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George Bush Intcntl

$115+ Cheap flights from Cancún (CUN) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — IAH
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Cancun to Houston George Bush Intcntl are usually found in August or September, booked 57 days in advance, depart on a Saturday or Sunday and return on a Sunday

Cheap flight deals from Cancún to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to George Bush Intcntl (IAH). 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 September 17, 2025.

Round-trip from

$197
(Cheapflightsfares)

One-way from

$115
(Cheapflightsfares)

Popular in

January

Cheapest in

August

Average price

$228

Good round-trip deal

$232 or less

Good one-way deal

$181 or less
From Cancun to Houston George Bush Intcntl
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One-way flight from Cancun to Houston George Bush Intcntl
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Highest demand for flights based on searches. 17% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Cancun to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Cancun to Houston George Bush Intcntl.
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Find flight deals from Cancún to George Bush Intcntl

Cheapest flights from Cancún to George Bush Intcntl
Explore the most affordable flight options available from Cancún to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:20 amCUN - IAH
Nonstop2h 39mSpirit Airlines
Mon 10/67:00 amIAH - CUN
Nonstop2h 17mSpirit Airlines
Deal found 9/17$197
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 amCUN - IAH
Nonstop2h 39mSpirit Airlines
Sat 10/187:00 amIAH - CUN
Nonstop2h 17mSpirit Airlines
Deal found 9/15$204
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:37 amCUN - IAH
Nonstop2h 39mSpirit Airlines
Mon 11/176:15 amIAH - CUN
Nonstop2h 17mSpirit Airlines
Deal found 9/15$206
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:51 amCUN - IAH
Nonstop2h 29mUnited Airlines
Sat 11/14:57 pmIAH - CUN
Nonstop2h 21mUnited Airlines
Deal found 9/17$210
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:49 pmCUN - IAH
1 stop10h 39mSpirit Airlines
Sun 10/267:00 amIAH - CUN
Nonstop2h 17mSpirit Airlines
Deal found 9/15$214
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:22 amCUN - IAH
Nonstop2h 31mSpirit Airlines
Sat 11/17:30 pmIAH - CUN
1 stop13h 34mSpirit Airlines
Deal found 9/17$215
This Flightnetwork deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 amCUN - IAH
Nonstop2h 39mMultiple Airlines
Sun 10/59:40 amIAH - CUN
1 stop15h 10mMultiple Airlines
Deal found 9/15$217
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:37 amCUN - IAH
Nonstop2h 39mSpirit Airlines
Tue 11/256:15 amIAH - CUN
Nonstop2h 17mSpirit Airlines
Deal found 9/16$218

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Cancún to Houston George Bush Intcntl Airport that are best for you.

Fly from

Cancún

Fly to

George Bush Intcntl

Route

Depart

Return

Price

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 10/3

10:20 am-12:59 pm

Nonstop2h 39m

Houston George Bush Intcntl

Mon 10/6

7:00 am-9:17 am

Nonstop2h 17m

$197

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 10/30

11:28 am-1:59 pm

Nonstop2h 31m

Houston George Bush Intcntl

Mon 11/3

2:26 pm-5:50 pm

Nonstop2h 24m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Sat 11/1

7:39 am-10:10 am

Nonstop2h 31m

Houston George Bush Intcntl

Mon 11/3

9:34 am-12:54 pm

Nonstop2h 20m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Sat 10/25

7:51 am-10:20 am

Nonstop2h 29m

Houston George Bush Intcntl

Sat 11/1

4:57 pm-7:18 pm

Nonstop2h 21m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Sun 11/2

5:30 am-7:01 am

Nonstop2h 31m

Houston George Bush Intcntl

Sat 11/8

4:57 pm-8:18 pm

Nonstop2h 21m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 10/30

5:30 am-8:01 am

Nonstop2h 31m

Houston George Bush Intcntl

Sun 11/2

8:05 am-11:25 am

Nonstop2h 20m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 10/31

11:28 am-1:59 pm

Nonstop2h 31m

Houston George Bush Intcntl

Sun 11/2

4:57 pm-8:18 pm

Nonstop2h 21m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 10/31

4:55 pm-7:29 pm

Nonstop2h 34m

Houston George Bush Intcntl

Mon 11/3

8:05 am-11:25 am

Nonstop2h 20m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 10/31

1:44 pm-4:18 pm

Nonstop2h 34m

Houston George Bush Intcntl

Sat 11/8

4:57 pm-8:18 pm

Nonstop2h 21m

$210

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Sat 10/25

10:22 am-12:53 pm

Nonstop2h 31m

Houston George Bush Intcntl

Sat 11/1

7:30 pm-9:04 am

1 stop13h 34m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 21 results
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The best insider tips for Cancún to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to Houston George Bush Intcntl Airport trip
Airlines
Frontier

Frontier offers extra comfort seats with 32” separation for a fee, ideal for medium-haul flights.


For early morning flights, Frontier has better on-time performance, reducing potential delays.

Read more about Frontierby Marisa Garcia
United Airlines

United's Economy Plus offers extra legroom, enhancing comfort on medium-haul flights.


United offers complimentary snacks and drinks in all main cabin classes, enhancing travel comfort.

Read more about United Airlinesby Harriet Baskas
Airports
CUN

Cancun Airport's terminals are crowded, so arrive early to navigate security lines and packed areas efficiently.

Read more about CUNby Ramsey Qubein
IAH

For a quick exit from IAH, Uber or Lyft are recommended from Terminals A, B, and C.

Read more about IAHby Evie Carrick
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CUN

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Cancún to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Cancún with our price prediction graph.
Estimated round-trip 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 Cancún to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Cancún to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Cancún to George Bush Intcntl. Price data was last updated on September 12, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cancún to Houston George Bush Intcntl Airport. 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 Cancún to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Cancún to Houston George Bush Intcntl Airport (average of $241). Flying from Cancún to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 CUN to IAH?

Find hourly flight availability from Cancún to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Cancún to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the afternoon.

How much does it cost to fly round-trip from Cancún to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with United Airlines and Spirit Airlines from Cancún to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Spirit Airlines
6.3
Okay
8,023 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Cancún to George Bush Intcntl. 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 from for flights from Cancún to Houston George Bush Intcntl?

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to Houston George Bush Intcntl from Cancún. Booking flights from Cancun (CUN) to Houston George Bush Intcntl should be relatively easy as there are 13 daily outbound flights to Houston George Bush Intcntl from 2 different airlines.

  • How long is the flight from Cancún to Houston George Bush Intcntl Airport?

    A quick flight from Cancún to Houston George Bush Intcntl Airport can take about 2h 31m. Spirit Airlines provides one of the quickest options available for as low as $210. There are 812 mi between Cancún and Houston George Bush Intcntl Airport. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Cancún to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Cancún to Houston George Bush Intcntl Airport round-trip from $111. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Cancún to Houston George Bush Intcntl Airport for 63% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Cancún to Houston George Bush Intcntl Airport?

    Consider ANA (100%), Emirates (91%) or Lufthansa (84%) when booking your flight. These represent the most reliable airlines when flying from Cancún to Houston George Bush Intcntl Airport.

  • What are the cheapest flights from Cancún to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from Cancún to Houston George Bush Intcntl Airport? While on average our users pay $374, our data indicates the cheapest price to be $114. The most popular route (Cancun - Houston George Bush Intcntl), is priced around $226.

  • Can I find deals for flights from Cancún to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Cancún to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to George Bush Intcntl.

  • Can I find deals for business class flights from Cancún to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Cancún to George Bush Intcntl 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 Cancún to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Cancún to Houston George Bush Intcntl Airport (average of $241). Flying from Cancún to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cancún to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Cancún to Hobby flights
Chetumal to George Bush Intcntl flights

Top 2 airlines flying from Cancún to George Bush Intcntl

Discover the top 2 airlines that operate flights from Cancún to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$211FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$207Average$313FlexibilityNo cancel feeOn-time69%

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