IAH - CUN

£80 Find Cheap Flights from Houston George Bush Airport to Cancun – Compare and Save

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Everything you should know

Cheapest return flight
£254
Typical prices: £218-£371
Delta
Fri 23/11Sat 1/12
IAH - CUN • 1 stop
Cheapest direct flights
£305
Typical prices: £218-£378
United Airlines
Thu 6/12Mon 17/12
IAH - CUN • Direct
Direct flights
You can fly direct with United Airlines and Frontier. Average duration is 2h 21m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 14 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £193 (return)
Shortest trip • 6h 00m (one-way)
Insights
Insights
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We hope you enjoy your trip to Cancún!
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Flight Deals

Cheap Flights from George Bush Intcntl to Cancún (IAH-CUN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from George Bush Intcntl to Cancún

Mon, 23 Nov - Tue, 1 Dec
Delta Logo
20:06 - 13:33IAH  Houston George Bush Intcntl-CUN Cancun
16h 27m1 stop Mexico City Benito Juarez
Delta Logo
17:48 - 09:38CUN  Cancun-IAH Houston George Bush Intcntl
16h 50m1 stop Mexico City Benito Juarez
£254Delta
Sat, 9 Jan - Thu, 21 Jan
Delta Logo
18:05 - 10:00IAH  Houston George Bush Intcntl-CUN Cancun
14h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:27 - 18:38CUN  Cancun-IAH Houston George Bush Intcntl
7h 11m1 stop Mexico City Benito Juarez
£257Delta
Mon, 11 Jan - Wed, 20 Jan
Delta Logo
18:05 - 12:05IAH  Houston George Bush Intcntl-CUN Cancun
17h 00m2 stops Atlanta Hartsfield-Jackson Miami
Delta Logo
11:18 - 18:38CUN  Cancun-IAH Houston George Bush Intcntl
8h 20m1 stop Mexico City Benito Juarez
£260Delta
Tue, 3 Nov - Tue, 10 Nov
Delta Logo
11:19 - 00:32IAH  Houston George Bush Intcntl-CUN Cancun
12h 13m1 stop Mexico City Benito Juarez
Delta Logo
06:04 - 23:59CUN  Cancun-IAH Houston George Bush Intcntl
18h 55m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
£262Delta
Sun, 4 Oct - Fri, 9 Oct
Delta Logo
07:00 - 19:50IAH  Houston George Bush Intcntl-CUN Cancun
12h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
07:01 - 19:06CUN  Cancun-IAH Houston George Bush Intcntl
12h 05m1 stop Mexico City Benito Juarez
£263Delta
Mon, 2 Nov - Tue, 10 Nov
Delta Logo
05:35 - 20:55IAH  Houston George Bush Intcntl-CUN Cancun
14h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
06:04 - 23:59CUN  Cancun-IAH Houston George Bush Intcntl
18h 55m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
£265Delta
Mon, 23 Nov - Mon, 30 Nov
Aeromexico Logo
11:19 - 23:38IAH  Houston George Bush Intcntl-CUN Cancun
11h 19m1 stop Mexico City Benito Juarez
Aeromexico Logo
17:48 - 09:38CUN  Cancun-IAH Houston George Bush Intcntl
16h 50m1 stop Mexico City Benito Juarez
£268Aeromexico
Mon, 23 Nov - Wed, 25 Nov
Delta Logo
11:19 - 00:32IAH  Houston George Bush Intcntl-CUN Cancun
12h 13m1 stop Mexico City Benito Juarez
Delta Logo
06:49 - 23:59CUN  Cancun-IAH Houston George Bush Intcntl
18h 10m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
£270Delta
Sun, 4 Oct - Wed, 7 Oct
Delta Logo
07:00 - 19:50IAH  Houston George Bush Intcntl-CUN Cancun
12h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
06:04 - 19:06CUN  Cancun-IAH Houston George Bush Intcntl
13h 02m1 stop Mexico City Benito Juarez
£272Delta
Tue, 8 Dec - Fri, 11 Dec
Delta Logo
08:10 - 15:10IAH  Houston George Bush Intcntl-CUN Cancun
6h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:26 - 00:08CUN  Cancun-IAH Houston George Bush Intcntl
12h 42m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
£273Delta
Booking Insights

Price, demand, and travel trends for Houston George Bush Intcntl Airport to Cancún flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Houston George Bush Intcntl Airport to Cancún with more confidence.

How much is a return flight from Houston George Bush Intcntl Airport to Cancún?

Return flights from Houston George Bush Intcntl Airport to Cancún start at £254. Prices are typical for this route right now, with typical return fares ranging from £218 to £371. The lowest price found in the past 5 days was £254 on Delta.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Cancún?

Monday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Cancún and is 9% cheaper than the average day. Wednesday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Cancún?

  • February is the cheapest month to fly from Houston George Bush Intcntl Airport to Cancún at £244 return.
  • September (£324) and November (£309) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 32% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Houston George Bush Intcntl Airport to Cancún the cheapest?

Flights from Houston George Bush Intcntl Airport to Cancún are cheapest 14 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Houston George Bush Intcntl Airport to Cancún flights

Low season

January

Cheapest flight

£80
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flights from Houston George Bush Intcntl Airport to Cancún

When to book flights from George Bush Intcntl to Cancún

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Houston George Bush Intcntl Airport to Cancún flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How can I get from Cancun Airport to downtown Cancun?

    You have three options: the ADO bus, which will take you either to Cancun town or Playa del Carmen on a budget ($13), or a pre-booked shared or private transfer from Cancun Airport directly to your hotel ($12-23). A simple search online will return plenty of companies offering this service. Finally, you can elect to grab a taxi upon exiting customs ($23). This is typically the most expensive option, and you’ll want to be sure to negotiate a price before boarding.

  • Are there any services for travelers with children at Houston Airport?

    There are four private nursing rooms for traveling mothers and nurseries with baby cribs and rocking chairs in Terminals B and D. Almost all restrooms offer baby changing tables.

  • What are my parking options at Houston airport?

    There are three options if you choose to leave your car at Houston airport: valet parking with drop-off services at each terminal, terminal parking with dedicated spots at each terminal, and an economy lot where reservations can be made in advance.

  • Is it possible to fly from Houston to Cancun nonstop?

    Yes, there are several flight operators offering nonstop flights from Houston to Cancun, including Spirit Airlines, Aeromexico and United Airlines.

  • Are there on-site hotels at Cancun Airport?

    There are two hotels close by, the Comfort Inn Cancun Airport, located just 5min outside the airport area and reachable by free airport shuttle, and the Courtyard by Marriot Cancun Airport, which is also a 5min drive with a free airport shuttle. The second hotel option is a bit cheaper than the first.

  • Which airlines offer extra legroom and free seat selection on Houston George Bush Intcntl Airport to Cancún flights?

    Among airlines operating Houston George Bush Intcntl Airport to Cancún flights:

    • United Airlines: offers extra legroom; offers free seat selection
    • Frontier: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Houston George Bush Intcntl Airport to Cancún?

    2 airlines operate flights between Houston George Bush Intcntl Airport and Cancún. The airlines offering direct flights on this route include:

    • United Airlines
    • Frontier

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Cancún?

    Flights from Houston George Bush Intcntl Airport to Cancún usually depart from Houston George Bush Intcntl (IAH) and arrive at Cancun (CUN).

  • Which airlines include bags at no extra cost on Houston George Bush Intcntl Airport to Cancún flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy class
    • Frontier: a cabin bag and a checked bag in Economy class
    • Lufthansa: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Houston George Bush Intcntl Airport to Cancún?

    Only Economy class is available on flights from Houston George Bush Intcntl Airport to Cancún.

  • How much can I save by having a stopover when flying from Houston George Bush Intcntl Airport to Cancún?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £193 return via New Orleans Louis Armstrong (MSY), compared with £286 for direct.

  • What is the standard checked bag allowance on flights from Houston George Bush Intcntl Airport to Cancún?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £35–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Houston George Bush Intcntl Airport to Cancún?

    The Airbus A321neo family is used most often on this route, operated mainly by Frontier and Spirit Airlines. Other aircraft seen on the route include Boeing 737-900 variants.

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Cancún pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Cancún most commonly connect through:

    • Mexico City Benito Juarez (MEX) – 46% of one-stop connections
    • Monterrey Gen Mariano Escobedo (MTY) – 37% of one-stop connections
    • Dallas/Fort Worth (DFW) – 8% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 3% of one-stop connections

    Mexico City Benito Juarez (MEX) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Cancún?

    Yes. Being flexible with your travel dates can save you up to 19% on the Houston George Bush Intcntl Airport to Cancún route. Monday is the cheapest departure day at £259 return on average, while Wednesday is the most expensive at £318, a difference of £58. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route from Houston George Bush Intcntl Airport to Cancún?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Houston George Bush Intcntl Airport to Cancún route, 15% of flights were delayed in the past 3 months, with delays averaging 2 hours 19 minutes.

  • How are flight departures from Houston George Bush Intcntl Airport to Cancún spread across the day?

    Morning is the busiest departure period on Houston George Bush Intcntl Airport to Cancún flights, with 60% leaving in that window. Afternoon departures account for 40%, Evening flights for 0%, and Night flights for 0%.

  • What popular places can I visit in Cancún?

    Some of the most popular sights in Cancún are Nichupte Lagoon, Nautilus Diving and Training Center, and CoCo Bongo Cancun. These are among the most viewed places in Cancún on KAYAK.

  • What are the earliest and latest flights from Houston George Bush Intcntl Airport to Cancún?

    These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to Cancún:

    • Earliest: departs at 07:48 and lands at 10:09
    • Latest: departs at 18:05 and lands at 20:26.

    The flight takes about 2h 21m.

  • How expensive are last-minute Houston George Bush Intcntl Airport to Cancún flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 6% above the route average of £283. Book 14 weeks before departure for the lowest fares.

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

    A direct flight from Houston George Bush Intcntl Airport to Cancún takes 2h 21m, covering 812 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Cancún?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Houston George Bush Intcntl Airport to Cancún changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £254 to £2,221. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Houston George Bush Intcntl Airport to Cancún looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Cancún are currently lower than usual. Average one-way flight prices are about £112, which is 16% below the typical average for this route.

  • How does United Airlines's on-time performance compare to other airlines on Houston George Bush Intcntl Airport to Cancún flights?

    United Airlines is slightly above the route average for timely arrivals, while Frontier has a lower on-time arrival rate. On-time arrival rates on Houston George Bush Intcntl Airport to Cancún flights are:

    • United Airlines: 87% on time
    • Frontier: 85% on time
    • Spirit Airlines: 74% on time

    On average, flights on this route are punctual 85% of the time.

  • How do delay rates compare for morning and evening flights from Houston George Bush Intcntl Airport to Cancún?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different stopover airport from Houston George Bush Intcntl Airport to Cancún?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time of 6h 00m, compared to 7h 12m via Guadalajara Miguel Hidal (GDL) and 8h 18m via Fort Lauderdale (FLL).

  • Which car hire options are available at Cancun Airport (CUN)?

    Cancun Airport (CUN) hosts 5 major car hire companies, with daily rates starting from around £1 for economy cars. Top options include:
    • MEXRENTACAR
    • Hertz
    • America Car Rental
    • Budget
    • Europcar

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Cancún flight?

    Return flights from Houston George Bush Intcntl Airport to Cancún range from £218 to £371, with an average of £283 over the past 12 months. Anything below £218 counts as a good deal.

  • Which airlines offer Wi-Fi on Houston George Bush Intcntl Airport to Cancún flights?

    JetBlue is the only airline on the Houston George Bush Intcntl Airport to Cancún route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Houston George Bush Intcntl Airport to Cancún flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average £259 – about £58 less than Wednesday (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 21% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Cancún trip for February. Fares historically average £244 return in that month – typically £80 less than the most expensive month, which is September (based on the last 12 months).
  • If arriving on time is high on your priority list, United Airlines is the strongest pick on this route. 87% of United Airlines flights from Houston George Bush Intcntl Airport to Cancún arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 85%. When flights on this route do arrive late, the average delay is 2 hours19 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through New Orleans Louis Armstrong Airport (MSY) can be cheaper than flying direct. The cheapest stopover option averages £193 return on this route – about £93 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cancun Airport.
    - Courtyard by Marriott Cancun Airport
  • George Bush International (IAH) is equipped with all sorts of amenities to get your trip off to a good start. The airport features local favorites and well-known brands, including national brands and chains. There is also a spa called the XpresSpa for some pampering before your flight to get your vacation started. A unique offering at the airport is the living performing arts called Harmony in the Air, featuring local Houston talent.
  • If you’re in a hurry, use George Bush Intercontinental Airports homepage to plan your trip through security with regular updates on the time it takes to get through each of the seven TSA checkpoints at the airport's five terminals. The Skyway inter-terminal train connects all of the five terminals.
  • For travelers flying into Cancun (CUN), there are four terminals. Typically, international flights from North America and Europe fly to Terminal 3 (flight operators like United Airlines, American Airlines, Spirit Airlines) although they can also use Terminal 4 (flight operators like Southwest, Suncountry, Aeromexico).
  • Upon landing in Cancun, you will need to present a Mexico Tourist Card to proceed through immigration. Most commercial flights will hand over the form to fill out upon landing although you can also fill out the form online before your trip, print it out, and bring it with the rest of your travel documents to avoid the hassle of filling out documents mid-flight. You will also need to present a customs form, which you will also receive on your flight.
  • Most institutions accept American dollars so there is no need to exchange your money to pesos upon arrival. However, if you do want to have some cash on hand for tips or to buy something at smaller concession stands, there are money changing offices after you pass through customs.

Prefer to fly direct from Houston George Bush Airport to Cancun?

 
Find which airlines fly direct from Houston George Bush Intcntl Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Cancun

Monday

United Airlines,Frontier

United Airlines,Frontier

Tuesday

United Airlines,Frontier

United Airlines,Frontier

Wednesday

United Airlines,Frontier

United Airlines,Frontier

Thursday

United Airlines,Frontier

United Airlines,Frontier

Friday

United Airlines,Frontier

United Airlines,Frontier

Saturday

United Airlines,Frontier

United Airlines,Frontier

Sunday

United Airlines,Frontier

United Airlines,Frontier

See more direct flights

Direct returns

Cancun to Houston George Bush Intcntl

Monday

United Airlines,Frontier

United Airlines,Frontier

Tuesday

United Airlines,Frontier

United Airlines,Frontier

Wednesday

United Airlines,Frontier

United Airlines,Frontier

Thursday

United Airlines,Frontier

United Airlines,Frontier

Friday

United Airlines,Frontier

United Airlines,Frontier

Saturday

United Airlines,Frontier

United Airlines,Frontier

Sunday

United Airlines,Frontier

United Airlines,Frontier

See more direct flights

More options for your flight from George Bush Intcntl to Cancún

Complete your trip to Cancún with a hotel stay or car hire