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$90+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SAL
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
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 Houston George Bush Intcntl to San Salvador El Salvador Intl are usually found in September or October, booked 90 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap 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 diciembre 4, 2025.

This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/313:59 pmIAH - SAL
Nonstop3h 05mFrontier
sáb. 1/3111:10 amSAL - IAH
Nonstop3h 16mFrontier
Deal found 12/2$195
This Travelocity deal was found by Cheapflights users on 12/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:30 amIAH - SAL
Nonstop2h 53mSpirit Airlines
sáb. 1/1711:23 amSAL - IAH
Nonstop3h 14mSpirit Airlines
Deal found 12/2$204
This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:30 amIAH - SAL
Nonstop2h 53mSpirit Airlines
dom. 12/211:18 pmSAL - IAH
Nonstop3h 17mSpirit Airlines
Deal found 12/2$211
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:30 amIAH - SAL
Nonstop2h 53mSpirit Airlines
lun. 12/221:18 pmSAL - IAH
Nonstop3h 17mSpirit Airlines
Deal found 12/2$215
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/269:34 pmIAH - SAL
1 stop11h 26mFrontier
mié. 12/3110:55 amSAL - IAH
Nonstop3h 19mFrontier
Deal found 12/2$216
This Expedia deal was found by Cheapflights users on 12/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/109:30 amIAH - SAL
Nonstop2h 53mSpirit Airlines
dom. 12/141:18 pmSAL - IAH
Nonstop3h 17mSpirit Airlines
Deal found 12/1$219
This Avianca deal was found by Cheapflights users on 12/3. 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.
mar. 12/301:00 pmIAH - SAL
Nonstop3h 00mAvianca
jue. 1/158:00 amSAL - IAH
Nonstop3h 05mAvianca
Deal found 12/3$225
This Orbitz deal was found by Cheapflights users on 12/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/109:30 amIAH - SAL
Nonstop2h 53mSpirit Airlines
mié. 12/171:18 pmSAL - IAH
Nonstop3h 17mSpirit Airlines
Deal found 12/1$227
This Priceline deal was found by Cheapflights users on 12/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/268:59 amIAH - SAL
1 stop24h 01mFrontier
vie. 1/1610:50 amSAL - IAH
Nonstop3h 16mFrontier
Deal found 12/3$228

Find 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 diciembre 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$194
(Cheapflightsfares)

One-way from

$90
(Orbitz)

Popular in

December

Cheapest in

September

Average price

$528

Good round-trip deal

$291 or less

Good one-way deal

$130 or less
Provider with most accurate pricing for Houston George Bush Intcntl-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-San Salvador El Salvador Intl flights.
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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
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
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 December 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to San Salvador El Salvador Intl.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to San Salvador El Salvador Intl.
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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 diciembre 4, 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

sáb. 1/24

4:35 pm-7:40 pm

Nonstop3h 05m

San Salvador El Salvador Intl

lun. 1/26

12:05 pm-3:10 pm

Nonstop3h 05m

$216

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

mar. 1/27

7:45 am-2:52 pm

1 stop7h 07m

San Salvador El Salvador Intl

mar. 2/3

4:02 pm-8:23 pm

1 stop28h 21m

$228

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

sáb. 1/31

7:30 am-10:28 am

Nonstop2h 58m

San Salvador El Salvador Intl

mar. 2/3

4:02 pm-11:11 am

2 stops19h 09m

$245

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

jue. 1/15

5:05 am-2:52 pm

2 stops9h 47m

San Salvador El Salvador Intl

mié. 1/21

7:34 am-3:08 pm

1 stop7h 34m

$248

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

sáb. 2/21

7:30 am-10:28 am

Nonstop2h 58m

San Salvador El Salvador Intl

mar. 2/24

4:00 pm-11:11 am

2 stops19h 11m

$253

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

mar. 12/16

9:30 am-12:23 pm

Nonstop2h 53m

San Salvador El Salvador Intl

dom. 12/28

1:18 pm-4:35 pm

Nonstop3h 17m

$260

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

mar. 2/24

12:21 pm-3:24 pm

Nonstop3h 03m

San Salvador El Salvador Intl

vie. 2/27

6:55 am-10:04 am

Nonstop3h 09m

$268

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

lun. 1/5

3:09 pm-2:47 pm

2 stops23h 38m

San Salvador El Salvador Intl

sáb. 1/17

11:23 am-2:37 pm

Nonstop3h 14m

$280

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

vie. 2/20

6:29 pm-2:58 pm

1 stop20h 29m

San Salvador El Salvador Intl

lun. 2/23

2:56 pm-7:00 pm

1 stop28h 04m

$294

HoustonSan Salvador

IAH - SAL

IAHSAL

Houston George Bush Intcntl

jue. 12/25

6:55 pm-2:47 pm

1 stop19h 52m

San Salvador El Salvador Intl

mié. 12/31

10:55 am-2:14 pm

Nonstop3h 19m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 21 results
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Compare providers for flights from George Bush Intcntl to San Salvador

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 George Bush Intcntl to San Salvador in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 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 Houston George Bush Intcntl Airport-San Salvador flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Houston George Bush Intcntl Airport-San Salvador flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-San Salvador flights, Cheapflights users trust CheapOair the most. CheapOair 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 Houston George Bush Intcntl Airport-San Salvador 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 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 November 28, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to San Salvador is 90 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of $103). Flying from Houston George Bush Intcntl Airport to San Salvador in November is currently the most expensive (average of $177). 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 diciembre 4, 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 at noon. If you’re flexible enough to do this you can expect to save up to 24% 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 November 29, 2025.

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

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

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 diciembre 4, 2025.
See what other customers who have flown with Volaris El Salvador, United Airlines, and Avianca 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.
Volaris El Salvador
7.4
Good

Food

6.0

Comfort

7.1

Entertainment

5.8

Overall

7.4

Boarding

7.5

Crew

7.7
Volaris El Salvador
7.4
Good
Volaris El Salvador
7.4
Good

Food

6.0

Comfort

7.1

Entertainment

5.8

Overall

7.4

Boarding

7.5

Crew

7.7
United Airlines
7.4
Good
9,065 reviews
Volaris El Salvador
7.4
Good

Food

6.0

Comfort

7.1

Entertainment

5.8

Overall

7.4

Boarding

7.5

Crew

7.7
Avianca
6.6
Okay
2,479 reviews
Volaris El Salvador
7.4
Good

Food

6.0

Comfort

7.1

Entertainment

5.8

Overall

7.4

Boarding

7.5

Crew

7.7
Spirit Airlines
6.3
Okay
8,157 reviews
Volaris El Salvador
7.4
Good

Food

6.0

Comfort

7.1

Entertainment

5.8

Overall

7.4

Boarding

7.5

Crew

7.7
Frontier
5.8
Fair
3,090 reviews
Volaris El Salvador
7.4
Good

Food

6.0

Comfort

7.1

Entertainment

5.8

Overall

7.4

Boarding

7.5

Crew

7.7

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 10 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 3h 05m. Fly via Avianca or Spirit Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to San Salvador is about 1211 mi. This flight may include one or multiple stops.

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

    Volaris El Salvador, at $94, was found to be the cheapest airline from Houston George Bush Intcntl Airport to San Salvador.Alternate airlines to your destination round-trip include Spirit Airlines and United Airlines. You may be able to fly from Houston George Bush Intcntl Airport to San Salvador for 70% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Volaris El Salvador, which is currently one of the cheapest options available, starting at $67. Avianca flights start at $85 while deals on Spirit Airlines start at $88 one-way.

  • 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 (89%), Volaris El Salvador (85%), Avianca (81%).

  • 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 $84. On average you can expect to pay $745. The most popular route, (Houston George Bush Intcntl - San Salvador El Salvador Intl), can usually be booked for $178.

  • 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of $103). Flying from Houston George Bush Intcntl Airport to San Salvador in November is currently the most expensive (average of $177). 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
Acajutla
Sonsonate
El Cuco
La Libertad

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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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$117Average$245FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$170Average$310FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$171Average$388FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$184Average$510FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$241Average$403FlexibilityNo cancel feeOn-time71%
FrontierCheapest$278Average$383FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$345Average$676FlexibilityNo cancel feeOn-time70%

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