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San Salvador

$92+ Cheap flights from Galveston, TX 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to San Salvador El Salvador Intl are usually found in September or October, booked 50 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Find flight deals from Galveston to San Salvador

Cheapest flights from Galveston to San Salvador
Explore the most affordable flight options available from Galveston to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/25. 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 11/28:20 pmHOU - SAL
2 stops16h 00mAmerican Airlines
Thu 11/133:31 pmSAL - HOU
2 stops17h 06mAmerican Airlines
Deal found 10/25$357
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/116:00 amHOU - SAL
1 stop7h 27mAmerican Airlines
Thu 11/202:27 pmSAL - HOU
1 stop19h 13mAmerican Airlines
Deal found 10/25$359
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/116:00 amHOU - SAL
1 stop7h 27mAmerican Airlines
Tue 11/182:27 pmSAL - HOU
1 stop21h 17mAmerican Airlines
Deal found 10/26$361
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/168:20 pmHOU - SAL
2 stops16h 00mAmerican Airlines
Sun 12/72:27 pmSAL - HOU
1 stop9h 31mAmerican Airlines
Deal found 10/26$362
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/86:37 pmHOU - SAL
1 stop18h 50mAmerican Airlines
Sat 11/151:17 pmSAL - HOU
2 stops19h 18mAmerican Airlines
Deal found 10/26$365
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/86:37 pmHOU - SAL
1 stop18h 50mAmerican Airlines
Wed 11/121:19 pmSAL - HOU
1 stop19h 16mAmerican Airlines
Deal found 10/26$366
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/116:00 amHOU - SAL
1 stop7h 27mAmerican Airlines
Sat 11/152:29 pmSAL - HOU
1 stop18h 06mAmerican Airlines
Deal found 10/24$411
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/86:37 pmHOU - SAL
1 stop18h 50mAmerican Airlines
Mon 11/173:31 pmSAL - HOU
2 stops18h 10mAmerican Airlines
Deal found 10/25$418
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/106:37 pmHOU - SAL
1 stop18h 50mAmerican Airlines
Mon 11/173:31 pmSAL - HOU
2 stops18h 10mAmerican Airlines
Deal found 10/26$419
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/98:20 pmHOU - SAL
2 stops16h 00mAmerican Airlines
Wed 11/193:31 pmSAL - HOU
2 stops17h 04mAmerican Airlines
Deal found 10/26$444
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/16:39 pmHOU - SAL
1 stop19h 48mAmerican Airlines
Thu 11/62:27 pmSAL - HOU
1 stop9h 30mAmerican Airlines
Deal found 10/25$448

Cheap flight deals from Galveston to San Salvador

Keep the following information in mind while searching for Galveston to San Salvador flight deals. Data was last updated October 27, 2025.

Round-trip from

$224
(American Airlines)

One-way from

$92
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$266
From Galveston to San Salvador El Salvador Intl
Search Deals
One-way flight from Galveston to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 October 27, 2025.
Use the filters below to find and compare flights from Galveston to San Salvador that are best for you.

Fly from

Galveston

Fly to

San Salvador

Route

Depart

Return

Price

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Sat 12/6

9:02 am-9:49 pm

2 stops12h 47m

San Salvador El Salvador Intl

Tue 12/16

2:27 pm-8:32 am

1 stop18h 05m

$450

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Thu 12/4

5:44 am-1:24 pm

1 stop7h 40m

San Salvador El Salvador Intl

Tue 12/16

2:27 pm-9:38 am

1 stop19h 11m

$523

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Thu 2/26

8:24 pm-2:48 pm

2 stops18h 24m

San Salvador El Salvador Intl

Thu 3/19

2:40 pm-11:43 pm

1 stop8h 03m

$611

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Mon 11/24

6:42 pm-12:20 pm

2 stops17h 38m

San Salvador El Salvador Intl

Tue 12/2

2:27 pm-8:32 am

1 stop18h 05m

$641

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Tue 11/25

8:20 pm-1:27 pm

1 stop17h 07m

San Salvador El Salvador Intl

Tue 12/2

3:31 pm-9:38 am

2 stops18h 07m

$672

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Fri 11/7

6:00 am-1:24 pm

1 stop7h 24m

San Salvador El Salvador Intl

Mon 11/10

2:26 pm-11:07 pm

1 stop8h 41m

$730

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Fri 11/7

6:00 am-1:24 pm

1 stop7h 24m

San Salvador El Salvador Intl

Tue 11/11

2:26 pm-11:07 pm

1 stop8h 41m

$730

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Wed 11/12

6:00 am-1:11 pm

1 stop7h 11m

San Salvador El Salvador Intl

Sat 11/22

2:26 pm-11:07 pm

1 stop8h 41m

$730

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Mon 1/12

6:36 pm-12:31 pm

2 stops17h 55m

$145

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Mon 11/10

6:00 am-1:27 pm

1 stop7h 27m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 17 results
1
2

Best time to book a flight from Galveston to San Salvador

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

How far ahead should I book a flight from Galveston to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to San Salvador. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to San Salvador, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Galveston to San Salvador (average of $99). Flying from Galveston to San Salvador in July is currently the most expensive (average of $141). 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.

What is the cheapest time of day to fly from G4L to SAL?

Find hourly flight availability from Galveston to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s optimal to fly from Galveston to San Salvador in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Galveston to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Galveston to San Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Galveston to San Salvador flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Galveston 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 October 27, 2025.
Peruse reviews from past customers who have flown with Volaris El Salvador, United Airlines, and Volaris from Galveston to San Salvador 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.
Volaris El Salvador
7.4
Good

Boarding

7.5

Crew

7.7

Comfort

7.1

Food

6.0

Overall

7.4

Entertainment

5.8
Volaris El Salvador
7.4
Good
Volaris El Salvador
7.4
Good

Boarding

7.5

Crew

7.7

Comfort

7.1

Food

6.0

Overall

7.4

Entertainment

5.8
United Airlines
7.4
Good
8,997 reviews
Volaris El Salvador
7.4
Good

Boarding

7.5

Crew

7.7

Comfort

7.1

Food

6.0

Overall

7.4

Entertainment

5.8
Volaris
6.7
Okay
1,150 reviews
Volaris El Salvador
7.4
Good

Boarding

7.5

Crew

7.7

Comfort

7.1

Food

6.0

Overall

7.4

Entertainment

5.8
Avianca
6.6
Okay
2,464 reviews
Volaris El Salvador
7.4
Good

Boarding

7.5

Crew

7.7

Comfort

7.1

Food

6.0

Overall

7.4

Entertainment

5.8
Spirit Airlines
6.3
Okay
8,109 reviews
Volaris El Salvador
7.4
Good

Boarding

7.5

Crew

7.7

Comfort

7.1

Food

6.0

Overall

7.4

Entertainment

5.8

Related info for your journey

Find useful and relevant information for your journey from Galveston to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Salvador from Galveston?

    San Salvador El Salvador Intl (SAL), located 20.5 mi from the city center, is the airport you fly into when you book flights from Galveston to San Salvador. 8 airlines have flights to El Salvador Intl from Galveston on a regular basis. Booking flights from Galveston to San Salvador El Salvador Intl should not be difficult; the airport handles an average of 0 inbound flights from Galveston per day.

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

    Departing from Galveston to San Salvador will take you 12h 47m. The distance between Galveston and San Salvador is about 1187 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Galveston to San Salvador (average of $99). Flying from Galveston to San Salvador in July is currently the most expensive (average of $141). 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
Sonsonate
El Cuco
La Libertad
Acajutla

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Galveston to San Salvador

Discover the top 8 airlines that operate flights from Galveston 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$116Average$247FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$124Average$266FlexibilityNo cancel feeOn-time79%
Spirit AirlinesCheapest$148Average$551FlexibilityNo cancel feeOn-time65%
FrontierCheapest$156Average$364FlexibilityNo cancel feeOn-time62%
AviancaCheapest$171Average$316FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$173Average$387FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$224Average$385FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$345Average$676FlexibilityNo cancel feeOn-time70%

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