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San Salvador

$207+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SAL
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
1 adult, Economy
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Cheap flight deals from Greenville to San Salvador

Cheapest flights from Greenville to San Salvador
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 March 9, 2026.

This United Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 8/47:40 pm
GSP
-
SAL
1 stop17h 49m
United Airlines
Tue 9/156:00 am
SAL
-
GSP
1 stop13h 53m
United Airlines
Deal found 3/5$469
This American Airlines deal was found by Cheapflights users on 3/5. 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 8/46:00 am
GSP
-
SAL
1 stop15h 39m
American Airlines
Tue 9/151:20 pm
SAL
-
GSP
2 stops19h 36m
American Airlines
Deal found 3/5$473
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:45 pm
GSP
-
SAL
1 stop19h 34m
American Airlines
Tue 8/112:40 pm
SAL
-
GSP
1 stop25h 34m
American Airlines
Deal found 3/6$476
This American Airlines deal was found by Cheapflights users on 3/5. 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 6/28:15 pm
GSP
-
SAL
1 stop17h 07m
American Airlines
Tue 7/216:00 am
SAL
-
GSP
1 stop11h 36m
American Airlines
Deal found 3/5$478
This American Airlines deal was found by Cheapflights users on 3/5. 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 6/98:15 pm
GSP
-
SAL
1 stop24h 27m
American Airlines
Tue 7/216:00 am
SAL
-
GSP
1 stop11h 36m
American Airlines
Deal found 3/5$479
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:14 am
GSP
-
SAL
2 stops14h 28m
American Airlines
Tue 8/112:40 pm
SAL
-
GSP
1 stop25h 34m
American Airlines
Deal found 3/9$484
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:19 pm
GSP
-
SAL
2 stops19h 01m
American Airlines
Fri 11/271:20 pm
SAL
-
GSP
2 stops18h 15m
American Airlines
Deal found 3/7$490
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 4/17:26 pm
GSP
-
SAL
1 stop18h 11m
American Airlines
Wed 4/81:43 pm
SAL
-
GSP
2 stops18h 53m
American Airlines
Deal found 3/5$492
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:40 pm
GSP
-
SAL
1 stop17h 49m
United Airlines
Tue 8/111:20 pm
SAL
-
GSP
1 stop18h 30m
United Airlines
Deal found 3/6$493

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 March 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(United Airlines)

One-way from

$207
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$601
Provider with most accurate pricing for Greenville-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-San Salvador El Salvador Intl flights.
Search Deals
From Greenville to San Salvador El Salvador Intl
Search Deals
One-way flight from Greenville to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 9, 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

Price

Cheapest round-trip

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Tue 8/4

7:40 pm-11:29 am

1 stop17h 49m

San Salvador El Salvador Intl

Tue 9/15

6:00 am-9:53 pm

1 stop13h 53m

$469

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Tue 8/4

6:00 am-7:39 pm

1 stop15h 39m

San Salvador El Salvador Intl

Tue 9/15

1:20 pm-10:49 am

2 stops19h 29m

$473
Quickest round-trip

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Tue 6/2

7:32 pm-11:22 am

2 stops17h 50m

San Salvador El Salvador Intl

Tue 7/21

6:00 am-7:36 pm

1 stop11h 36m

$473

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Mon 5/25

8:15 pm-6:42 pm

1 stop24h 27m

San Salvador El Salvador Intl

Wed 6/3

7:00 am-7:45 pm

1 stop10h 45m

$479

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Mon 6/8

10:30 am-11:29 am

1 stop26h 59m

San Salvador El Salvador Intl

Mon 7/27

1:20 pm-2:20 pm

1 stop23h 00m

$484

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Thu 6/18

8:15 pm-11:22 am

1 stop17h 07m

San Salvador El Salvador Intl

Thu 8/27

12:40 pm-10:53 am

2 stops20h 13m

$484
Cheapest one-way

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Tue 4/7

5:40 am-12:48 pm

1 stop9h 08m

$226
Quickest one-way

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Wed 4/15

6:51 am-12:39 pm

1 stop7h 48m

$226

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Sun 4/5

6:01 am-1:01 pm

1 stop9h 00m

$318

GreenvilleSan Salvador

GSP - SAL

GSPSAL

Greenville

Sat 4/4

6:22 pm-1:01 pm

2 stops20h 39m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

What is the cheapest month to book a flight from Greenville to San Salvador?

Currently, February is the cheapest month in which you can book a flight from Greenville to San Salvador (average of $240). Flying from Greenville to San Salvador in June is currently the most expensive (average of $412). 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 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 March 9, 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.
Delta
7.9
Good
8,272 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,272 reviews
Delta
7.9
Good
8,272 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,403 reviews
Delta
7.9
Good
8,272 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Greenville to San Salvador?

    Airlines like United Airlines fly from Greenville to San Salvador in about 17h 49m. The time it takes to get you to your destination can typically vary by up to . Greenville and San Salvador are separated by a distance of 1541 mi.

  • What are the cheapest airlines flying from Greenville to San Salvador round-trip?

    Currently priced at $367, American Airlines will fly you from Greenville to San Salvador and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $414. You may be able to fly from Greenville to San Salvador for 32% less than the average price by searching for these airlines.

  • Can I find deals for flights from Greenville to San Salvador that include hotel bookings?

    Yes. In addition to deals on Greenville to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to San Salvador.

  • Can I find deals for business class flights from Greenville to San Salvador?

    Yes. Cheapflights offers flight deals from Greenville to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to San Salvador?

    Currently, February is the cheapest month in which you can book a flight from Greenville to San Salvador (average of $240). Flying from Greenville to San Salvador in June is currently the most expensive (average of $412). 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.

See more FAQs

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
La Libertad
Sonsonate
El Cuco

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Greenville to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to San Salvador flights
Savannah to San Salvador flights

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 March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$367Average$536FlexibilityNo cancel feeOn-time71%
DeltaCheapest$414Average$534FlexibilityNo cancel feeOn-timeN/A

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