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$147+ Cheap flights from Cancún (CUN) to Houston

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — HOU
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheapflights Tip: The best prices from Cancun to Houston are usually found in March or July, booked 53 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Cancún to Houston

Cheapest flights from Cancún to Houston
Explore the most affordable flight options available from Cancún to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This United Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 7/233:24 pm
CUN
-
IAH
Nonstop2h 33m
United Airlines
Tue 7/2811:55 am
IAH
-
CUN
Nonstop2h 23m
United Airlines
Deal found 6/19$230
This United Airlines deal was found by Cheapflights users on 6/18. 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 7/217:51 am
CUN
-
IAH
Nonstop2h 28m
United Airlines
Sun 8/25:03 pm
IAH
-
CUN
Nonstop2h 16m
United Airlines
Deal found 6/18$232
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/91:59 pm
CUN
-
IAH
Nonstop2h 32m
Frontier
Tue 7/1411:49 am
IAH
-
CUN
Nonstop2h 32m
Frontier
Deal found 6/17$234
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/81:59 pm
CUN
-
IAH
Nonstop2h 32m
Frontier
Tue 7/1411:49 am
IAH
-
CUN
Nonstop2h 32m
Frontier
Deal found 6/17$235
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Wed 7/81:59 pm
CUN
-
IAH
Nonstop2h 32m
Frontier
Wed 8/511:49 am
IAH
-
CUN
Nonstop2h 32m
Frontier
Deal found 6/16$255
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/91:59 pm
CUN
-
IAH
Nonstop2h 32m
Multiple Airlines
Tue 7/148:55 pm
IAH
-
CUN
1 stop13h 08m
Multiple Airlines
Deal found 6/16$257
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/81:59 pm
CUN
-
IAH
Nonstop2h 32m
Multiple Airlines
Wed 7/158:55 pm
IAH
-
CUN
1 stop13h 08m
Multiple Airlines
Deal found 6/15$260
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/91:59 pm
CUN
-
IAH
Nonstop2h 32m
Multiple Airlines
Thu 7/99:10 pm
IAH
-
CUN
1 stop12h 45m
Multiple Airlines
Deal found 6/17$262
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/81:59 pm
CUN
-
IAH
Nonstop2h 32m
Multiple Airlines
Tue 7/149:10 pm
IAH
-
CUN
1 stop12h 45m
Multiple Airlines
Deal found 6/17$263
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/81:59 pm
CUN
-
IAH
Nonstop2h 32m
Multiple Airlines
Mon 7/138:55 pm
IAH
-
CUN
1 stop13h 08m
Multiple Airlines
Deal found 6/17$264
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:59 pm
CUN
-
IAH
Nonstop2h 32m
Frontier
Tue 7/289:58 pm
IAH
-
CUN
1 stop11h 56m
Frontier
Deal found 6/17$265
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:45 am
CUN
-
HOU
Nonstop2h 20m
Southwest
Sun 7/262:50 pm
HOU
-
CUN
Nonstop2h 10m
Southwest
Deal found 6/15$278

Find flight deals from Cancún to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Houston (HO1). 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 20, 2026.

Round-trip from

$230
(United Airlines)

One-way from

$147
(Travelocity)

Popular in

December

Cheapest in

March

Average price

$306
From Cancun to Houston
Search Deals
One-way flight from Cancun to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cancún to Houston 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 20, 2026.
Use the filters below to find and compare flights from Cancún to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 7/23

3:24 pm-5:57 pm

Nonstop2h 33m

Houston George Bush Intcntl

Tue 7/28

11:55 am-2:18 pm

Nonstop2h 23m

$230

CancúnHouston

CUN - HOU

CUNHOU

Cancun

Thu 7/23

10:45 am-1:05 pm

Nonstop2h 20m

Houston Hobby

Sun 7/26

2:50 pm-5:00 pm

Nonstop2h 10m

$278

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Wed 9/16

10:50 am-7:25 pm

1 stop8h 35m

Houston George Bush Intcntl

Mon 9/21

8:55 pm-10:03 am

1 stop13h 08m

$295

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 7/2

9:50 pm-8:35 am

2 stops34h 45m

Houston George Bush Intcntl

Tue 7/7

9:10 pm-9:55 am

1 stop12h 45m

$306

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 7/10

7:51 am-10:19 am

Nonstop2h 28m

Houston George Bush Intcntl

Mon 7/13

5:03 pm-7:19 pm

Nonstop2h 16m

$315

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 7/23

8:00 am-9:24 pm

1 stop13h 24m

Houston George Bush Intcntl

Tue 7/28

8:05 am-2:36 pm

1 stop6h 31m

$318

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 7/23

8:00 am-9:24 pm

1 stop13h 24m

Houston George Bush Intcntl

Sun 7/26

7:02 am-8:32 pm

1 stop13h 30m

$323

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Fri 8/28

10:50 am-7:25 pm

1 stop8h 35m

Houston George Bush Intcntl

Tue 9/1

8:55 pm-10:03 am

1 stop13h 08m

$324

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 7/2

1:58 pm-4:34 pm

Nonstop2h 36m

Houston George Bush Intcntl

Tue 7/7

11:49 am-2:21 pm

Nonstop2h 32m

$361

CancúnHouston

CUN - IAH

CUNIAH

Cancun

Thu 7/2

10:50 am-7:25 pm

1 stop8h 35m

Houston George Bush Intcntl

Tue 7/7

9:10 pm-6:59 pm

3 stops21h 49m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Cancún to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Cancún 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 Cancún to Houston

What is the cheapest month to book a flight from Cancún to Houston?

Currently, September is the cheapest month in which you can book a flight from Cancún to Houston (average of $82). Flying from Cancún to Houston in January is currently the most expensive (average of $204). 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 CUN to HOU?

Find hourly flight availability from Cancún to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 20, 2026.

One of the essential ways to save on airfare from Cancún to Houston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.

Weekly flight availability from Cancún to Houston

Explore weekly flight availability from Cancún to Houston. 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 20, 2026.

The most flights from CUN to HO1 are scheduled on a Saturday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Cancún to Houston?

How often are flights from Cancún to Houston delayed?

About 12% of weekly flights between Cancún and Houston have experienced delays in the past year, with the average delay time being 135 minutes.

What is the most punctual flight time for Cancún to Houston flights?

Historically, flights departing at night 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?

Wednesday 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 Cancún to Houston flights?

Over the last year, Southwest have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from Cancún to Houston?

To ensure you get the cheapest price possible for a flight from Cancún to Houston, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

The best insider tips for Cancún to Houston 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 Cancún to Houston trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

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
Harriet Baskas

Harriet Baskas

Expert on United Airlines

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
Evie Carrick

Evie Carrick

Expert on IAH

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

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
Scott Laird

Scott Laird

Expert on HOU

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 20, 2026.
Peruse reviews from past customers who have flown with Southwest and United Airlines from Cancún to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,241 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,241 reviews
Southwest
7.9
Good
4,241 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,867 reviews
Southwest
7.9
Good
4,241 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Cancún to Houston. 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 from for flights from Cancún to Houston?

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to Houston from Cancún. Booking flights from Cancun (CUN) to Houston should be relatively easy as there are 2 daily outbound flights to Houston from 2 different airlines.

  • How long is the flight from Cancún to Houston?

    Airlines like United Airlines, Southwest, and Volaris fly from Cancún to Houston in about 2h 20m. The time it takes to get you to your destination can typically vary by up to 6h 15m. Airlines will cover a distance of 792 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cancún to Houston round-trip?

    According to our current data, United Airlines ($208), and Southwest ($252) offers the cheapest pricing from Cancún to Houston. United Airlines is currently priced 20% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Cancún to Houston one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $108. Delta flights start at $123 while deals on United Airlines start at $138 one-way.

  • What are the cheapest flights from Cancún to Houston?

    The cheapest flight price from Cancún to Houston is $187. On average you can expect to pay $291. The most popular route, (Cancun - Houston Hobby), can usually be booked for $232.

  • Can I find deals for flights from Cancún to Houston that include hotel bookings?

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

  • How can I find direct flights from Cancún to Houston?

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

  • Can I find deals for business class flights from Cancún to Houston?

    Yes. Cheapflights offers flight deals from Cancún to Houston 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 Cancún to Houston?

    Currently, September is the cheapest month in which you can book a flight from Cancún to Houston (average of $82). Flying from Cancún to Houston in January is currently the most expensive (average of $204). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cancún to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Cancún to George Bush Intcntl flights
Cancún to Dallas/Fort Worth flights
Cozumel to Dallas/Fort Worth flights
Cancún to Love Field flights
Cancún to Austin flights

Top 2 airlines flying from Cancún to Houston

Discover the top 2 airlines that operate flights from Cancún to Houston. 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$335FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$252Average$415FlexibilityNo cancel feeOn-time63%

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