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Puerto Rico

$312+ Cheap flights from Grand Junction (GJT) to Puerto Rico

GJT — SJU
Oct 24 — Oct 311
Sat 10/24
Sat 10/31
1 adult, Economy
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Cheap flight deals from Grand Junction to Puerto Rico

Cheapest flights from Grand Junction to Puerto Rico

Wed 12/211:58 am -
2 stops18h 44m
Sat 12/126:28 am -
2 stops15h 33m
Deal found 9/20$514
Sat 11/75:30 am -
2 stops12h 30m
Wed 11/118:05 am -
2 stops15h 32m
Deal found 9/22$609
Tue 12/17:00 am -
1 stop8h 25m
Mon 12/72:21 pm -
1 stop9h 41m
Deal found 9/19$747
Sun 11/299:35 pm -
1 stop17h 50m
Sat 12/58:05 am -
2 stops15h 57m
Deal found 9/23$762

Find flight deals from Grand Junction to Puerto Rico

Round-trip from

$506
(United Airlines)

One-way from

$312
(United Airlines)
From Grand Junction Regnl to Puerto Rico
Search Deals
One-way flight from Grand Junction Regnl to Puerto Rico
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Grand JunctionSan Juan

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

GJTSJU

Grand Junction Regnl

Tue 10/6

5:30 am-5:38 pm

1 stop10h 08m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-9:00 pm

Nonstop0h 00m

$312

Grand JunctionSan Juan

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

GJTSJU

Grand Junction Regnl

Wed 1/27

7:43 am-9:00 pm

2 stops10h 17m

San Juan Luis Munoz Marin Intl

Wed 2/3

8:25 am-8:27 pm

2 stops15h 02m

$506

Grand JunctionSan Juan

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

GJTSJU

Grand Junction Regnl

Wed 1/27

1:36 pm-12:28 pm

2 stops19h 52m

San Juan Luis Munoz Marin Intl

Wed 2/3

6:28 am-1:06 pm

1 stop9h 38m

$517

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

$609

Grand JunctionSan Juan

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

GJTSJU

Grand Junction Regnl

Sun 11/29

9:35 pm-6:25 pm

1 stop17h 50m

San Juan Luis Munoz Marin Intl

Sat 12/5

8:05 am-9:02 pm

2 stops15h 57m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/20

Sorted by cheapest first

Best time to book a flight from Grand Junction to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Grand Junction with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to Puerto Rico

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Read through reviews of airlines operating flights from Grand Junction to Puerto Rico, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,226 reviews

Overall

7.4

Food

6.7

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,226 reviews
United Airlines
7.4
Good
10,226 reviews

Overall

7.4

Food

6.7

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.0
Good
12,076 reviews
United Airlines
7.4
Good
10,226 reviews

Overall

7.4

Food

6.7

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

  • What airport do you fly from for flights from Grand Junction to Puerto Rico?

    If you book a flight to Puerto Rico from Grand Junction, you will be flying from Grand Junction Regnl, which is the city’s only airport. Grand Junction Regnl (GJT) is located 4.3 mi from the center of Grand Junction.

  • How long is the flight from Grand Junction to Puerto Rico?

    Departing from Grand Junction to Puerto Rico will take you 10h 17m. The distance between Grand Junction and Puerto Rico is about 2907 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Grand Junction to Puerto Rico?

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

  • Can I find deals for business class flights from Grand Junction to Puerto Rico?

    Yes. Cheapflights offers flight deals from Grand Junction to Puerto Rico 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

Top 2 airlines flying from Grand Junction to Puerto Rico

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$355Average$487FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$446Average$633FlexibilityNo cancel feeOn-time69%

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