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$84+ Cheap flights from George Bush Intcntl (IAH) to Cancún (CUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CUN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Cancun are usually found in July or June, booked 88 days in advance, depart on a Sunday or Monday and return on a Sunday

Cheap 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 June 12, 2025.

Round-trip from

$207
(Cheapflightsfares)

One-way from

$84
(Mytrip)

Popular in

November

Cheapest in

July

Average price

$336

Good round-trip deal

$240 or less

Good one-way deal

$136 or less
From Houston George Bush Intcntl to Cancun
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One-way flight from Houston George Bush Intcntl to Cancun
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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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Find flight deals from George Bush Intcntl to Cancún

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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/299:00 amIAH - CUN
Nonstop2h 11mSpirit Airlines
Thu 7/312:16 pmCUN - IAH
Nonstop2h 44mSpirit Airlines
Deal found 6/11$207
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:55 amIAH - CUN
1 stop15h 20mMultiple Airlines
Sat 9/69:19 amCUN - IAH
Nonstop2h 29mMultiple Airlines
Deal found 6/11$227
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:38 amIAH - CUN
Nonstop2h 34mFrontier
Thu 7/105:37 pmCUN - IAH
Nonstop2h 38mFrontier
Deal found 6/11$234
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/169:42 amIAH - CUN
Nonstop2h 20mUnited Airlines
Thu 6/195:35 amCUN - IAH
Nonstop2h 29mUnited Airlines
Deal found 6/12$249
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:06 amIAH - CUN
1 stop4h 48mAmerican Airlines
Tue 6/1710:20 amCUN - IAH
1 stop10h 14mAmerican Airlines
Deal found 6/10$288
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/101:53 pmIAH - CUN
1 stop10h 10mDelta
Thu 10/1611:07 amCUN - IAH
1 stop6h 36mDelta
Deal found 6/12$299
This Aeromexico deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:20 amIAH - CUN
1 stop8h 45mAeromexico
Sat 8/910:30 amCUN - IAH
1 stop10h 20mAeromexico
Deal found 6/10$319
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2911:20 pmIAH - CUN
1 stop22h 30mViva
Sun 7/611:20 pmCUN - IAH
1 stop10h 10mViva
Deal found 6/11$352

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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Cancún that are best for you.

Fly from

George Bush Intcntl

Fly to

Cancún

Route

Depart

Return

Price

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Sun 6/29

9:00 am-11:11 am

Nonstop2h 11m

Cancun

Thu 7/3

12:16 pm-3:00 pm

Nonstop2h 44m

$207

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Mon 9/1

10:55 am-2:15 am

1 stop15h 20m

Cancun

Fri 9/5

9:19 am-11:48 am

Nonstop2h 29m

$227

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Tue 7/8

11:38 am-2:12 pm

Nonstop2h 34m

Cancun

Thu 7/10

5:37 pm-8:15 pm

Nonstop2h 38m

$234

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Sat 7/5

7:52 pm-10:07 pm

Nonstop2h 15m

Cancun

Tue 7/8

5:35 am-8:04 am

Nonstop2h 29m

$249

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Tue 6/24

10:06 am-8:07 pm

1 stop10h 01m

Cancun

Thu 7/3

10:20 am-5:23 pm

1 stop7h 03m

$288

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Fri 10/10

1:53 pm-12:03 am

1 stop10h 10m

Cancun

Sun 10/19

6:02 am-12:26 pm

1 stop6h 24m

$299

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Thu 9/11

1:53 pm-12:57 am

1 stop11h 04m

Cancun

Sun 9/14

10:30 am-8:25 pm

1 stop9h 55m

$302

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Sun 6/29

11:20 pm-9:50 pm

1 stop22h 30m

Cancun

Sun 7/6

11:20 pm-9:30 am

1 stop10h 10m

$352

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Sat 9/27

10:55 am-2:15 am

1 stop15h 20m

$84

HoustonCancún

IAH - CUN

IAHCUN

Houston George Bush Intcntl

Sun 6/29

9:00 am-11:11 am

Nonstop2h 11m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 20 results
1
2

The best insider tips for Houston George Bush Intcntl Airport to Cancún flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Cancún trip
Airlines
United Airlines

United's Polaris Lounges offer showers and dining for premium passengers.


United's Premium Plus offers extra legroom, upgraded meals, and priority check-in.

Read more about United Airlinesby Harriet Baskas
Frontier

Frontier's UpFront Plus offers a guaranteed empty middle seat for extra comfort.


Frontier's Zone 1 boarding is available with a carry-on purchase or special fare bundle.

Read more about Frontierby Marisa Garcia
Spirit Airlines

Spirit's Big Front Seats offer wider seats and extra legroom.


Spirit's Saver$ Club provides discounts on fares, luggage, and boarding.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
IAH

Check the security checkpoint wait times on the IAH Depart tab to manage your time effectively before your flight.

Read more about IAHby Evie Carrick
CUN

Arrange a hotel transfer in advance to avoid the hectic arrivals area and potential taxi scams at CUN.

Read more about CUNby Ramsey Qubein
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CUN

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Cancún. Price data was last updated on June 9, 2025.

Booking 88 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cancún (average of $360). Flying from Houston George Bush Intcntl Airport to Cancún in March is currently the most expensive (average of $492). 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 June 12, 2025.

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 24% 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 June 8, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Cancún flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Cancún

Explore weekly flight availability from George Bush Intcntl to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from IAH to CUN are scheduled on a Thursday (21 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

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 June 12, 2025.
See what other customers who have flown with Delta, Aeromexico and United Airlines from Houston to Cancún have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,776 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Located just 8.9 mi from the city center, Cancun is the airport most travelers 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 20 daily inbound flights from Houston George Bush Intcntl from 8 different airlines.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Cancún round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Cancún is Spirit Airlines. Our recent data shows that you can find tickets from as low as $207 on this airline. Additional options worth looking into are Frontier and United Airlines, starting at $234 and $249 round-trip. Spirit Airlines is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Cancún one-way?

    $84 is the cheapest one-way deal found within the past few days, from Viva. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $91 and $93, respectively.

  • 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: Lufthansa (80%), Spirit Airlines (80%), ANA (79%).

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

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Cancún? While on average our users pay $614, our data indicates the cheapest price to be $99. The most popular route (Houston George Bush Intcntl - Cancun), is priced around $247.

  • 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Cancún (average of $360). Flying from Houston George Bush Intcntl Airport to Cancún in March is currently the most expensive (average of $492). 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.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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Alternative routes for George Bush Intcntl to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Cancún flights
Hobby to Cozumel flights
George Bush Intcntl to Cozumel flights

Top 8 airlines flying from George Bush Intcntl to Cancún

Discover the top 8 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$284FlexibilityNo cancel feeOn-time65%
FrontierCheapest$147Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$388FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$196Average$380FlexibilityNo cancel feeOn-timeN/A
VivaCheapest$256Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$486FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$315Average$478FlexibilityNo cancel feeOn-time71%
VolarisCheapest$326Average$382FlexibilityNo cancel feeOn-time79%

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