Houston

$140+ Cheap flights from San Salvador (SAL) to Houston

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — HOU
Apr 2 — Apr 91
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Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Houston are usually found in September or October, booked 58 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from San Salvador to Houston

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Houston (HO1). 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 March 28, 2025.

Round-trip from

$237
(CheapOair)

One-way from

$141
(OneTravel)

Popular in

July

Cheapest in

September

Average price

$290
From San Salvador El Salvador Intl to Houston
One-way flight from San Salvador El Salvador Intl to Houston
Highest demand for flights based on searches. 8% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from San Salvador to Houston

Cheapest flights from San Salvador to Houston
Explore the most affordable flight options available from San Salvador to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This eDestinos deal was found by Cheapflights users on 3/25. 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 12/1310:00 amSAL - IAH
Nonstop3h 10mVolaris El Salvador
Sat 1/32:34 pmIAH - SAL
Nonstop2h 57mVolaris El Salvador
Deal found 3/25$222
This Booking.com deal was found by Cheapflights users on 3/26. 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 4/179:10 amSAL - IAH
Nonstop3h 07mMultiple Airlines
Fri 4/255:40 pmIAH - SAL
Nonstop2h 55mMultiple Airlines
Deal found 3/26$254
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:00 amSAL - IAH
1 stop13h 34mAmerican Airlines
Mon 6/306:11 pmIAH - SAL
2 stops18h 25mAmerican Airlines
Deal found 3/26$285
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:28 pmSAL - HOU
1 stop18h 16mAmerican Airlines
Sat 5/108:16 pmHOU - SAL
2 stops16h 53mAmerican Airlines
Deal found 3/26$291
This eDestinos deal was found by Cheapflights users on 3/27. 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.
Fri 4/1112:50 amSAL - IAH
1 stop15h 32mSpirit Airlines
Sat 4/196:17 pmIAH - SAL
1 stop6h 28mSpirit Airlines
Deal found 3/27$299
This Priceline deal was found by Cheapflights users on 3/27. 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.
Tue 4/228:00 amSAL - IAH
Nonstop3h 10mAvianca
Mon 4/282:05 pmIAH - SAL
Nonstop2h 55mAvianca
Deal found 3/27$300
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:00 amSAL - IAH
Nonstop3h 11mUnited Airlines
Sun 1/46:15 pmIAH - SAL
Nonstop3h 04mUnited Airlines
Deal found 3/26$345
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:34 pmSAL - IAH
1 stop9h 20mDelta
Tue 9/166:00 amIAH - SAL
1 stop7h 14mDelta
Deal found 3/26$354
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:05 pmSAL - HOU
1 stop7h 12mDelta
Sun 5/186:00 amHOU - SAL
1 stop6h 50mDelta
Deal found 3/26$500
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/1212:50 amSAL - HOU
2 stops30h 39mMultiple Airlines
Mon 4/219:19 amHOU - SAL
2 stops15h 26mMultiple Airlines
Deal found 3/27$557

Cheapflights Fare Finder

Customize your flight search to find flights from San Salvador to Houston 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 March 28, 2025.
Use the filters below to find and compare flights from San Salvador to Houston that are best for you.

Fly from

San Salvador

Fly to

Houston

Route

Depart

Return

Price

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 4/10

9:10 am-1:17 pm

Nonstop3h 07m

Houston George Bush Intcntl

Tue 4/15

2:50 pm-4:38 pm

Nonstop2h 48m

$222

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 4/17

9:10 am-1:17 pm

Nonstop3h 07m

Houston George Bush Intcntl

Fri 4/25

5:40 pm-7:35 pm

Nonstop2h 55m

$254

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Thu 6/19

6:00 am-8:34 pm

1 stop13h 34m

Houston George Bush Intcntl

Mon 6/30

6:11 pm-11:36 am

2 stops18h 25m

$285

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Fri 4/11

12:50 am-5:22 pm

1 stop15h 32m

Houston George Bush Intcntl

Sat 4/19

6:17 pm-11:45 pm

1 stop6h 28m

$299

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Tue 4/22

8:00 am-12:10 pm

Nonstop3h 10m

Houston George Bush Intcntl

Mon 4/28

2:05 pm-4:00 pm

Nonstop2h 55m

$300

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Sat 4/19

12:07 am-9:49 am

1 stop8h 42m

Houston George Bush Intcntl

Sat 4/26

10:51 am-10:46 pm

1 stop12h 55m

$328

San SalvadorHouston

SAL - HOU

SALHOU

San Salvador El Salvador Intl

Fri 4/4

6:00 am-10:40 pm

2 stops15h 40m

Houston Hobby

Sun 4/6

8:16 pm-12:28 pm

1 stop17h 12m

$337

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Fri 9/12

1:34 pm-11:54 pm

1 stop9h 20m

Houston George Bush Intcntl

Tue 9/16

6:00 am-12:14 pm

1 stop7h 14m

$354

San SalvadorHouston

SAL - IAH

SALIAH

San Salvador El Salvador Intl

Wed 5/28

1:15 am-5:20 am

Nonstop3h 05m

Houston George Bush Intcntl

Thu 6/12

9:55 pm-11:58 pm

Nonstop3h 03m

$371

San SalvadorHouston

SAL - HOU

SALHOU

San Salvador El Salvador Intl

Thu 5/1

2:10 pm-11:08 pm

1 stop7h 58m

Houston Hobby

Tue 5/13

6:00 am-11:50 am

1 stop6h 50m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 23 results
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The best insider tips for San Salvador to Houston 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 trip
Airlines
Avianca

Classic fare includes a checked bag up to 50.7 pounds and seat selection.


Business class offers lie-flat seats and multiple meal selections on long-haul flights.

United Airlines

Basic Economy allows only a personal item; no carry-on bags unless exceptions apply.


Polaris Business Class offers lie-flat seats and access to exclusive Polaris Lounges.

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 Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

How far ahead should I book a flight from San Salvador to Houston?

Use this chart to determine the optimal time to book a round-trip flight from San Salvador to Houston. Price data was last updated on March 21, 2025.

The best time to book flights from San Salvador to Houston is 58 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 San Salvador to Houston?

Currently, September is the cheapest month in which you can book a flight from San Salvador to Houston (average of $230). Flying from San Salvador to Houston in March is currently the most expensive (average of $334). 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 HOU?

Find hourly flight availability from San Salvador to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

One of the essential ways to save on airfare from San Salvador to Houston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 40% on airfare.

What is the cheapest day to fly from San Salvador to Houston?

Use this chart to determine the cheapest time to fly round-trip from San Salvador to Houston. Price data was last updated on December 16, 2024.

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

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated March 28, 2025.
To help decide which airline to fly from San Salvador to Houston, see what other customers have to say about Delta, Aeromexico and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Houston. 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?

    Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to Houston from San Salvador. Booking flights from El Salvador Intl (SAL) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 6 different airlines.

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

    Volaris El Salvador, at $237, was found to be the cheapest airline from San Salvador to Houston.Alternate airlines to your destination round-trip include American Airlines and Spirit Airlines. Volaris El Salvador is 6% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Volaris El Salvador. According to our data, you can fly for as low as $141. Users have also found prices from $151 and $173 on Spirit Airlines and Avianca, respectively.

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

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

  • How can I find direct flights from San Salvador to Houston?

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

  • Can I find deals for business class flights from San Salvador to Houston?

    Yes. Cheapflights offers flight deals from San Salvador to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from San Salvador to Houston (average of $230). Flying from San Salvador to Houston in March is currently the most expensive (average of $334). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from San Salvador to Houston

Discover the top 6 airlines that operate flights from San Salvador to Houston. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$73Average$206FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$84Average$324FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$85Average$247FlexibilityNo cancel feeOn-time65%
Volaris El SalvadorCheapest$118Average$210FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$137Average$281FlexibilityNo cancel feeOn-time71%
DeltaCheapest$244Average$316FlexibilityNo cancel feeOn-timeN/A
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