$126+ Cheap flights from Greenville (GSP) to San Juan
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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJU
אפר' 1 — אפר' 81
1 adult, Economy
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Cheapest flights from Greenville to San JuanExplore the most affordable flight options available from Greenville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מרץ 2, 2026.
Explore the most affordable flight options available from Greenville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מרץ 2, 2026.
This Delta deal was found by Cheapflights users on 2/27. 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.
ו' 4/245:23 pm
GSP
- SJU
1 stop5h 49m
Delta
ד' 4/296:15 am
SJU
- GSP
1 stop8h 02m
Delta
Deal found 2/27![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 3/1. 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.
ו' 4/176:45 pm
GSP
- SJU
1 stop16h 08m
American Airlines
ד' 4/2210:03 am
SJU
- GSP
1 stop8h 12m
American Airlines
Deal found 3/1![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 2/26. 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.
א' 4/126:40 am
GSP
- SJU
1 stop9h 38m
Delta
ה' 4/165:34 pm
SJU
- GSP
1 stop6h 22m
Delta
Deal found 2/26![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 2/26. 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.
ג' 5/55:42 am
GSP
- SJU
1 stop7h 43m
Delta
ו' 5/156:15 am
SJU
- GSP
1 stop5h 50m
Delta
Deal found 2/26![Delta logo]()
$286
This American Airlines deal was found by Cheapflights users on 2/27. 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.
ד' 4/226:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
ש' 5/27:25 am
SJU
- GSP
1 stop16h 32m
American Airlines
Deal found 2/27![American Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
ב' 4/135:43 pm
GSP
- SJU
1 stop18h 06m
Multiple Airlines
א' 4/191:59 am
SJU
- GSP
2 stops14h 54m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 2/28. 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.
ב' 5/46:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
ב' 5/1111:43 am
SJU
- GSP
1 stop6h 32m
American Airlines
Deal found 2/28![American Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
א' 4/1212:55 pm
GSP
- SJU
1 stop11h 10m
Multiple Airlines
ה' 4/163:03 pm
SJU
- GSP
2 stops28h 35m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 2/28. 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.
ב' 4/136:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
ה' 4/1611:43 am
SJU
- GSP
1 stop12h 16m
American Airlines
Deal found 2/28![American Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
א' 4/122:12 pm
GSP
- SJU
1 stop9h 53m
Multiple Airlines
א' 4/197:17 pm
SJU
- GSP
2 stops21h 36m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
א' 3/222:58 pm
GSP
- SJU
1 stop11h 15m
Multiple Airlines
ה' 3/265:30 am
SJU
- GSP
1 stop7h 42m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
א' 5/109:33 am
GSP
- SJU
1 stop16h 28m
Multiple Airlines
א' 5/176:36 pm
SJU
- GSP
1 stop21h 07m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$350
Best flights from Greenville to San JuanDiscover carefully curated flight deals from Greenville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated מרץ 2, 2026.
Discover carefully curated flight deals from Greenville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated מרץ 2, 2026.
This Southwest deal was found by Cheapflights users on 3/1. 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.
ה' 5/71:50 pm
GSP
- SJU
2 stops9h 35m
Southwest
ב' 5/186:50 am
SJU
- GSP
2 stops11h 00m
Southwest
Deal found 3/1![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 2/27. 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.
ב' 3/3010:13 am
GSP
- SJU
1 stop10h 05m
Delta
ב' 4/62:44 pm
SJU
- GSP
1 stop7h 08m
Delta
Deal found 2/27![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 3/1. 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.
ג' 5/56:00 am
GSP
- SJU
1 stop7h 45m
United Airlines
ד' 5/63:56 pm
SJU
- GSP
1 stop17h 51m
United Airlines
Deal found 3/1![United Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 2/26. 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.
ג' 7/148:25 am
GSP
- SJU
1 stop11h 20m
Southwest
ג' 8/410:30 am
SJU
- GSP
2 stops8h 55m
Southwest
Deal found 2/26![Southwest logo]()
$411
This Southwest deal was found by Cheapflights users on 2/26. 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.
ה' 5/71:50 pm
GSP
- SJU
2 stops9h 35m
Southwest
ב' 5/116:50 am
SJU
- GSP
2 stops11h 00m
Southwest
Deal found 2/26![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 3/1. 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.
ה' 5/71:50 pm
GSP
- SJU
2 stops9h 35m
Southwest
ש' 5/166:25 am
SJU
- GSP
2 stops10h 10m
Southwest
Deal found 3/1![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 3/1. 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.
ו' 4/241:50 pm
GSP
- SJU
2 stops10h 05m
Southwest
ד' 4/298:10 am
SJU
- GSP
2 stops11h 50m
Southwest
Deal found 3/1![Southwest logo]()
$431
This Southwest deal was found by Cheapflights users on 2/28. 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.
א' 5/106:30 am
GSP
- SJU
2 stops10h 35m
Southwest
א' 5/1711:40 am
SJU
- GSP
2 stops11h 45m
Southwest
Deal found 2/28![Southwest logo]()
$444
This Southwest deal was found by Cheapflights users on 2/28. 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.
ה' 5/71:50 pm
GSP
- SJU
2 stops9h 35m
Southwest
א' 5/1711:40 am
SJU
- GSP
2 stops11h 45m
Southwest
Deal found 2/28![Southwest logo]()
$444
This Southwest deal was found by Cheapflights users on 3/1. 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.
ש' 3/2812:35 pm
GSP
- SJU
1 stop7h 00m
Southwest
ש' 4/46:00 am
SJU
- GSP
2 stops11h 25m
Southwest
Deal found 3/1![Southwest logo]()
$501
This Southwest deal was found by Cheapflights users on 2/28. 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.
ג' 5/198:20 am
GSP
- SJU
2 stops9h 50m
Southwest
ב' 5/255:35 am
SJU
- GSP
1 stop7h 40m
Southwest
Deal found 2/28![Southwest logo]()
$566
Last-minute flights from Greenville to San JuanDiscover last-minute flight deals from Greenville to San Juan. Data last updated מרץ 2, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to San Juan. Data last updated מרץ 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
א' 3/222:58 pm
GSP
- SJU
1 stop11h 15m
Multiple Airlines
ה' 3/265:30 am
SJU
- GSP
1 stop7h 42m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
ב' 3/308:18 pm
GSP
- SJU
2 stops28h 39m
Multiple Airlines
א' 4/51:45 am
SJU
- GSP
1 stop17h 53m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
ב' 3/306:45 pm
GSP
- SJU
2 stops14h 08m
Multiple Airlines
ו' 4/35:45 am
SJU
- GSP
1 stop13h 53m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 2/26. 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.
א' 4/126:40 am
GSP
- SJU
1 stop9h 38m
Delta
ה' 4/165:34 pm
SJU
- GSP
1 stop6h 22m
Delta
Deal found 2/26![Delta logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
א' 4/1212:55 pm
GSP
- SJU
1 stop11h 10m
Multiple Airlines
ה' 4/163:03 pm
SJU
- GSP
2 stops28h 35m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
א' 4/122:12 pm
GSP
- SJU
1 stop9h 53m
Multiple Airlines
א' 4/197:17 pm
SJU
- GSP
2 stops21h 36m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
ב' 4/135:43 pm
GSP
- SJU
1 stop18h 06m
Multiple Airlines
א' 4/191:59 am
SJU
- GSP
2 stops14h 54m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 2/28. 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.
ב' 4/136:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
ה' 4/1611:43 am
SJU
- GSP
1 stop12h 16m
American Airlines
Deal found 2/28![American Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 3/1. 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.
ו' 4/176:45 pm
GSP
- SJU
1 stop16h 08m
American Airlines
ד' 4/2210:03 am
SJU
- GSP
1 stop8h 12m
American Airlines
Deal found 3/1![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 2/27. 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.
ד' 4/226:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
ש' 5/27:25 am
SJU
- GSP
1 stop16h 32m
American Airlines
Deal found 2/27![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 2/27. 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.
ו' 4/245:23 pm
GSP
- SJU
1 stop5h 49m
Delta
ד' 4/296:15 am
SJU
- GSP
1 stop8h 02m
Delta
Deal found 2/27![Delta logo]()
$256
One-way flights from Greenville to San JuanSearch for one-way flight options from Greenville to San Juan. Find affordable one-way fares based on user searches. Data last updated מרץ 2, 2026.
Search for one-way flight options from Greenville to San Juan. Find affordable one-way fares based on user searches. Data last updated מרץ 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
ו' 4/105:43 pm
GSP
- SJU
1 stop18h 50m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$126
This Delta deal was found by Cheapflights users on 3/1. 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.
ג' 4/285:42 am
GSP
- SJU
1 stop6h 03m
Delta
Deal found 3/1![Delta logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
ב' 6/15:05 pm
GSP
- SJU
1 stop7h 42m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$130
This American Airlines deal was found by Cheapflights users on 2/28. 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.
ג' 4/286:00 am
GSP
- SJU
2 stops12h 10m
American Airlines
Deal found 2/28![American Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 2/26. 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.
א' 4/125:40 am
GSP
- SJU
1 stop6h 06m
Delta
Deal found 2/26![Delta logo]()
$143
This American Airlines deal was found by Cheapflights users on 2/26. 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.
ג' 5/196:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
Deal found 2/26![American Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
ו' 5/295:05 pm
GSP
- SJU
2 stops31h 44m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 2/28. 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.
ה' 4/96:45 pm
GSP
- SJU
1 stop14h 28m
American Airlines
Deal found 2/28![American Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
ב' 3/168:18 pm
GSP
- SJU
2 stops28h 11m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$168
Find flight deals from Greenville to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to San Juan (PR1). 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 מרץ 2, 2026.
Round-trip from | $256 (Delta) |
|---|---|
One-way from | $126 (Kiwi.com) |
Popular in | November |
Cheapest in | May |
Average price | $556 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to San Juan 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 מרץ 2, 2026.
Use the filters below to find and compare flights from Greenville to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ה' 5/7
1:50 pm-11:25 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
ב' 5/18
6:50 am-5:50 pm
2 stops11h 00m
$396
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ג' 7/14
8:25 am-7:45 pm
1 stop11h 20m
San Juan Luis Munoz Marin Intl
ג' 8/4
10:30 am-7:25 pm
2 stops8h 55m
$411
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ה' 5/7
1:50 pm-11:25 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
ב' 5/11
6:50 am-5:50 pm
2 stops11h 00m
$416
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ה' 5/7
1:50 pm-11:25 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
ש' 5/16
6:25 am-4:35 pm
2 stops10h 10m
$416
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ו' 4/24
1:50 pm-11:55 pm
2 stops10h 05m
San Juan Luis Munoz Marin Intl
ד' 4/29
8:10 am-8:00 pm
2 stops11h 50m
$431
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ב' 3/30
10:13 am-8:18 pm
1 stop10h 05m
San Juan Luis Munoz Marin Intl
ב' 4/6
2:44 pm-9:52 pm
1 stop7h 08m
$442
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
א' 5/10
6:30 am-5:05 pm
2 stops10h 35m
San Juan Luis Munoz Marin Intl
א' 5/17
11:40 am-11:25 pm
2 stops11h 45m
$444
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ה' 5/7
1:50 pm-11:25 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
א' 5/17
11:40 am-11:25 pm
2 stops11h 45m
$444
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ש' 3/28
12:35 pm-7:35 pm
1 stop7h 00m
San Juan Luis Munoz Marin Intl
ש' 4/4
6:00 am-5:25 pm
2 stops11h 25m
$501
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
ג' 5/5
6:00 am-1:45 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
ד' 5/6
3:56 pm-9:47 am
1 stop17h 51m
$526
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Greenville to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Greenville with our price prediction graph.
GSP-PR1
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
GSP-PR1
GSP-SJU
How far ahead should I book a flight from Greenville to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Greenville to San Juan. Price data was last updated on February 27, 2026.
The price you pay for your flight from Greenville to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 57 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 Greenville to San Juan?
Currently, March is the cheapest month in which you can book a flight from Greenville to San Juan (average of $124). Flying from Greenville to San Juan in November is currently the most expensive (average of $340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated מרץ 2, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Greenville to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Comfort
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Greenville to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Greenville to San Juan
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Greenville to San Juan by cabin class
Find flights from Greenville to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Greenville and San Juan flights
Browse other Greenville and San Juan flight options. Last updated on מרץ 2, 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 מרץ 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Greenville to San Juan
Discover the top 3 airlines that operate flights from Greenville to San Juan. 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 מרץ 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$345 | Average$475 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$365 | Average$561 | FlexibilityNo cancel fee | On-time71% |