$133+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SJU
May 10 — May 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 April 10, 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 April 10, 2026.
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Sat 4/259:05 am
GSP
- SJU
1 stop6h 30m
American Airlines
Wed 4/297:25 am
SJU
- GSP
1 stop16h 32m
American Airlines
Deal found 4/8![American Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:40 am
GSP
- SJU
1 stop9h 54m
United Airlines
Mon 5/111:00 am
SJU
- GSP
1 stop10h 14m
United Airlines
Deal found 4/5![United Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 6/229:51 pm
GSP
- SJU
1 stop18h 07m
Multiple Airlines
Sun 6/286:00 am
SJU
- GSP
1 stop14h 04m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 8/98:37 am
GSP
- SJU
1 stop7h 21m
Multiple Airlines
Sat 8/156:00 am
SJU
- GSP
1 stop25h 57m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/23:35 pm
GSP
- SJU
1 stop24h 23m
Multiple Airlines
Sat 8/86:00 am
SJU
- GSP
1 stop25h 57m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:30 am
GSP
- SJU
1 stop8h 14m
United Airlines
Sat 4/257:00 am
SJU
- GSP
1 stop8h 54m
United Airlines
Deal found 4/8![United Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 6/158:28 pm
GSP
- SJU
1 stop13h 50m
Multiple Airlines
Sun 6/216:00 am
SJU
- GSP
1 stop14h 40m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:43 pm
GSP
- SJU
1 stop25h 16m
Multiple Airlines
Fri 5/228:04 pm
SJU
- GSP
2 stops47h 07m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 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 16m
Multiple Airlines
Sat 8/86:00 am
SJU
- GSP
1 stop25h 57m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 01m
Multiple Airlines
Fri 8/146:00 am
SJU
- GSP
1 stop10h 07m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$347
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 April 10, 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 April 10, 2026.
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:40 am
GSP
- SJU
1 stop9h 54m
United Airlines
Mon 5/41:00 am
SJU
- GSP
1 stop10h 14m
United Airlines
Deal found 4/5![United Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 6/158:28 pm
GSP
- SJU
1 stop13h 50m
Multiple Airlines
Sun 6/216:00 am
SJU
- GSP
1 stop14h 40m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:25 pm
GSP
- SJU
1 stop10h 50m
Southwest
Tue 5/55:35 am
SJU
- GSP
2 stops10h 45m
Southwest
Deal found 4/5![Southwest logo]()
$430
This Delta deal was found by Cheapflights users on 4/9. 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 8/106:45 am
GSP
- SJU
1 stop6h 45m
Delta
Fri 8/141:06 pm
SJU
- GSP
1 stop7h 10m
Delta
Deal found 4/9![Delta logo]()
$456
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:40 am
GSP
- SJU
1 stop9h 54m
United Airlines
Mon 5/111:00 am
SJU
- GSP
1 stop10h 14m
United Airlines
Deal found 4/5![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:30 am
GSP
- SJU
1 stop8h 14m
United Airlines
Sat 4/257:00 am
SJU
- GSP
1 stop8h 54m
United Airlines
Deal found 4/8![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 4/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:45 am
GSP
- SJU
2 stops10h 40m
Southwest
Tue 5/125:35 am
SJU
- GSP
2 stops10h 45m
Southwest
Deal found 4/5![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:40 pm
GSP
- SJU
1 stop6h 10m
Southwest
Mon 9/76:00 am
SJU
- GSP
2 stops10h 05m
Southwest
Deal found 4/6![Southwest logo]()
$456
Last-minute flights from Greenville to San JuanDiscover last-minute flight deals from Greenville to San Juan. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to San Juan. Data last updated April 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:30 am
GSP
- SJU
1 stop8h 14m
United Airlines
Sat 4/257:00 am
SJU
- GSP
1 stop8h 54m
United Airlines
Deal found 4/8![United Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:12 pm
GSP
- SJU
2 stops22h 11m
Multiple Airlines
Sun 4/262:59 am
SJU
- GSP
1 stop16h 39m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Sat 4/259:05 am
GSP
- SJU
1 stop6h 30m
American Airlines
Wed 4/297:25 am
SJU
- GSP
1 stop16h 32m
American Airlines
Deal found 4/8![American Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:40 am
GSP
- SJU
1 stop9h 54m
United Airlines
Mon 5/111:00 am
SJU
- GSP
1 stop10h 14m
United Airlines
Deal found 4/5![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Wed 5/62:52 pm
GSP
- SJU
1 stop6h 32m
United Airlines
Fri 5/81:00 am
SJU
- GSP
1 stop10h 14m
United Airlines
Deal found 4/7![United Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:18 pm
GSP
- SJU
2 stops28h 41m
Multiple Airlines
Sun 5/178:04 pm
SJU
- GSP
1 stop20h 49m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:43 pm
GSP
- SJU
1 stop25h 16m
Multiple Airlines
Sun 5/172:09 am
SJU
- GSP
2 stops13h 34m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 4/9. 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 5/1310:40 am
GSP
- SJU
1 stop9h 54m
United Airlines
Thu 5/211:25 pm
SJU
- GSP
1 stop10h 04m
United Airlines
Deal found 4/9![United Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:43 pm
GSP
- SJU
1 stop25h 16m
Multiple Airlines
Fri 5/228:04 pm
SJU
- GSP
2 stops47h 07m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$344
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 April 10, 2026.
Search for one-way flight options from Greenville to San Juan. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 4/208:18 pm
GSP
- SJU
1 stop13h 01m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$133
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:03 am
GSP
- SJU
1 stop12h 48m
American Airlines
Deal found 4/5![American Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:43 pm
GSP
- SJU
2 stops30h 16m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$152
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Sun 5/105:20 am
GSP
- SJU
1 stop15h 31m
American Airlines
Deal found 4/10![American Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:33 am
GSP
- SJU
3 stops33h 26m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$208
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 April 10, 2026.
Round-trip from | $296 (American Airlines) |
|---|---|
One-way from | $133 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $557 |
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 April 10, 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
Sat 5/2
10:40 am-8:34 pm
1 stop9h 54m
San Juan Luis Munoz Marin Intl
Mon 5/4
1:00 am-11:14 am
1 stop10h 14m
$316
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sat 5/2
10:40 am-8:34 pm
1 stop9h 54m
San Juan Luis Munoz Marin Intl
Mon 5/11
1:00 am-11:14 am
1 stop10h 14m
$316
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Wed 4/22
6:30 am-2:44 pm
1 stop8h 14m
San Juan Luis Munoz Marin Intl
Sat 4/25
7:00 am-3:54 pm
1 stop8h 54m
$336
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Mon 6/15
8:28 pm-10:18 am
1 stop13h 50m
San Juan Luis Munoz Marin Intl
Sun 6/21
6:00 am-8:40 pm
1 stop14h 40m
$343
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sat 5/2
12:25 pm-11:15 pm
1 stop10h 50m
San Juan Luis Munoz Marin Intl
Tue 5/5
5:35 am-4:20 pm
2 stops10h 45m
$430
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Sat 5/2
10:45 am-9:25 pm
2 stops10h 40m
San Juan Luis Munoz Marin Intl
Tue 5/12
5:35 am-4:20 pm
2 stops10h 45m
$437
Quickest round-trip
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Mon 8/10
6:45 am-1:30 pm
1 stop6h 45m
San Juan Luis Munoz Marin Intl
Fri 8/14
1:06 pm-8:16 pm
1 stop7h 10m
$456
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Thu 9/3
4:40 pm-10:50 pm
1 stop6h 10m
San Juan Luis Munoz Marin Intl
Mon 9/7
6:00 am-4:05 pm
2 stops10h 05m
$456
Cheapest one-way
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Tue 4/28
8:03 am-8:51 pm
1 stop12h 48m
$148
GreenvilleSan Juan
GSP - SJU
GSPSJU
Greenville
Mon 5/11
8:28 pm-10:18 am
1 stop13h 50m
$160
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
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 April 3, 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, December is the cheapest month in which you can book a flight from Greenville to San Juan (average of $147). Flying from Greenville to San Juan in November is currently the most expensive (average of $338). 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?
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 April 10, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Greenville to 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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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 April 10, 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 April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Greenville to San Juan
Discover the top 4 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$365 | Average$525 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$415 | Average$546 | FlexibilityNo cancel fee | On-time63% |