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.

Which airline has the best punctuality record on Houston to Cancún flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 14% of flights being delayed.

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.

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.

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

Departing from Houston George Bush Intcntl Airport to Cancún will take you 12h 50m. Houston George Bush Intcntl Airport and Cancún are separated by a distance of 1307 km.

Weekly flight availability from Houston George Bush Intcntl Airport to Cancún

The most flights from IAH to CUN are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

If weather is an important factor for your trip to Cancún, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to Cancún on time: United Airlines (87%), Air New Zealand (87%), ANA (85%).

What airport do you fly into for flights to Cancún from Houston George Bush Intcntl?

Located just 14.2 km from the city centre, Cancun is the airport most travellers will use when flying to Cancún from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Cancun (CUN) should be relatively easy as there are 10 daily inbound flights from Houston George Bush Intcntl from 0 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from George Bush Intcntl to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 164+ Cheap Flights from Houston George Bush Intcntl Airport to Cancún

Cheap flight deals from George Bush Intcntl to Cancún

Enter your travel dates to find the best prices.

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Cheapest flights from George Bush Intcntl to Cancún
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 9 September 2026.

Tue 6/101:54 p.m. -

1 stop6h 34m

Tue 13/106:04 a.m. -

1 stop6h 06m

Deal found 6/9C$ 484

Sun 4/105:40 a.m. -

1 stop14h 10m

Wed 21/1011:32 a.m. -

1 stop7h 34m

Deal found 9/9C$ 491

Wed 11/1111:19 a.m. -

1 stop12h 13m

Tue 24/111:40 p.m. -

1 stop11h 19m

Deal found 6/9C$ 492

Sun 27/126:19 a.m. -

1 stop13h 20m

Thu 31/1211:31 a.m. -

1 stop7h 03m

Deal found 6/9C$ 494

Tue 13/108:49 p.m. -

1 stop15h 00m

Thu 22/107:01 a.m. -

2 stops16h 54m

Deal found 6/9C$ 499

Wed 18/117:00 a.m. -

1 stop12h 55m

Thu 26/115:48 p.m. -

1 stop16h 50m

Deal found 5/9C$ 501

Thu 24/1210:39 a.m. -

1 stop9h 00m

Sun 27/125:48 p.m. -

1 stop16h 11m

Deal found 6/9C$ 503

Sun 4/107:00 a.m. -

1 stop12h 50m

Fri 9/108:00 a.m. -

2 stops14h 02m

Deal found 7/9C$ 505

Tue 17/1111:19 a.m. -

1 stop12h 13m

Sat 21/1112:26 p.m. -

2 stops12h 33m

Deal found 9/9C$ 509

Tue 29/126:46 p.m. -

1 stop14h 29m

Thu 31/1211:31 a.m. -

1 stop10h 29m

Deal found 6/9C$ 510

Tue 8/127:00 a.m. -

1 stop13h 08m

Fri 11/1212:26 p.m. -

2 stops12h 42m

Deal found 9/9C$ 514

Thu 3/1211:19 a.m. -

1 stop12h 13m

Sun 6/121:37 p.m. -

2 stops11h 31m

Deal found 7/9C$ 519

Find flight deals from George Bush Intcntl to Cancún

Round-trip from	C$ 472
One-way from	C$ 164
Popular in	September
Cheapest in	February
Average price	C$ 761
Good round-trip deal	C$ 659 or less
Good one-way deal	C$ 335 or less

Volaris
19/11-1/12
2 total stops
16h 42m total
Houston to Cancún

Search Deals

Viva
4/11-31/12
1 total stop
13h 10m total
Houston to Cancún

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 135 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Price to beat on a round-trip flight from Houston George Bush Intcntl to Cancun.

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Price to beat on a one-way flight from Houston George Bush Intcntl to Cancun.

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Cheapflights Fare Finder

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

Price

Cheapest round-trip

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Tue 2/3

5:55 a.m.-8:00 p.m.

2 stops13h 05m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 240

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Sun 24/1

5:55 a.m.-8:00 p.m.

2 stops13h 05m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 240

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Sun 4/10

5:40 a.m.-6:48 p.m.

2 stops13h 08m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 240

Quickest round-trip

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Wed 21/10

5:05 p.m.-7:19 p.m.

Nonstop2h 14m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 353

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Sun 1/11

8:04 a.m.-11:25 a.m.

Nonstop2h 21m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 353

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Sun 27/9

9:44 a.m.-12:02 p.m.

Nonstop2h 18m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 353

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Sat 3/10

12:19 p.m.-2:37 p.m.

Nonstop2h 18m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 388

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Thu 4/3

10:08 a.m.-1:34 p.m.

Nonstop2h 26m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 388

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Thu 1/10

5:05 p.m.-7:19 p.m.

Nonstop2h 14m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 388

HoustonCancún

IAH Houston George Bush Intcntl - CUN Cancun

IAHCUN

Houston George Bush Intcntl

Fri 2/10

12:19 p.m.-2:37 p.m.

Nonstop2h 18m

Cancun

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 388

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 24 resultsSorted by cheapest first

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

Airlines

Delays

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

The best time to book flights from Houston George Bush Intcntl Airport to Cancún is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 C$ 423). Flying from Houston George Bush Intcntl Airport to Cancún in September is currently the most expensive (average of C$ 761). 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?

When flying from Houston George Bush Intcntl Airport to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Cancún flights typically cost between C$ 557 and C$ 913 in November.
The cheapest round-trip price found within the last 5 days was C$ 472 on Volaris (19 Nov-1 Dec).

Related info for your journey

What airport do you fly into for flights to Cancún from Houston George Bush Intcntl?
Located just 14.2 km from the city centre, Cancun is the airport most travellers will use when flying to Cancún from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Cancun (CUN) should be relatively easy as there are 10 daily inbound flights from Houston George Bush Intcntl from 0 different airlines.
How long is the flight from Houston George Bush Intcntl Airport to Cancún?
Departing from Houston George Bush Intcntl Airport to Cancún will take you 12h 50m. Houston George Bush Intcntl Airport and Cancún are separated by a distance of 1307 km.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Cancún?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston George Bush Intcntl Airport to Cancún on time: United Airlines (87%), Air New Zealand (87%), ANA (85%).
Can I find deals for flights from George Bush Intcntl to Cancún that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Cancún?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Cancún.
Can I find deals for business class flights from George Bush Intcntl to Cancún?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Cancún 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 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 C$ 423). Flying from Houston George Bush Intcntl Airport to Cancún in September is currently the most expensive (average of C$ 761). 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.

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cancún from George Bush Intcntl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Cancún?

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Can Cheapflights find flights from George Bush Intcntl to Cancún with no change fees?

Need flexible booking options for your flight to Cancún from George Bush Intcntl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Houston George Bush Intcntl Airport to Cancún from C$ 164

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from George Bush Intcntl to Cancún

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 9 September 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 9 September 2026.

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 9 September 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 9 September 2026.

Direct flights from George Bush Intcntl to CancúnExplore direct flight options from George Bush Intcntl to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Explore direct flight options from George Bush Intcntl to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Last-minute flights from George Bush Intcntl to CancúnDiscover last-minute flight deals from George Bush Intcntl to Cancún. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from George Bush Intcntl to Cancún. Data last updated 9 September 2026 and is based on user searches.

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 9 September 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 9 September 2026.

Find flight deals from George Bush Intcntl to Cancún

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Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cancún that are best for you.

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.

Cheapflights Insights

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

The best time to book flights from Houston George Bush Intcntl Airport to Cancún is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Cancún?

What is the cheapest time of day to fly from IAH to CUN?

When flying from Houston George Bush Intcntl Airport to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Cancún flights typically cost between C$ 557 and C$ 913 in November.The cheapest round-trip price found within the last 5 days was C$ 472 on Volaris (19 Nov-1 Dec).

Weekly flight availability from Houston George Bush Intcntl Airport to Cancún

The most flights from IAH to CUN are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

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 past year, United Airlines has had the lowest number of delays on this route, with just 14% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to Cancún from Houston George Bush Intcntl?

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

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

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

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

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

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Cancún?

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Alternative routes for George Bush Intcntl to Cancún

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Other flights to Cancún

Explore flights to Cancún departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

Complete your trip

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Search flights from George Bush Intcntl to Cancún by cabin class

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George Bush Intcntl and Cancún flights

Browse other George Bush Intcntl and Cancún flight options. Last updated on 9 September 2026.

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Cheapest flights from George Bush Intcntl to Cancún
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 9 September 2026.

Best flights from George Bush Intcntl to Cancún
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 9 September 2026.

Direct flights from George Bush Intcntl to Cancún
Explore direct flight options from George Bush Intcntl to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.

Last-minute flights from George Bush Intcntl to Cancún
Discover last-minute flight deals from George Bush Intcntl to Cancún. Data last updated 9 September 2026 and is based on user searches.

One-way flights from George Bush Intcntl to Cancún
Search for one-way flight options from George Bush Intcntl to Cancún. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Houston George Bush Intcntl Airport to Cancún flights typically cost between C$ 557 and C$ 913 in November.
The cheapest round-trip price found within the last 5 days was C$ 472 on Volaris (19 Nov-1 Dec).