Cheap Flights from Houston (HOU) to Isla Mujeres (ISJ)

Popular airlines from Houston William Hobby Airport (HOU) to Isla Mujeres, Quintana Roo (ISJ)

Alternative airports near Isla Mujeres

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cancun Intl. CUN. Cheapest option available. Average driving time to city center is 1 hour 44 minutes. Flights from $253
CUN
Cancun Intl.
Cheapest
Average driving time to city center1 h 44 min
Flights from $253
Flights from Houston (HOU) to Isla Mujeres (ISJ)
Origin airport
William P. Hobby
Destination airport
Isla Mujeres
Distance
787 mi

Houston to Isla Mujeres Flights

The cheapest times to fly from Houston to Isla Mujeres

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Isla Mujeres are during the month of . You can find some of the cheapest flights from Houston to Isla Mujeres with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Isla Mujeres

Sunday is one of the best days to book for cheap flights from Houston to Isla Mujeres: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Isla Mujeres

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Isla Mujeres in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Isla Mujeres flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Isla Mujeres airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ) cost?
Snag a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ)?
The cheapest month to fly from HOU to ISJ is , when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HOU to ISJ flight.
How many flights per day from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ)?
Nonstop flights from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to ISJ?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ)?
To avoid potential delays on the William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Isla Mujeres from William P. Hobby Airport (HOU)?
Cancun Intl. Airport (CUN) is the only airport in Isla Mujeres with direct flights from William P. Hobby Airport (HOU). Explore your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ) last-minute?
Booking your flight from HOU to ISJ shortly before your journey is typically more expensive. But if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a HOU to ISJ flight and hotel package?
You can save money by booking a HOU to ISJ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Isla Mujeres Airport (ISJ)?
It's usually possible to reschedule or cancel your HOU to ISJ flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.