IAH - CUN

C$ 229 Find Cheap Flights from Houston George Bush Airport to Cancun – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 512
Typical prices: C$ 423-C$ 736
Delta
Wed 28/11Tue 11/12
IAH - CUN • 1 stop
Cheapest direct flights
C$ 613
Typical prices: C$ 422-C$ 750
United Airlines
Sat 17/11Thu 22/11
IAH - CUN • Direct
Direct flights
You can fly direct with United Airlines and Frontier. Average duration is 2h 24m
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 12 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 410 (round-trip)
Shortest trip • 6h 04m (one-way)
Insights
Insights
Start a new search
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We hope you enjoy your trip to Cancún!
Flight Deals
Booking Insights
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 round-trip flight deals from George Bush Intcntl to Cancún

Sat, 28 Nov - Fri, 11 Dec
Delta Logo
7:21 p.m. - 12:29 p.m.IAH  Houston George Bush Intcntl-CUN Cancun
16h 08m1 stop Mexico City Benito Juarez
Delta Logo
5:48 p.m. - 9:38 a.m.CUN  Cancun-IAH Houston George Bush Intcntl
16h 50m1 stop Mexico City Benito Juarez
C$ 512Delta
3+ days ago
Fri, 4 Dec - Thu, 10 Dec
Delta Logo
5:25 a.m. - 9:08 p.m.IAH  Houston George Bush Intcntl-CUN Cancun
14h 43m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:48 p.m. - 9:38 a.m.CUN  Cancun-IAH Houston George Bush Intcntl
16h 50m1 stop Mexico City Benito Juarez
C$ 519Delta
3+ days ago
Thu, 26 Nov - Wed, 2 Dec
Delta Logo
11:19 a.m. - 12:32 a.m.IAH  Houston George Bush Intcntl-CUN Cancun
12h 13m1 stop Mexico City Benito Juarez
Delta Logo
6:09 a.m. - 5:29 p.m.CUN  Cancun-IAH Houston George Bush Intcntl
12h 20m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
C$ 528Delta
3+ days ago
Thu, 4 Mar - Sun, 7 Mar
Volaris Logo
8:32 p.m. - 9:57 a.m.IAH  Houston George Bush Intcntl-CUN Cancun
12h 25m1 stop Mexico City Benito Juarez
Volaris Logo
11:55 p.m. - 8:19 a.m.CUN  Cancun-IAH Houston George Bush Intcntl
9h 24m1 stop Mexico City Benito Juarez
C$ 529Volaris
3+ days ago
Mon, 21 Dec - Fri, 25 Dec
Delta Logo
5:10 a.m. - 12:42 p.m.IAH  Houston George Bush Intcntl-CUN Cancun
6h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:20 p.m. - 11:15 p.m.CUN  Cancun-IAH Houston George Bush Intcntl
11h 55m1 stop Atlanta Hartsfield-Jackson
C$ 533Delta
3+ days ago
Fri, 11 Dec - Mon, 14 Dec
Delta Logo
5:25 a.m. - 9:08 p.m.IAH  Houston George Bush Intcntl-CUN Cancun
14h 43m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:48 p.m. - 9:38 a.m.CUN  Cancun-IAH Houston George Bush Intcntl
16h 50m1 stop Mexico City Benito Juarez
C$ 539Delta
3+ days ago
Tue, 24 Nov - Tue, 1 Dec
Delta Logo
11:19 a.m. - 8:40 p.m.IAH  Houston George Bush Intcntl-CUN Cancun
8h 21m1 stop Mexico City Benito Juarez
Delta Logo
5:48 p.m. - 9:38 a.m.CUN  Cancun-IAH Houston George Bush Intcntl
16h 50m1 stop Mexico City Benito Juarez
C$ 540Delta
1 day ago
Fri, 11 Dec - Mon, 14 Dec
Delta Logo
5:25 a.m. - 9:08 p.m.IAH  Houston George Bush Intcntl-CUN Cancun
14h 43m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:48 p.m. - 9:38 a.m.CUN  Cancun-IAH Houston George Bush Intcntl
16h 50m1 stop Mexico City Benito Juarez
C$ 542Delta
2 days ago
Thu, 15 Apr - Sun, 18 Apr
Volaris Logo
8:40 p.m. - 10:03 a.m.IAH  Houston George Bush Intcntl-CUN Cancun
13h 23m1 stop Mexico City Benito Juarez
Volaris Logo
10:50 a.m. - 7:10 p.m.CUN  Cancun-IAH Houston George Bush Intcntl
8h 20m1 stop Mexico City Benito Juarez
C$ 543Volaris
23 hours ago
Tue, 30 Mar - Fri, 2 Apr
Volaris Logo
8:46 p.m. - 9:56 a.m.IAH  Houston George Bush Intcntl-CUN Cancun
13h 10m1 stop Mexico City Benito Juarez
Volaris Logo
10:50 a.m. - 7:10 p.m.CUN  Cancun-IAH Houston George Bush Intcntl
8h 20m1 stop Mexico City Benito Juarez
C$ 546Volaris
3+ days ago
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 with more confidence.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Cancún?

Round-trip flights from Houston George Bush Intcntl Airport to Cancún typically range from C$ 423 to C$ 736. The lowest price found in the past 5 days was C$ 512, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Cancún. It's 8% cheaper than the average day, while Wednesday is the most expensive, with prices 11% higher.

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 C$ 467 round-trip.
•September (C$ 807) and October (C$ 802) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 72% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Houston George Bush Intcntl Airport to Cancún are cheapest 12 weeks before departure. Booking in this window typically costs about 22% 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

September

Cheapest flight

C$ 229
Beat the crowds with an average 39% drop in traveller numbers.
The most popular month to fly with an average 56% increase in traveller numbers.
One-way flight 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 round-trip price

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

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • 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 7:59 am and lands at 10:23 am
    • Latest: departs at 2:27 pm and lands at 4:51 pm.

    The flight takes about 2h 24m.

  • 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 long does a flight from Houston George Bush Intcntl Airport to Cancún take?

    A direct flight from Houston George Bush Intcntl Airport to Cancún takes 2h 24m, covering 2,103 km.

  • 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.

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

    Round-trip flights from Houston George Bush Intcntl Airport to Cancún range from C$ 423 to C$ 736, with an average of C$ 552 over the past 12 months. Anything below C$ 423 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 6% above the C$ 552 route average. Book 12 weeks before departure for the lowest fares.

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

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 410 round-trip via Fort Lauderdale (FLL), compared to C$ 560 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 C$ 70–C$ 140 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. Other aircraft seen on the route include Boeing 737-900 variants.

  • 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%.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 512 to C$ 4,933. That means the highest observed fare was about 10x higher than the lowest one.

  • 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.

  • 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 in line with typical prices for this route. Average one-way fares are about C$ 276.

  • 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).

  • What time of day has the fewest delays on flights from Houston George Bush Intcntl Airport to Cancún?

    Afternoon flights have the fewest delays on this route, while morning departures tend to have the most.

  • 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, 14% of flights were delayed in the past three months, with delays averaging 2h 20m.

  • 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) – 44% of one-stop connections
    • Monterrey Gen Mariano Escobedo (MTY) – 31% of one-stop connections
    • Dallas/Fort Worth (DFW) – 9% of one-stop connections
    • Guadalajara Miguel Hidal (GDL) – 8% of one-stop connections

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

    Yes. Flexible dates can save you up to 18% on flights from Houston George Bush Intcntl Airport to Cancún. Monday is the cheapest departure day at C$ 509 round-trip on average, while Wednesday is the most expensive at C$ 619, a difference of C$ 109.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly 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

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

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 04m, compared with 7h 18m via Miami (MIA) and 7h 39m via Guadalajara Miguel Hidal (GDL).

  • Which popular places can I visit in Cancún?

    Some of the most popular sights in Cancún are Mercado 28, Playa Tortugas, and Playa Delfines. These are among the most viewed places in Cancún on KAYAK.

  • 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 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 carry-on bag and a checked bag in Economy Class
    • Frontier: a carry-on bag and a checked bag in Economy Class
    • ANA: a carry-on bag and a checked bag in Business Class

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

  • 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.

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 and avoid flying on Wednesday. On this route, Monday flights average C$ 509, about C$ 109 less than Wednesday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 22% 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 C$ 467 round-trip in that month – typically C$ 340 less than the most expensive month, which is September (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 87% of United Airlines flights from Houston George Bush Intcntl Airport to Cancún arrived on time, slightly above the route average of 86%. When flights on this route arrive late, they're delayed by an average of 2h 20m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Fort Lauderdale Airport (FLL) can be cheaper than flying direct. The cheapest layover option averages C$ 410 round-trip on this route – about C$ 151 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
    • Hilton Garden Inn Cancun Airport
    • City Express by Marriott Cancun Aeropuerto
  • 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

Frontier,United Airlines

Frontier,United Airlines

Tuesday

Frontier,United Airlines

Frontier,United Airlines

Wednesday

Frontier,United Airlines

Frontier,United Airlines

Thursday

Frontier,United Airlines

Frontier,United Airlines

Friday

Frontier,United Airlines

Frontier,United Airlines

Saturday

Frontier,United Airlines

Frontier,United Airlines

Sunday

Frontier,United Airlines

Frontier,United Airlines

See more nonstop flights

Direct returns

Cancun to Houston George Bush Intcntl

Monday

Frontier,United Airlines

Frontier,United Airlines

Tuesday

Frontier,United Airlines

Frontier,United Airlines

Wednesday

Frontier,United Airlines

Frontier,United Airlines

Thursday

Frontier,United Airlines

Frontier,United Airlines

Friday

Frontier,United Airlines

Frontier,United Airlines

Saturday

Frontier,United Airlines

Frontier,United Airlines

Sunday

Frontier,United Airlines

Frontier,United Airlines

See more nonstop flights

More options for your flight from George Bush Intcntl to Cancún

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