$136 Cheap Aeromexico flights Houston (IAH) to Cancun (CUN)

You’ll discover cheap round-trip Aeromexico flights from $247 from IAH to CUN by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $136 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or round-trip flights to Cancun in October or September. You could find cheaper fares with Aeromexico during these off-peak travel months.

Getting the best Aeromexico deals from IAH to CUN often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s a good idea to start checking out flights about one month before you plan to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct trip from IAH to CUN with Aeromexico or any other carriers, select the “Nonstop” filter when searching for tickets.

Search Aeromexico’s earliest flights from IAH to CUN by using the “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Aeromexico flights from George Bush Intercontinental Airport (IAH) to Cancun touch down at Cancun Intl. Airport (CUN). This is the main entry point to this city.

On a standard economy flight with Aeromexico from IAH to CUN, you can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 62 inches in total. For hand luggage, you’re allowed 1 cabin bag weighing up to 22 lb and measuring no more than 21 inches x 15 inches x 9 inches. Weight and size limits may vary depending on the cabin class you’re in and airfare type. To make sure you won’t face additional charges at the terminal, double-check your Aeromexico booking or go to the airline’s website before loading up your suitcase.

Offering a rewarding loyalty program, Aeromexico is a popular choice for many travelers heading from IAH to CUN. Plus, as an Aeromexico Club Premier and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of ticket you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it’s been confirmed. To find flexible fares, select our “Changes included” and “No cancel fee” boxes while looking for flights. To learn more about modifying or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”