S$178 Cheap Flights from Houston to Cancun

View S$178 flight on Fri, 15 Aug, 2025Opens in a new window

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

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Cheap Flights from Houston to Cancun (IAH-CUN)

Prices were available within the past 7 days and start at S$178 for one-way flights and S$390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 30 Oct - Tue, 4 Nov
IAH
Houston
CUN
Cancun
S$390 Return, found 5 days ago
S$390
Return
found 5 days ago
Select Delta flight, departing Thu, 30 Oct from Houston to Cancun, returning Tue, 4 Nov, priced at S$390 found 5 days ago
American Airlines
Thu, 30 Oct - Tue, 4 Nov
IAH
Houston
CUN
Cancun
S$394 Return, found 5 days ago
S$394
Return
found 5 days ago
Select American Airlines flight, departing Thu, 30 Oct from Houston to Cancun, returning Tue, 4 Nov, priced at S$394 found 5 days ago
American Airlines
Thu, 30 Oct - Tue, 4 Nov
IAH
Houston
CUN
Cancun
S$416 Return, found 5 days ago
S$416
Return
found 5 days ago
Select American Airlines flight, departing Thu, 30 Oct from Houston to Cancun, returning Tue, 4 Nov, priced at S$416 found 5 days ago
Delta
Thu, 30 Oct - Tue, 4 Nov
IAH
Houston
CUN
Cancun
S$420 Return, found 5 days ago
S$420
Return
found 5 days ago
Select Delta flight, departing Thu, 30 Oct from Houston to Cancun, returning Tue, 4 Nov, priced at S$420 found 5 days ago
American Airlines
Thu, 30 Oct - Tue, 4 Nov
IAH
Houston
CUN
Cancun
S$446 Return, found 5 days ago
S$446
Return
found 5 days ago
Select American Airlines flight, departing Thu, 30 Oct from Houston to Cancun, returning Tue, 4 Nov, priced at S$446 found 5 days ago
Aeromexico
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
CUN
Cancun
S$448 Return, found 1 hour ago
S$448
Return
found 1 hour ago
Select Aeromexico flight, departing Fri, 15 Aug from Houston to Cancun, returning Mon, 18 Aug, priced at S$448 found 1 hour ago
Delta
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
CUN
Cancun
S$461 Return, found 1 hour ago
S$461
Return
found 1 hour ago
Select Delta flight, departing Fri, 15 Aug from Houston to Cancun, returning Mon, 18 Aug, priced at S$461 found 1 hour ago
Aeromexico
Thu, 30 Oct - Tue, 4 Nov
IAH
Houston
CUN
Cancun
S$464 Return, found 5 days ago
S$464
Return
found 5 days ago
Select Aeromexico flight, departing Thu, 30 Oct from Houston to Cancun, returning Tue, 4 Nov, priced at S$464 found 5 days ago
American Airlines
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
CUN
Cancun
S$468 Return, found 1 hour ago
S$468
Return
found 1 hour ago
Select American Airlines flight, departing Fri, 15 Aug from Houston to Cancun, returning Mon, 18 Aug, priced at S$468 found 1 hour ago
United
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
CUN
Cancun
S$474 Return, found 1 hour ago
S$474
Return
found 1 hour ago
Select United flight, departing Fri, 15 Aug from Houston to Cancun, returning Mon, 18 Aug, priced at S$474 found 1 hour ago

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

April is typically the cheapest month to fly

From S$248 - S$565 per traveller.

Graph displaying average flight prices per month

Houston to Cancun route information
Origin airport
George Bush Intercontinental
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Return price
S$390
Distance
1299 km
Average flight time
2 hours 18 mins

Flights from Houston to Cancun

There are several airlines that operate frequent flights from Houston (IAH) to Cancun (CUN) including

The earliest flight leaves George Bush Intercontinental Airport at 06:11 and arrives at Cancun Intl. Airport at 08:25. The last flight of the day departs Houston at 21:28 and arrives at Cancun at 23:40.

The flight distance from Houston to Cancun is about 1315 km, the shortest flight is 02 hours 09 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Cancun flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Houston Cancun flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Houston to Cancun trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Cancun flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Houston to Cancun with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Houston Airport to Cancun Airport?
If you're travelling from IAH to Cancun Airport, round-trip journeys start from S$390. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Cancun Intl. Airport (CUN)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Houston Airport to Cancun Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAH to Cancun Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to CUN?
With a flight distance of 1,300 kilometres, it's just a hop from Houston Airport to Cancun Intl. Airport (CUN). It might be a quick journey, but it's still worth bringing a book to read.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Cancun Airport?
United Airlines (UA) is the preferred choice for many travellers. It operates 182 flights from Houston Airport to CUN each month. Operating 34 flights each month on this route, Spirit Airlines (NK) is another traveller favourite.
Are IAH to CUN flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute deals between IAH and CUN are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers release their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to pounce when fare prices drop.

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