HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$123+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — HOU
mag 23 — mag 301
sab 5/23
sab 5/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cancún to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Cancun to Houston are usually found in March or July, booked 67 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 aprile 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
sab 5/231:14 pm
CUN
-
IAH
Nonstop2h 46m
Frontier
mar 8/1111:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/22$146
This Orbitz deal was found by Cheapflights users on 4/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 5/221:14 pm
CUN
-
IAH
Nonstop2h 46m
Frontier
mar 5/2611:54 am
IAH
-
CUN
Nonstop2h 35m
Frontier
Deal found 4/18$147
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
ven 5/221:14 pm
CUN
-
IAH
Nonstop2h 46m
Frontier
dom 8/911:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/22$151
This Frontier deal was found by Cheapflights users on 4/21. 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.
mar 6/161:58 pm
CUN
-
IAH
Nonstop2h 36m
Frontier
mer 6/2411:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/21$154
This Orbitz deal was found by Cheapflights users on 4/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 6/181:58 pm
CUN
-
IAH
Nonstop2h 36m
Frontier
mer 6/2411:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/21$157
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
gio 5/281:14 pm
CUN
-
IAH
Nonstop2h 46m
Frontier
dom 5/3111:54 am
IAH
-
CUN
Nonstop2h 35m
Frontier
Deal found 4/21$158
This Frontier deal was found by Cheapflights users on 4/20. 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.
gio 7/231:18 pm
CUN
-
IAH
Nonstop2h 36m
Frontier
mar 7/2811:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/20$159
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 8/61:18 pm
CUN
-
IAH
Nonstop2h 36m
Frontier
ven 8/1411:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/18$165
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
gio 6/181:58 pm
CUN
-
IAH
Nonstop2h 36m
Frontier
mar 6/2311:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/22$170
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 5/233:22 pm
CUN
-
IAH
1 stop7h 28m
Frontier
dom 8/911:52 am
IAH
-
CUN
Nonstop2h 33m
Frontier
Deal found 4/22$174
This Delta deal was found by Cheapflights users on 4/22. 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.
gio 4/308:00 am
CUN
-
HOU
1 stop8h 28m
Delta
lun 5/46:00 am
HOU
-
CUN
1 stop8h 01m
Delta
Deal found 4/22$249
This Delta deal was found by Cheapflights users on 4/21. 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.
gio 5/78:00 am
CUN
-
HOU
1 stop14h 26m
Delta
sab 5/1610:27 am
HOU
-
CUN
1 stop9h 49m
Delta
Deal found 4/21$274

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 aprile 23, 2026.

Round-trip from

$146
(Kiwi.com)

One-way from

$123
(Cheapflightsfares)

Popular in

December

Cheapest in

March

Average price

$245
From Cancun to Houston
Search Deals
One-way flight from Cancun to Houston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($42 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 April 2026
Search Deals

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 aprile 23, 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

gio 5/28

6:03 am-6:52 pm

1 stop12h 49m

Houston George Bush Intcntl

mar 8/18

7:15 am-7:03 pm

2 stops11h 48m

$243

CancúnHouston

CUN - IAH

CUNIAH

Cancun

mer 5/27

9:14 am-6:52 pm

1 stop9h 38m

Houston George Bush Intcntl

dom 8/16

6:32 am-7:31 pm

1 stop12h 59m

$243

CancúnHouston

CUN - IAH

CUNIAH

Cancun

gio 6/18

12:35 pm-7:52 pm

1 stop7h 17m

Houston George Bush Intcntl

mar 6/23

7:00 am-8:25 pm

1 stop13h 25m

$248

CancúnHouston

CUN - IAH

CUNIAH

Cancun

gio 6/18

10:55 am-7:52 pm

1 stop8h 57m

Houston George Bush Intcntl

mer 6/24

7:00 am-8:25 pm

1 stop13h 25m

$248

CancúnHouston

CUN - IAH

CUNIAH

Cancun

ven 5/29

6:03 am-5:30 pm

2 stops11h 27m

Houston George Bush Intcntl

mer 6/3

2:20 pm-8:16 pm

1 stop5h 56m

$249

CancúnHouston

CUN - IAH

CUNIAH

Cancun

gio 5/14

3:24 pm-5:57 pm

Nonstop2h 33m

Houston George Bush Intcntl

sab 5/16

5:03 pm-7:19 pm

Nonstop2h 16m

$294

CancúnHouston

CUN - IAH

CUNIAH

Cancun

gio 5/14

5:22 pm-7:55 pm

Nonstop2h 33m

Houston George Bush Intcntl

lun 5/18

7:46 am-10:06 am

Nonstop2h 20m

$294

CancúnHouston

CUN - IAH

CUNIAH

Cancun

mer 7/1

9:11 am-9:31 pm

1 stop12h 20m

Houston George Bush Intcntl

sab 7/4

6:02 am-12:30 pm

1 stop6h 28m

$294

CancúnHouston

CUN - IAH

CUNIAH

Cancun

lun 6/29

7:03 am-6:56 pm

1 stop11h 53m

Houston George Bush Intcntl

mer 7/1

8:05 am-8:25 pm

1 stop12h 20m

$295

CancúnHouston

CUN - IAH

CUNIAH

Cancun

sab 6/6

8:09 am-6:36 pm

1 stop10h 27m

Houston George Bush Intcntl

sab 6/13

9:47 am-8:25 pm

1 stop10h 38m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 41 resultsSorted by cheapest first
1
2
3
...
5

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

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 65 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.

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

Currently, May is the cheapest month in which you can book a flight from Cancún to Houston (average of $78). 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 aprile 23, 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.

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

How often are flights from Cancún to Houston delayed?

About 11% of weekly flights between Cancún and Houston have experienced delays in the past year, with the average delay time being 134 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 9% of flights being delayed.

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 aprile 23, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andSpirit 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
8.0
Very good
4,331 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,644 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,635 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 3 different airlines.

  • How long is the flight from Cancún to Houston?

    Airlines like Delta, American Airlines, and Southwest fly from Cancún to Houston in about 2h 15m. The time it takes to get you to your destination can typically vary by up to 10h 34m. 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, Spirit Airlines ($111), United Airlines ($208), and Southwest ($252) offers the cheapest pricing from Cancún to Houston. Spirit Airlines is currently priced 55% 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. Spirit Airlines flights start at $111 while deals on Delta start at $123 one-way.

  • What are the cheapest flights from Cancún to Houston?

    The cheapest flight price from Cancún to Houston is $182. On average you can expect to pay $353. The most popular route, (Cancun - Houston George Bush Intcntl), can usually be booked for $229.

  • 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, May is the cheapest month in which you can book a flight from Cancún to Houston (average of $78). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 airlines flying from Cancún to Houston

Discover the top 3 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 aprile 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$262FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$208Average$308FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$252Average$415FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.