$99 Cheap Flights from Houston (IAH) to Monterrey (MTY)

View $99 flight on Thu, Aug 28, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)

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Cheap Flights from Houston to Monterrey (IAH-MTY)

Prices were available within the past 7 days and start at $99 for one-way flights and $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Viva
Tue, Nov 4 - Fri, Nov 14
IAH
Houston
MTY
Monterrey
$234 Roundtrip, found 3 hours ago
$234
Roundtrip
found 3 hours ago
Select Viva flight, departing Tue, Nov 4 from Houston to Monterrey, returning Fri, Nov 14, priced at $234 found 3 hours ago
United
Thu, Aug 28 - Sun, Aug 31
IAH
Houston
MTY
Monterrey
$238 Roundtrip, just found
$238
Roundtrip
just found
Select United flight, departing Thu, Aug 28 from Houston to Monterrey, returning Sun, Aug 31, priced at $238 just found
Viva
Sun, Nov 30 - Tue, Dec 16
IAH
Houston
MTY
Monterrey
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Viva flight, departing Sun, Nov 30 from Houston to Monterrey, returning Tue, Dec 16, priced at $245 found 1 day ago
American Airlines
Sun, Aug 24 - Tue, Sep 2
IAH
Houston
MTY
Monterrey
$249 Roundtrip, just found
$249
Roundtrip
just found
Select American Airlines flight, departing Sun, Aug 24 from Houston to Monterrey, returning Tue, Sep 2, priced at $249 just found
American Airlines
Fri, Aug 22 - Mon, Aug 25
IAH
Houston
MTY
Monterrey
$250 Roundtrip, just found
$250
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 22 from Houston to Monterrey, returning Mon, Aug 25, priced at $250 just found
United
Thu, Nov 13 - Wed, Nov 19
IAH
Houston
MTY
Monterrey
$255 Roundtrip, found 1 hour ago
$255
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 13 from Houston to Monterrey, returning Wed, Nov 19, priced at $255 found 1 hour ago
American Airlines
Fri, Sep 19 - Mon, Sep 22
IAH
Houston
MTY
Monterrey
$256 Roundtrip, just found
$256
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 19 from Houston to Monterrey, returning Mon, Sep 22, priced at $256 just found
American Airlines
Fri, Nov 28 - Tue, Dec 2
IAH
Houston
MTY
Monterrey
$258 Roundtrip, found 4 days ago
$258
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 28 from Houston to Monterrey, returning Tue, Dec 2, priced at $258 found 4 days ago
Delta
Fri, Sep 19 - Mon, Sep 22
IAH
Houston
MTY
Monterrey
$262 Roundtrip, just found
$262
Roundtrip
just found
Select Delta flight, departing Fri, Sep 19 from Houston to Monterrey, returning Mon, Sep 22, priced at $262 just found
Aeromexico
Wed, Apr 8 - Wed, Apr 15
IAH
Houston
MTY
Monterrey
$275 Roundtrip, just found
$275
Roundtrip
just found
Select Aeromexico flight, departing Wed, Apr 8 from Houston to Monterrey, returning Wed, Apr 15, priced at $275 just found

Find the cheapest month to fly from Houston (IAH) to Monterrey (MTY)

April is typically the cheapest month to fly

From $202 - $356 per traveler.

Graph displaying average flight prices per month

Alternative airports near Monterrey

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mariano Escobedo Intl. MTY. Cheapest option available. Average driving time to city center is 27 minutes. Flights from $238
MTY
General Mariano Escobedo Intl.
Cheapest
Average driving time to city center27 min
Flights from $238
0
Flights from Houston (IAH) to Monterrey (MTY)
Origin airport
George Bush Intercontinental
Destination airport
General Mariano Escobedo Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, United, Viva, Volaris
Roundtrip price
$233
Distance
411 mi

Houston to Monterrey Flights

The cheapest times to fly from Houston to Monterrey

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Monterrey are during the month of November. You can find some of the cheapest flights from Houston to Monterrey with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Monterrey

Sunday is one of the best days to book for cheap flights from Houston to Monterrey: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Monterrey

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Monterrey in 2025. You can also book with separate airlines for your outbound and return journeys, from $99 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Monterrey flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Monterrey airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY) cost?
Cheap return flights from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY) start from $238. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving IAH on August 19 2025 and touching down at MTY. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from IAH to MTY?
The cheapest flights from IAH to MTY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)?
You can fly nonstop from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY) on a United Airlines flight.
What is the cheapest airline that flies from IAH to MTY?
Right now, the cheapest carrier offering one-way flights from IAH to MTY is United. You can take off on this route from $99. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAH on September 13 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)?
When departing from George Bush Intercontinental Airport (IAH), you'll have your pick from an average of 6 daily direct flights to General Mariano Escobedo Intl. Airport (MTY).
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)?
The 8 AM departures from IAH to MTY are the busiest. Greater demand means you'll likely pay more for these departures. If you want to save money, pick a less crowded time to fly.
What day of the week has the most flights from IAH to MTY?
If you depart on a Sunday, you'll get the greatest range of options for flights from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY).
What is the earliest flight from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)?
Catch the earliest flight at around 7:57AM UTC-6, leaving from George Bush Intercontinental Airport (IAH). You'll be in the air for around 1h 43m, touching down at General Mariano Escobedo Intl. Airport (MTY) at approximately 9:40AM UTC-6.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)?
The average flight duration from IAH to MTY is 1 hour and 44 minutes, covering a distance of 410 mi.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Monterrey from George Bush Intercontinental Airport (IAH)?
If you're traveling on a direct flight from George Bush Intercontinental Airport (IAH) to Monterrey, General Mariano Escobedo Intl. Airport (MTY) is the only airport you can land at.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY) last-minute?
Waiting until right before your break to book a ticket from IAH to MTY often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book an IAH to MTY flight and hotel package?
You'll generally save money by booking an IAH to MTY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to General Mariano Escobedo Intl. Airport (MTY)?
Typically, you can reschedule or cancel your IAH to MTY flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

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