Cheap Flights from El Salvador (ESR) to Houston (IAH)

Popular airlines from El Salvador (ESR) to George Bush Intercontinental Airport (IAH)

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Flights from El Salvador (ESR) to Houston (IAH)
Origin airport
El Salvador
Destination airport
George Bush Intercontinental
Distance
4242 mi

El Salvador to Houston Flights

The cheapest times to fly from El Salvador to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from El Salvador to Houston are during the month of . You can find some of the cheapest flights from El Salvador to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from El Salvador to Houston

Sunday is one of the best days to book for cheap flights from El Salvador to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from El Salvador to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from El Salvador to Houston in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap El Salvador to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your El Salvador to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from El Salvador (ESR) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight or cheap return flight from El Salvador (ESR) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from El Salvador (ESR) to George Bush Intercontinental Airport (IAH)?
The cheapest month to fly from ESR to IAH is , when there's less demand. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from El Salvador (ESR) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ESR to IAH flight.
How many flights per day from El Salvador (ESR) to George Bush Intercontinental Airport (IAH)?
Nonstop flights from El Salvador (ESR) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ESR to IAH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from El Salvador (ESR) to George Bush Intercontinental Airport (IAH)?
To avoid potential delays on the El Salvador (ESR) to George Bush Intercontinental Airport (IAH) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from El Salvador (ESR) to George Bush Intercontinental Airport (IAH) last-minute?
Last-minute fares from ESR to IAH are typically more expensive. To lock in the cheapest rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book an ESR to IAH flight and hotel package?
You'll generally save money by booking an ESR to IAH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from El Salvador (ESR) to George Bush Intercontinental Airport (IAH)?
If you reserved your ESR to IAH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.