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Cheap flights from Grand Junction (GJT) to San Juan from $300

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GJT — SJU
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Grand Junction to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

December

Cheapest in

August

Average price

$918

Round-trip from

$247
High demand for flights, 50% potential price rise
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Best time to find cheap flights, 58% potential price drop
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Average for round-trip flights in June 2024
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From Grand Junction Regnl to San Juan
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What is the cheapest day to fly round-trip from Grand Junction to San Juan?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Juan. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Grand Junction to San Juan?

August is one of the best times of the year to fly to San Juan from Grand Junction. Prices for August average $721 per person but you can even find prices for as low as $300. The most expensive prices can be found in the month of December. Opting for a August flight can save you 98% on your journey compared to booking in December

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

It’s optimal to fly from Grand Junction to San Juan at noon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

Cheap American Airlines flights from Grand Junction to San Juan

Explore cheap flight options specifically provided by American Airlines for the route between Grand Junction and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Grand Junction to San Juan. Come back soon if you're not finding the exact deal you're looking for.
Mon 8/196:55 pmGJT - SJU
2 stops14h 14mAmerican Airlines
Mon 8/265:35 pmSJU - GJT
2 stops20h 25mAmerican Airlines
Deal found 6/1$300
Wed 7/176:11 amGJT - SJU
2 stops20h 49mAmerican Airlines
Thu 7/251:30 amSJU - GJT
2 stops22h 09mAmerican Airlines
Deal found 5/31$406
Wed 7/176:11 amGJT - SJU
2 stops20h 49mAmerican Airlines
Wed 7/241:30 amSJU - GJT
1 stop10h 31mAmerican Airlines
Deal found 5/31$500
Mon 8/196:55 pmGJT - SJU
2 stops14h 14mAmerican Airlines
Mon 8/263:39 pmSJU - GJT
1 stop9h 07mAmerican Airlines
Deal found 6/1$502
Sat 7/2010:31 amGJT - SJU
1 stop16h 29mAmerican Airlines
Thu 7/251:30 amSJU - GJT
2 stops22h 09mAmerican Airlines
Deal found 5/31$505
Mon 7/2211:55 amGJT - SJU
2 stops25h 05mAmerican Airlines
Sun 7/281:30 amSJU - GJT
1 stop10h 31mAmerican Airlines
Deal found 5/31$544
Sun 11/172:40 pmGJT - SJU
1 stop11h 20mAmerican Airlines
Sun 11/246:00 amSJU - GJT
1 stop17h 30mAmerican Airlines
Deal found 6/2$579
Sat 7/2010:31 amGJT - SJU
1 stop11h 49mAmerican Airlines
Thu 7/251:30 amSJU - GJT
1 stop16h 38mAmerican Airlines
Deal found 5/31$584
Sat 7/2010:31 amGJT - SJU
1 stop11h 49mAmerican Airlines
Sat 7/278:00 amSJU - GJT
2 stops15h 39mAmerican Airlines
Deal found 5/31$588

Cheap United Airlines flights from Grand Junction to San Juan

Explore cheap flight options specifically provided by United Airlines for the route between Grand Junction and San Juan. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Grand Junction to San Juan. Deals frequently update to provide users with more options.
Fri 7/197:05 amGJT - SJU
1 stop8h 25mUnited Airlines
Wed 7/241:40 pmSJU - GJT
1 stop8h 28mUnited Airlines
Deal found 5/31$649
Sat 7/207:05 amGJT - SJU
1 stop8h 21mUnited Airlines
Fri 7/261:40 pmSJU - GJT
1 stop8h 28mUnited Airlines
Deal found 5/31$655
Fri 7/197:05 amGJT - SJU
1 stop8h 25mUnited Airlines
Sun 7/281:40 pmSJU - GJT
1 stop8h 28mUnited Airlines
Deal found 5/31$659
Sat 7/207:05 amGJT - SJU
1 stop8h 21mUnited Airlines
Sat 7/271:40 pmSJU - GJT
1 stop8h 28mUnited Airlines
Deal found 5/31$667
Sun 7/217:05 amGJT - SJU
1 stop8h 25mUnited Airlines
Wed 7/241:40 pmSJU - GJT
1 stop8h 28mUnited Airlines
Deal found 5/31$674
Sun 7/217:05 amGJT - SJU
1 stop8h 25mUnited Airlines
Sun 7/281:40 pmSJU - GJT
1 stop8h 28mUnited Airlines
Deal found 5/31$684
Fri 7/197:05 amGJT - SJU
1 stop8h 25mUnited Airlines
Mon 7/221:05 amSJU - GJT
2 stops13h 32mUnited Airlines
Deal found 5/31$709
Fri 7/197:05 amGJT - SJU
1 stop8h 25mUnited Airlines
Tue 7/303:50 pmSJU - GJT
2 stops20h 59mUnited Airlines
Deal found 5/31$726
Fri 7/197:05 amGJT - SJU
1 stop8h 25mUnited Airlines
Sat 7/271:40 pmSJU - GJT
1 stop8h 28mUnited Airlines
Deal found 5/31$729

Grand Junction to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Grand Junction and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Listed are some of the best fares we've found on flights departing from Grand Junction to San Juan in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 8/196:55 pmGJT - SJU
2 stops14h 14mAmerican Airlines
Mon 8/265:35 pmSJU - GJT
2 stops20h 25mAmerican Airlines
Deal found 6/1$300
Wed 7/176:11 amGJT - SJU
2 stops20h 49mAmerican Airlines
Thu 7/251:30 amSJU - GJT
2 stops22h 09mAmerican Airlines
Deal found 5/31$406
Wed 7/176:11 amGJT - SJU
2 stops20h 49mAmerican Airlines
Wed 7/241:30 amSJU - GJT
1 stop10h 31mAmerican Airlines
Deal found 5/31$500
Mon 8/196:55 pmGJT - SJU
2 stops14h 14mAmerican Airlines
Mon 8/263:39 pmSJU - GJT
1 stop9h 07mAmerican Airlines
Deal found 6/1$502
Sat 7/2010:31 amGJT - SJU
1 stop16h 29mAmerican Airlines
Thu 7/251:30 amSJU - GJT
2 stops22h 09mAmerican Airlines
Deal found 5/31$505
Mon 7/2211:55 amGJT - SJU
2 stops25h 05mAmerican Airlines
Sun 7/281:30 amSJU - GJT
1 stop10h 31mAmerican Airlines
Deal found 5/31$544
Sun 11/172:40 pmGJT - SJU
1 stop11h 20mAmerican Airlines
Sun 11/246:00 amSJU - GJT
1 stop17h 30mAmerican Airlines
Deal found 6/2$579
Sat 7/2010:31 amGJT - SJU
1 stop11h 49mAmerican Airlines
Thu 7/251:30 amSJU - GJT
1 stop16h 38mAmerican Airlines
Deal found 5/31$584
Sat 7/2010:31 amGJT - SJU
1 stop11h 49mAmerican Airlines
Sat 7/278:00 amSJU - GJT
2 stops15h 39mAmerican Airlines
Deal found 5/31$588

Find flights from Grand Junction to San Juan within your budget

Customize your flight search to find flights from Grand Junction to San Juan 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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$300 - $659

Route

Depart

Return

Price

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 8/19

2 stops14h 14m

San Juan Luis Munoz Marin Intl

Mon 8/26

2 stops20h 25m

$300

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Wed 7/17

2 stops20h 49m

San Juan Luis Munoz Marin Intl

Thu 7/25

2 stops22h 09m

$406

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Wed 7/17

2 stops20h 49m

San Juan Luis Munoz Marin Intl

Wed 7/24

1 stop10h 31m

$500

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 8/19

2 stops14h 14m

San Juan Luis Munoz Marin Intl

Mon 8/26

1 stop9h 07m

$502

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Sat 7/20

1 stop16h 29m

San Juan Luis Munoz Marin Intl

Thu 7/25

2 stops22h 09m

$505

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 7/22

2 stops25h 05m

San Juan Luis Munoz Marin Intl

Sun 7/28

1 stop10h 31m

$544

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Fri 7/19

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Wed 7/24

1 stop8h 28m

$649

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Sat 7/20

1 stop8h 21m

San Juan Luis Munoz Marin Intl

Fri 7/26

1 stop8h 28m

$655

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Fri 7/19

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Sun 7/28

1 stop8h 28m

$659

Flights are sorted by cheapest first

Deals found on 6/1

What is the cheapest day to fly from Grand Junction to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Grand Junction to San Juan. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Grand Junction to San Juan flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Grand Junction to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated June 2, 2024.
To help decide which airline to fly from Grand Junction to San Juan, see what other customers have to say about American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,755 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 10

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip

United Airlines
7.4
Good
10,755 reviews
United Airlines
7.4
Good
10,755 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 10

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip

American Airlines
7.3
Good
14,260 reviews
United Airlines
7.4
Good
10,755 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 10

You canceled my original flight morning of flight. The new flight had 3 connections and seat were not comparable. I book early to get the aisle seats for my height. When I tried to talk to a staff member at desk in Denver, she was rude and said nothing she could do. The seat was in boarding group 4, made me check my bag. When I got on the flight, there was clearly over head space available. When I mentioned that there was space available, no response. It was a frustrating trip

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to San Juan. 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 San Juan?

    If you book a flight to San Juan 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. There are 0 flights from Grand Junction Regnl to San Juan per day from 2 different airlines.

  • Can I find flights from Grand Junction to San Juan for under $300 on Cheapflights?

    Yes, there are multiple flights from Grand Junction to San Juan for under $300. The cheapest flight booked recently is on American Airlines for just $300, but on average you can expect to pay $573.

  • What are the cheapest airlines flying from Grand Junction to San Juan round-trip?

    Cheapflights users have booked flights from Grand Junction to San Juan round-trip from $300. Another airline that can offer you cheap pricing is United Airlines. American Airlines is currently priced 58% below the average price you’ll pay for this route.

  • What does GJT to SJU mean?

    Great question - GJT to SJU just means Grand Junction Regnl Airport to San Juan Luis Munoz Marin Intl Airport. Now you’ll know what these unique codes when you look for flights! Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Grand Junction to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Grand Junction to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Grand Junction to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Grand Junction to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Grand Junction to San Juan?

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

  • Can I find deals for business class flights from Grand Junction to San Juan?

    Yes. Cheapflights offers flight deals from Grand Junction to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Grand Junction to San Juan that allow pets onboard?

    Many airlines flying from Grand Junction to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Grand Junction to San Juan?

    Yes, you can often find last-minute deals on Grand Junction to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Grand Junction to San Juan flight deals updated?

    The Grand Junction to San Juan flight deals you see on this page were last updated on 6/2.

  • What is the cheapest month to book a flight from Grand Junction to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Grand Junction to San Juan (average of $247). Flying from Grand Junction to San Juan in March is currently the most expensive (average of $338). 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 San Juan
See prices for flight routes from nearby airports that may be better suited for you.

Denver to Luis Munoz Marin Intl flights
Colorado Springs to Luis Munoz Marin Intl flights
Denver to Aguadilla flights
Grand Junction to Luis Munoz Marin Intl flights
Denver to Ponce flights
Denver to Vieques flights
Aspen to Luis Munoz Marin Intl flights
Colorado Springs to Aguadilla flights
Denver to Culebra flights
Vail to Luis Munoz Marin Intl flights
Gunnison to Luis Munoz Marin Intl flights

Top 2 airlines flying from Grand Junction to San Juan

Discover the top 2 airlines that operate flights from Grand Junction to San Juan. 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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$304Average$600FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$424Average$868FlexibilityNo cancel feeOn-time69%
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Search flights from Grand Junction to San Juan by cabin class

Find flights from Grand Junction to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Grand Junction to San Juan?

Deals for Grand Junction to San Juan flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Grand Junction to San Juan?

Cheapflights simply makes it quick and affordable to book flights from Grand Junction to San Juan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Grand Junction to San Juan with no change fees?

Need flexible booking options for your flight to San Juan from Grand Junction? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Grand Junction to San Juan become cheaper?

Of course! You can now track prices for flights from Grand Junction to San Juan and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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