$120+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJU
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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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 San Juan
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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 June 21, 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 June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:03 pm
GSP
- SJU
1 stop28h 54m
Multiple Airlines
Wed 10/144:39 pm
SJU
- GSP
1 stop16h 48m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Fri 8/144:57 pm
GSP
- SJU
1 stop23h 14m
Multiple Airlines
Wed 8/196:45 am
SJU
- GSP
1 stop25h 12m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sun 8/168:37 am
GSP
- SJU
1 stop7h 34m
Multiple Airlines
Wed 8/196:45 am
SJU
- GSP
1 stop25h 12m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Wed 9/237:41 pm
GSP
- SJU
2 stops13h 43m
American Airlines
Wed 9/302:58 pm
SJU
- GSP
1 stop6h 57m
American Airlines
Deal found 6/20![American Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Fri 8/144:57 pm
GSP
- SJU
1 stop23h 14m
Multiple Airlines
Mon 8/176:00 am
SJU
- GSP
1 stop10h 07m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sun 8/168:37 am
GSP
- SJU
1 stop7h 34m
Multiple Airlines
Mon 8/176:00 am
SJU
- GSP
1 stop10h 07m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 9/2212:29 pm
GSP
- SJU
1 stop11h 09m
Multiple Airlines
Sun 9/275:12 pm
SJU
- GSP
1 stop25h 18m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 10/1312:29 pm
GSP
- SJU
1 stop11h 09m
Multiple Airlines
Sat 10/175:12 pm
SJU
- GSP
1 stop19h 27m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/104:57 pm
GSP
- SJU
1 stop23h 14m
Multiple Airlines
Mon 8/176:00 am
SJU
- GSP
1 stop10h 07m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Thu 8/138:37 am
GSP
- SJU
1 stop7h 34m
Multiple Airlines
Mon 8/176:00 am
SJU
- GSP
1 stop10h 07m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Fri 9/182:18 pm
GSP
- SJU
1 stop9h 20m
Multiple Airlines
Sun 9/275:12 pm
SJU
- GSP
1 stop25h 18m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$295
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 June 21, 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 June 21, 2026.
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:05 pm
GSP
- SJU
2 stops10h 00m
Southwest
Mon 8/246:00 am
SJU
- GSP
2 stops10h 05m
Southwest
Deal found 6/18![Southwest logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:40 pm
GSP
- SJU
1 stop9h 01m
Multiple Airlines
Sun 7/196:00 am
SJU
- GSP
1 stop14h 12m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 6/20. 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.
Wed 8/125:46 am
GSP
- SJU
1 stop6h 00m
Delta
Sun 8/167:00 am
SJU
- GSP
1 stop6h 55m
Delta
Deal found 6/20![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
GSP
- SJU
1 stop6h 45m
United Airlines
Wed 9/21:25 pm
SJU
- GSP
1 stop9h 46m
United Airlines
Deal found 6/18![United Airlines logo]()
$516
This Southwest deal was found by Cheapflights users on 6/21. 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.
Mon 8/101:05 pm
GSP
- SJU
2 stops10h 00m
Southwest
Sat 8/155:05 am
SJU
- GSP
2 stops9h 50m
Southwest
Deal found 6/21![Southwest logo]()
$450
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:05 pm
GSP
- SJU
2 stops10h 00m
Southwest
Mon 8/175:30 am
SJU
- GSP
1 stop10h 35m
Southwest
Deal found 6/20![Southwest logo]()
$460
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 am
GSP
- SJU
1 stop8h 34m
United Airlines
Fri 7/101:25 pm
SJU
- GSP
1 stop10h 09m
United Airlines
Deal found 6/17![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:00 am
GSP
- SJU
1 stop7h 45m
United Airlines
Mon 7/131:00 am
SJU
- GSP
1 stop9h 37m
United Airlines
Deal found 6/17![United Airlines logo]()
$533
Last-minute flights from Greenville to San JuanDiscover last-minute flight deals from Greenville to San Juan. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to San Juan. Data last updated June 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:26 am
GSP
- SJU
1 stop14h 11m
Multiple Airlines
Thu 6/256:00 am
SJU
- GSP
1 stop14h 04m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:20 am
GSP
- SJU
1 stop17h 49m
Multiple Airlines
Tue 7/75:45 pm
SJU
- GSP
2 stops38h 12m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:40 pm
GSP
- SJU
1 stop9h 01m
Multiple Airlines
Tue 7/145:45 pm
SJU
- GSP
2 stops38h 12m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/138:13 pm
GSP
- SJU
1 stop28h 28m
Multiple Airlines
Fri 7/176:00 am
SJU
- GSP
1 stop8h 41m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:40 pm
GSP
- SJU
1 stop9h 01m
Multiple Airlines
Thu 7/235:22 pm
SJU
- GSP
1 stop26h 11m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:40 pm
GSP
- SJU
1 stop9h 01m
Multiple Airlines
Thu 7/306:00 am
SJU
- GSP
1 stop13h 56m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/318:13 pm
GSP
- SJU
1 stop28h 28m
Multiple Airlines
Wed 8/56:00 am
SJU
- GSP
1 stop25h 57m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/318:13 pm
GSP
- SJU
1 stop28h 28m
Multiple Airlines
Mon 8/38:52 am
SJU
- GSP
1 stop7h 08m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$429
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 June 21, 2026.
Search for one-way flight options from Greenville to San Juan. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:31 pm
GSP
- SJU
1 stop24h 34m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 7/2811:07 am
GSP
- SJU
1 stop13h 34m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 8/411:07 am
GSP
- SJU
1 stop13h 34m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:13 pm
GSP
- SJU
1 stop28h 28m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:28 pm
GSP
- SJU
1 stop29h 41m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:28 pm
GSP
- SJU
1 stop29h 41m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$196
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 June 21, 2026.
Round-trip from | $258 (Kiwi.com) |
|---|---|
One-way from | $120 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $636 |
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 June 21, 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
Cheapest round-trip
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 8/20
1:05 pm-11:05 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Mon 8/24
6:00 am-4:05 pm
2 stops10h 05m
$416
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Mon 8/10
1:05 pm-11:05 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Sat 8/15
5:05 am-2:55 pm
2 stops9h 50m
$450
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 8/13
1:05 pm-11:05 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Mon 8/17
5:30 am-4:05 pm
1 stop10h 35m
$460
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 7/9
3:40 pm-12:41 am
1 stop9h 01m
San Juan Luis Munoz Marin Intl
Sun 7/19
6:00 am-8:12 pm
1 stop14h 12m
$482
Quickest round-trip
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Wed 8/12
5:46 am-11:46 am
1 stop6h 00m
San Juan Luis Munoz Marin Intl
Sun 8/16
7:00 am-1:55 pm
1 stop6h 55m
$491
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Mon 8/31
7:00 am-1:45 pm
1 stop6h 45m
San Juan Luis Munoz Marin Intl
Wed 9/2
1:25 pm-11:11 pm
1 stop9h 46m
$516
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sat 7/4
6:10 am-2:44 pm
1 stop8h 34m
San Juan Luis Munoz Marin Intl
Fri 7/10
1:25 pm-11:34 pm
1 stop10h 09m
$529
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 7/9
6:00 am-1:45 pm
1 stop7h 45m
San Juan Luis Munoz Marin Intl
Mon 7/13
1:00 am-10:37 am
1 stop9h 37m
$533
Cheapest one-way
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Tue 8/4
11:07 am-12:41 am
1 stop13h 34m
$167
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Tue 7/28
11:07 am-5:02 am
3 stops17h 55m
$234
Showing 1-10 of 14 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
What is the cheapest month to book a flight from Greenville to San Juan?
Currently, January is the cheapest month in which you can book a flight from Greenville to San Juan (average of $259). Flying from Greenville to San Juan in July is currently the most expensive (average of $440). 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?
How far ahead should I book a flight from Greenville to San Juan?
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 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 21, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican 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.
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Overall
7.9
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Popular flights
Alternative routes for Greenville to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
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 June 21, 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 June 21, 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$385 | Average$576 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$547 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$415 | Average$556 | FlexibilityNo cancel fee | On-time63% |