Cheap flights from Houston George Bush Intcntl Airport to Cancún
IAH — CUN
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Houston George Bush Intcntl to Cancun are usually found in September or July, booked 72 days in advance, depart on a Friday or Wednesday and return on a Tuesday
Find flight deals from George Bush Intcntl to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.
Popular in
February
Cheapest in
September
Average price
£286
Highest demand for flights based on searches. 7% potential increase in price (£18 potential increase over avg. return price).
Best time to book a flight from George Bush Intcntl to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from George Bush Intcntl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Cancún
Prices
Airlines
Delays
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Cancún?
Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Cancún. Price data was last updated on 28 November 2025.
Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Cancún?
Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cancún (average of £112). Flying from Houston George Bush Intcntl Airport to Cancún in January is currently the most expensive (average of £169). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IAH to CUN?
Find hourly flight availability from George Bush Intcntl to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Cancún in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Houston George Bush Intcntl Airport to Cancún
Explore weekly flight availability from George Bush Intcntl to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 December 2025.
The most flights from IAH to CUN are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How often are flights from Houston to Cancún delayed?
About 15% of weekly flights between Houston and Cancún have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for Houston to Cancún flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Cancún flights?
Over the past year, Spirit Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Cancún from Houston George Bush Intcntl?
Cancun (CUN) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Cancún. You should not have trouble finding flights to Cancun from Houston George Bush Intcntl; the airport handles an average of 16 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Cancún airport from Houston George Bush Intcntl. It is only a 8.9 mi journey from Cancun (CUN) to Cancún’s city center.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Cancún?
No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Cancún consider choosing United Airlines (88%), Air New Zealand (86%) or ANA (84%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from George Bush Intcntl to Cancún that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Cancún flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Cancún?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Cancún.
Can I find deals for business class flights from George Bush Intcntl to Cancún?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Cancún?
Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cancún (average of £112). Flying from Houston George Bush Intcntl Airport to Cancún in January is currently the most expensive (average of £169). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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Other flights to Cancún
Explore flights to Cancún departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
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Deals for George Bush Intcntl to Cancún flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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Certainly. Search results for flights to Cancún from George Bush Intcntl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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