$313+ Cheap flights from Greensboro (GSO) 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SJU
Aug 20 — Aug 271
Round-trip
1 adult, Economy
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Cheapest flights from Greensboro to Luis Munoz Marin IntlExplore the most affordable flight options available from Greensboro to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
Explore the most affordable flight options available from Greensboro to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/109:50 pm
GSO
- SJU
1 stop13h 26m
Multiple Airlines
Thu 8/133:10 am
SJU
- GSO
1 stop12h 52m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/39:50 pm
GSO
- SJU
1 stop28h 25m
Multiple Airlines
Thu 8/610:48 pm
SJU
- GSO
1 stop17h 14m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/195:54 pm
GSO
- SJU
1 stop7h 59m
Multiple Airlines
Fri 10/238:30 am
SJU
- GSO
1 stop8h 44m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 am
GSO
- SJU
1 stop7h 55m
Delta
Tue 12/156:35 pm
SJU
- GSO
1 stop6h 19m
Delta
Deal found 7/17![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Fri 9/47:00 am
SJU
- GSO
1 stop8h 32m
Delta
Deal found 7/20![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:25 am
GSO
- SJU
1 stop6h 20m
Delta
Fri 12/113:35 pm
SJU
- GSO
1 stop9h 19m
Delta
Deal found 7/15![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 7/16. 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 12/710:10 am
GSO
- SJU
1 stop6h 15m
Delta
Fri 12/117:00 am
SJU
- GSO
1 stop10h 23m
Delta
Deal found 7/16![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 7/16. 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 10/94:17 pm
GSO
- SJU
1 stop5h 42m
Delta
Mon 10/125:43 pm
SJU
- GSO
1 stop6h 12m
Delta
Deal found 7/16![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Tue 8/187:00 am
SJU
- GSO
1 stop6h 53m
Delta
Deal found 7/15![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:30 am
GSO
- SJU
1 stop7h 51m
Delta
Sat 11/76:43 pm
SJU
- GSO
1 stop6h 16m
Delta
Deal found 7/20![Delta logo]()
$501
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:50 pm
GSO
- SJU
1 stop7h 39m
Delta
Fri 8/285:49 pm
SJU
- GSO
1 stop6h 10m
Delta
Deal found 7/15![Delta logo]()
$506
Best flights from Greensboro to Luis Munoz Marin IntlDiscover carefully curated flight deals from Greensboro 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 July 21, 2026.
Discover carefully curated flight deals from Greensboro 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 July 21, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Fri 9/47:00 am
SJU
- GSO
1 stop8h 32m
Delta
Deal found 7/20![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:06 pm
GSO
- SJU
2 stops14h 18m
American Airlines
Mon 9/212:58 pm
SJU
- GSO
1 stop7h 00m
American Airlines
Deal found 7/15![American Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
GSO
- SJU
2 stops14h 38m
United Airlines
Thu 9/104:55 pm
SJU
- GSO
1 stop6h 46m
United Airlines
Deal found 7/20![United Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 7/18. 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 10/168:05 am
GSO
- SJU
1 stop8h 28m
Delta
Fri 10/235:43 pm
SJU
- GSO
1 stop6h 16m
Delta
Deal found 7/18![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:53 pm
GSO
- SJU
1 stop7h 06m
Delta
Mon 10/127:30 am
SJU
- GSO
1 stop10h 24m
Delta
Deal found 7/20![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Tue 8/187:00 am
SJU
- GSO
1 stop6h 53m
Delta
Deal found 7/15![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:50 pm
GSO
- SJU
1 stop7h 39m
Delta
Fri 8/285:49 pm
SJU
- GSO
1 stop6h 10m
Delta
Deal found 7/15![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 7/16. 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 8/272:50 pm
GSO
- SJU
1 stop7h 39m
Delta
Sun 8/302:59 pm
SJU
- GSO
1 stop9h 00m
Delta
Deal found 7/16![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 7/18. 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 8/214:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Sun 8/235:49 pm
SJU
- GSO
1 stop6h 10m
Delta
Deal found 7/18![Delta logo]()
$536
Last-minute flights from Greensboro to Luis Munoz Marin IntlDiscover last-minute flight deals from Greensboro to Luis Munoz Marin Intl. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to Luis Munoz Marin Intl. Data last updated July 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/39:50 pm
GSO
- SJU
1 stop28h 25m
Multiple Airlines
Thu 8/610:48 pm
SJU
- GSO
1 stop17h 14m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/109:50 pm
GSO
- SJU
1 stop13h 26m
Multiple Airlines
Thu 8/133:10 am
SJU
- GSO
1 stop12h 52m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Tue 8/187:00 am
SJU
- GSO
1 stop6h 53m
Delta
Deal found 7/15![Delta logo]()
$490
This Delta deal was found by Cheapflights users on 7/16. 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 8/192:50 pm
GSO
- SJU
1 stop7h 39m
Delta
Sat 8/227:00 am
SJU
- GSO
1 stop6h 29m
Delta
Deal found 7/16![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 7/16. 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 8/204:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Sat 8/227:00 am
SJU
- GSO
1 stop6h 29m
Delta
Deal found 7/16![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 7/16. 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 8/214:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Mon 8/247:00 am
SJU
- GSO
1 stop8h 32m
Delta
Deal found 7/16![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 7/18. 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 8/214:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Sun 8/235:49 pm
SJU
- GSO
1 stop6h 10m
Delta
Deal found 7/18![Delta logo]()
$536
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:29 am
GSO
- SJU
2 stops9h 42m
American Airlines
Sun 8/237:30 am
SJU
- GSO
1 stop10h 29m
American Airlines
Deal found 7/19![American Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:50 pm
GSO
- SJU
1 stop7h 39m
Delta
Fri 8/285:49 pm
SJU
- GSO
1 stop6h 10m
Delta
Deal found 7/15![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:30 pm
GSO
- SJU
1 stop5h 59m
Delta
Fri 9/47:00 am
SJU
- GSO
1 stop8h 32m
Delta
Deal found 7/20![Delta logo]()
$436
One-way flights from Greensboro to Luis Munoz Marin IntlSearch for one-way flight options from Greensboro to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
Search for one-way flight options from Greensboro to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:14 am
GSO
- SJU
1 stop10h 31m
Delta
Deal found 7/19![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:59 pm
GSO
- SJU
1 stop7h 30m
Delta
Deal found 7/19![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:25 am
GSO
- SJU
1 stop6h 15m
Delta
Deal found 7/19![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 7/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
GSO
- SJU
1 stop7h 45m
United Airlines
Deal found 7/19![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:14 am
GSO
- SJU
1 stop10h 31m
Delta
Deal found 7/20![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:00 am
GSO
- SJU
1 stop10h 34m
United Airlines
Deal found 7/20![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:59 pm
GSO
- SJU
1 stop7h 30m
Delta
Deal found 7/19![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:37 pm
GSO
- SJU
2 stops11h 52m
United Airlines
Deal found 7/20![United Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:27 am
GSO
- SJU
2 stops15h 30m
American Airlines
Deal found 7/19![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 7/237:50 pm
GSO
- SJU
2 stops18h 22m
American Airlines
Deal found 7/20![American Airlines logo]()
$528
Find flight deals from Greensboro to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) 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 July 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (Kiwi.com) |
One-way from | $313 (Delta) |
Popular in | June |
Cheapest in | August |
Average price | $616 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greensboro 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 July 21, 2026.
Use the filters below to find and compare flights from Greensboro to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Fri 8/28
4:30 pm-10:29 pm
1 stop5h 59m
San Juan Luis Munoz Marin Intl
Fri 9/4
7:00 am-3:32 pm
1 stop8h 32m
$436
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Fri 10/16
8:05 am-4:33 pm
1 stop8h 28m
San Juan Luis Munoz Marin Intl
Fri 10/23
5:43 pm-11:59 pm
1 stop6h 16m
$436
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Fri 10/9
2:53 pm-9:59 pm
1 stop7h 06m
San Juan Luis Munoz Marin Intl
Mon 10/12
7:30 am-5:54 pm
1 stop10h 24m
$456
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Thu 8/13
4:30 pm-10:29 pm
1 stop5h 59m
San Juan Luis Munoz Marin Intl
Tue 8/18
7:00 am-1:53 pm
1 stop6h 53m
$490
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Sun 8/23
2:50 pm-10:29 pm
1 stop7h 39m
San Juan Luis Munoz Marin Intl
Fri 8/28
5:49 pm-11:59 pm
1 stop6h 10m
$506
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Thu 8/27
2:50 pm-10:29 pm
1 stop7h 39m
San Juan Luis Munoz Marin Intl
Sun 8/30
2:59 pm-11:59 pm
1 stop9h 00m
$515
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Wed 9/16
7:06 pm-9:24 am
2 stops14h 18m
San Juan Luis Munoz Marin Intl
Mon 9/21
2:58 pm-9:58 pm
1 stop7h 00m
$533
Quickest round-trip
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Fri 8/21
4:30 pm-10:29 pm
1 stop5h 59m
San Juan Luis Munoz Marin Intl
Sun 8/23
5:49 pm-11:59 pm
1 stop6h 10m
$536
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Sat 9/5
6:00 am-8:38 pm
2 stops14h 38m
San Juan Luis Munoz Marin Intl
Thu 9/10
4:55 pm-11:41 pm
1 stop6h 46m
$542
Cheapest one-way
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Tue 9/1
2:44 pm-11:50 pm
1 stop9h 06m
$313
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Greensboro 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 Greensboro to Luis Munoz Marin Intl in July.
| 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 Greensboro-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 Greensboro-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 Greensboro-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 Greensboro-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 Greensboro-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 Greensboro to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Greensboro with our price prediction graph.
GSO-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 Greensboro to San Juan Luis Munoz Marin Intl Airport
What is the cheapest month to book a flight from Greensboro to San Juan Luis Munoz Marin Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Greensboro to San Juan Luis Munoz Marin Intl Airport (average of $374). Flying from Greensboro to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $686). 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 Greensboro 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 July 21, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Greensboro 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.
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Greensboro 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
Dorado
Rio Grande
Humacao
Bayamón
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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 July 21, 2026.
Greensboro and Luis Munoz Marin Intl flights
Browse other Greensboro and Luis Munoz Marin Intl flight options. Last updated on July 21, 2026.
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Top 3 airlines flying from Greensboro to Luis Munoz Marin Intl
Discover the top 3 airlines that operate flights from Greensboro 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 July 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$546 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$560 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$409 | Average$730 | FlexibilityNo cancel fee | On-time69% |