Cheap Flights from Houston (IAH) to San Andrés (ADZ)

Popular airlines from George Bush Intercontinental Airport (IAH) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
There are approximately 30 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.). Some common connection points include El Salvador Intl. (SAL), Mexico City Intl. (MEX), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) (IAH) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) (ADZ) typically departs at approximately 5:15 AM local time, operated by Delta. This is a seasonal service active in November. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
If you're flying from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.), you'll typically find the most flights on a Thursday, with around 22 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United Airlines, Delta Air Lines, and Air Canada.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) are in the early morning, from 6am to 9am. About 38% of passengers prefer this time window. Many major carriers, including United Airlines, Avianca and Copa Airlines, offer flights during this window. These times work well because you can get an early start to your journey and arrive at your destination with plenty of time to settle in.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
A flight from IAH to ADZ with a layover takes around 18 hours 20 minutes, with the route covering approximately 1,486 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
Select the "Business class" and "First class" filters when looking for IAH to ADZ flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Andres from George Bush Intercontinental (IAH)?
From George Bush Intercontinental (IAH), you can fly directly into Gustavo Rojas Pinilla Intl. (ADZ) to reach San Andres. Some flights may connect through major hubs like Mexico City Intl. (MEX), El Salvador Intl. (SAL), Miami Intl. (MIA) before reaching San Andres. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to San Andrés (ADZ-Gustavo Rojas Pinilla Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Gustavo Rojas Pinilla Intl.
Distance
2377 km

Book with confidence

Compare flights from Houston to San Andrés easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to San Andrés. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Gustavo Rojas Pinilla Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Gustavo Rojas Pinilla 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 Gustavo Rojas Pinilla Intl. (ADZ)

The easiest way to view the best deals on flights from Houston to San Andrés 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 Gustavo Rojas Pinilla 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 Andrés
  • 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 Andrés flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Gustavo Rojas Pinilla 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.  

Compare flights from Houston to San Andrés easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.