Cheap United flights Houston (IAH) to Cancun (CUN)

Flights from Houston (IAH) to Cancun (CUN)
Origin airport
George Bush Intercontinental
Destination airport
Cancun Intl.
Distance
812 mi
Average flight time
2 hours 18 mins

Frequently asked questions

How much is a United Airlines flight from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
Grab affordable round-trip United Airlines flights from IAH to CUN by organizing your results from "Price (lowest to highest)" on Expedia. Or search for options 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.
What is the cheapest month to fly from IAH to CUN with United Airlines?
United Airlines flights to Cancun are typically cheaper in the quieter months of October and September. Whether you need a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) with United Airlines?
Scoring the best United Airlines deals from IAH to CUN often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It's smart to kick off your flight search about one month before you want 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.
Does United Airlines fly nonstop from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
Hop on one of United Airlines's 35 weekly direct flights from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN). To see what's available, enter your origin, destination and dates and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from IAH to CUN with United Airlines?
Depart George Bush Intercontinental Airport (IAH) for Cancun Intl. Airport (CUN) on a direct United Airlines flight, and you'll be in the skies for approximately 2h 23m.
Which day of the week has the most United Airlines flights from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
United Airlines operates the most flights from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) on Saturday. With up to 5 daily departures, you'll get the most flexibility on this day.
What is the earliest United Airlines flight from IAH to CUN?
The earliest flight from IAH to CUN with United Airlines leaves at 8:02AM UTC-6. You'll land at 11:25AM UTC-5. The last United Airlines flight of the day takes off at 2:26PM UTC-6 and arrives at 5:50PM UTC-5. With around 20% fewer cancellations for early and mid-morning flights, jetting out early is typically the best choice.**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.
What airports does United Airlines fly into in Cancun?
Many United Airlines flights from George Bush Intercontinental Airport (IAH) to Cancun arrive at Cancun Intl. Airport (CUN). This is the airline's main entry point here. It's also worth exploring Expedia for flights to nearby airports such as Cozumel Intl. Airport (CZM), as prices may be cheaper.
Why fly with United Airlines from IAH to CUN?
Offering a rewarding loyalty program, United Airlines is a favorite of many passengers flying from IAH to CUN. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you could 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.
What type of plane does United Airlines fly from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
For the George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) route, United Airlines typically operates Boeing 737 MAX 9 and Boeing 737-900 planes. Remember that last-minute changes can occur for operational reasons, so your flight could be on a different aircraft.
Can I change or cancel my United Airlines flight from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
In most cases, you can modify or cancel your flight, although there may be additional fees if you made your booking over 24 hours ago. Want to keep your options open? Make use of Expedia's "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you have to adjust your plans. To update your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more information.
*Available to One Key members.