$290+ Cheap flights from Greenville (GSP) to San Salvador (SAL)
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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SAL
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to San Salvador with Cheapflights
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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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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 Salvador
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Best
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Cheapest flights from Greenville to San SalvadorExplore the most affordable flight options available from Greenville to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Greenville to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:50 am
GSP
- SAL
1 stop17h 57m
United Airlines
Tue 11/37:00 am
SAL
- GSP
1 stop7h 14m
United Airlines
Deal found 7/28![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:30 am
GSP
- SAL
2 stops17h 17m
United Airlines
Tue 11/1011:54 pm
SAL
- GSP
1 stop10h 23m
United Airlines
Deal found 7/28![United Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 10/268:08 pm
GSP
- SAL
1 stop17h 23m
American Airlines
Tue 11/101:08 pm
SAL
- GSP
1 stop7h 42m
American Airlines
Deal found 7/28![American Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:19 pm
GSP
- SAL
2 stops26h 05m
United Airlines
Tue 12/111:54 pm
SAL
- GSP
1 stop22h 25m
United Airlines
Deal found 7/28![United Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:19 pm
GSP
- SAL
2 stops24h 00m
United Airlines
Thu 11/264:40 pm
SAL
- GSP
1 stop28h 19m
United Airlines
Deal found 7/28![United Airlines logo]()
$608
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:19 pm
GSP
- SAL
2 stops33h 28m
United Airlines
Wed 11/2511:54 pm
SAL
- GSP
2 stops12h 46m
United Airlines
Deal found 7/28![United Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 11/222:19 pm
GSP
- SAL
2 stops24h 00m
United Airlines
Wed 11/257:00 am
SAL
- GSP
2 stops30h 16m
United Airlines
Deal found 7/29![United Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/247:00 am
GSP
- SAL
1 stop9h 30m
United Airlines
Tue 11/311:54 pm
SAL
- GSP
1 stop10h 23m
United Airlines
Deal found 7/29![United Airlines logo]()
$621
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:19 pm
GSP
- SAL
2 stops33h 28m
United Airlines
Tue 12/111:54 pm
SAL
- GSP
1 stop22h 25m
United Airlines
Deal found 7/28![United Airlines logo]()
$622
This Avianca deal was found by Cheapflights users on 8/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:17 am
GSP
- SAL
1 stop12h 38m
Multiple Airlines
Sat 9/59:35 am
SAL
- GSP
1 stop7h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$624
Best flights from Greenville to San SalvadorDiscover carefully curated flight deals from Greenville to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Greenville to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/246:20 am
GSP
- SAL
2 stops17h 15m
United Airlines
Tue 11/37:00 am
SAL
- GSP
1 stop7h 14m
United Airlines
Deal found 7/31![United Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 7/29. 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 10/247:46 pm
GSP
- SAL
1 stop18h 51m
American Airlines
Tue 11/33:04 pm
SAL
- GSP
2 stops18h 45m
American Airlines
Deal found 7/29![American Airlines logo]()
$637
This Avianca deal was found by Cheapflights users on 8/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:33 am
GSP
- SAL
1 stop12h 22m
Multiple Airlines
Tue 9/810:05 pm
SAL
- GSP
1 stop9h 43m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 7/31. 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 8/227:28 am
GSP
- SAL
1 stop7h 04m
Delta
Sun 9/61:57 pm
SAL
- GSP
1 stop7h 02m
Delta
Deal found 7/31![Delta logo]()
$711
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:19 pm
GSP
- SAL
2 stops33h 28m
United Airlines
Fri 11/277:00 am
SAL
- GSP
2 stops14h 59m
United Airlines
Deal found 7/28![United Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/275:11 pm
GSP
- SAL
2 stops20h 18m
American Airlines
Tue 9/812:29 pm
SAL
- GSP
2 stops20h 05m
American Airlines
Deal found 8/1![American Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/157:06 am
GSP
- SAL
1 stop15h 43m
United Airlines
Sun 10/2510:54 pm
SAL
- GSP
1 stop10h 23m
United Airlines
Deal found 7/31![United Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/157:41 pm
GSP
- SAL
2 stops17h 43m
American Airlines
Sun 10/251:43 pm
SAL
- GSP
2 stops18h 48m
American Airlines
Deal found 7/31![American Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/2210:17 am
GSP
- SAL
2 stops12h 32m
United Airlines
Sun 9/66:00 am
SAL
- GSP
1 stop8h 50m
United Airlines
Deal found 8/1![United Airlines logo]()
$711
Last-minute flights from Greenville to San SalvadorDiscover last-minute flight deals from Greenville to San Salvador. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to San Salvador. Data last updated August 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/46:30 am
GSP
- SAL
1 stop6h 52m
American Airlines
Tue 9/1512:24 pm
SAL
- GSP
1 stop8h 06m
American Airlines
Deal found 7/28![American Airlines logo]()
$650
This Avianca deal was found by Cheapflights users on 7/31. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:45 am
GSP
- SAL
1 stop12h 10m
Multiple Airlines
Tue 9/1510:05 pm
SAL
- GSP
1 stop14h 15m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$687
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/217:00 am
GSP
- SAL
1 stop7h 38m
American Airlines
Sat 8/2912:29 pm
SAL
- GSP
1 stop8h 29m
American Airlines
Deal found 7/28![American Airlines logo]()
$680
This Avianca deal was found by Cheapflights users on 8/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:33 am
GSP
- SAL
1 stop12h 22m
Multiple Airlines
Tue 9/810:05 pm
SAL
- GSP
1 stop9h 43m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/275:11 pm
GSP
- SAL
2 stops20h 18m
American Airlines
Tue 9/812:29 pm
SAL
- GSP
2 stops20h 05m
American Airlines
Deal found 8/1![American Airlines logo]()
$655
This Avianca deal was found by Cheapflights users on 8/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:17 am
GSP
- SAL
1 stop12h 38m
Multiple Airlines
Sat 9/59:35 am
SAL
- GSP
1 stop7h 30m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/296:00 am
GSP
- SAL
2 stops10h 07m
American Airlines
Sat 9/51:58 pm
SAL
- GSP
2 stops19h 02m
American Airlines
Deal found 8/1![American Airlines logo]()
$695
One-way flights from Greenville to San SalvadorSearch for one-way flight options from Greenville to San Salvador. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Greenville to San Salvador. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. 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 1/46:30 am
GSP
- SAL
2 stops16h 15m
United Airlines
Deal found 7/29![United Airlines logo]()
$290
This Avianca deal was found by Cheapflights users on 7/31. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:43 pm
GSP
- SAL
1 stop12h 47m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 1/46:20 pm
GSP
- SAL
2 stops21h 20m
American Airlines
Deal found 7/30![American Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:05 am
GSP
- SAL
1 stop6h 27m
Delta
Deal found 7/30![Delta logo]()
$300
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:10 pm
GSP
- SAL
2 stops21h 21m
American Airlines
Deal found 7/30![American Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/3110:42 am
GSP
- SAL
2 stops11h 37m
United Airlines
Deal found 7/31![United Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/226:08 pm
GSP
- SAL
3 stops41h 41m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/297:43 pm
GSP
- SAL
2 stops26h 36m
United Airlines
Deal found 7/28![United Airlines logo]()
$386
This AranGrant deal was found by Cheapflights users on 7/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
GSP
- SAL
1 stop7h 29m
GOL
Deal found 7/29![GOL logo]()
$390
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:43 pm
GSP
- SAL
2 stops30h 12m
United Airlines
Deal found 7/28![United Airlines logo]()
$411
Find flight deals from Greenville to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to San Salvador (SAL). 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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $591 (United Airlines) |
One-way from | $290 (United Airlines) |
Popular in | June |
Cheapest in | April |
Average price | $759 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to San Salvador 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 August 2, 2026.
Use the filters below to find and compare flights from Greenville to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Sat 10/24
6:20 am-9:35 pm
2 stops17h 15m
San Salvador El Salvador Intl
Tue 11/3
7:00 am-3:14 pm
1 stop7h 14m
$625
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Sat 10/24
7:46 pm-12:37 pm
1 stop18h 51m
San Salvador El Salvador Intl
Tue 11/3
3:04 pm-10:49 am
2 stops18h 45m
$637
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Mon 11/23
2:19 pm-10:47 pm
2 stops33h 28m
San Salvador El Salvador Intl
Fri 11/27
7:00 am-10:59 pm
2 stops14h 59m
$643
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Thu 8/27
10:33 am-8:55 pm
1 stop12h 22m
San Salvador El Salvador Intl
Tue 9/8
10:05 pm-9:48 am
1 stop9h 43m
$649
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Thu 8/27
5:11 pm-11:29 am
2 stops20h 18m
San Salvador El Salvador Intl
Tue 9/8
12:29 pm-10:34 am
2 stops20h 05m
$655
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Tue 9/15
7:06 am-8:49 pm
1 stop15h 43m
San Salvador El Salvador Intl
Sun 10/25
10:54 pm-11:17 am
1 stop10h 23m
$661
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Tue 9/15
7:41 pm-11:24 am
2 stops17h 43m
San Salvador El Salvador Intl
Sun 10/25
1:43 pm-10:31 am
2 stops18h 48m
$664
Quickest round-trip
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Sat 8/22
7:28 am-12:32 pm
1 stop7h 04m
San Salvador El Salvador Intl
Sun 9/6
1:57 pm-10:59 pm
1 stop7h 02m
$711
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Sat 8/22
10:17 am-8:49 pm
2 stops12h 32m
San Salvador El Salvador Intl
Sun 9/6
6:00 am-4:50 pm
1 stop8h 50m
$711
Cheapest one-way
GreenvilleSan Salvador
GSP - SAL
GSPSAL
Greenville
Mon 1/4
2:52 pm-9:45 pm
1 stop7h 53m
$290
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Greenville to San Salvador
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 Greenville to San Salvador in August.
| 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 | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-San Salvador 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 Greenville-San Salvador 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 Greenville to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from Greenville with our price prediction graph.
GSP-SAL
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 Salvador
Reviews of airlines servicing San Salvador
Get insights into the airlines that provide service to San Salvador. 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 Salvador. Reviews last updated August 2, 2026.
See what other customers who have flown with Delta and American Airlines from Greenville to San Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Greenville to San Salvador. 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 Salvador?
Book flights to San Salvador if you plan to visit one of these locationsAcajutla
La Libertad
Sonsonate
El Cuco
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Greenville and San Salvador flights
Browse other Greenville and San Salvador flight options. Last updated on August 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 August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Salvador
Explore flights to San Salvador departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 2, 2026.
Top 2 airlines flying from Greenville to San Salvador
Discover the top 2 airlines that operate flights from Greenville to San Salvador. 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$595 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$414 | Average$670 | FlexibilityNo cancel fee | On-timeN/A |