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Luis Munoz Marin Intl

$167+ Cheap flights from Gulfport (GPT) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SJU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Gulfport to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) to Luis Munoz Marin Intl (SJU). 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 September 17, 2025.

Round-trip from

$365
(American Airlines)

One-way from

$167
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$335
From Gulfport Biloxi Regional to San Juan Luis Munoz Marin Intl
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One-way flight from Gulfport Biloxi Regional to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Gulfport to Luis Munoz Marin Intl

Cheapest flights from Gulfport to Luis Munoz Marin Intl
Explore the most affordable flight options available from Gulfport to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 11/195:26 pmGPT - SJU
2 stops15h 46mAmerican Airlines
Wed 12/103:10 pmSJU - GPT
1 stop9h 36mAmerican Airlines
Deal found 9/15$365
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:51 pmGPT - SJU
1 stop23h 07mMultiple Airlines
Sun 10/123:19 pmSJU - GPT
2 stops18h 40mMultiple Airlines
Deal found 9/15$431
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/197:00 amGPT - SJU
2 stops13h 22mUnited Airlines
Tue 12/92:05 amSJU - GPT
2 stops13h 15mUnited Airlines
Deal found 9/15$474
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:51 pmGPT - SJU
1 stop19h 31mMultiple Airlines
Tue 10/73:19 pmSJU - GPT
2 stops50h 18mMultiple Airlines
Deal found 9/17$543
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/36:29 pmGPT - SJU
2 stops15h 42mAmerican Airlines
Tue 10/71:35 pmSJU - GPT
2 stops11h 01mAmerican Airlines
Deal found 9/17$550
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 9/277:00 amGPT - SJU
1 stop7h 42mUnited Airlines
Fri 10/31:05 amSJU - GPT
2 stops13h 20mUnited Airlines
Deal found 9/15$553
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 9/271:58 pmGPT - SJU
2 stops20h 13mAmerican Airlines
Mon 9/297:05 pmSJU - GPT
2 stops17h 37mAmerican Airlines
Deal found 9/15$558
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 9/271:58 pmGPT - SJU
2 stops20h 13mAmerican Airlines
Sat 10/412:01 pmSJU - GPT
2 stops12h 31mAmerican Airlines
Deal found 9/15$570

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport to Luis Munoz Marin Intl 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 September 17, 2025.
Use the filters below to find and compare flights from Gulfport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Gulfport

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Wed 11/19

5:26 pm-11:12 am

2 stops15h 46m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:00 am-5:44 pm

2 stops13h 44m

$365

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Fri 10/10

6:51 pm-6:58 pm

1 stop23h 07m

San Juan Luis Munoz Marin Intl

Sun 10/12

3:19 pm-8:59 am

2 stops18h 40m

$431

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 2/22

10:30 am-8:30 pm

1 stop8h 00m

San Juan Luis Munoz Marin Intl

Thu 2/26

6:15 am-1:37 pm

1 stop9h 22m

$462

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Wed 11/19

7:00 am-4:36 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Tue 12/9

2:05 am-4:02 pm

2 stops15h 57m

$537

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Fri 10/3

6:29 pm-11:11 am

2 stops15h 42m

San Juan Luis Munoz Marin Intl

Tue 10/7

1:35 pm-11:36 pm

2 stops11h 01m

$550

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 9/27

7:00 am-3:42 pm

1 stop7h 42m

San Juan Luis Munoz Marin Intl

Fri 10/3

1:05 am-1:25 pm

2 stops13h 20m

$553

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 9/27

1:58 pm-11:11 am

2 stops20h 13m

San Juan Luis Munoz Marin Intl

Sat 10/4

12:01 pm-11:32 pm

2 stops12h 31m

$570

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 10/26

7:55 pm-1:44 am

1 stop28h 49m

$167

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Fri 10/3

6:51 pm-2:11 pm

2 stops42h 20m

$182

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Thu 10/2

7:55 pm-11:59 pm

1 stop27h 04m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
1
2

Best time to book a flight from Gulfport to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Gulfport 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 Gulfport to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Gulfport to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Gulfport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Gulfport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Gulfport to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Gulfport to Luis Munoz Marin Intl. 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 Gulfport to San Juan Luis Munoz Marin Intl?

    Gulfport Biloxi Regional (GPT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Gulfport to San Juan Luis Munoz Marin Intl. 2 airlines have flights from Biloxi Regional to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Gulfport Biloxi Regional to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • How long is the flight from Gulfport to San Juan Luis Munoz Marin Intl Airport?

    A quick flight from Gulfport to San Juan Luis Munoz Marin Intl Airport can take about 8h. American Airlines provides one of the quickest options available for as low as $462. The distance between Gulfport and San Juan Luis Munoz Marin Intl Airport is about 1664 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Gulfport to San Juan Luis Munoz Marin Intl Airport round-trip?

    According to our current data, American Airlines ($335), and Delta ($374) offers the cheapest pricing from Gulfport to San Juan Luis Munoz Marin Intl Airport. American Airlines is currently priced 45% below the average price you’ll pay for this route.

  • Can I find deals for flights from Gulfport to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Gulfport to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gulfport to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gulfport to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Gulfport to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Gulfport to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Gulfport to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Gulfport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Gulfport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Alternative routes for Gulfport to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Gulfport to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Gulfport to Luis Munoz Marin Intl. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$335Average$535FlexibilityNo cancel feeOn-time71%
DeltaCheapest$374Average$475FlexibilityNo cancel feeOn-timeN/A

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