Cheap flights from Cancún to Houston from $118

The month of May is, on average, the cheapest month to fly to Houston from Cancún, with most prices found around $78. The month of September is another great option to travel to Houston, with average flight prices from Cancún averaging around $82.

On average, the least expensive day to fly to Houston from Cancún is on a Saturday. momondo users have found tickets for Saturday departures for as low as $415. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $657.

Our data shows that the cheapest Cancún to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $323. Try not to purchase tickets in the afternoon because they tend to be around $360. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Cancun to Houston George Bush Intcntl for the best Cancun - Houston flight prices

You are more likely to see cheaper flights to Houston from Cancún when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $256 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Cancún for as low as $212 on momondo.

Southwest, Delta, and United Airlines are the most popular carriers operating from Cancun to Houston

United Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Houston from Cancún according to our data. United Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Cancún and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 135 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

As of May 2026, there are 14 flights per day flying from Cancún to Houston. The most common time of day flights depart is 2:00PM, with 81% of flights taking off in the afternoon.

98 flights are operational weekly from Cancún to Houston as of May 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.