Cheap flights from Houston George Bush Intcntl Airport to San Salvador
IAH — SAL
11 Jan — 18 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Salvador El Salvador Intl are usually found in September or October, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Friday
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 12 December 2025.
Popular in
December
Cheapest in
September
Average price
C$ 712
Good round-trip deal
C$ 339 or less
Highest demand for flights based on searches. 16% potential increase in price (C$ 118 potential increase over avg. RT price).
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
Prices
Airlines
Delays
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 5 December 2025.
The price you pay for your flight from Houston George Bush Intcntl Airport to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Salvador?
Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of C$ 152). Flying from Houston George Bush Intcntl Airport to San Salvador in November is currently the most expensive (average of C$ 234). 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 12 December 2025.
It’s typically best to fly out from Houston George Bush Intcntl Airport to San Salvador in the evening. Doing so could potentially save you 66% on the flight price compared to flying in the afternoon, which is usually more expensive.
Weekly flight availability from Houston George Bush Intcntl Airport to San Salvador
Explore weekly flight availability from George Bush Intcntl to San Salvador. 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 12 December 2025.
The most flights from IAH to SAL are scheduled on a Thursday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).
How often are flights from Houston to San Salvador delayed?
About 23% of weekly flights between Houston and San Salvador have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for Houston to San Salvador flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night 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 Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to San Salvador flights?
Over the past year, Avianca has had the lowest number of delays on this route, with just 8% of flights being delayed.
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?
If you book a flight to San Salvador from Houston George Bush Intcntl, you will be flying to El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 33.0 km from the centre of San Salvador. There are 10 flights from Houston George Bush Intcntl to El Salvador Intl per day from 0 different airlines.
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%).
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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of C$ 152). Flying from Houston George Bush Intcntl Airport to San Salvador in November is currently the most expensive (average of C$ 234). 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.
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Explore flights to San Salvador departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from George Bush Intcntl to San Salvador?
Cheapflights helps you search for flights from George Bush Intcntl to San Salvador via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to San Salvador?
Cheapflights helps you find that perfect flight to San Salvador from George Bush Intcntl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from George Bush Intcntl to San Salvador with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl to San Salvador flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from George Bush Intcntl to San Salvador become cheaper?
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