$99+ Cheap flights from George Bush Intcntl (IAH) to Cancún (CUN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CUN
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Cancún 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 Houston George Bush Intcntl to Cancun are usually found in February or January, booked 42 days in advance, depart on a Monday or Tuesday and return on a Thursday
Cheap flight deals from George Bush Intcntl to Cancún
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to CancúnExplore the most affordable flight options available from George Bush Intcntl to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This CheapOair deal was found by Cheapflights users on 8/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:55 pm -
1 stop13h 08m
Tue 9/2910:50 am -
1 stop8h 35m
Deal found 8/31![Volaris logo]()
$331
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:55 pm -
1 stop13h 08m
Fri 10/2310:50 am -
1 stop8h 35m
Deal found 9/1![Volaris logo]()
$332
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:55 pm -
1 stop13h 08m
Mon 9/2810:50 am -
1 stop8h 35m
Deal found 9/1![Volaris logo]()
$334
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:32 pm -
1 stop12h 25m
Wed 11/119:55 pm -
1 stop11h 24m
Deal found 9/2![Volaris logo]()
$335
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:55 pm -
1 stop13h 08m
Sat 10/310:50 am -
1 stop8h 35m
Deal found 9/4![Volaris logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Sat 10/108:55 pm -
1 stop13h 08m
Fri 10/1612:07 pm -
1 stop9h 04m
Deal found 9/2![Volaris logo]()
$337
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:55 pm -
1 stop13h 08m
Fri 9/1112:07 pm -
1 stop9h 04m
Deal found 9/1![Volaris logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 9/258:55 pm -
1 stop13h 08m
Sat 10/310:50 am -
1 stop8h 35m
Deal found 9/3![Volaris logo]()
$339
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:49 am -
1 stop7h 18m
Mon 11/1611:55 pm -
1 stop9h 24m
Deal found 9/3![Volaris logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sat 9/198:55 pm -
1 stop13h 08m
Fri 10/912:07 pm -
1 stop9h 04m
Deal found 9/5![Volaris logo]()
$341
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:55 pm -
1 stop13h 08m
Sat 9/2610:50 am -
1 stop8h 35m
Deal found 9/2![Volaris logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 10/118:55 pm -
1 stop13h 08m
Thu 10/1510:50 am -
1 stop8h 35m
Deal found 9/3![Volaris logo]()
$343
Best flights from George Bush Intcntl to CancúnDiscover carefully curated flight deals from George Bush Intcntl to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 11/2311:19 am -
1 stop12h 13m
Mon 11/305:48 pm -
1 stop16h 50m
Deal found 9/4![Delta logo]()
$345
This Volaris deal was found by Cheapflights users on 8/31. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/98:32 pm -
1 stop12h 25m
Sat 1/1611:55 pm -
1 stop9h 24m
Deal found 8/31![Volaris logo]()
$410
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 11/2412:00 pm -
Nonstop2h 24m
Thu 11/266:16 pm -
Nonstop2h 35m
Deal found 8/31![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 9/1. 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.
Sat 12/57:00 am -
1 stop13h 08m
Sat 12/126:04 am -
2 stops13h 07m
Deal found 9/1![Delta logo]()
$360
This Volaris deal was found by Cheapflights users on 9/2. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:49 am -
1 stop7h 18m
Sun 11/2911:55 pm -
1 stop9h 24m
Deal found 9/2![Volaris logo]()
$455
This Delta deal was found by Cheapflights users on 9/1. 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.
Sun 11/2211:19 am -
1 stop12h 13m
Wed 11/258:02 am -
2 stops16h 57m
Deal found 9/1![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Mon 11/3010:08 am -
Nonstop2h 26m
Fri 12/44:47 pm -
Nonstop2h 38m
Deal found 8/31![United Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 8/31. 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.
Fri 11/2011:19 am -
1 stop12h 13m
Wed 11/259:24 am -
2 stops15h 35m
Deal found 8/31![Delta logo]()
$452
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 9/279:44 am -
Nonstop2h 18m
Sat 10/37:51 am -
Nonstop2h 24m
Deal found 9/1![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 8/31. 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.
Sat 1/95:55 am -
2 stops12h 00m
Sat 1/1611:15 am -
1 stop8h 23m
Deal found 8/31![Delta logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Mon 12/712:11 pm -
Nonstop2h 26m
Sat 12/124:47 pm -
Nonstop2h 38m
Deal found 9/1![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/197:48 am -
Nonstop2h 18m
Sat 9/261:12 pm -
Nonstop2h 24m
Deal found 9/2![United Airlines logo]()
$620
Last-minute flights from George Bush Intcntl to CancúnDiscover last-minute flight deals from George Bush Intcntl to Cancún. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Cancún. Data last updated September 5, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:55 pm -
1 stop13h 08m
Fri 9/1112:07 pm -
1 stop9h 04m
Deal found 9/1![Volaris logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sat 9/198:55 pm -
1 stop13h 08m
Fri 10/912:07 pm -
1 stop9h 04m
Deal found 9/5![Volaris logo]()
$341
This Booking.com deal was found by Cheapflights users on 9/1. 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.
Sun 9/209:45 am -
1 stop14h 05m
Wed 9/237:00 am -
1 stop15h 00m
Deal found 9/1![Viva logo]()
$344
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:55 pm -
1 stop13h 08m
Sat 9/2610:50 am -
1 stop8h 35m
Deal found 9/2![Volaris logo]()
$342
This CheapOair deal was found by Cheapflights users on 8/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:55 pm -
1 stop13h 08m
Tue 9/2910:50 am -
1 stop8h 35m
Deal found 8/31![Volaris logo]()
$331
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Tue 9/228:55 pm -
1 stop13h 08m
Mon 9/2810:50 am -
1 stop8h 35m
Deal found 9/1![Volaris logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Fri 9/258:55 pm -
1 stop13h 08m
Sat 10/310:50 am -
1 stop8h 35m
Deal found 9/3![Volaris logo]()
$339
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:55 pm -
1 stop13h 08m
Sat 10/310:50 am -
1 stop8h 35m
Deal found 9/4![Volaris logo]()
$336
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:55 pm -
1 stop13h 08m
Fri 10/210:50 am -
1 stop8h 35m
Deal found 9/3![Volaris logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Sat 10/108:55 pm -
1 stop13h 08m
Fri 10/1612:07 pm -
1 stop9h 04m
Deal found 9/2![Volaris logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 10/118:55 pm -
1 stop13h 08m
Thu 10/1510:50 am -
1 stop8h 35m
Deal found 9/3![Volaris logo]()
$343
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:55 pm -
1 stop13h 08m
Fri 10/2310:50 am -
1 stop8h 35m
Deal found 9/1![Volaris logo]()
$332
One-way flights from George Bush Intcntl to CancúnSearch for one-way flight options from George Bush Intcntl to Cancún. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from George Bush Intcntl to Cancún. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Super.com deal was found by Cheapflights users on 9/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/139:49 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Volaris logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 2/169:49 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Volaris logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Fri 2/269:49 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Volaris logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 3/19:49 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Volaris logo]()
$110
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Sat 10/34:55 pm -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Viva logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Sun 2/289:49 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Volaris logo]()
$114
This Super.com deal was found by Cheapflights users on 9/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:55 pm -
1 stop13h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Volaris logo]()
$116
This Booking.com deal was found by Cheapflights users on 9/3. 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 9/1811:10 pm -
1 stop23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Viva logo]()
$119
This Booking.com deal was found by Cheapflights users on 9/2. 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 10/911:10 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Viva logo]()
$120
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Thu 11/510:10 pm -
1 stop21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Viva logo]()
$121
Find flight deals from George Bush Intcntl to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Cancún (CUN). 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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (CheapOair) |
One-way from | $99 (Super.com) |
Popular in | September |
Cheapest in | February |
Average price | $552 |
Good round-trip deal | $492 or less |
Good one-way deal | $256 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Cancún 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 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cancún that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Tue 3/2
5:55 am-8:00 pm
2 stops13h 05m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$173
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Sun 10/4
5:40 am-6:48 pm
2 stops13h 08m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Mon 9/28
11:10 pm-7:05 pm
2 stops19h 55m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Tue 11/24
12:11 pm-3:37 pm
Nonstop2h 26m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$196
Quickest round-trip
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Wed 10/21
5:05 pm-7:19 pm
Nonstop2h 14m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Sun 10/4
5:05 pm-7:19 pm
Nonstop2h 14m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Sun 11/1
8:04 am-11:25 am
Nonstop2h 21m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Mon 11/2
12:00 pm-3:24 pm
Nonstop2h 24m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Thu 12/3
12:00 pm-3:24 pm
Nonstop2h 24m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$275
HoustonCancún
IAH Houston George Bush Intcntl - CUN Cancun
IAHCUN
Houston George Bush Intcntl
Tue 11/3
9:33 am-12:54 pm
Nonstop2h 21m
Cancun
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Cancún
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 George Bush Intcntl to Cancún in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Cancún flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Cancún 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 Houston George Bush Intcntl Airport-Cancún 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 George Bush Intcntl to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from George Bush Intcntl with our price prediction graph.
IAH-CUN
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 Houston George Bush Intcntl Airport to Cancún
Prices
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How far ahead should I book a flight from Houston George Bush Intcntl Airport to Cancún?
Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Cancún. 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 Houston George Bush Intcntl Airport to Cancún?
Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cancún (average of $307). Flying from Houston George Bush Intcntl Airport to Cancún in September is currently the most expensive (average of $552). 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 IAH to CUN?
Find hourly flight availability from George Bush Intcntl to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2026.
It’s optimal to fly from Houston George Bush Intcntl Airport to Cancún in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to Cancún?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Cancún. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Cancún flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Houston to Cancún delayed?
About 15% of weekly flights between Houston and Cancún have experienced delays in the past year, with the average delay time being 135 minutes.
What is the most punctual flight time for Houston to Cancún flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Cancún flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
What’s the top layover airport for flights from Houston George Bush Intcntl Airport to Cancún?
Share of 1-stop round-trip flights from Houston George Bush Intcntl Airport to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.
Mexico City (MEX) – chosen by Cheapflights users on 50% of 1-stop itineraries from Houston George Bush Intcntl Airport to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Houston George Bush Intcntl Airport to Cancún?
Average round-trip fare for 1-stop flights from Houston George Bush Intcntl Airport to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Mexico City (MEX) is the most affordable 1-stop option, with an average round-trip price of $360.
What’s the fastest layover option from Houston George Bush Intcntl Airport to Cancún?
Shortest average travel time for 1-stop one-way flights from Houston George Bush Intcntl Airport to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 5h 09m.
Which airport typically offers the quickest layover for flights from Houston George Bush Intcntl Airport to Cancún?
Average layover duration for 1-stop one-way flights from Houston George Bush Intcntl Airport to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 52m.
The best insider tips for Houston George Bush Intcntl Airport to Cancún 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 Houston George Bush Intcntl Airport to Cancún trip
Our travel experts
Reviews of airlines servicing Cancún
Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated September 5, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andViva from Houston George Bush Intcntl Airport to Cancún by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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George Bush Intcntl and Cancún flights
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Other flights from George Bush Intcntl
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Top 5 airlines flying from George Bush Intcntl to Cancún
Discover the top 5 airlines that operate flights from George Bush Intcntl to Cancún. 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$316 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$201 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$290 | Average$488 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$293 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$321 | Average$419 | FlexibilityNo cancel fee | On-timeN/A |