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$112+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SAL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 August, booked 77 days in advance, depart on a Friday or Tuesday and return on a Wednesday

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 April 3, 2025.

Round-trip from

$268
(American Airlines)

One-way from

$112
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$282
From Galveston to San Salvador El Salvador Intl
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One-way flight from Galveston to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 18% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 3, 2025.

This American Airlines deal was found by Cheapflights users on 4/2. 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 6/28:16 pmHOU - SAL
2 stops16h 53mAmerican Airlines
Tue 6/1012:30 pmSAL - HOU
2 stops20h 13mAmerican Airlines
Deal found 4/2$268
This Delta deal was found by Cheapflights users on 4/2. 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.
Mon 5/56:00 amHOU - SAL
1 stop7h 55mDelta
Sat 5/101:05 pmSAL - HOU
1 stop7h 12mDelta
Deal found 4/2$337
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/119:19 amHOU - SAL
2 stops15h 26mMultiple Airlines
Sat 4/1212:50 amSAL - HOU
2 stops30h 39mMultiple Airlines
Deal found 4/2$522

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 April 3, 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

Mon 6/2

8:16 pm-12:09 pm

2 stops16h 53m

San Salvador El Salvador Intl

Tue 6/10

12:30 pm-9:43 am

2 stops20h 13m

$268

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Mon 5/5

6:00 am-12:55 pm

1 stop7h 55m

San Salvador El Salvador Intl

Sat 5/10

1:05 pm-9:17 pm

1 stop7h 12m

$337

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Fri 4/11

9:19 am-11:45 pm

2 stops15h 26m

San Salvador El Salvador Intl

Sat 4/12

12:50 am-8:29 am

2 stops30h 39m

$522

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Mon 4/7

8:16 pm-12:00 pm

2 stops16h 44m

$112

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Mon 4/7

6:00 am-12:34 pm

1 stop7h 34m

$126

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Fri 4/11

9:19 am-11:45 pm

2 stops15h 26m

$234

HoustonSan Salvador

HOU - SAL

HOUSAL

Houston Hobby

Thu 4/17

2:10 pm-6:25 pm

3 stops29h 15m

$1,924

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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 March 28, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to San Salvador, you should look to book at least 77 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, September is the cheapest month in which you can book a flight from Galveston to San Salvador (average of $260). Flying from Galveston to San Salvador in December is currently the most expensive (average of $588). 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 April 3, 2025.

When flying from Galveston to San Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 April 3, 2025.
To help decide which airline to fly from Galveston to San Salvador, see what other customers have to say about Delta, American Airlines and Iberia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,657 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 7 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.

  • What are the cheapest airlines to fly from Galveston to San Salvador one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $112. Users have also found prices from $126 and $1,924 on Delta and Iberia, respectively.

  • 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, September is the cheapest month in which you can book a flight from Galveston to San Salvador (average of $260). Flying from Galveston to San Salvador in December is currently the most expensive (average of $588). 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 Galveston?

Book flights to Galveston if you plan to visit one of these locations
Sonsonate
La Libertad
Acajutla

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Top 7 airlines flying from Galveston to San Salvador

Discover the top 7 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$90Average$238FlexibilityNo cancel feeOn-time79%
Volaris El SalvadorCheapest$111Average$236FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$144Average$406FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$145Average$533FlexibilityNo cancel feeOn-time65%
AviancaCheapest$167Average$322FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$198Average$487FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$328Average$520FlexibilityNo cancel feeOn-time70%

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