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.
$124+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — IAH
Jun 17 — Jun 241
1 adult, Economy
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Find cheap flights from Cancún to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cancun to Houston George Bush Intcntl are usually found in May or August, booked 44 days in advance, depart on a Sunday or Saturday 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 June 12, 2025.
Round-trip from | $205 (Priceline) |
|---|---|
One-way from | $124 (FlightHub) |
Popular in | January |
Cheapest in | May |
Average price | $330 |
Good round-trip deal | $123 or less |
Good one-way deal | $152 or less |
Find flight deals from Cancún to George Bush Intcntl
Cheapest flights from Cancún to George Bush IntcntlExplore 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 June 12, 2025.
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 June 12, 2025.
This Priceline deal was found by Cheapflights users on 6/11. 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.
Wed 7/95:37 pmCUN - IAH
Nonstop2h 38mFrontier
Sun 7/1311:38 amIAH - CUN
Nonstop2h 34mFrontier
Deal found 6/11![Frontier logo]()
$205
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 7/315:35 amCUN - IAH
Nonstop2h 29mUnited Airlines
Tue 8/510:13 amIAH - CUN
Nonstop2h 20mUnited Airlines
Deal found 6/9![United Airlines logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 9/129:19 amCUN - IAH
Nonstop2h 29mSpirit Airlines
Sat 9/137:00 pmIAH - CUN
1 stop13h 26mSpirit Airlines
Deal found 6/12![Spirit Airlines logo]()
$238
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/289:35 amCUN - IAH
Nonstop2h 38mMultiple Airlines
Sun 6/2911:20 pmIAH - CUN
1 stop22h 45mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:52 amCUN - IAH
1 stop9h 51mDelta
Tue 9/91:53 pmIAH - CUN
1 stop7h 10mDelta
Deal found 6/10![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:45 amCUN - IAH
1 stop10h 47mAmerican Airlines
Fri 9/55:00 amIAH - CUN
2 stops10h 27mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$272
This Aeromexico deal was found by Cheapflights users on 6/9. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:00 amCUN - IAH
1 stop6h 01mAeromexico
Sat 8/96:58 amIAH - CUN
1 stop10h 30mAeromexico
Deal found 6/9![Aeromexico logo]()
$387
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 June 12, 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
Wed 7/9
5:37 pm-8:15 pm
Nonstop2h 38m
Houston George Bush Intcntl
Sun 7/13
11:38 am-2:12 pm
Nonstop2h 34m
$205
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Thu 7/31
5:35 am-8:04 am
Nonstop2h 29m
Houston George Bush Intcntl
Tue 8/5
10:13 am-12:33 pm
Nonstop2h 20m
$209
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Sat 6/28
9:35 am-12:13 pm
Nonstop2h 38m
Houston George Bush Intcntl
Mon 6/30
8:49 pm-8:03 am
1 stop11h 14m
$217
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Sat 6/28
9:35 am-12:13 pm
Nonstop2h 38m
Houston George Bush Intcntl
Sun 6/29
11:20 pm-10:05 pm
1 stop22h 45m
$243
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Wed 9/3
7:52 am-5:43 pm
1 stop9h 51m
Houston George Bush Intcntl
Tue 9/9
1:53 pm-9:03 pm
1 stop7h 10m
$259
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Sun 8/31
7:45 am-6:32 pm
1 stop10h 47m
Houston George Bush Intcntl
Fri 9/5
5:00 am-3:27 pm
2 stops10h 27m
$272
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Thu 7/31
6:00 am-12:01 pm
1 stop6h 01m
Houston George Bush Intcntl
Sat 8/9
6:58 am-5:28 pm
1 stop10h 30m
$387
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Thu 7/17
11:52 am-2:34 pm
Nonstop2h 42m
$124
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Tue 7/8
5:35 am-8:04 am
Nonstop2h 29m
$138
CancúnHouston
CUN - IAH
CUNIAH
Cancun
Wed 7/9
5:37 pm-8:15 pm
Nonstop2h 38m
$141
Showing 1-10 of 17 results
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
![United Airlines]()
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.
Airports
Our travel experts
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 June 9, 2025.
Booking 44 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 June 12, 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 evening, which can drop the price by up to 64% versus a flight in the afternoon.
Weekly flight availability from Cancún to Houston George Bush Intcntl Airport
Explore weekly flight availability from Cancún to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.
The most flights from CUN to IAH are scheduled on a Wednesday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).
Rainfall in George Bush Intcntl by month
Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.
Temperature in George Bush Intcntl by month
Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, Aeromexico and United Airlines from Cancún to Houston 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.
Overall
8.0
Food
7.3
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Food
7.3
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Food
7.3
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Food
7.3
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Food
7.3
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Overall
8.0
Food
7.3
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
Traveling to a place near Cancún?
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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.
Top airline flying from Cancún to George Bush Intcntl
Discover the top airline 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$207 | Average$317 | FlexibilityNo cancel fee | On-time69% |