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
May 21 — May 281

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 May 16, 2024.

Popular in

December

Cheapest in

May

Average price

$546

Round-trip from

$250
High demand for flights, 45% potential price rise
Best time to find cheap flights, 30% potential price drop
Average for round-trip flights in May 2024
From Grand Junction Regnl to San Juan

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?

May is one of the best times of the year to fly to San Juan from Grand Junction. Prices for May average $783 per person but you can even find prices for as low as $445. The most expensive prices can be found in the month of December. Opting for a May flight can save you 83% on your journey compared to booking in December

When is the cheapest time to fly from Grand Junction to San Juan (GJT - SJU)?

It’s optimal to fly from Grand Junction to San Juan at noon. By choosing this option you can save up to 31% 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 2,637,452 searches. Data last updated May 16, 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 8/194:45 pmGJT - SJU
2 stops19h 00mAmerican Airlines
Mon 8/265:35 pmSJU - GJT
2 stops20h 25mAmerican Airlines
Deal found 5/15$300
Tue 9/1712:15 pmGJT - SJU
2 stops24h 31mAmerican Airlines
Sat 9/216:33 amSJU - GJT
2 stops19h 08mAmerican Airlines
Deal found 5/14$406
Mon 8/194:45 pmGJT - SJU
2 stops16h 24mAmerican Airlines
Mon 8/263:39 pmSJU - GJT
1 stop9h 07mAmerican Airlines
Deal found 5/15$421
Tue 6/1111:57 amGJT - SJU
2 stops33h 23mAmerican Airlines
Tue 6/188:25 pmSJU - GJT
2 stops29h 08mAmerican Airlines
Deal found 5/16$456
Thu 11/72:40 pmGJT - SJU
2 stops18h 24mAmerican Airlines
Mon 11/114:58 pmSJU - GJT
2 stops21h 46mAmerican Airlines
Deal found 5/15$490
Tue 9/1710:33 amGJT - SJU
1 stop11h 49mAmerican Airlines
Sat 9/212:09 pmSJU - GJT
2 stops12h 01mAmerican Airlines
Deal found 5/14$594
Wed 5/224:39 pmGJT - SJU
2 stops19h 06mAmerican Airlines
Sun 5/266:49 pmSJU - GJT
2 stops19h 20mAmerican Airlines
Deal found 5/16$616
Tue 6/116:00 amGJT - SJU
1 stop16h 15mAmerican Airlines
Tue 6/186:15 amSJU - GJT
2 stops19h 18mAmerican Airlines
Deal found 5/16$662
Wed 5/226:00 amGJT - SJU
1 stop14h 45mAmerican Airlines
Sun 5/266:30 amSJU - GJT
2 stops19h 42mAmerican Airlines
Deal found 5/16$676

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 2,637,452 searches. Data last updated May 16, 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.
Tue 9/175:59 pmGJT - SJU
2 stops16h 06mUnited Airlines
Sat 9/212:00 pmSJU - GJT
1 stop8h 15mUnited Airlines
Deal found 5/15$464
Mon 8/193:15 pmGJT - SJU
2 stops19h 35mUnited Airlines
Sat 8/242:00 pmSJU - GJT
1 stop8h 15mUnited Airlines
Deal found 5/15$511
Tue 6/117:40 amGJT - SJU
1 stop7h 48mUnited Airlines
Tue 6/181:40 pmSJU - GJT
1 stop8h 27mUnited Airlines
Deal found 5/16$623
Mon 8/191:25 pmGJT - SJU
2 stops21h 25mUnited Airlines
Sun 8/251:05 amSJU - GJT
2 stops11h 41mUnited Airlines
Deal found 5/15$643
Wed 5/227:20 amGJT - SJU
2 stops11h 18mUnited Airlines
Sat 5/251:05 amSJU - GJT
2 stops13h 28mUnited Airlines
Deal found 5/16$706
Tue 6/117:40 amGJT - SJU
1 stop7h 48mUnited Airlines
Mon 6/171:05 amSJU - GJT
2 stops13h 28mUnited Airlines
Deal found 5/16$791
Mon 8/193:15 pmGJT - SJU
2 stops19h 35mUnited Airlines
Fri 8/231:05 amSJU - GJT
2 stops13h 23mUnited Airlines
Deal found 5/15$795
Thu 11/76:10 pmGJT - SJU
2 stops23h 45mUnited Airlines
Mon 11/112:25 pmSJU - GJT
1 stop8h 41mUnited Airlines
Deal found 5/15$831
Mon 8/193:15 pmGJT - SJU
2 stops19h 35mUnited Airlines
Sun 8/251:05 amSJU - GJT
2 stops11h 41mUnited Airlines
Deal found 5/15$845

Cheap Grand Junction to San Juan flights in May & June 2024

Find cheap flight options from Grand Junction to San Juan specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 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.
Tue 6/1111:57 amGJT - SJU
2 stops33h 23mAmerican Airlines
Tue 6/188:25 pmSJU - GJT
2 stops29h 08mAmerican Airlines
Deal found 5/16$456
Sat 6/84:36 pmGJT - SJU
2 stops20h 33mAmerican Airlines
Tue 6/116:15 amSJU - GJT
2 stops19h 18mAmerican Airlines
Deal found 5/16$496
Sun 5/194:39 pmGJT - SJU
2 stops18h 01mAmerican Airlines
Wed 5/2212:45 amSJU - GJT
2 stops19h 17mAmerican Airlines
Deal found 5/15$616
Tue 6/117:40 amGJT - SJU
1 stop7h 48mUnited Airlines
Tue 6/181:40 pmSJU - GJT
1 stop8h 27mUnited Airlines
Deal found 5/16$623
Sat 6/87:40 amGJT - SJU
1 stop7h 48mUnited Airlines
Tue 6/111:40 pmSJU - GJT
1 stop8h 27mUnited Airlines
Deal found 5/16$640
Tue 6/116:00 amGJT - SJU
1 stop16h 15mAmerican Airlines
Tue 6/186:15 amSJU - GJT
2 stops19h 18mAmerican Airlines
Deal found 5/16$662
Wed 5/226:00 amGJT - SJU
1 stop14h 45mAmerican Airlines
Sun 5/266:30 amSJU - GJT
2 stops19h 42mAmerican Airlines
Deal found 5/16$676
Sat 6/81:35 pmGJT - SJU
2 stops13h 55mUnited Airlines
Tue 6/111:40 pmSJU - GJT
1 stop8h 27mUnited Airlines
Deal found 5/16$688
Wed 5/227:20 amGJT - SJU
2 stops11h 18mUnited Airlines
Sat 5/251:05 amSJU - GJT
2 stops13h 28mUnited Airlines
Deal found 5/16$706

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 2,637,452 searches. Data last updated May 16, 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 8/194:45 pmGJT - SJU
2 stops19h 00mAmerican Airlines
Mon 8/265:35 pmSJU - GJT
2 stops20h 25mAmerican Airlines
Deal found 5/15$300
Tue 9/1712:15 pmGJT - SJU
2 stops24h 31mAmerican Airlines
Sat 9/216:33 amSJU - GJT
2 stops19h 08mAmerican Airlines
Deal found 5/14$406
Mon 8/194:45 pmGJT - SJU
2 stops16h 24mAmerican Airlines
Mon 8/263:39 pmSJU - GJT
1 stop9h 07mAmerican Airlines
Deal found 5/15$421
Tue 6/1111:57 amGJT - SJU
2 stops33h 23mAmerican Airlines
Tue 6/188:25 pmSJU - GJT
2 stops29h 08mAmerican Airlines
Deal found 5/16$456
Tue 9/175:59 pmGJT - SJU
2 stops16h 06mUnited Airlines
Sat 9/212:00 pmSJU - GJT
1 stop8h 15mUnited Airlines
Deal found 5/15$464
Thu 11/72:40 pmGJT - SJU
2 stops18h 24mAmerican Airlines
Mon 11/114:58 pmSJU - GJT
2 stops21h 46mAmerican Airlines
Deal found 5/15$490
Sat 6/84:36 pmGJT - SJU
2 stops20h 33mAmerican Airlines
Tue 6/116:15 amSJU - GJT
2 stops19h 18mAmerican Airlines
Deal found 5/16$496
Mon 8/193:15 pmGJT - SJU
2 stops19h 35mUnited Airlines
Sat 8/242:00 pmSJU - GJT
1 stop8h 15mUnited Airlines
Deal found 5/15$511
Tue 9/1710:33 amGJT - SJU
1 stop11h 49mAmerican Airlines
Sat 9/212:09 pmSJU - GJT
2 stops12h 01mAmerican Airlines
Deal found 5/14$594

Grand Junction to San Juan flights leaving soon

Find last-minute flight options from Grand Junction to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the flights available from Grand Junction to San Juan departing last-minute. Tip: verify your flight details before completing your reservation.
Wed 5/224:39 pmGJT - SJU
2 stops19h 06mAmerican Airlines
Sun 5/266:49 pmSJU - GJT
2 stops19h 20mAmerican Airlines
Deal found 5/16$616
Wed 5/226:00 amGJT - SJU
1 stop14h 45mAmerican Airlines
Sun 5/266:30 amSJU - GJT
2 stops19h 42mAmerican Airlines
Deal found 5/16$676
Wed 5/227:20 amGJT - SJU
2 stops11h 18mUnited Airlines
Sat 5/251:05 amSJU - GJT
2 stops13h 28mUnited Airlines
Deal found 5/16$706

One-way flights to San Juan from Grand Junction

Search for one-way flight options from Grand Junction to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users in need of a one-way flight from Grand Junction to San Juan can choose from these deals. Users can also find round-trip Grand Junction to San Juan flights by using the search form above.
Fri 5/314:39 pmGJT - SJU
2 stops16h 26mAmerican Airlines
Deal found 5/15$306
Fri 5/317:40 amGJT - SJU
1 stop7h 48mUnited Airlines
Deal found 5/15$382

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$300 - $643

Route

Depart

Return

Price

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 8/19

2 stops19h 00m

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

Tue 9/17

2 stops24h 31m

San Juan Luis Munoz Marin Intl

Sat 9/21

2 stops19h 08m

$406

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 8/19

2 stops16h 24m

San Juan Luis Munoz Marin Intl

Mon 8/26

1 stop9h 07m

$421

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Tue 6/11

2 stops33h 23m

San Juan Luis Munoz Marin Intl

Tue 6/18

2 stops29h 08m

$456

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Tue 9/17

2 stops16h 06m

San Juan Luis Munoz Marin Intl

Sat 9/21

1 stop8h 15m

$464

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Thu 11/7

2 stops18h 24m

San Juan Luis Munoz Marin Intl

Mon 11/11

2 stops21h 46m

$490

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 8/19

2 stops19h 35m

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop8h 15m

$511

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Tue 6/11

1 stop7h 48m

San Juan Luis Munoz Marin Intl

Tue 6/18

1 stop8h 27m

$623

Grand Junction RegnlSan Juan Luis Munoz Marin Intl

GJT - SJU

GJTSJU

Grand Junction Regnl

Mon 8/19

2 stops21h 25m

San Juan Luis Munoz Marin Intl

Sun 8/25

2 stops11h 41m

$643

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time 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 May 12, 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

Average price of flights to San Juan by month

Plan your trip from Grand Junction to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight from Grand Junction to San Juan is currently $344 while a round-trip flight costs $479. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Grand Junction to San Juan (average of $250). 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.

January

$278

February

$286

March

$338

April

$296

May

$272

June

$314

July

$330

August

$278

September

$250

October

$265

November

$301

December

$301

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 May 16, 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.
7.4
Good
10,924 reviews

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

7.4
Good
10,924 reviews
7.4
Good
10,924 reviews

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

7.3
Good
14,514 reviews
7.4
Good
10,924 reviews

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

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 $663.

  • Are there last-minute flights available from Grand Junction to San Juan for under $700?

    There are currently 3+ open flights from Grand Junction to San Juan within the next 7 days for less than $700.

  • 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 61% 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 5/16.

See more FAQs

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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$332Average$600FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$427Average$854FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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.

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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