$227+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — SJU
Jul 8 — Jul 151
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 June 8, 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 June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/284:42 pm
GSO
- SJU
1 stop25h 01m
Multiple Airlines
Thu 9/33:06 am
SJU
- GSO
1 stop12h 04m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 11/110:10 am
GSO
- SJU
1 stop6h 23m
Delta
Tue 11/101:55 pm
SJU
- GSO
1 stop9h 02m
Delta
Deal found 6/5![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 6/4. 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 9/237:00 am
GSO
- SJU
1 stop9h 31m
Delta
Sun 9/2712:58 pm
SJU
- GSO
1 stop10h 57m
Delta
Deal found 6/4![Delta logo]()
$436
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 8/216:29 am
GSO
- SJU
1 stop8h 22m
American Airlines
Tue 8/257:30 am
SJU
- GSO
1 stop9h 00m
American Airlines
Deal found 6/8![American Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 9/165:20 pm
GSO
- SJU
2 stops16h 04m
American Airlines
Mon 9/2110:16 am
SJU
- GSO
2 stops12h 35m
American Airlines
Deal found 6/8![American Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 8/109:50 pm
GSO
- SJU
1 stop13h 26m
Multiple Airlines
Fri 8/148:52 am
SJU
- GSO
1 stop7h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:10 am
GSO
- SJU
1 stop6h 15m
Delta
Fri 12/111:55 pm
SJU
- GSO
1 stop7h 42m
Delta
Deal found 6/8![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 10/246:55 am
GSO
- SJU
1 stop6h 26m
Delta
Sat 10/317:30 am
SJU
- GSO
1 stop6h 16m
Delta
Deal found 6/5![Delta logo]()
$466
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 8/286:29 am
GSO
- SJU
2 stops9h 42m
American Airlines
Fri 9/41:38 pm
SJU
- GSO
1 stop9h 01m
American Airlines
Deal found 6/8![American Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 11/32:45 pm
GSO
- SJU
1 stop6h 37m
United Airlines
Sat 11/78:30 am
SJU
- GSO
1 stop6h 36m
United Airlines
Deal found 6/7![United Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Mon 6/299:36 pm
GSO
- SJU
1 stop28h 33m
Multiple Airlines
Fri 7/38:55 am
SJU
- GSO
1 stop12h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/74:42 pm
GSO
- SJU
1 stop25h 04m
Multiple Airlines
Fri 8/148:52 am
SJU
- GSO
1 stop7h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$477
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 June 8, 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 June 8, 2026.
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:39 am
GSO
- SJU
1 stop9h 59m
Delta
Tue 8/187:00 am
SJU
- GSO
1 stop6h 53m
Delta
Deal found 6/6![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 6/4. 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 9/237:00 am
GSO
- SJU
1 stop9h 31m
Delta
Sun 9/2712:58 pm
SJU
- GSO
1 stop10h 57m
Delta
Deal found 6/4![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 6/5. 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 10/2612:30 pm
GSO
- SJU
1 stop9h 29m
Delta
Mon 11/23:31 pm
SJU
- GSO
1 stop6h 06m
Delta
Deal found 6/5![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:30 am
GSO
- SJU
1 stop8h 12m
Delta
Fri 9/42:59 pm
SJU
- GSO
1 stop9h 00m
Delta
Deal found 6/8![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:30 am
GSO
- SJU
1 stop6h 16m
Delta
Wed 8/127:00 am
SJU
- GSO
1 stop6h 53m
Delta
Deal found 6/6![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:30 am
GSO
- SJU
1 stop8h 12m
Delta
Thu 8/137:00 am
SJU
- GSO
1 stop10h 46m
Delta
Deal found 6/6![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/5. 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 10/262:15 pm
GSO
- SJU
1 stop7h 44m
Delta
Wed 10/287:30 am
SJU
- GSO
1 stop8h 53m
Delta
Deal found 6/5![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/5. 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 10/265:25 am
GSO
- SJU
1 stop7h 56m
Delta
Sun 11/16:43 pm
SJU
- GSO
1 stop6h 11m
Delta
Deal found 6/5![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 7/2912:26 pm
GSO
- SJU
1 stop10h 04m
Delta
Mon 8/36:00 am
SJU
- GSO
1 stop9h 32m
Delta
Deal found 6/7![Delta logo]()
$471
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:30 am
GSO
- SJU
1 stop8h 12m
Delta
Thu 8/137:00 am
SJU
- GSO
1 stop6h 53m
Delta
Deal found 6/6![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:30 am
GSO
- SJU
1 stop6h 16m
Delta
Fri 8/147:00 am
SJU
- GSO
1 stop6h 53m
Delta
Deal found 6/6![Delta logo]()
$496
Last-minute flights from Greensboro to Luis Munoz Marin IntlDiscover last-minute flight deals from Greensboro to Luis Munoz Marin Intl. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to Luis Munoz Marin Intl. Data last updated June 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 6/269:36 pm
GSO
- SJU
1 stop10h 19m
Multiple Airlines
Thu 7/25:15 pm
SJU
- GSO
2 stops22h 47m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 6/269:36 pm
GSO
- SJU
1 stop10h 19m
Multiple Airlines
Fri 7/38:55 am
SJU
- GSO
1 stop12h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Mon 6/299:36 pm
GSO
- SJU
1 stop28h 33m
Multiple Airlines
Fri 7/38:55 am
SJU
- GSO
1 stop12h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 7/125:25 am
GSO
- SJU
1 stop6h 15m
Delta
Tue 7/216:00 am
SJU
- GSO
1 stop8h 04m
Delta
Deal found 6/5![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 7/146:35 am
GSO
- SJU
1 stop10h 04m
Delta
Tue 7/216:00 am
SJU
- GSO
1 stop8h 04m
Delta
Deal found 6/5![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/176:35 am
GSO
- SJU
1 stop10h 04m
Delta
Thu 7/235:50 pm
SJU
- GSO
1 stop6h 09m
Delta
Deal found 6/5![Delta logo]()
$518
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 7/187:37 pm
GSO
- SJU
1 stop15h 27m
American Airlines
Tue 7/217:25 am
SJU
- GSO
1 stop10h 22m
American Airlines
Deal found 6/4![American Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/209:50 pm
GSO
- SJU
2 stops26h 17m
Multiple Airlines
Thu 7/238:37 pm
SJU
- GSO
1 stop19h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/286:35 am
GSO
- SJU
1 stop6h 57m
Delta
Wed 8/55:49 pm
SJU
- GSO
1 stop6h 15m
Delta
Deal found 6/7![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/285:25 am
GSO
- SJU
1 stop8h 07m
Delta
Fri 7/316:00 am
SJU
- GSO
1 stop9h 30m
Delta
Deal found 6/7![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/285:25 am
GSO
- SJU
1 stop6h 15m
Delta
Sun 8/22:42 pm
SJU
- GSO
1 stop8h 01m
Delta
Deal found 6/7![Delta logo]()
$471
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/286:35 am
GSO
- SJU
1 stop10h 04m
Delta
Thu 7/305:50 pm
SJU
- GSO
1 stop6h 09m
Delta
Deal found 6/7![Delta logo]()
$496
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 June 8, 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 June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 10/265:54 pm
GSO
- SJU
2 stops29h 56m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/294:35 pm
GSO
- SJU
1 stop5h 52m
Delta
Deal found 6/7![Delta logo]()
$273
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 7/1710:14 am
GSO
- SJU
1 stop6h 25m
Delta
Deal found 6/7![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 6/282:54 pm
GSO
- SJU
1 stop7h 33m
Delta
Deal found 6/7![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 6/7. 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 6/277:30 am
GSO
- SJU
1 stop9h 16m
Delta
Deal found 6/7![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/1510:00 am
GSO
- SJU
1 stop10h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 6/236:00 am
GSO
- SJU
1 stop7h 45m
United Airlines
Deal found 6/7![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 6/7. 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 6/208:10 am
GSO
- SJU
1 stop8h 36m
Delta
Deal found 6/7![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 7/86:00 am
GSO
- SJU
2 stops14h 34m
United Airlines
Deal found 6/6![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/222:54 pm
GSO
- SJU
1 stop7h 33m
Delta
Deal found 6/7![Delta logo]()
$440
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/175:16 am
GSO
- SJU
2 stops8h 56m
American Airlines
Deal found 6/7![American Airlines logo]()
$463
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 June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (Kiwi.com) |
One-way from | $227 (Kiwi.com) |
Popular in | August |
Cheapest in | September |
Average price | $528 |
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 June 8, 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
Tue 8/11
6:39 am-4:38 pm
1 stop9h 59m
San Juan Luis Munoz Marin Intl
Tue 8/18
7:00 am-1:53 pm
1 stop6h 53m
$426
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Wed 9/23
7:00 am-4:31 pm
1 stop9h 31m
San Juan Luis Munoz Marin Intl
Sun 9/27
12:58 pm-11:55 pm
1 stop10h 57m
$436
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Mon 10/26
12:30 pm-9:59 pm
1 stop9h 29m
San Juan Luis Munoz Marin Intl
Mon 11/2
3:31 pm-8:37 pm
1 stop6h 06m
$446
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Fri 8/28
5:30 am-1:42 pm
1 stop8h 12m
San Juan Luis Munoz Marin Intl
Fri 9/4
2:59 pm-11:59 pm
1 stop9h 00m
$446
Quickest round-trip
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Sun 8/9
5:30 am-11:46 am
1 stop6h 16m
San Juan Luis Munoz Marin Intl
Wed 8/12
7:00 am-1:53 pm
1 stop6h 53m
$446
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Sun 8/9
5:30 am-1:42 pm
1 stop8h 12m
San Juan Luis Munoz Marin Intl
Thu 8/13
7:00 am-5:46 pm
1 stop10h 46m
$446
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Mon 10/26
2:15 pm-9:59 pm
1 stop7h 44m
San Juan Luis Munoz Marin Intl
Wed 10/28
7:30 am-4:23 pm
1 stop8h 53m
$446
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Mon 10/26
5:25 am-1:21 pm
1 stop7h 56m
San Juan Luis Munoz Marin Intl
Sun 11/1
6:43 pm-11:54 pm
1 stop6h 11m
$446
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Wed 7/29
12:26 pm-10:30 pm
1 stop10h 04m
San Juan Luis Munoz Marin Intl
Mon 8/3
6:00 am-3:32 pm
1 stop9h 32m
$471
GreensboroSan Juan
GSO - SJU
GSOSJU
Greensboro/H. Point
Fri 8/7
5:30 am-1:42 pm
1 stop8h 12m
San Juan Luis Munoz Marin Intl
Thu 8/13
7:00 am-1:53 pm
1 stop6h 53m
$491
Showing 1-10 of 22 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 June.
| 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
How far ahead should I book a flight from Greensboro to San Juan Luis Munoz Marin Intl Airport?
The price you pay for your flight from Greensboro to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Greensboro to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Greensboro to San Juan Luis Munoz Marin Intl Airport (average of $411). Flying from Greensboro to San Juan Luis Munoz Marin Intl Airport in August is currently the most expensive (average of $650). 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 June 8, 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.
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Rio Grande
Dorado
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 June 8, 2026.
Greensboro and Luis Munoz Marin Intl flights
Browse other Greensboro and Luis Munoz Marin Intl flight options. Last updated on June 8, 2026.
Other flights from Greensboro
Browse through other flights departing from Greensboro. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
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Top 4 airlines flying from Greensboro to Luis Munoz Marin Intl
Discover the top 4 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$356 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$272 | Average$534 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$555 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$401 | Average$686 | FlexibilityNo cancel fee | On-time69% |