Cheap flights from San Salvador (SAL) to Houston
SAL — HOU
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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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 October 9, 2026.
Popular in | July |
|---|---|
Cheapest in | January |
Average price | $355 |
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.
SAL-HO1
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
Prices
Delays
How far ahead should I book a flight from San Salvador to Houston?
The best time to book flights from San Salvador to Houston is 50 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, January is the cheapest month in which you can book a flight from San Salvador to Houston (average of $218). Flying from San Salvador to Houston in June is currently the most expensive (average of $472). 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 October 9, 2026.
One of the essential ways to save on airfare from San Salvador to Houston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 34% 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 October 3, 2026.
Travelers seeking maximum savings on their San Salvador to Houston flight should consider departing on Thursday afternoons 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 often are flights from San Salvador to Houston delayed?
About 8% of weekly flights between San Salvador and Houston have experienced delays in the past year, with the average delay time being 132 minutes.
What is the most punctual flight time for San Salvador to Houston flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Salvador to Houston flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 5% of flights being delayed.
The best insider tips for San Salvador to Houston 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 trip
Our travel experts
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 October 9, 2026.
See what other customers who have flown with Volaris El Salvador,United Airlines, andAvianca 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.
Volaris El Salvador
Entertainment
5.7
Comfort
7.1
Overall
7.4
Food
6.1
Crew
7.7
Boarding
7.5
Volaris El Salvador
Volaris El Salvador
Entertainment
5.7
Comfort
7.1
Overall
7.4
Food
6.1
Crew
7.7
Boarding
7.5
Volaris El Salvador
Entertainment
5.7
Comfort
7.1
Overall
7.4
Food
6.1
Crew
7.7
Boarding
7.5
Volaris El Salvador
Entertainment
5.7
Comfort
7.1
Overall
7.4
Food
6.1
Crew
7.7
Boarding
7.5
Volaris El Salvador
Entertainment
5.7
Comfort
7.1
Overall
7.4
Food
6.1
Crew
7.7
Boarding
7.5
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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San Salvador and Houston flights
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Other flights from San Salvador
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Top 4 airlines flying from San Salvador to Houston
Discover the top 4 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 7,457,451 searches. Data last updated October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$120 | Average$347 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$146 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$352 | FlexibilityNo cancel fee | On-time71% |