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.
$139+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — HOU
Jul 6 — Jul 131
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Salvador to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Houston are usually found in September or October, booked 62 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 July 1, 2025.
Round-trip from | $200 (FlightHub) |
|---|---|
One-way from | $139 (FlightHub) |
Popular in | April |
Cheapest in | September |
Average price | $294 |
Find flight deals from San Salvador to Houston
Cheapest flights from San Salvador to HoustonExplore 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 July 1, 2025.
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 July 1, 2025.
This FlightHub deal was found by Cheapflights users on 6/30. 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.
Fri 8/298:00 amSAL - IAH
Nonstop3h 10mMultiple Airlines
Tue 9/92:54 pmIAH - SAL
Nonstop2h 52mMultiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:05 pmSAL - IAH
Nonstop3h 05mAvianca
Mon 9/12:05 pmIAH - SAL
Nonstop2h 55mAvianca
Deal found 7/1![Avianca logo]()
$201
This Trip.com deal was found by Cheapflights users on 6/30. 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.
Sat 8/309:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Thu 9/252:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Deal found 6/30![Volaris El Salvador logo]()
$207
This American Airlines deal was found by Cheapflights users on 6/30. 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 10/212:35 pmSAL - HOU
2 stops18h 59mAmerican Airlines
Thu 10/168:11 pmHOU - SAL
2 stops16h 29mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$223
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 8/222:40 pmSAL - IAH
1 stop17h 37mAmerican Airlines
Sun 8/2410:07 amIAH - SAL
1 stop28h 05mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$235
This SmartFares deal was found by Cheapflights users on 6/30. 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 7/171:44 pmSAL - IAH
1 stop6h 55mSpirit Airlines
Tue 7/295:00 amIAH - SAL
1 stop8h 39mSpirit Airlines
Deal found 6/30![Spirit Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/29. 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 9/61:52 pmSAL - HOU
1 stop7h 39mDelta
Sat 9/136:00 amHOU - SAL
1 stop7h 22mDelta
Deal found 6/29![Delta logo]()
$279
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 July 1, 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
Fri 8/29
8:00 am-12:10 pm
Nonstop3h 10m
Houston George Bush Intcntl
Tue 9/9
2:54 pm-4:46 pm
Nonstop2h 52m
$200
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 9/25
2:54 pm-4:46 pm
Nonstop2h 52m
$207
San SalvadorHouston
SAL - IAH
SALIAH
San Salvador El Salvador Intl
Wed 9/24
12:05 pm-4:10 pm
Nonstop3h 05m
Houston George Bush Intcntl
Wed 10/1
2:05 pm-4:00 pm
Nonstop2h 55m
$212
San SalvadorHouston
SAL - HOU
SALHOU
San Salvador El Salvador Intl
Thu 10/2
12:35 pm-8:34 am
2 stops18h 59m
Houston Hobby
Thu 10/16
8:11 pm-11:40 am
2 stops16h 29m
$223
San SalvadorHouston
SAL - IAH
SALIAH
San Salvador El Salvador Intl
Sat 8/23
2:40 pm-9:16 am
1 stop17h 36m
Houston George Bush Intcntl
Tue 8/26
7:47 am-1:12 pm
1 stop6h 25m
$232
San SalvadorHouston
SAL - IAH
SALIAH
San Salvador El Salvador Intl
Mon 7/14
1:15 am-5:20 am
Nonstop3h 05m
Houston George Bush Intcntl
Thu 7/31
9:55 pm-11:58 pm
Nonstop3h 03m
$238
San SalvadorHouston
SAL - IAH
SALIAH
San Salvador El Salvador Intl
Thu 7/17
1:44 pm-9:39 pm
1 stop6h 55m
Houston George Bush Intcntl
Tue 7/29
5:00 am-12:39 pm
1 stop8h 39m
$253
San SalvadorHouston
SAL - HOU
SALHOU
San Salvador El Salvador Intl
Sat 9/6
1:52 pm-10:31 pm
1 stop7h 39m
Houston Hobby
Sat 9/13
6:00 am-12:22 pm
1 stop7h 22m
$279
San SalvadorHouston
SAL - IAH
SALIAH
San Salvador El Salvador Intl
Sat 9/27
9:27 am-1:34 pm
Nonstop3h 07m
$139
San SalvadorHouston
SAL - IAH
SALIAH
San Salvador El Salvador Intl
Tue 7/15
1:44 pm-8:52 am
1 stop18h 08m
$140
Showing 1-10 of 19 results
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]()
Avianca
![United Airlines]()
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
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 June 27, 2025.
The best time to book flights from San Salvador to Houston is 62 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 $332). 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 July 1, 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.
How much does it cost to fly round-trip from San Salvador to Houston?
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 July 1, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Salvador to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Crew
8.5
Entertainment
7.9
Overall
8.0
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Crew
8.5
Entertainment
7.9
Overall
8.0
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Crew
8.5
Entertainment
7.9
Overall
8.0
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Crew
8.5
Entertainment
7.9
Overall
8.0
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Crew
8.5
Entertainment
7.9
Overall
8.0
Food
7.3
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
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Alternative routes for San Salvador to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from San Salvador to Houston
Discover the top 7 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 July 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$73 | Average$207 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$84 | Average$350 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$93 | Average$235 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$121 | Average$227 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$142 | Average$289 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$244 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$305 | Average$369 | FlexibilityNo cancel fee | On-time71% |