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$489+ Cheap flights from San Salvador (SAL) to Greenville (GSP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — GSP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$489
(American Airlines)

Popular in

July

Cheapest in

May

Average price

$584
From San Salvador El Salvador Intl to Greenville
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Highest demand for flights based on searches. 11% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/2512:35 pmSAL - GSP
2 stops19h 18mAmerican Airlines
Fri 10/37:44 pmGSP - SAL
2 stops17h 51mAmerican Airlines
Deal found 9/10$489
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/512:35 pmSAL - GSP
2 stops22h 05mAmerican Airlines
Sun 10/127:10 pmGSP - SAL
2 stops18h 30mAmerican Airlines
Deal found 9/10$521
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/1612:35 pmSAL - GSP
2 stops20h 20mAmerican Airlines
Fri 9/267:44 pmGSP - SAL
2 stops17h 51mAmerican Airlines
Deal found 9/10$524
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/2712:35 pmSAL - GSP
1 stop9h 21mAmerican Airlines
Tue 9/307:44 pmGSP - SAL
2 stops17h 51mAmerican Airlines
Deal found 9/11$569
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/251:25 pmSAL - GSP
1 stop7h 14mUnited Airlines
Fri 10/35:00 pmGSP - SAL
1 stop29h 17mUnited Airlines
Deal found 9/11$589
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/2712:35 pmSAL - GSP
2 stops20h 20mAmerican Airlines
Wed 10/17:44 pmGSP - SAL
2 stops17h 51mAmerican Airlines
Deal found 9/9$602
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/276:00 amSAL - GSP
1 stop7h 42mUnited Airlines
Wed 10/17:00 amGSP - SAL
1 stop7h 06mUnited Airlines
Deal found 9/9$632

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 September 11, 2025.
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

Thu 9/25

12:35 pm-9:53 am

2 stops19h 18m

Greenville

Fri 10/3

7:44 pm-11:35 am

2 stops17h 51m

$489

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Sat 9/27

12:35 pm-10:55 am

2 stops20h 20m

Greenville

Tue 9/30

6:00 am-11:35 am

1 stop7h 35m

$567

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Thu 9/25

1:25 pm-10:39 pm

1 stop7h 14m

Greenville

Fri 10/3

5:00 pm-8:17 pm

1 stop29h 17m

$589

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Sat 9/27

12:35 pm-10:55 am

2 stops20h 20m

Greenville

Wed 10/1

7:44 pm-11:35 am

2 stops17h 51m

$602

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Sun 10/5

12:35 pm-12:40 pm

2 stops22h 05m

Greenville

Sun 10/12

4:46 pm-11:40 am

1 stop20h 54m

$612

San SalvadorGreenville

SAL - GSP

SALGSP

San Salvador El Salvador Intl

Sat 9/27

6:00 am-3:42 pm

1 stop7h 42m

Greenville

Wed 10/1

7:00 am-12:06 pm

1 stop7h 06m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, August is the cheapest month in which you can book a flight from San Salvador to Greenville (average of $322). Flying from San Salvador to Greenville in March is currently the most expensive (average of $386). 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 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 September 11, 2025.
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
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

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 and United Airlines can get you from San Salvador to Greenville in just under 7h 14m. Your travel time can differ by up to 12h 04m. Airlines will cover a distance of 1541 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, August is the cheapest month in which you can book a flight from San Salvador to Greenville (average of $322). Flying from San Salvador to Greenville in March is currently the most expensive (average of $386). 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
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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$435Average$553FlexibilityNo cancel feeOn-time71%

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