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George Bush Intcntl

$103+ Cheap flights from San Salvador (SAL) to George Bush Intcntl (IAH)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — IAH
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Houston George Bush Intcntl are usually found in September or October, booked 86 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from San Salvador to George Bush Intcntl

Cheapest flights from San Salvador to George Bush Intcntl
Explore the most affordable flight options available from San Salvador to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Wed 4/89:38 am
SAL
-
IAH
Nonstop3h 11m
Frontier
Mon 4/133:29 pm
IAH
-
SAL
Nonstop3h 01m
Frontier
Deal found 2/16$147
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:38 am
SAL
-
IAH
Nonstop3h 11m
Frontier
Wed 4/83:29 pm
IAH
-
SAL
Nonstop3h 01m
Frontier
Deal found 2/18$166
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:38 am
SAL
-
IAH
Nonstop3h 11m
Frontier
Mon 4/63:29 pm
IAH
-
SAL
Nonstop3h 01m
Frontier
Deal found 2/17$170
This eDestinos deal was found by Cheapflights users on 2/15. 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 8/279:11 am
SAL
-
IAH
Nonstop3h 06m
Volaris
Thu 9/32:47 pm
IAH
-
SAL
Nonstop2h 56m
Volaris
Deal found 2/15$172
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:10 am
SAL
-
IAH
Nonstop3h 07m
Volaris El Salvador
Thu 4/302:47 pm
IAH
-
SAL
Nonstop2h 56m
Volaris El Salvador
Deal found 2/18$173
This Mytrip deal was found by Cheapflights users on 2/17. 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.
Thu 3/510:10 am
SAL
-
IAH
Nonstop3h 07m
Volaris El Salvador
Thu 3/193:37 pm
IAH
-
SAL
Nonstop3h 01m
Volaris El Salvador
Deal found 2/17$174
This eDestinos deal was found by Cheapflights users on 2/15. 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.
Sat 5/99:11 am
SAL
-
IAH
Nonstop3h 06m
Volaris El Salvador
Tue 5/192:47 pm
IAH
-
SAL
Nonstop2h 56m
Volaris El Salvador
Deal found 2/15$179
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:38 am
SAL
-
IAH
Nonstop3h 11m
Frontier
Fri 4/103:29 pm
IAH
-
SAL
Nonstop3h 01m
Frontier
Deal found 2/17$184
This Trip.com deal was found by Cheapflights users on 2/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:38 am
SAL
-
IAH
Nonstop3h 11m
Multiple Airlines
Thu 4/93:42 pm
IAH
-
SAL
Nonstop2h 56m
Multiple Airlines
Deal found 2/16$187

Find flight deals from San Salvador to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to George Bush Intcntl (IAH). 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$147
(Kiwi.com)

One-way from

$103
(eDestinos)

Popular in

June

Cheapest in

September

Average price

$277

Good round-trip deal

$260 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for San Salvador El Salvador Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Houston George Bush Intcntl flights.
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From San Salvador El Salvador Intl to Houston George Bush Intcntl
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One-way flight from San Salvador El Salvador Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from San Salvador El Salvador Intl to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from San Salvador El Salvador Intl to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador to George Bush Intcntl 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 February 19, 2026.
Use the filters below to find and compare flights from San Salvador to Houston George Bush Intcntl Airport that are best for you.

Fly from

San Salvador

Fly to

George Bush Intcntl

Route

Depart

Return

Price

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Sat 5/9

9:11 am-1:17 pm

Nonstop3h 06m

Houston George Bush Intcntl

Tue 5/19

2:47 pm-4:43 pm

Nonstop2h 56m

$179

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Wed 4/8

9:38 am-1:49 pm

Nonstop3h 11m

Houston George Bush Intcntl

Sun 4/12

5:45 pm-7:40 pm

Nonstop2h 55m

$208

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Tue 7/21

1:15 am-5:20 am

Nonstop3h 05m

Houston George Bush Intcntl

Wed 8/26

12:15 pm-2:23 pm

Nonstop3h 08m

$229

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 5/21

1:15 am-5:20 am

Nonstop3h 05m

Houston George Bush Intcntl

Mon 5/25

4:54 pm-6:58 pm

Nonstop3h 04m

$229

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Fri 4/17

12:05 pm-4:10 pm

Nonstop3h 05m

Houston George Bush Intcntl

Sun 5/17

5:45 pm-7:40 pm

Nonstop2h 55m

$238

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Wed 3/18

8:00 am-12:05 pm

Nonstop3h 05m

Houston George Bush Intcntl

Wed 4/8

3:29 pm-5:30 pm

Nonstop3h 01m

$239

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Fri 5/1

8:00 am-12:05 pm

Nonstop3h 05m

Houston George Bush Intcntl

Sat 5/9

5:45 pm-7:40 pm

Nonstop2h 55m

$250

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Sat 5/9

1:43 pm-10:29 pm

1 stop7h 46m

Houston George Bush Intcntl

Tue 5/19

3:11 pm-12:19 pm

2 stops22h 08m

$252

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Fri 5/1

1:19 pm-9:13 am

2 stops18h 54m

Houston George Bush Intcntl

Sat 5/9

6:12 pm-12:19 pm

2 stops19h 07m

$252

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Fri 5/1

1:19 pm-9:44 am

2 stops19h 25m

Houston George Bush Intcntl

Sun 5/10

7:20 am-12:43 pm

1 stop6h 23m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 20 results
1
2

Compare providers for flights from San Salvador to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Salvador to George Bush Intcntl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Salvador to George Bush Intcntl. Price data was last updated on February 18, 2026.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Salvador to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from San Salvador to Houston George Bush Intcntl Airport (average of $85). Flying from San Salvador to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $169). 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 SAL to IAH?

Find hourly flight availability from San Salvador to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 19, 2026.

A simple way to save on the total cost of your ticket is to fly from San Salvador to Houston George Bush Intcntl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from San Salvador to George Bush Intcntl. Price data was last updated on February 17, 2026.

Travelers seeking maximum savings on their San Salvador to Houston George Bush Intcntl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday at noon 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 San Salvador to Houston George Bush Intcntl Airport?

The best insider tips for San Salvador to Houston George Bush Intcntl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Salvador to Houston George Bush Intcntl Airport trip
Our travel experts
Matt Meltzer

Matt Meltzer

Expert on Avianca

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 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

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated February 19, 2026.
See what other customers who have flown with Volaris El Salvador, United Airlines, and Avianca from San Salvador to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris El Salvador
7.4
Good

Food

6.1

Crew

7.7

Overall

7.4

Entertainment

5.7

Boarding

7.5

Comfort

7.1
Volaris El Salvador
7.4
Good
Volaris El Salvador
7.4
Good

Food

6.1

Crew

7.7

Overall

7.4

Entertainment

5.7

Boarding

7.5

Comfort

7.1
United Airlines
7.4
Good
9,321 reviews
Volaris El Salvador
7.4
Good

Food

6.1

Crew

7.7

Overall

7.4

Entertainment

5.7

Boarding

7.5

Comfort

7.1
Avianca
6.6
Okay
2,497 reviews
Volaris El Salvador
7.4
Good

Food

6.1

Crew

7.7

Overall

7.4

Entertainment

5.7

Boarding

7.5

Comfort

7.1
Spirit Airlines
6.3
Okay
8,473 reviews
Volaris El Salvador
7.4
Good

Food

6.1

Crew

7.7

Overall

7.4

Entertainment

5.7

Boarding

7.5

Comfort

7.1
Frontier
5.7
Fair
3,048 reviews
Volaris El Salvador
7.4
Good

Food

6.1

Crew

7.7

Overall

7.4

Entertainment

5.7

Boarding

7.5

Comfort

7.1

Related info for your journey

Find useful and relevant information for your journey from San Salvador to George Bush Intcntl. 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 from for flights from San Salvador to Houston George Bush Intcntl?

    San Salvador El Salvador Intl (SAL), located 20.5 mi from the city center, is the airport you fly out of when you book flights from San Salvador to Houston George Bush Intcntl. 6 airlines have flights from El Salvador Intl to Houston George Bush Intcntl on a regular basis. Booking flights from San Salvador El Salvador Intl to Houston George Bush Intcntl should not be difficult; the airport handles an average of 9 outbound flights to Houston George Bush Intcntl per day.

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

    Departing from San Salvador to Houston George Bush Intcntl Airport will take you 3h 07m. The distance between San Salvador and Houston George Bush Intcntl Airport is about 1211 mi. Most flights are nonstop.

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

    Our cheapest airline available from San Salvador to Houston George Bush Intcntl Airport is Frontier. Our recent data shows that you can find tickets from as low as $58 on this airline. Additional options worth looking into are Spirit Airlines and Volaris El Salvador, starting at $93 and $107 round-trip. Frontier is priced at 77% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Salvador to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $94. Spirit Airlines flights start at $100 while deals on Volaris El Salvador start at $109 one-way.

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

    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 San Salvador to Houston George Bush Intcntl Airport on time: Volaris El Salvador (100%), Avianca (92%), Frontier (88%).

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

    On average you can expect to pay $283 for a flight from San Salvador to Houston George Bush Intcntl Airport. The cheapest flight overall is $112 while the most popular route, (San Salvador El Salvador Intl - Houston George Bush Intcntl) is currently priced at $169.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Salvador to Houston George Bush Intcntl Airport (average of $85). Flying from San Salvador to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $169). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
The Woodlands
Spring
Katy
Humble
Tomball
Conroe
Jersey Village
Cypress

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Alternative routes for San Salvador to George Bush Intcntl

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

Top 6 airlines flying from San Salvador to George Bush Intcntl

Discover the top 6 airlines that operate flights from San Salvador to George Bush Intcntl. 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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$207FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$93Average$173FlexibilityNo cancel feeOn-time65%
Volaris El SalvadorCheapest$110Average$233FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$120Average$327FlexibilityNo cancel feeOn-time69%
AviancaCheapest$145Average$266FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$231Average$364FlexibilityNo cancel feeOn-time71%

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