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$70+ Cheap flights from George Bush Intcntl (IAH) 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SAL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Salvador El Salvador Intl are usually found in September or January, booked 55 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from George Bush Intcntl to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 August 18, 2025.

Round-trip from

$185
(eDestinos)

One-way from

$71
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$284

Good round-trip deal

$235 or less

Good one-way deal

$94 or less
From Houston George Bush Intcntl to San Salvador El Salvador Intl
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One-way flight from Houston George Bush Intcntl to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 17% potential increase in price ($66 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 August 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to San Salvador El Salvador Intl.
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Price to beat on a one-way flight from Houston George Bush Intcntl to San Salvador El Salvador Intl.
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Find flight deals from George Bush Intcntl to San Salvador

Cheapest flights from George Bush Intcntl to San Salvador
Explore the most affordable flight options available from George Bush Intcntl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This eDestinos deal was found by Cheapflights users on 8/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Sat 10/259:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Deal found 8/17$185
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Thu 9/189:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Deal found 8/17$186
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/262:54 pmIAH - SAL
Nonstop2h 54mVolaris El Salvador
Thu 8/289:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Deal found 8/16$187
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Sat 8/232:54 pmIAH - SAL
Nonstop2h 54mMultiple Airlines
Wed 8/278:00 amSAL - IAH
Nonstop3h 10mMultiple Airlines
Deal found 8/17$188
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/232:54 pmIAH - SAL
Nonstop2h 54mVolaris El Salvador
Sat 8/309:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Deal found 8/17$189
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:54 pmIAH - SAL
Nonstop2h 52mMultiple Airlines
Wed 9/1012:05 pmSAL - IAH
Nonstop3h 05mMultiple Airlines
Deal found 8/17$190
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:54 pmIAH - SAL
Nonstop2h 52mMultiple Airlines
Mon 9/1512:05 pmSAL - IAH
Nonstop3h 05mMultiple Airlines
Deal found 8/17$191
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Tue 9/99:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Deal found 8/18$193
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Mon 9/152:27 pmIAH - SAL
1 stop7h 25mMultiple Airlines
Wed 9/176:40 amSAL - IAH
1 stop13h 27mMultiple Airlines
Deal found 8/16$195
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Tue 9/162:54 pmIAH - SAL
Nonstop2h 52mMultiple Airlines
Mon 9/225:30 amSAL - IAH
2 stops14h 37mMultiple Airlines
Deal found 8/16$196
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/145:40 pmIAH - SAL
Nonstop2h 55mMultiple Airlines
Tue 9/161:45 pmSAL - IAH
1 stop9h 11mMultiple Airlines
Deal found 8/16$197
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Tue 9/162:54 pmIAH - SAL
Nonstop2h 52mMultiple Airlines
Fri 9/195:30 amSAL - IAH
2 stops11h 24mMultiple Airlines
Deal found 8/17$198

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 August 18, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Salvador that are best for you.

Fly from

George Bush Intcntl

Fly to

San Salvador

Route

Depart

Return

Price

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Thu 8/28

2:54 pm-4:48 pm

Nonstop2h 54m

San Salvador El Salvador Intl

Tue 9/16

9:27 am-1:34 pm

Nonstop3h 07m

$185

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Thu 9/11

2:54 pm-4:46 pm

Nonstop2h 52m

San Salvador El Salvador Intl

Mon 9/15

12:05 pm-4:10 pm

Nonstop3h 05m

$186

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Thu 9/4

2:54 pm-4:46 pm

Nonstop2h 52m

San Salvador El Salvador Intl

Thu 9/18

9:27 am-1:34 pm

Nonstop3h 07m

$186

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Tue 9/2

2:54 pm-4:46 pm

Nonstop2h 52m

San Salvador El Salvador Intl

Sat 9/13

9:27 am-1:34 pm

Nonstop3h 07m

$186

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 9/20

2:54 pm-4:46 pm

Nonstop2h 52m

San Salvador El Salvador Intl

Sat 10/4

9:27 am-1:34 pm

Nonstop3h 07m

$186

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Thu 9/11

2:54 pm-4:46 pm

Nonstop2h 52m

San Salvador El Salvador Intl

Tue 9/16

9:27 am-1:34 pm

Nonstop3h 07m

$186

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Tue 9/9

2:54 pm-4:46 pm

Nonstop2h 52m

San Salvador El Salvador Intl

Mon 9/15

12:05 pm-4:10 pm

Nonstop3h 05m

$187

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Tue 8/26

2:54 pm-4:48 pm

Nonstop2h 54m

San Salvador El Salvador Intl

Thu 8/28

9:27 am-1:34 pm

Nonstop3h 07m

$187

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sat 8/23

2:54 pm-4:48 pm

Nonstop2h 54m

San Salvador El Salvador Intl

Mon 8/25

8:00 am-12:10 pm

Nonstop3h 10m

$188

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

Sun 9/7

5:25 am-5:36 pm

2 stops13h 11m

$70

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 17 results
1
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The best insider tips for Houston George Bush Intcntl Airport to San Salvador flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to San Salvador trip
Airlines
Avianca

Opt for Classic fare to earn LifeMiles and enjoy checked bag and seat selection perks.


Avoid long check-in lines by using the Avianca app or online check-in if not checking a bag.

Read more about Aviancaby Matt Meltzer
United Airlines

United's Economy Plus offers extra legroom and priority boarding, ideal for comfort on international routes.


Access Polaris Lounge in Houston for premium amenities like showers and dining before your flight.

Read more about United Airlinesby Harriet Baskas
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on Avianca

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Best time to book a flight from George Bush Intcntl to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from George Bush Intcntl 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 Houston George Bush Intcntl Airport to San Salvador

How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to San Salvador. Price data was last updated on August 8, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to San Salvador is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of $260). Flying from Houston George Bush Intcntl Airport 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 IAH to SAL?

Find hourly flight availability from George Bush Intcntl 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 August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to San Salvador in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to San Salvador. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to San Salvador flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to San Salvador

Explore weekly flight availability from George Bush Intcntl to San Salvador. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from IAH to SAL are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

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 August 18, 2025.
See what other customers who have flown with United Airlines, Avianca, and Volaris from Houston George Bush Intcntl Airport 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.
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Avianca
6.7
Okay
2,407 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Volaris
6.6
Okay
1,162 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Spirit Airlines
6.3
Okay
8,038 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to San Salvador, you will be flying into El Salvador Intl. San Salvador El Salvador Intl (SAL) is just 20.5 mi from the center of the city. El Salvador Intl is the only San Salvador airport and it handles 7 inbound flights from Houston George Bush Intcntl per day. 7 airlines have flights to San Salvador El Salvador Intl from Houston George Bush Intcntl on a regular basis.

  • How long is the flight from Houston George Bush Intcntl Airport to San Salvador?

    There are many flights that can get you from Houston George Bush Intcntl Airport to San Salvador in 2h 54m. Fly via Volaris El Salvador to get the fastest option. The distance from Houston George Bush Intcntl Airport to San Salvador is about 1211 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to San Salvador round-trip?

    Volaris, at $82, was found to be the cheapest airline from Houston George Bush Intcntl Airport to San Salvador.Alternate airlines to your destination round-trip include Volaris El Salvador and Avianca. You may be able to fly from Houston George Bush Intcntl Airport to San Salvador for 74% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to San Salvador?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to San Salvador on time: Avianca (79%), Volaris El Salvador (69%), Avianca (60%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to San Salvador?

    The cheapest flight price from Houston George Bush Intcntl Airport to San Salvador is $70. On average you can expect to pay $680. The most popular route, (Houston George Bush Intcntl - San Salvador El Salvador Intl), can usually be booked for $164.

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

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

  • How can I find direct flights from George Bush Intcntl to San Salvador?

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

  • Can I find deals for business class flights from George Bush Intcntl to San Salvador?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 Houston George Bush Intcntl Airport to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of $260). Flying from Houston George Bush Intcntl Airport 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 San Salvador?

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

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Alternative routes for George Bush Intcntl to San Salvador

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

Top 7 airlines flying from George Bush Intcntl to San Salvador

Discover the top 7 airlines that operate flights from George Bush Intcntl 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$82Average$212FlexibilityNo cancel feeOn-time79%
Volaris El SalvadorCheapest$109Average$238FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$171Average$336FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$175Average$542FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$182Average$403FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$264Average$416FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$345Average$705FlexibilityNo cancel feeOn-time70%

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