$120+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJU
Apr 8 — Apr 151
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Greenville to Luis Munoz Marin IntlExplore 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 March 9, 2026.
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 March 9, 2026.
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 4/135:20 am
GSP
- SJU
1 stop15h 31m
American Airlines
Thu 4/1610:03 am
SJU
- GSP
1 stop13h 56m
American Airlines
Deal found 3/6![American Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 6/15:05 pm
GSP
- SJU
1 stop7h 42m
Multiple Airlines
Sun 6/145:56 pm
SJU
- GSP
1 stop27h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/225:20 am
GSP
- SJU
1 stop15h 31m
American Airlines
Tue 4/285:45 am
SJU
- GSP
1 stop12h 30m
American Airlines
Deal found 3/6![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sun 4/125:20 am
GSP
- SJU
1 stop5h 28m
American Airlines
Fri 4/1711:59 pm
SJU
- GSP
1 stop11h 45m
American Airlines
Deal found 3/5![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 3/4. 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.
Mon 5/45:20 am
GSP
- SJU
1 stop5h 28m
American Airlines
Mon 5/1110:03 am
SJU
- GSP
1 stop8h 12m
American Airlines
Deal found 3/4![American Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/85:43 pm
GSP
- SJU
1 stop25h 39m
Multiple Airlines
Sun 5/1011:59 pm
SJU
- GSP
1 stop9h 19m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/135:43 pm
GSP
- SJU
1 stop18h 06m
Multiple Airlines
Thu 4/1611:02 am
SJU
- GSP
2 stops32h 36m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/234:28 pm
GSP
- SJU
1 stop26h 27m
Multiple Airlines
Fri 3/275:30 am
SJU
- GSP
1 stop14h 37m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sun 5/36:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
Wed 5/610:03 am
SJU
- GSP
1 stop8h 12m
American Airlines
Deal found 3/5![American Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/85:43 pm
GSP
- SJU
1 stop25h 39m
Multiple Airlines
Sun 5/245:56 pm
SJU
- GSP
1 stop21h 48m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$327
Best flights from Greenville to Luis Munoz Marin IntlDiscover carefully curated flight deals from Greenville to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
Discover carefully curated flight deals from Greenville to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
This Southwest deal was found by Cheapflights users on 3/7. 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.
Tue 4/281:55 pm
GSP
- SJU
2 stops9h 45m
Southwest
Fri 5/110:00 am
SJU
- GSP
2 stops10h 55m
Southwest
Deal found 3/7![Southwest logo]()
$424
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:09 am
GSP
- SJU
1 stop6h 24m
Delta
Sun 5/105:43 pm
SJU
- GSP
1 stop6h 00m
Delta
Deal found 3/9![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 5/112:52 pm
GSP
- SJU
1 stop6h 32m
United Airlines
Fri 5/151:25 pm
SJU
- GSP
1 stop9h 40m
United Airlines
Deal found 3/7![United Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sun 5/35:20 am
GSP
- SJU
2 stops7h 09m
American Airlines
Wed 5/610:03 am
SJU
- GSP
1 stop8h 12m
American Airlines
Deal found 3/5![American Airlines logo]()
$501
This Southwest deal was found by Cheapflights users on 3/7. 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 4/291:55 pm
GSP
- SJU
2 stops9h 45m
Southwest
Fri 5/110:00 am
SJU
- GSP
2 stops10h 55m
Southwest
Deal found 3/7![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 3/5. 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 4/221:55 pm
GSP
- SJU
2 stops9h 45m
Southwest
Tue 4/285:35 am
SJU
- GSP
2 stops10h 45m
Southwest
Deal found 3/5![Southwest logo]()
$441
This Southwest deal was found by Cheapflights users on 3/4. 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.
Thu 7/168:30 am
GSP
- SJU
1 stop12h 45m
Southwest
Mon 7/205:30 am
SJU
- GSP
1 stop7h 45m
Southwest
Deal found 3/4![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 3/5. 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.
Sun 4/126:30 am
GSP
- SJU
2 stops10h 35m
Southwest
Fri 4/1710:00 am
SJU
- GSP
2 stops12h 15m
Southwest
Deal found 3/5![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 3/4. 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.
Sat 6/271:55 pm
GSP
- SJU
2 stops10h 00m
Southwest
Sat 7/45:30 am
SJU
- GSP
1 stop6h 25m
Southwest
Deal found 3/4![Southwest logo]()
$481
This Southwest deal was found by Cheapflights users on 3/6. 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.
Fri 6/191:55 pm
GSP
- SJU
2 stops10h 10m
Southwest
Sun 6/2812:50 pm
SJU
- GSP
1 stop10h 25m
Southwest
Deal found 3/6![Southwest logo]()
$496
Last-minute flights from Greenville to Luis Munoz Marin IntlDiscover last-minute flight deals from Greenville to Luis Munoz Marin Intl. Data last updated March 9, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Luis Munoz Marin Intl. Data last updated March 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/234:28 pm
GSP
- SJU
1 stop26h 27m
Multiple Airlines
Fri 3/275:30 am
SJU
- GSP
1 stop14h 37m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/234:28 pm
GSP
- SJU
1 stop26h 27m
Multiple Airlines
Thu 3/267:54 pm
SJU
- GSP
1 stop22h 01m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Sun 4/125:20 am
GSP
- SJU
1 stop5h 28m
American Airlines
Fri 4/1711:59 pm
SJU
- GSP
1 stop11h 45m
American Airlines
Deal found 3/5![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 4/135:20 am
GSP
- SJU
1 stop15h 31m
American Airlines
Thu 4/1610:03 am
SJU
- GSP
1 stop13h 56m
American Airlines
Deal found 3/6![American Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/135:43 pm
GSP
- SJU
1 stop18h 06m
Multiple Airlines
Thu 4/1611:02 am
SJU
- GSP
2 stops32h 36m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/146:00 am
GSP
- SJU
2 stops12h 10m
American Airlines
Sat 4/1810:01 am
SJU
- GSP
1 stop13h 58m
American Airlines
Deal found 3/7![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 4/216:45 pm
GSP
- SJU
1 stop16h 08m
American Airlines
Mon 4/275:45 am
SJU
- GSP
1 stop12h 30m
American Airlines
Deal found 3/5![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/225:20 am
GSP
- SJU
1 stop15h 31m
American Airlines
Tue 4/285:45 am
SJU
- GSP
1 stop12h 30m
American Airlines
Deal found 3/6![American Airlines logo]()
$281
One-way flights from Greenville to Luis Munoz Marin IntlSearch for one-way flight options from Greenville to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
Search for one-way flight options from Greenville to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:46 pm
GSP
- SJU
1 stop21h 09m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/105:43 pm
GSP
- SJU
1 stop18h 50m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/276:45 pm
GSP
- SJU
1 stop26h 49m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:42 am
GSP
- SJU
1 stop6h 03m
Delta
Deal found 3/4![Delta logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/66:33 pm
GSP
- SJU
1 stop17h 16m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/306:45 pm
GSP
- SJU
1 stop24h 10m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/299:46 pm
GSP
- SJU
1 stop21h 09m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$142
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/156:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
Deal found 3/6![American Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 4/286:00 am
GSP
- SJU
2 stops12h 10m
American Airlines
Deal found 3/5![American Airlines logo]()
$144
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 4/96:45 pm
GSP
- SJU
1 stop16h 08m
American Airlines
Deal found 3/8![American Airlines logo]()
$153
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 March 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $276 (American Airlines) |
One-way from | $120 (Trip.com) |
Popular in | December |
Cheapest in | May |
Average price | $579 |
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 March 9, 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
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Tue 4/28
1:55 pm-11:40 pm
2 stops9h 45m
San Juan Luis Munoz Marin Intl
Fri 5/1
10:00 am-8:55 pm
2 stops10h 55m
$424
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Wed 4/29
1:55 pm-11:40 pm
2 stops9h 45m
San Juan Luis Munoz Marin Intl
Fri 5/1
10:00 am-8:55 pm
2 stops10h 55m
$424
Quickest round-trip
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Fri 5/8
10:09 am-4:33 pm
1 stop6h 24m
San Juan Luis Munoz Marin Intl
Sun 5/10
5:43 pm-11:43 pm
1 stop6h 00m
$436
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Wed 4/22
1:55 pm-11:40 pm
2 stops9h 45m
San Juan Luis Munoz Marin Intl
Tue 4/28
5:35 am-4:20 pm
2 stops10h 45m
$441
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 7/16
8:30 am-9:15 pm
1 stop12h 45m
San Juan Luis Munoz Marin Intl
Mon 7/20
5:30 am-1:15 pm
1 stop7h 45m
$446
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Mon 5/11
2:52 pm-9:24 pm
1 stop6h 32m
San Juan Luis Munoz Marin Intl
Fri 5/15
1:25 pm-11:05 pm
1 stop9h 40m
$451
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sun 4/12
6:30 am-5:05 pm
2 stops10h 35m
San Juan Luis Munoz Marin Intl
Fri 4/17
10:00 am-10:15 pm
2 stops12h 15m
$477
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sat 6/27
1:55 pm-11:55 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Sat 7/4
5:30 am-11:55 am
1 stop6h 25m
$481
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Fri 6/19
1:55 pm-12:05 am
2 stops10h 10m
San Juan Luis Munoz Marin Intl
Sun 6/28
12:50 pm-11:15 pm
1 stop10h 25m
$496
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sun 5/3
5:20 am-12:29 pm
2 stops7h 09m
San Juan Luis Munoz Marin Intl
Wed 5/6
10:03 am-6:15 pm
1 stop8h 12m
$501
Showing 1-10 of 20 resultsSorted by cheapest first
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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 FlightHub the most. FlightHub 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.
GSP-SJU
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 March 6, 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, April is the cheapest month in which you can book a flight from Greenville to San Juan Luis Munoz Marin Intl Airport (average of $138). Flying from Greenville to San Juan Luis Munoz Marin Intl Airport in November 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 March 9, 2026.
Read through reviews of airlines operating flights from Greenville to San Juan Luis Munoz Marin Intl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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 locationsFajardo
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 March 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$420 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$365 | Average$498 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$557 | FlexibilityNo cancel fee | On-time71% |