$168+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJU
Jun 6 — Jun 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Luis Munoz Marin Intl
Cheapest
Best
Last-minute
One-way
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 May 7, 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 May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Thu 8/138:37 am
GSP
- SJU
1 stop7h 28m
Multiple Airlines
Wed 8/196:00 am
SJU
- GSP
1 stop25h 57m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/214:55 pm
GSP
- SJU
1 stop23h 03m
Multiple Airlines
Sat 8/298:32 am
SJU
- GSP
2 stops23h 25m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:31 pm
GSP
- SJU
1 stop24h 34m
Multiple Airlines
Wed 7/229:00 am
SJU
- GSP
2 stops22h 57m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 6/3011:07 am
GSP
- SJU
1 stop13h 30m
Multiple Airlines
Wed 7/16:00 am
SJU
- GSP
1 stop8h 58m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/197:00 am
GSP
- SJU
1 stop16h 03m
American Airlines
Sat 5/235:30 am
SJU
- GSP
1 stop13h 54m
American Airlines
Deal found 5/4![American Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Sun 8/23:35 pm
GSP
- SJU
1 stop24h 30m
Multiple Airlines
Thu 8/66:00 am
SJU
- GSP
2 stops13h 39m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Tue 7/711:07 am
GSP
- SJU
1 stop13h 34m
Multiple Airlines
Wed 7/159:00 am
SJU
- GSP
2 stops22h 35m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:07 am
GSP
- SJU
1 stop13h 30m
Multiple Airlines
Sat 6/278:50 am
SJU
- GSP
2 stops46h 44m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Thu 7/233:19 pm
GSP
- SJU
2 stops26h 15m
Multiple Airlines
Thu 7/306:00 am
SJU
- GSP
1 stop13h 56m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$398
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 May 7, 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 May 7, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 9/156:45 am
GSP
- SJU
1 stop9h 46m
Delta
Thu 9/177:30 am
SJU
- GSP
1 stop5h 38m
Delta
Deal found 5/4![Delta logo]()
$416
This Southwest deal was found by Cheapflights users on 5/6. 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.
Thu 9/178:40 am
GSP
- SJU
2 stops8h 15m
Southwest
Sun 9/209:25 pm
SJU
- GSP
2 stops18h 40m
Southwest
Deal found 5/6![Southwest logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Wed 7/13:48 pm
GSP
- SJU
1 stop24h 10m
Multiple Airlines
Mon 7/66:00 am
SJU
- GSP
1 stop8h 41m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:30 am
GSP
- SJU
1 stop8h 14m
United Airlines
Wed 8/261:25 pm
SJU
- GSP
1 stop9h 40m
United Airlines
Deal found 5/6![United Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 9/173:42 pm
GSP
- SJU
1 stop6h 18m
Delta
Mon 9/212:26 pm
SJU
- GSP
1 stop6h 59m
Delta
Deal found 5/4![Delta logo]()
$456
This Southwest deal was found by Cheapflights users on 5/7. 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.
Fri 8/211:05 pm
GSP
- SJU
2 stops10h 45m
Southwest
Sat 8/296:25 am
SJU
- GSP
2 stops8h 30m
Southwest
Deal found 5/7![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:30 am
GSP
- SJU
1 stop7h 15m
United Airlines
Sat 6/61:25 pm
SJU
- GSP
1 stop10h 04m
United Airlines
Deal found 5/5![United Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 8/265:46 am
GSP
- SJU
1 stop6h 00m
Delta
Thu 8/272:59 pm
SJU
- GSP
1 stop8h 00m
Delta
Deal found 5/4![Delta logo]()
$480
This Southwest deal was found by Cheapflights users on 5/6. 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.
Sun 8/26:50 am
GSP
- SJU
2 stops9h 35m
Southwest
Thu 8/66:00 am
SJU
- GSP
2 stops10h 05m
Southwest
Deal found 5/6![Southwest logo]()
$526
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:30 am
GSP
- SJU
1 stop7h 15m
United Airlines
Mon 6/291:00 am
SJU
- GSP
1 stop9h 37m
United Airlines
Deal found 5/5![United Airlines logo]()
$544
This Southwest deal was found by Cheapflights users on 5/6. 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.
Sat 6/271:55 pm
GSP
- SJU
2 stops10h 10m
Southwest
Mon 8/105:30 am
SJU
- GSP
1 stop10h 35m
Southwest
Deal found 5/6![Southwest logo]()
$566
Last-minute flights from Greenville to Luis Munoz Marin IntlDiscover last-minute flight deals from Greenville to Luis Munoz Marin Intl. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Luis Munoz Marin Intl. Data last updated May 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/197:00 am
GSP
- SJU
1 stop16h 03m
American Airlines
Sat 5/235:30 am
SJU
- GSP
1 stop13h 54m
American Airlines
Deal found 5/4![American Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 5/278:15 pm
GSP
- SJU
1 stop13h 24m
American Airlines
Wed 6/310:29 am
SJU
- GSP
1 stop13h 30m
American Airlines
Deal found 5/4![American Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Thu 5/283:40 pm
GSP
- SJU
2 stops36h 21m
Multiple Airlines
Thu 6/46:00 am
SJU
- GSP
1 stop13h 54m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 5/298:15 pm
GSP
- SJU
1 stop13h 24m
American Airlines
Tue 6/26:00 am
SJU
- GSP
1 stop13h 45m
American Airlines
Deal found 5/5![American Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/299:20 pm
GSP
- SJU
1 stop20h 32m
Multiple Airlines
Mon 6/16:00 am
SJU
- GSP
1 stop10h 15m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
GSP
- SJU
1 stop7h 15m
United Airlines
Tue 6/91:00 am
SJU
- GSP
1 stop9h 37m
United Airlines
Deal found 5/4![United Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:07 am
GSP
- SJU
1 stop13h 30m
Multiple Airlines
Sat 6/278:50 am
SJU
- GSP
2 stops46h 44m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/2610:26 am
GSP
- SJU
1 stop14h 11m
Multiple Airlines
Sun 6/286:00 am
SJU
- GSP
1 stop14h 04m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 6/3011:07 am
GSP
- SJU
1 stop13h 30m
Multiple Airlines
Wed 7/16:00 am
SJU
- GSP
1 stop8h 58m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$354
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 May 7, 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 May 7, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:40 am
GSP
- SJU
1 stop6h 21m
Delta
Deal found 5/5![Delta logo]()
$168
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/185:20 am
GSP
- SJU
1 stop15h 31m
American Airlines
Deal found 5/4![American Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 6/3011:07 am
GSP
- SJU
1 stop13h 30m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 7/257:43 pm
GSP
- SJU
1 stop14h 02m
American Airlines
Deal found 5/5![American Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sun 7/268:37 am
GSP
- SJU
2 stops29h 39m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 5/6. 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 10/196:42 pm
GSP
- SJU
1 stop5h 08m
American Airlines
Deal found 5/6![American Airlines logo]()
$213
This eDestinos deal was found by Cheapflights users on 5/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:28 pm
GSP
- SJU
2 stops21h 05m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:45 am
GSP
- SJU
1 stop9h 50m
Delta
Deal found 5/7![Delta logo]()
$228
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 6/278:15 pm
GSP
- SJU
1 stop13h 24m
American Airlines
Deal found 5/6![American Airlines logo]()
$233
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 6/128:15 pm
GSP
- SJU
1 stop13h 24m
American Airlines
Deal found 5/6![American Airlines logo]()
$234
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 May 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $296 (Kiwi.com) |
One-way from | $168 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $548 |
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 May 7, 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 9/15
6:45 am-4:31 pm
1 stop9h 46m
San Juan Luis Munoz Marin Intl
Thu 9/17
7:30 am-1:08 pm
1 stop5h 38m
$416
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 9/17
8:40 am-4:55 pm
2 stops8h 15m
San Juan Luis Munoz Marin Intl
Sun 9/20
9:25 pm-4:05 pm
2 stops18h 40m
$422
Quickest round-trip
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 9/17
3:42 pm-10:00 pm
1 stop6h 18m
San Juan Luis Munoz Marin Intl
Mon 9/21
2:26 pm-9:25 pm
1 stop6h 59m
$456
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Fri 8/21
1:05 pm-11:50 pm
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Sat 8/29
6:25 am-2:55 pm
2 stops8h 30m
$466
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Wed 8/26
5:46 am-11:46 am
1 stop6h 00m
San Juan Luis Munoz Marin Intl
Thu 8/27
2:59 pm-10:59 pm
1 stop8h 00m
$480
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Wed 7/1
3:48 pm-3:58 pm
1 stop24h 10m
San Juan Luis Munoz Marin Intl
Mon 7/6
6:00 am-2:41 pm
1 stop8h 41m
$490
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Mon 8/24
6:30 am-2:44 pm
1 stop8h 14m
San Juan Luis Munoz Marin Intl
Wed 8/26
1:25 pm-11:05 pm
1 stop9h 40m
$506
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 5/28
6:30 am-1:45 pm
1 stop7h 15m
San Juan Luis Munoz Marin Intl
Sat 6/6
1:25 pm-11:29 pm
1 stop10h 04m
$521
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sun 8/2
6:50 am-4:25 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Thu 8/6
6:00 am-4:05 pm
2 stops10h 05m
$526
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Tue 6/9
6:30 am-1:45 pm
1 stop7h 15m
San Juan Luis Munoz Marin Intl
Mon 6/29
1:00 am-10:37 am
1 stop9h 37m
$544
Showing 1-10 of 18 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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?
The best time to book flights from Greenville to San Juan Luis Munoz Marin Intl Airport is 56 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, October is the cheapest month in which you can book a flight from Greenville to San Juan Luis Munoz Marin Intl Airport (average of $431). Flying from Greenville to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $736). 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.
How much does it cost to fly round-trip from Greenville to San Juan Luis Munoz Marin Intl Airport?
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 May 7, 2026.
Read through reviews of airlines operating flights from Greenville to San Juan Luis Munoz Marin Intl Airport, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Luis Munoz Marin Intl flight routes
Other flight options
Other flights from Greenville
Popular flights
Alternative routes for Greenville to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Luis Munoz Marin Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Greenville to Luis Munoz Marin Intl by cabin class
Find flights from Greenville to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Greenville and Luis Munoz Marin Intl flights
Browse other Greenville and Luis Munoz Marin Intl flight options. Last updated on May 7, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$365 | Average$576 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$570 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$415 | Average$546 | FlexibilityNo cancel fee | On-time63% |