George Bush Intcntl

$119+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — IAH
Aug 23 — Aug 301
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Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Houston George Bush Intcntl are usually found in October or December, booked 57 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap 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 August 18, 2025.

Round-trip from

$177
(SmartFares)

One-way from

$120
(Priceline)

Popular in

March

Cheapest in

October

Average price

$272

Good round-trip deal

$223 or less

Good one-way deal

$179 or less
From San Salvador El Salvador Intl to Houston George Bush Intcntl
One-way flight from San Salvador El Salvador Intl to Houston George Bush Intcntl
Highest demand for flights based on searches. 9% potential increase in price ($27 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from San Salvador El Salvador Intl to Houston George Bush Intcntl.
Price to beat on a one-way flight from San Salvador El Salvador Intl to Houston George Bush Intcntl.

Find 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 August 18, 2025.

This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:00 amSAL - IAH
Nonstop3h 10mAvianca
Mon 8/252:05 pmIAH - SAL
Nonstop2h 55mAvianca
Deal found 8/18$174
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Sat 8/302:54 pmIAH - SAL
Nonstop2h 54mVolaris El Salvador
Deal found 8/16$177
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.
Thu 8/219:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Sat 8/302:54 pmIAH - SAL
Nonstop2h 54mVolaris El Salvador
Deal found 8/17$179
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:19 pmSAL - IAH
1 stop8h 49mSpirit Airlines
Tue 9/95:37 amIAH - SAL
1 stop8h 03mSpirit Airlines
Deal found 8/16$181
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Thu 9/42:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Deal found 8/18$182
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 8/309:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Thu 9/42:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Deal found 8/17$183
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2912:05 pmSAL - IAH
Nonstop3h 05mAvianca
Sun 8/315:40 pmIAH - SAL
Nonstop2h 55mAvianca
Deal found 8/17$184
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amSAL - IAH
Nonstop3h 10mMultiple Airlines
Sat 9/272:54 pmIAH - SAL
Nonstop2h 52mMultiple Airlines
Deal found 8/16$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.
Sat 9/139:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Thu 10/22:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Deal found 8/17$186
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.
Tue 9/309:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Thu 10/92:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Deal found 8/17$187
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.
Fri 9/268:00 amSAL - IAH
Nonstop3h 10mMultiple Airlines
Thu 10/162:54 pmIAH - SAL
Nonstop2h 52mMultiple 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 8/239:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Sat 8/302:54 pmIAH - SAL
Nonstop2h 54mVolaris El Salvador
Deal found 8/17$189

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 August 18, 2025.
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 8/30

9:27 am-1:34 pm

Nonstop3h 07m

Houston George Bush Intcntl

Thu 9/4

2:54 pm-4:46 pm

Nonstop2h 52m

$183

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 10/2

8:00 am-12:10 pm

Nonstop3h 10m

Houston George Bush Intcntl

Sun 10/12

2:05 pm-4:00 pm

Nonstop2h 55m

$184

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 9/25

9:27 am-1:34 pm

Nonstop3h 07m

Houston George Bush Intcntl

Sat 9/27

2:54 pm-4:46 pm

Nonstop2h 52m

$184

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Sat 9/6

9:27 am-1:34 pm

Nonstop3h 07m

Houston George Bush Intcntl

Thu 9/11

2:54 pm-4:46 pm

Nonstop2h 52m

$186

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Sat 9/13

9:27 am-1:34 pm

Nonstop3h 07m

Houston George Bush Intcntl

Sat 9/27

2:54 pm-4:46 pm

Nonstop2h 52m

$186

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Tue 9/30

9:27 am-1:34 pm

Nonstop3h 07m

Houston George Bush Intcntl

Thu 10/9

2:54 pm-4:46 pm

Nonstop2h 52m

$187

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Tue 10/14

9:27 am-1:34 pm

Nonstop3h 07m

Houston George Bush Intcntl

Thu 10/16

2:54 pm-4:46 pm

Nonstop2h 52m

$187

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Wed 9/10

6:40 am-9:07 pm

1 stop13h 27m

Houston George Bush Intcntl

Wed 9/17

2:27 pm-8:52 pm

1 stop7h 25m

$189

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 9/11

8:00 am-12:10 pm

Nonstop3h 10m

Houston George Bush Intcntl

Sun 9/14

5:40 pm-7:35 pm

Nonstop2h 55m

$189

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 9/11

8:00 am-12:10 pm

Nonstop3h 10m

Houston George Bush Intcntl

Sat 9/13

2:54 pm-4:46 pm

Nonstop2h 52m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 24 results
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The best insider tips for San Salvador to Houston George Bush Intcntl Airport 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 San Salvador to Houston George Bush Intcntl Airport trip
Airlines
Avianca

Opt for Classic fares to earn LifeMiles and enjoy checked bag benefits.


Avoid slow check-in lines by using the Avianca app for online check-in.

United Airlines

United's Economy Plus offers extra legroom and priority boarding for MileagePlus members.


Prepay for checked bags 24 hours before to save on fees.

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 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 August 8, 2025.

Booking 57 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, August is the cheapest month in which you can book a flight from San Salvador to Houston George Bush Intcntl Airport (average of $241). Flying from San Salvador to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 August 18, 2025.

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 44% 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 August 17, 2025.

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

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

Explore weekly flight availability from San Salvador to George Bush Intcntl. 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 SAL to IAH 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 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 August 18, 2025.
See what other customers who have flown with United Airlines, Avianca, and Volaris 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.

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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. 5 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 7 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 Volaris. Our recent data shows that you can find tickets from as low as $75 on this airline. Additional options worth looking into are Spirit Airlines and Volaris El Salvador, starting at $93 and $120 round-trip. Volaris is priced at 71% lower than the current average price of a flight leaving 3 months from now.

  • 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 (87%), Avianca (77%).

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

    On average you can expect to pay $301 for a flight from San Salvador to Houston George Bush Intcntl Airport. The cheapest flight overall is $119 while the most popular route, (San Salvador El Salvador Intl - Houston George Bush Intcntl) is currently priced at $163.

  • 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, August is the cheapest month in which you can book a flight from San Salvador to Houston George Bush Intcntl Airport (average of $241). Flying from San Salvador to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
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.

Top 5 airlines flying from San Salvador to George Bush Intcntl

Discover the top 5 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$75Average$192FlexibilityNo cancel feeOn-time79%
Spirit AirlinesCheapest$93Average$260FlexibilityNo cancel feeOn-time65%
Volaris El SalvadorCheapest$120Average$232FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$126Average$346FlexibilityNo cancel feeOn-time69%
AviancaCheapest$143Average$292FlexibilityNo cancel feeOn-time71%

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