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George Bush Intcntl

$116+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — IAH
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap 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 March 30, 2026.

This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:18 pm
CUN
-
IAH
Nonstop2h 36m
Frontier
Tue 6/2311:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 3/27$146
This Frontier deal was found by Cheapflights users on 3/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:24 pm
CUN
-
IAH
Nonstop2h 49m
Frontier
Mon 4/136:45 am
IAH
-
CUN
Nonstop2h 28m
Frontier
Deal found 3/28$147
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:24 pm
CUN
-
IAH
Nonstop2h 49m
Frontier
Sun 4/126:45 am
IAH
-
CUN
Nonstop2h 28m
Frontier
Deal found 3/27$149
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:24 pm
CUN
-
IAH
Nonstop2h 49m
Frontier
Mon 4/66:45 am
IAH
-
CUN
Nonstop2h 28m
Frontier
Deal found 3/27$151
This Frontier deal was found by Cheapflights users on 3/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:14 pm
CUN
-
IAH
Nonstop2h 46m
Frontier
Sun 5/1710:05 pm
IAH
-
CUN
1 stop13h 59m
Frontier
Deal found 3/29$155
This Frontier deal was found by Cheapflights users on 3/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:39 pm
CUN
-
IAH
1 stop9h 05m
Frontier
Sat 5/1611:54 am
IAH
-
CUN
Nonstop2h 35m
Frontier
Deal found 3/29$161
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:25 pm
CUN
-
IAH
1 stop9h 25m
Frontier
Sat 4/257:00 am
IAH
-
CUN
Nonstop2h 30m
Frontier
Deal found 3/27$162
This Orbitz deal was found by Cheapflights users on 3/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:40 am
CUN
-
IAH
Nonstop2h 54m
Frontier
Sat 5/26:10 am
IAH
-
CUN
1 stop6h 36m
Frontier
Deal found 3/26$164

Find 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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$146
(Frontier)

One-way from

$116
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$342

Good round-trip deal

$187 or less

Good one-way deal

$226 or less
Provider with most accurate pricing for Cancun-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Cancun-Houston George Bush Intcntl flights.
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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. 4% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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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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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 March 30, 2026.
Use the filters below to find and compare flights from Cancún to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 6/18

1:18 pm-3:54 pm

Nonstop2h 36m

Houston George Bush Intcntl

Tue 6/23

11:52 am-2:25 pm

Nonstop2h 33m

$146

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 5/14

1:14 pm-4:00 pm

Nonstop2h 46m

Houston George Bush Intcntl

Sat 5/16

8:12 pm-10:03 am

1 stop13h 51m

$156

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Wed 7/29

1:18 pm-3:54 pm

Nonstop2h 36m

Houston George Bush Intcntl

Sun 8/2

11:52 am-2:25 pm

Nonstop2h 33m

$198

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Sat 4/18

1:25 pm-10:50 pm

1 stop9h 25m

Houston George Bush Intcntl

Sat 4/25

6:57 pm-2:56 pm

2 stops19h 59m

$204

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Sat 4/25

10:40 am-1:34 pm

Nonstop2h 54m

Houston George Bush Intcntl

Sat 5/2

6:10 am-12:46 pm

1 stop6h 36m

$220

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 4/24

11:05 am-1:31 pm

Nonstop2h 26m

Houston George Bush Intcntl

Sun 4/26

6:00 am-2:56 pm

1 stop8h 56m

$228

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 6/25

1:18 pm-3:54 pm

Nonstop2h 36m

Houston George Bush Intcntl

Sat 6/27

9:52 pm-9:54 am

1 stop12h 02m

$235

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Wed 5/13

3:22 pm-10:50 pm

1 stop7h 28m

Houston George Bush Intcntl

Sat 5/16

8:12 pm-2:07 pm

2 stops17h 55m

$280

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Mon 6/29

6:03 am-12:07 pm

1 stop6h 04m

Houston George Bush Intcntl

Fri 7/3

7:00 am-2:39 pm

1 stop7h 39m

$308
Quickest round-trip

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 5/1

1:43 pm-4:16 pm

Nonstop2h 33m

Houston George Bush Intcntl

Tue 5/5

5:03 pm-7:19 pm

Nonstop2h 16m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Cancún to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to George Bush Intcntl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cancún-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cancún-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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 $111). Flying from Cancún to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $230). 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 March 30, 2026.

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 evening, which can drop the price by up to 17% versus a flight at noon.

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

The best insider tips for Cancún to Houston George Bush Intcntl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to Houston George Bush Intcntl Airport trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

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 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 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

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

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 March 30, 2026.
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
9,523 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

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
9,523 reviews
United Airlines
7.4
Good
9,523 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

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
8,564 reviews
United Airlines
7.4
Good
9,523 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

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 15 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 36m. Frontier provides one of the quickest options available for as low as $146. 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 61% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Cancún to Houston George Bush Intcntl Airport one-way?

    The cheapest airlines for a one-way flight from Cancún to Houston George Bush Intcntl Airport are Spirit Airlines ($111), Frontier ($125), and United Airlines ($138).

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

    Consider ANA (90%), Lufthansa (83%) or Emirates (83%) 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 $297, our data indicates the cheapest price to be $87. The most popular route (Cancun - Houston George Bush Intcntl), is priced around $213.

  • 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 $111). Flying from Cancún to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $230). 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
Katy
The Woodlands
Spring
Montgomery
Tomball
Jersey Village
Humble
Cypress
Conroe

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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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$244FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$208Average$323FlexibilityNo cancel feeOn-time69%

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