$85 Cheap Flights from Houston (IAH) to Cancun (CUN)

View $85 flight on Sun, Jun 22, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Houston to Cancun (IAH-CUN)

Prices were available within the past 7 days and start at $85 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sun, Jun 8 - Sat, Jun 14
IAH
Houston
CUN
Cancun
$194 Roundtrip, just found
$194
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Jun 8 from Houston to Cancun, returning Sat, Jun 14, priced at $194 just found
Spirit Airlines
Sat, May 10 - Sat, May 17
IAH
Houston
CUN
Cancun
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, May 10 from Houston to Cancun, returning Sat, May 17, priced at $196 found 1 hour ago
Spirit Airlines
Tue, Jun 10 - Fri, Jun 13
IAH
Houston
CUN
Cancun
$202 Roundtrip, just found
$202
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jun 10 from Houston to Cancun, returning Fri, Jun 13, priced at $202 just found
Spirit Airlines
Sun, Jun 8 - Sat, Jun 14
IAH
Houston
CUN
Cancun
$204 Roundtrip, just found
$204
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Jun 8 from Houston to Cancun, returning Sat, Jun 14, priced at $204 just found
Spirit Airlines
Sun, May 11 - Thu, May 15
IAH
Houston
CUN
Cancun
$206 Roundtrip, found 1 hour ago
$206
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sun, May 11 from Houston to Cancun, returning Thu, May 15, priced at $206 found 1 hour ago
Spirit Airlines
Sun, May 4 - Sat, May 17
IAH
Houston
CUN
Cancun
$208 Roundtrip, found 1 hour ago
$208
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sun, May 4 from Houston to Cancun, returning Sat, May 17, priced at $208 found 1 hour ago
Frontier Airlines
Mon, May 26 - Mon, Jun 2
IAH
Houston
CUN
Cancun
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 26 from Houston to Cancun, returning Mon, Jun 2, priced at $229 just found
United
Mon, Aug 11 - Mon, Aug 18
IAH
Houston
CUN
Cancun
$246 Roundtrip, just found
$246
Roundtrip
just found
Select United flight, departing Mon, Aug 11 from Houston to Cancun, returning Mon, Aug 18, priced at $246 just found
American Airlines
Sat, Sep 6 - Sat, Sep 13
IAH
Houston
CUN
Cancun
$271 Roundtrip, just found
$271
Roundtrip
just found
Select American Airlines flight, departing Sat, Sep 6 from Houston to Cancun, returning Sat, Sep 13, priced at $271 just found
Aeromexico
Fri, May 9 - Mon, Aug 18
IAH
Houston
CUN
Cancun
$297 Roundtrip, just found
$297
Roundtrip
just found
Select Aeromexico flight, departing Fri, May 9 from Houston to Cancun, returning Mon, Aug 18, priced at $297 just found

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 $194. 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 May 11 2025 and touching down at CUN. The price was last updated on April 23 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 $85. 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 2 2025. Prices were last updated on April 23 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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