Title:  Cheap Flights from Houston to San Salvador (IAH to SAL) - Expedia.co.uk

  

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# Cheap Flights from Houston (IAH) to San Salvador (SAL)

-   [Return](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

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## Popular airlines from George Bush Intercontinental Airport (IAH) to Cuscatlan International Airport (SAL)

-   ![Avianca](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg)
    
    Avianca
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:sal,departure:28/10/2025TANYT&leg2=from:sal,to:iah,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}])
-   ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)
    
    United
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:sal,departure:28/10/2025TANYT&leg2=from:sal,to:iah,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
-   ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)
    
    American Airlines
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:sal,departure:28/10/2025TANYT&leg2=from:sal,to:iah,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
-   ![Copa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CM.svg)
    
    Copa
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:sal,departure:28/10/2025TANYT&leg2=from:sal,to:iah,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}])
-   ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)
    
    Delta
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:sal,departure:28/10/2025TANYT&leg2=from:sal,to:iah,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
-   ![Spirit Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg)
    
    Spirit Airlines
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:sal,departure:28/10/2025TANYT&leg2=from:sal,to:iah,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}])
-   ![Aeromexico](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg)
    
    Aeromexico
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:sal,departure:28/10/2025TANYT&leg2=from:sal,to:iah,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}])

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## Find the cheapest month to fly from Houston (IAH) to San Salvador (SAL)

### September is typically the cheapest month to fly

From £133 - £163 per traveller.

Flight from Houston to San Salvador route information

| Origin airport | George Bush Intercontinental |
| --- | --- |
| Destination airport | El Salvador Intl. |
| Airlines serving | Aeromexico, American Airlines, Copa, Delta, United, avianca |
| Distance | 1937 km |
| Average flight time | 2 hours 1 min |

## Compare flights from Houston to San Salvador easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to San Salvador. Operating between them 10 flights per day, airlines cover the route. And Air Canada, Avianca, United Airlines fly direct, getting you to El Salvador Intl. in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to El Salvador Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to El Salvador Intl. (SAL)

The easiest way to view the best deals on flights from Houston to San Salvador today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to El Salvador Intl. start at just and range up to .  

To find an even better deal, try  

-   being flexible on your dates – midweek flights can be cheaper
-   looking for other airports near Houston and San Salvador
-   booking your flight during , the cheapest month on this route
-   varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to San Salvador flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to El Salvador Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

## Frequently asked questions

### How much is a flight from IAH to SAL?

> Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between George Bush Intercontinental Airport (IAH) and SAL start from . Book today to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from IAH to El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez?

> Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033).

### How do I find cheap flights from IAH to SAL that have flexible change policies?

> Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Houston Airport to El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez flights, you'll see a "no change fees" filter for you to select.

### How far is the flight from Houston Airport to El Salvador Intl. Airport (SAL)?

> Around 1,950 kilometres separates Houston and San Luis Talpa, so pack some in-flight entertainment to keep you busy for a couple of hours. That action-packed novel you've yet to start will be just the ticket.

### Which airlines fly direct from IAH to SAL?

> United Airlines (UA) is one of the top choices for many travellers flying between Houston Airport and El Salvador Intl. Airport (SAL). Select from the 60 flights it operates on this route each month. For more options, have a look at the ticket prices from AVIANCA (AV). This carrier operates 17 monthly flights between these airports.

### Are Houston Airport to SAL flight tickets cheaper when they're purchased at the last minute?

> Last-minute planners can occasionally score a bargain, with some of the cheapest airfares from IAH to El Salvador Intl. Airport (SAL) emerging a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

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