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Luis Munoz Marin Intl

$121+ Cheap flights from Greenville (GSP) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Greenville to Luis Munoz Marin Intl

Cheapest flights from Greenville to Luis Munoz Marin Intl
Explore the most affordable flight options available from Greenville to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Sun 2/85:45 pm
GSP
-
SJU
1 stop20h 50m
Multiple Airlines
Wed 2/114:06 pm
SJU
-
GSP
2 stops22h 06m
Multiple Airlines
Deal found 1/25$291
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 3/26:49 pm
GSP
-
SJU
2 stops29h 35m
Multiple Airlines
Fri 3/611:04 am
SJU
-
GSP
1 stop9h 34m
Multiple Airlines
Deal found 1/24$304
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 5/48:18 pm
GSP
-
SJU
1 stop12h 29m
Multiple Airlines
Fri 5/157:00 am
SJU
-
GSP
1 stop8h 29m
Multiple Airlines
Deal found 1/25$305
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 5/88:14 pm
GSP
-
SJU
1 stop12h 33m
Multiple Airlines
Fri 5/157:00 am
SJU
-
GSP
1 stop8h 29m
Multiple Airlines
Deal found 1/25$311
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 2/69:49 pm
GSP
-
SJU
2 stops18h 11m
Multiple Airlines
Wed 2/118:05 pm
SJU
-
GSP
1 stop19h 42m
Multiple Airlines
Deal found 1/24$312
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 4/3010:18 am
GSP
-
SJU
1 stop11h 51m
Multiple Airlines
Fri 5/17:00 am
SJU
-
GSP
1 stop12h 38m
Multiple Airlines
Deal found 1/24$317
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Sun 4/2610:23 am
GSP
-
SJU
1 stop22h 24m
Multiple Airlines
Fri 5/17:00 am
SJU
-
GSP
1 stop12h 38m
Multiple Airlines
Deal found 1/24$326
This Southwest deal was found by Cheapflights users on 1/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:50 pm
GSP
-
SJU
2 stops10h 50m
Southwest
Wed 5/138:10 am
SJU
-
GSP
2 stops11h 50m
Southwest
Deal found 1/25$328
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 3/28:18 pm
GSP
-
SJU
1 stop12h 36m
Multiple Airlines
Thu 3/53:55 pm
SJU
-
GSP
1 stop24h 32m
Multiple Airlines
Deal found 1/24$329
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 3/28:18 pm
GSP
-
SJU
1 stop12h 36m
Multiple Airlines
Sat 3/74:41 pm
SJU
-
GSP
1 stop23h 10m
Multiple Airlines
Deal found 1/24$330
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 5/118:14 pm
GSP
-
SJU
1 stop12h 33m
Multiple Airlines
Sun 5/171:59 am
SJU
-
GSP
2 stops13h 30m
Multiple Airlines
Deal found 1/25$332

Find flight deals from Greenville to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$291
(Kiwi.com)

One-way from

$121
(Trip.com)

Popular in

November

Cheapest in

May

Average price

$533
Provider with most accurate pricing for Greenville-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Greenville to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Greenville to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 26, 2026.
Use the filters below to find and compare flights from Greenville to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Greenville

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Wed 5/13

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Tue 5/19

1:00 am-11:14 am

1 stop10h 14m

$328

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Mon 5/4

6:45 pm-10:53 am

1 stop16h 08m

San Juan Luis Munoz Marin Intl

Mon 5/11

4:30 pm-11:57 pm

1 stop7h 27m

$328

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Mon 3/9

8:18 pm-9:17 am

1 stop12h 59m

San Juan Luis Munoz Marin Intl

Fri 3/13

7:00 am-7:38 pm

1 stop12h 38m

$339

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Sun 4/26

10:23 am-8:47 am

1 stop22h 24m

San Juan Luis Munoz Marin Intl

Mon 5/4

7:00 am-7:38 pm

1 stop12h 38m

$343

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Wed 5/13

12:50 pm-11:40 pm

2 stops10h 50m

San Juan Luis Munoz Marin Intl

Wed 5/20

5:35 am-4:20 pm

2 stops10h 45m

$347

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Fri 2/6

8:18 pm-9:47 am

1 stop12h 29m

San Juan Luis Munoz Marin Intl

Wed 2/11

4:06 pm-1:12 pm

2 stops22h 06m

$359

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Tue 5/5

6:51 am-4:23 pm

1 stop9h 32m

San Juan Luis Munoz Marin Intl

Wed 5/13

5:15 pm-11:40 pm

1 stop6h 25m

$366

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Sun 5/3

5:21 pm-11:13 pm

1 stop5h 52m

San Juan Luis Munoz Marin Intl

Thu 5/14

6:15 am-1:10 pm

1 stop6h 55m

$366

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Sun 4/19

11:06 am-8:24 pm

1 stop9h 18m

San Juan Luis Munoz Marin Intl

Fri 5/1

5:34 pm-11:56 pm

1 stop6h 22m

$366

GreenvilleSan Juan

GSP - SJU

GSPSJU

Greenville

Mon 4/27

11:06 am-8:24 pm

1 stop9h 18m

San Juan Luis Munoz Marin Intl

Tue 5/5

2:34 pm-11:56 pm

1 stop9h 22m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 16 results
1
2

Compare providers for flights from Greenville 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 Greenville 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 Greenville-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 Greenville-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 Greenville-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 Greenville-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 Greenville-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 Greenville to Luis Munoz Marin Intl

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

How far ahead should I book a flight from Greenville to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Greenville to Luis Munoz Marin Intl. Price data was last updated on January 23, 2026.

The best time to book flights from Greenville to San Juan Luis Munoz Marin Intl Airport is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Greenville to San Juan Luis Munoz Marin Intl Airport (average of $130). Flying from Greenville to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $341). 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 26, 2026.
Read through reviews of airlines operating flights from Greenville to San Juan Luis Munoz Marin Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,199 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    For a flight from Greenville to San Juan Luis Munoz Marin Intl, you will be flying from Greenville. Greenville (GSP) is just 10.4 mi from the center of the city. Greenville is the only Greenville airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 3 airlines have flights to San Juan Luis Munoz Marin Intl from Greenville on a regular basis.

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

    A quick flight from Greenville to San Juan Luis Munoz Marin Intl Airport can take about 7h 45m. United Airlines provides one of the quickest options available for as low as $328. There are 1510 mi between Greenville and San Juan Luis Munoz Marin Intl Airport. 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 Greenville to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $335. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $345 and $365, respectively. You may be able to fly from Greenville to San Juan Luis Munoz Marin Intl Airport for 36% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Greenville 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 Greenville to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Greenville 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 Greenville to San Juan Luis Munoz Marin Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Greenville to San Juan Luis Munoz Marin Intl Airport (average of $130). Flying from Greenville to San Juan Luis Munoz Marin Intl Airport in November is currently the most expensive (average of $341). 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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Top 3 airlines flying from Greenville to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from Greenville 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$335Average$475FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$434FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$365Average$549FlexibilityNo cancel feeOn-time71%

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