$88 Cheap Flights from Houston (IAH) to Cancun (CUN)

View $88 flight on Tue, Jul 29, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)

Cheap Flights from Houston to Cancun (IAH-CUN)

Prices were available within the past 7 days and start at $88 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Jul 22 - Sat, Jul 26
IAH
Houston
CUN
Cancun
$198 Roundtrip, just found
$198
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jul 22 from Houston to Cancun, returning Sat, Jul 26, priced at $198 just found
Spirit Airlines
Tue, Jul 22 - Fri, Jul 25
IAH
Houston
CUN
Cancun
$213 Roundtrip, just found
$213
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jul 22 from Houston to Cancun, returning Fri, Jul 25, priced at $213 just found
Spirit Airlines
Sat, Jul 12 - Sat, Jul 26
IAH
Houston
CUN
Cancun
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, Jul 12 from Houston to Cancun, returning Sat, Jul 26, priced at $217 found 2 hours ago
Spirit Airlines
Thu, Jul 17 - Thu, Jul 24
IAH
Houston
CUN
Cancun
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Jul 17 from Houston to Cancun, returning Thu, Jul 24, priced at $223 just found
Spirit Airlines
Sat, Jul 12 - Thu, Jul 17
IAH
Houston
CUN
Cancun
$224 Roundtrip, just found
$224
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Jul 12 from Houston to Cancun, returning Thu, Jul 17, priced at $224 just found
Spirit Airlines
Tue, Jul 22 - Sat, Jul 26
IAH
Houston
CUN
Cancun
$225 Roundtrip, just found
$225
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jul 22 from Houston to Cancun, returning Sat, Jul 26, priced at $225 just found
United
Mon, Jul 14 - Thu, Jul 17
IAH
Houston
CUN
Cancun
$231 Roundtrip, just found
$231
Roundtrip
just found
Select United flight, departing Mon, Jul 14 from Houston to Cancun, returning Thu, Jul 17, priced at $231 just found
Frontier Airlines
Thu, Aug 14 - Mon, Aug 18
IAH
Houston
CUN
Cancun
$258 Roundtrip, just found
$258
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 14 from Houston to Cancun, returning Mon, Aug 18, priced at $258 just found
American Airlines
Thu, Sep 4 - Mon, Sep 8
IAH
Houston
CUN
Cancun
$274 Roundtrip, just found
$274
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 4 from Houston to Cancun, returning Mon, Sep 8, priced at $274 just found
Aeromexico
Thu, Sep 25 - Tue, Sep 30
IAH
Houston
CUN
Cancun
$300 Roundtrip, just found
$300
Roundtrip
just found
Select Aeromexico flight, departing Thu, Sep 25 from Houston to Cancun, returning Tue, Sep 30, priced at $300 just found

Find the cheapest month to fly from Houston (IAH) to Cancun (CUN)

April is typically the cheapest month to fly

From $193 - $443 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cancun

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

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $213
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $213
Flights from Houston (IAH) to Cancun (CUN)
Origin airport
George Bush Intercontinental
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United, Viva, Volaris
Roundtrip price
$197
Distance
812 mi
Average flight time
2 hours 18 mins

Houston to Cancun Flights

The cheapest times to fly from Houston to Cancun

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 Cancun are during the month of July. You can find some of the cheapest flights from Houston to Cancun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Cancun

Sunday is one of the best days to book for cheap flights from Houston to Cancun: 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 Cancun

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 Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $88 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 Cancun 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 Cancun 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 George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) cost?
You can land cheap return flights from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) starting at $205. Grab a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving IAH on July 15 2025 and touching down at CUN. The price was last updated on July 5 2025 and has not changed since.
What is the cheapest month to fly from IAH to CUN?
The cheapest flights from IAH to CUN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
When flying out of George Bush Intercontinental Airport (IAH), you can take a direct flight to Cancun Intl. Airport (CUN) with United Airlines.
What is the cheapest airline that flies from IAH to CUN?
Journey from IAH to CUN with Spirit Airlines. This airline currently offers the cheapest one-way fare for this route, starting from $88. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAH on July 29 2025. Prices were last updated on July 5 2025 and have not changed since.
How many flights per day from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
With, on average, 5 nonstop flights that operate from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) daily, you'll be soaring through the skies in no time.
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
More travelers fly between IAH and CUN at 8 AM than at any other time. Rather skip the crowds? Try choosing a quieter departure window and you're likely to save on your ticket as well.
What day of the week has the most flights from IAH to CUN?
Travel on a Sunday if you're searching for the biggest selection of flights from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN).
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
The earliest flight leaving George Bush Intercontinental Airport (IAH) is at around 8:02AM UTC-6. Catch this flight and you'll land at Cancun Intl. Airport (CUN) at approximately 11:25AM UTC-5. The total time in the air is 2h 23m.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
The average flight duration from IAH to CUN is 2 hours and 23 minutes, covering a total distance of 810 mi.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
To avoid possible delays on the George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Cancun from George Bush Intercontinental Airport (IAH)?
If you're catching a direct flight from George Bush Intercontinental Airport (IAH) to Cancun, you can arrive at either Cancun Intl. Airport (CUN) or Cozumel Intl. Airport (CZM).
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN) last-minute?
Booking your flight from IAH to CUN just before your trip is usually more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an IAH to CUN flight and hotel package?
You'll generally save money by securing an IAH to CUN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Cancun Intl. Airport (CUN)?
It's usually possible to cancel or reschedule your IAH to CUN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.