$134 Cheap Flights from Monterrey (MTY) to Houston (IAH)

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Find available prices by choosing your travel dates.

Cheap Flights from Monterrey to Houston (MTY-IAH)

Prices were available within the past 7 days and start at $134 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Viva Aerobus
Viva Aerobus
Viva Aerobus
Volaris
United
Volaris
United
Volaris
American Airlines
Aeromexico
Flights from Monterrey (MTY) to Houston (IAH)
Origin airport
General Mariano Escobedo Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, Frontier Airlines, United, Viva Aerobus, Volaris
Roundtrip price
$226
Distance
411 mi

Monterrey to Houston Flights

The cheapest times to fly from Monterrey to Houston

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 Monterrey to Houston are during the month of August. You can find some of the cheapest flights from Monterrey to Houston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Monterrey to Houston

Sunday is one of the best days to book for cheap flights from Monterrey to Houston: 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 Monterrey to Houston

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 Monterrey to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $134 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 Monterrey to Houston 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 Monterrey to Houston 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 long does it take to fly from MTY to IAH?
United Airlines operates a direct flight leaving General Mariano Escobedo Intl. Airport (MTY) at 11:10AM and reaching IAH at 2:35PM — a total travel time of 2 hours and 25 minutes. Book a seat, bring a few things to keep you busy and the time will race by.
Is it cheaper to buy a plane ticket from Monterrey Intl. Airport to Houston Airport last minute?
Booking your flight from MTY to George Bush Intercontinental Airport (IAH) at the last minute could help you save if you’re lucky to find an amazing deal. However, fares usually don’t drop in price as the date of departure nears. If you hold off, flights could also be booked solid or the best seats long gone. If you’d prefer to play it safe, book well ahead of when you want to leave. In fact, some of the best deals are available on Expedia up to a year in advance. If your favorite airline hasn’t released its airfares yet, check back regularly as deals are updated on Expedia all the time.
What airline has the least delays from Monterrey Intl. Airport to IAH?
Achieving an on-time rate of 79%, United Airlines is the airline that’s most likely to fly you from General Mariano Escobedo Intl. Airport (MTY) to Houston Airport without any hiccups. Flight delays aren’t just annoying — they can also cause you to miss a vital connection or even ruin your entire vacation. You can stay updated by checking your flight status through the Expedia App before making your way to the airport. If you’re already there and your plans will be heavily impacted, visit your airline’s customer service desk to see what your options are.
What airports do you fly into for Houston from Monterrey?
From Monterrey, you can fly into Houston via George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD). It’s a good idea to check which terminal is right for you before making your decision. If you opt for George Bush Intercontinental Airport (IAH), it’s about 16 mi north of the downtown area. Use the cash you save when booking your trip with Expedia to uncover the city’s popular sights, such as Toyota Center and Minute Maid Park.
What are the most popular departure times for flights from General Mariano Escobedo Intl. Airport (MTY) to George Bush Intercontinental Airport (IAH)?
For United Airlines flights making their way from MTY to Houston Airport, the busiest period is between 4:00 AM - 5:00 AM. If you want to avoid any delays, head out in the morning. This way you’re more likely to avoid air traffic that builds up in the skyways in the afternoon.
Can I change the date of my flight from Monterrey Intl. Airport to Houston Airport?
We know plans can change, so Expedia is here to help make things easier. First, find your Monterrey Intl. Airport to Houston Airport itinerary through the Expedia Trips portal and look up the ticket rules and conditions regarding changes. If you booked your fare in the last 24 hours, some airlines will let you cancel at no cost and organize new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal to see how we can assist.

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