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Luis Munoz Marin Intl

$134+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SJU
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap 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 January 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/22. 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.
Thu 4/237:20 pm
GPT
-
SJU
1 stop12h 27m
Multiple Airlines
Thu 4/3011:07 am
SJU
-
GPT
1 stop8h 33m
Multiple Airlines
Deal found 1/22$321
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Mon 2/236:54 pm
GPT
-
SJU
2 stops18h 12m
Multiple Airlines
Sun 3/17:00 am
SJU
-
GPT
1 stop28h 00m
Multiple Airlines
Deal found 1/20$322
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
Thu 4/97:20 pm
GPT
-
SJU
1 stop27h 20m
Multiple Airlines
Thu 4/167:00 am
SJU
-
GPT
1 stop12h 40m
Multiple Airlines
Deal found 1/19$373
This American Airlines deal was found by Cheapflights users on 1/20. 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 4/256:10 pm
GPT
-
SJU
1 stop15h 38m
American Airlines
Wed 4/2911:38 am
SJU
-
GPT
1 stop6h 50m
American Airlines
Deal found 1/20$395
This American Airlines deal was found by Cheapflights users on 1/21. 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 4/256:10 pm
GPT
-
SJU
2 stops15h 43m
American Airlines
Sat 5/27:25 am
SJU
-
GPT
1 stop10h 55m
American Airlines
Deal found 1/21$411
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/284:29 pm
GPT
-
SJU
2 stops17h 27m
American Airlines
Wed 3/410:50 am
SJU
-
GPT
2 stops14h 59m
American Airlines
Deal found 1/20$436
This Faresmojo deal was found by Cheapflights users on 1/20. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:11 am
GPT
-
SJU
1 stop9h 01m
JetBlue
Sun 3/17:30 am
SJU
-
GPT
1 stop8h 36m
JetBlue
Deal found 1/20$486

Find 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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$322
(Kiwi.com)

One-way from

$134
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$638
Provider with most accurate pricing for Gulfport Biloxi Regional-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-San Juan Luis Munoz Marin Intl flights.
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From Gulfport Biloxi Regional to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Gulfport Biloxi Regional to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 22, 2026.
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

Thu 4/23

7:20 pm-8:47 am

1 stop12h 27m

San Juan Luis Munoz Marin Intl

Thu 4/30

11:07 am-6:40 pm

1 stop8h 33m

$321

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Mon 2/23

6:54 pm-3:06 pm

2 stops18h 12m

San Juan Luis Munoz Marin Intl

Sun 3/1

7:00 am-9:00 am

1 stop28h 00m

$322

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Thu 4/9

7:20 pm-11:40 pm

1 stop27h 20m

San Juan Luis Munoz Marin Intl

Thu 4/16

7:00 am-6:40 pm

1 stop12h 40m

$373

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 4/25

6:10 pm-10:53 am

2 stops15h 43m

San Juan Luis Munoz Marin Intl

Wed 4/29

11:59 pm-10:40 am

1 stop11h 41m

$395

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 4/25

6:10 pm-10:53 am

2 stops15h 43m

San Juan Luis Munoz Marin Intl

Sat 5/2

7:25 am-5:20 pm

1 stop10h 55m

$411

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sat 2/28

4:29 pm-11:40 am

1 stop17h 11m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:23 pm-11:49 pm

2 stops11h 26m

$436

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Tue 3/31

10:43 am-10:58 pm

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Mon 4/6

3:01 pm-10:59 pm

1 stop8h 58m

$496

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Mon 3/9

4:29 pm-10:56 am

2 stops17h 27m

San Juan Luis Munoz Marin Intl

Tue 3/17

1:23 pm-11:49 pm

2 stops11h 26m

$516

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Sun 2/8

7:20 pm-9:47 am

1 stop12h 27m

$134

GulfportSan Juan

GPT - SJU

GPTSJU

Gulfport Biloxi Regional

Mon 2/9

6:54 pm-1:24 am

3 stops28h 30m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 results
1
2

Compare providers for flights from Gulfport to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gulfport to Luis Munoz Marin Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Gulfport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gulfport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Gulfport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, February is the cheapest month in which you can book a flight from Gulfport to San Juan Luis Munoz Marin Intl Airport (average of $99). Flying from Gulfport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $307). 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 January 22, 2026.
Read reviews from past customers who have flown 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.
American Airlines
7.2
Good
11,174 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,174 reviews
American Airlines
7.2
Good
11,174 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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. 1 airline 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 15h 43m. American Airlines provides one of the quickest options available for as low as $395. The distance between Gulfport and San Juan Luis Munoz Marin Intl Airport is about 1664 mi.

  • What is the cheapest airline to fly from Gulfport to San Juan Luis Munoz Marin Intl Airport round-trip?

    According to our current data, American Airlines ($335), offers the cheapest pricing from Gulfport to San Juan Luis Munoz Marin Intl Airport. American Airlines is currently priced 50% 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, February is the cheapest month in which you can book a flight from Gulfport to San Juan Luis Munoz Marin Intl Airport (average of $99). Flying from Gulfport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $307). 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
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

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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 airline flying from Gulfport to Luis Munoz Marin Intl

Discover the top airline 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$335Average$535FlexibilityNo cancel feeOn-time71%

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