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$218+ Cheap flights from San Salvador (SAL) to Greenville (GSP)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — GSP
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from San Salvador to Greenville

Cheapest flights from San Salvador to Greenville
Explore the most affordable flight options available from San Salvador to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/14:02 pm
SAL
-
GSP
1 stop15h 56m
Multiple Airlines
Sun 2/225:17 pm
GSP
-
SAL
2 stops23h 43m
Multiple Airlines
Deal found 1/27$415
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/63:49 pm
SAL
-
GSP
1 stop7h 08m
American Airlines
Sat 2/286:24 pm
GSP
-
SAL
2 stops19h 13m
American Airlines
Deal found 1/27$503
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:35 pm
SAL
-
GSP
1 stop8h 15m
Delta
Sat 2/285:40 am
GSP
-
SAL
1 stop8h 30m
Delta
Deal found 1/27$508
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/93:21 pm
SAL
-
GSP
1 stop28h 35m
American Airlines
Wed 2/257:26 pm
GSP
-
SAL
1 stop20h 21m
American Airlines
Deal found 1/27$510
This Avianca deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:05 pm
SAL
-
GSP
1 stop15h 11m
Multiple Airlines
Sun 3/86:52 am
GSP
-
SAL
1 stop14h 48m
Multiple Airlines
Deal found 1/27$520
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:21 pm
SAL
-
GSP
2 stops20h 56m
American Airlines
Sun 2/227:37 pm
GSP
-
SAL
2 stops20h 10m
American Airlines
Deal found 1/27$561
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/233:47 pm
SAL
-
GSP
1 stop7h 35m
American Airlines
Sun 3/87:26 pm
GSP
-
SAL
1 stop18h 11m
American Airlines
Deal found 1/28$587

Find flight deals from San Salvador to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Greenville (GSP). 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$510
(American Airlines)

One-way from

$218
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$538
Provider with most accurate pricing for San Salvador El Salvador Intl-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Greenville flights.
Search Deals
From San Salvador El Salvador Intl to Greenville
Search Deals
One-way flight from San Salvador El Salvador Intl to Greenville
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador to Greenville 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 January 29, 2026.
Use the filters below to find and compare flights from San Salvador to Greenville that are best for you.

Fly from

San Salvador

Fly to

Greenville

Route

Depart

Return

Price

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Mon 2/9

3:21 pm-8:56 pm

1 stop28h 35m

Greenville

Wed 2/25

7:26 pm-2:47 pm

1 stop20h 21m

$510

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Mon 2/23

3:47 pm-9:45 am

2 stops16h 58m

Greenville

Sun 3/8

7:26 pm-1:44 pm

1 stop20h 18m

$592

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Sat 3/7

6:55 am-9:58 pm

1 stop14h 03m

Greenville

Sun 3/8

4:55 pm-2:24 pm

1 stop23h 29m

$1,048

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Thu 4/2

2:53 pm-5:43 pm

1 stop24h 50m

$218

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Thu 4/2

12:37 pm-8:38 am

2 stops18h 01m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on San Salvador-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Salvador-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Salvador-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Salvador-Greenville 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 San Salvador-Greenville 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 San Salvador to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from San Salvador 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 San Salvador to Greenville

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

Currently, December is the cheapest month in which you can book a flight from San Salvador to Greenville (average of $227). Flying from San Salvador to Greenville in June is currently the most expensive (average of $430). 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 San Salvador to Greenville?

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown American Airlines from San Salvador to Greenville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,205 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,205 reviews
American Airlines
7.2
Good
11,205 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Greenville. 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 San Salvador to Greenville?

    American Airlines can get you from San Salvador to Greenville in just under 28h 35m. Your travel time can differ by up to . Airlines will cover a distance of 1541 mi.

  • What is the cheapest airline to fly from San Salvador to Greenville round-trip?

    According to our current data, American Airlines ($435), offers the cheapest pricing from San Salvador to Greenville. Users have found that American Airlines is 26% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Salvador to Greenville 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 San Salvador to Greenville?

    Currently, December is the cheapest month in which you can book a flight from San Salvador to Greenville (average of $227). Flying from San Salvador to Greenville in June is currently the most expensive (average of $430). 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 Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Greer
Seneca
Anderson

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Alternative routes for San Salvador to Greenville

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Salvador to Greenville

Discover the top airline that operate flights from San Salvador to Greenville. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$435Average$534FlexibilityNo cancel feeOn-time71%

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