed on a daily basis.

How many operators does momondo search for flights from Grand Junction Regnl Airport to Caribbean Islands?

As of September 2026, there are 2 operators available to choose from for flights from Grand Junction Regnl Airport to Caribbean Islands.

How old do you have to be to fly from Grand Junction Regnl Airport to Caribbean Islands?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl Airport to Caribbean Islands.

What documentation or ID do you need to fly to Caribbean Islands?

The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$252 Cheap Flights from Grand Junction to Caribbean Islands in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to Caribbean Islands

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:17 pm - 10:44 amGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

18h 27m2 stops Dallas/Fort Worth Miami

8:30 am - 7:01 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

13h 31m2 stops Philadelphia Phoenix Sky Harbor Intl

$497American Airlines

Wed, Dec 2 - Sat, Dec 12

5:00 pm - 2:55 pmGJT Grand Junction Regnl-STT Saint Thomas Island Cyril E King

19h 55m2 stops Dallas/Fort Worth Miami

1:48 pm - 11:36 amSTT Saint Thomas Island Cyril E King-GJT Grand Junction Regnl

23h 48m2 stops Miami Phoenix Sky Harbor Intl

$538American Airlines

Sun, Oct 18 - Fri, Oct 23

7:00 am - 10:22 pmGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

12h 22m2 stops Denver Intl Washington, D.C. Dulles Intl

2:05 am - 12:45 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

13h 40m2 stops Newark Denver Intl

$569United Airlines

Sat, Nov 7 - Tue, Nov 10

7:00 am - 9:00 pmGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

11h 00m2 stops Denver Intl Chicago O'Hare Intl

2:21 pm - 8:37 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

9h 16m1 stop Denver Intl

$569United Airlines

Sat, Nov 7 - Wed, Nov 11

5:30 am - 9:00 pmGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

12h 30m2 stops Denver Intl Chicago O'Hare Intl

8:05 am - 8:37 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

15h 32m2 stops Washington, D.C. Dulles Intl Denver Intl

$569United Airlines

Sat, Nov 7 - Wed, Nov 11

5:30 am - 9:00 pmGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

12h 30m2 stops Denver Intl Chicago O'Hare Intl

8:05 am - 8:37 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

15h 32m2 stops Washington, D.C. Dulles Intl Denver Intl

$579United Airlines

Sat, Nov 7 - Wed, Nov 11

7:00 am - 9:00 pmGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

11h 00m2 stops Denver Intl Chicago O'Hare Intl

2:21 pm - 8:37 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

9h 16m1 stop Denver Intl

$579United Airlines

Sat, Nov 7 - Wed, Nov 11

1:17 pm - 12:16 amGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

7h 59m1 stop Dallas/Fort Worth

8:30 am - 7:01 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

13h 31m2 stops Philadelphia Phoenix Sky Harbor Intl

$589American Airlines

Wed, Dec 2 - Sat, Dec 12

7:00 am - 10:22 pmGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

12h 22m2 stops Denver Intl Washington, D.C. Dulles Intl

2:05 am - 12:45 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

13h 40m2 stops Newark Denver Intl

$589United Airlines

Sat, Nov 7 - Tue, Nov 10

7:00 am - 9:00 pmGJT Grand Junction Regnl-SJU San Juan Luis Munoz Marin Intl

11h 00m2 stops Denver Intl Chicago O'Hare Intl

2:21 pm - 8:37 pmSJU San Juan Luis Munoz Marin Intl-GJT Grand Junction Regnl

9h 16m1 stop Denver Intl

$589United Airlines

Sat, Nov 7 - Wed, Nov 11

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American Airlines flights from Grand Junction to Caribbean Islands

Our best American Airlines deals on Grand Junction to Caribbean Islands flight tickets

American Airlines

Dec 2

GJT1:17 pmGrand Junction Regnl

18h 27m

2 stops

SJU10:44 amSan Juan Luis Munoz Marin Intl

Dec 12

SJU8:30 amSan Juan Luis Munoz Marin Intl

13h 31m

2 stops

GJT7:01 pmGrand Junction Regnl

$497

American Airlines

Oct 18

GJT5:00 pmGrand Junction Regnl

19h 55m

2 stops

STT2:55 pmSaint Thomas Island Cyril E King

Oct 23

STT1:48 pmSaint Thomas Island Cyril E King

23h 48m

2 stops

GJT11:36 amGrand Junction Regnl

$538

American Airlines

Dec 2

GJT1:17 pmGrand Junction Regnl

17h 25m

2 stops

SJU9:42 amSan Juan Luis Munoz Marin Intl

Dec 12

SJU6:28 amSan Juan Luis Munoz Marin Intl

9h 19m

1 stop

GJT12:47 pmGrand Junction Regnl

$590

United Airlines flights from Grand Junction to Caribbean Islands

Our best United Airlines deals on Grand Junction to Caribbean Islands flight tickets

United Airlines

Nov 7

GJT7:00 amGrand Junction Regnl

12h 22m

2 stops

SJU10:22 pmSan Juan Luis Munoz Marin Intl

Nov 10

SJU2:05 amSan Juan Luis Munoz Marin Intl

13h 40m

2 stops

GJT12:45 pmGrand Junction Regnl

$569

United Airlines

Nov 7

GJT5:30 amGrand Junction Regnl

12h 30m

2 stops

SJU9:00 pmSan Juan Luis Munoz Marin Intl

Nov 11

SJU8:05 amSan Juan Luis Munoz Marin Intl

15h 32m

2 stops

GJT8:37 pmGrand Junction Regnl

$579

United Airlines

Nov 7

GJT7:00 amGrand Junction Regnl

12h 22m

2 stops

SJU10:22 pmSan Juan Luis Munoz Marin Intl

Nov 10

SJU2:05 amSan Juan Luis Munoz Marin Intl

13h 40m

2 stops

GJT12:45 pmGrand Junction Regnl

$589

momondo Fare Finder

Use the filters below to find and compare flights from Grand Junction to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Wed 12/2

1:17 pm-10:44 am

2 stops18h 27m

San Juan Luis Munoz Marin Intl

Sat 12/12

8:30 am-7:01 pm

2 stops13h 31m

$497

Grand JunctionSaint Thomas Island

GJT Grand Junction Regnl - STT Saint Thomas Island Cyril E King

GJTSTT

Grand Junction Regnl

Sun 10/18

5:00 pm-2:55 pm

2 stops19h 55m

Saint Thomas Island Cyril E King

Fri 10/23

1:48 pm-11:36 am

2 stops23h 48m

$538

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Sat 11/7

7:00 am-10:22 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Tue 11/10

2:05 am-12:45 pm

2 stops13h 40m

$569

Quickest round-trip

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Sat 11/7

7:00 am-9:00 pm

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Wed 11/11

2:21 pm-8:37 pm

1 stop9h 16m

$569

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Sat 11/7

5:30 am-9:00 pm

2 stops12h 30m

San Juan Luis Munoz Marin Intl

Wed 11/11

8:05 am-8:37 pm

2 stops15h 32m

$569

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Sat 11/7

5:30 am-9:00 pm

2 stops12h 30m

San Juan Luis Munoz Marin Intl

Wed 11/11

8:05 am-8:37 pm

2 stops15h 32m

$579

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Sat 11/7

7:00 am-9:00 pm

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Wed 11/11

2:21 pm-8:37 pm

1 stop9h 16m

$579

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Wed 12/2

1:17 pm-12:16 am

1 stop7h 59m

San Juan Luis Munoz Marin Intl

Sat 12/12

8:30 am-7:01 pm

2 stops13h 31m

$589

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Sat 11/7

7:00 am-10:22 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Tue 11/10

2:05 am-12:45 pm

2 stops13h 40m

$589

Grand JunctionSan Juan

GJT Grand Junction Regnl - SJU San Juan Luis Munoz Marin Intl

GJTSJU

Grand Junction Regnl

Sat 11/7

7:00 am-9:00 pm

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Wed 11/11

2:21 pm-8:37 pm

1 stop9h 16m

$589

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grand Junction to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Grand Junction to Caribbean Islands flights?

You could potentially save up to 4% on your flight if you consider stops on a Grand Junction to Caribbean Islands flight.

Cheap Grand Junction to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Junction to Caribbean Islands

Best Price Found	$252
Fastest flight time	8h 25m
Direct flights	None

The best one-way flight to Caribbean Islands from Grand Junction in the past 72 hours is $252. The best round-trip flight deal from Grand Junction to Caribbean Islands found on momondo in the last 72 hours is $497.

The fastest flight from Grand Junction to Caribbean Islands takes 8h 25m

There are no direct flights from Grand Junction to Caribbean Islands. There are no popular flight routes from Grand Junction to Caribbean Islands.

Search flight deals

Frequently asked questions about flying from Grand Junction to Caribbean Islands

When did momondo last update prices for flights from Grand Junction Regnl Airport to Caribbean Islands?
Prices for flights from Grand Junction Regnl Airport to Caribbean Islands are refreshed on a daily basis.
How many operators does momondo search for flights from Grand Junction Regnl Airport to Caribbean Islands?
As of September 2026, there are 2 operators available to choose from for flights from Grand Junction Regnl Airport to Caribbean Islands.
How old do you have to be to fly from Grand Junction Regnl Airport to Caribbean Islands?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl Airport to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Grand Junction to Caribbean Islands?
Based on momondo bookings for flights between Grand Junction and Caribbean Islands, the leading plane model is Airbus A220-300, making up 28.68% of the total bookings. Other popular models include Boeing 737-800 with 10.85%, Canadair (Bombardier) Regional Jet with 10.27%, and Embraer 175 with 9.30%.

Best airlines flying from Grand Junction to Caribbean Islands

Compare and see reviews for airlines that fly from Grand Junction to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $355	Free Cancellation	Rating 7.1 12,044 reviews		Search American Airlines flights
United Airlines	PriceFrom $446	Free Cancellation	Rating 7.4 10,168 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Junction to Caribbean Islands?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grand Junction to Caribbean Islands. momondo saves you time and could save you money on your trip.

Can I find flights from Grand Junction to Caribbean Islands with flexible booking policies on momondo?

Flights from Grand Junction to Caribbean Islands with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Grand Junction to Caribbean Islands?

Once all potential Grand Junction to Caribbean Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Grand Junction to Caribbean Islands right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Caribbean Islands from Grand Junction. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.