£103 Cheap Flights from Houston (IAH) to Mexico City (MEX)

View £103 flight on Thu, 28 May 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Benito Juarez International Airport (MEX)

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Cheap Flights from Houston (IAH) to Mexico City (MEX)

Prices were available within the past 7 days and start at £103 for one-way flights and £229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, 24 Sept - Wed, 30 Sept
IAH
Houston
MEX
Mexico City
£229 Return, found 3 days ago
£229
Return
found 3 days ago
Select Aeromexico flight, departing Thu, 24 Sept from Houston to Mexico City, returning Wed, 30 Sept, priced at £229 found 3 days ago
Aeromexico
Wed, 27 May - Sat, 30 May
IAH
Houston
MEX
Mexico City
£235 Return, found 4 days ago
£235
Return
found 4 days ago
Select Aeromexico flight, departing Wed, 27 May from Houston to Mexico City, returning Sat, 30 May, priced at £235 found 4 days ago
Aeromexico
Thu, 28 May - Tue, 2 Jun
IAH
Houston
MEX
Mexico City
£238 Return, found 5 days ago
£238
Return
found 5 days ago
Select Aeromexico flight, departing Thu, 28 May from Houston to Mexico City, returning Tue, 2 Jun, priced at £238 found 5 days ago
Aeromexico
Thu, 24 Sept - Wed, 30 Sept
IAH
Houston
MEX
Mexico City
£243 Return, found 3 days ago
£243
Return
found 3 days ago
Select Aeromexico flight, departing Thu, 24 Sept from Houston to Mexico City, returning Wed, 30 Sept, priced at £243 found 3 days ago
Delta
Fri, 3 Jul - Thu, 9 Jul
IAH
Houston
MEX
Mexico City
£244 Return, found 2 days ago
£244
Return
found 2 days ago
Select Delta flight, departing Fri, 3 Jul from Houston to Mexico City, returning Thu, 9 Jul, priced at £244 found 2 days ago
Aeromexico
Sat, 19 Sept - Mon, 5 Oct
IAH
Houston
MEX
Mexico City
£251 Return, found 2 days ago
£251
Return
found 2 days ago
Select Aeromexico flight, departing Sat, 19 Sept from Houston to Mexico City, returning Mon, 5 Oct, priced at £251 found 2 days ago
Aeromexico
Fri, 17 Jul - Mon, 20 Jul
IAH
Houston
MEX
Mexico City
£252 Return, found 3 days ago
£252
Return
found 3 days ago
Select Aeromexico flight, departing Fri, 17 Jul from Houston to Mexico City, returning Mon, 20 Jul, priced at £252 found 3 days ago
Volaris
Thu, 24 Sept - Wed, 30 Sept
IAH
Houston
MEX
Mexico City
£253 Return, found 3 days ago
£253
Return
found 3 days ago
Select Volaris flight, departing Thu, 24 Sept from Houston to Mexico City, returning Wed, 30 Sept, priced at £253 found 3 days ago
United
Tue, 11 Aug - Sat, 15 Aug
IAH
Houston
MEX
Mexico City
£356 Return, found 4 days ago
£356
Return
found 4 days ago
Select United flight, departing Tue, 11 Aug from Houston to Mexico City, returning Sat, 15 Aug, priced at £356 found 4 days ago
American Airlines
Fri, 8 May - Sun, 10 May
IAH
Houston
MEX
Mexico City
£356 Return, found 3 days ago
£356
Return
found 3 days ago
Select American Airlines flight, departing Fri, 8 May from Houston to Mexico City, returning Sun, 10 May, priced at £356 found 3 days ago

Find the cheapest month to fly from Houston (IAH) to Mexico City (MEX)

May is typically the cheapest month to fly

From £196 - £236 per traveller.

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) cost?
One-way flights typically cost between £389 and £1,031 and return flights often range between £389 and £1,031. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
Enter IAH to MEX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
The best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) will differ from traveller to traveller. If you like to fly early, VB offers early morning flights. If price is the most important factor, DL typically offers the lowest fares. AA offers the most daily flights from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
There are approximately 10 nonstop flights per day from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.). For even more choice, look at flights that include layovers, as you'll find around 46 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), General Mariano Escobedo Intl. (MTY), and El Salvador Intl. (SAL).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
You'll typically find the most flights from George Bush Intercontinental (IAH) to Mexico City Intl. (MEX) on a Friday, with around 34 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Aeromexico. Flight schedules are consistent throughout the week, with Friday having only slightly more flights than other days.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) are in the early morning, from 6am to 9am. About 25% of passengers prefer this time. Many major carriers, including American Airlines, VivaAerobus and United Airlines, offer flights during this window. This timing works well because you can get an early start on your journey and arrive in Mexico City with plenty of time to settle in.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
A nonstop flight from IAH to MEX typically takes around 2 hours 30 minutes, covering approximately 766 miles. Connecting flights on this route usually add 6 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
Select the "Business class" and "First class" filters when looking for IAH to MEX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Mexico City from George Bush Intercontinental (IAH)?
From George Bush Intercontinental (IAH), you can fly directly into Mexico City Intl. (MEX) to reach Mexico City. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), El Salvador Intl. (SAL) before reaching Mexico City. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Mexico City (MEX-Mexico City Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Mexico City Intl.
Airlines serving
Aeromexico, Air Canada, All Nippon Airways, American Airlines, Copa, Delta, United, Volaris, WestJet, avianca
Return price
£228
Distance
1225 km
Average flight time
1 hour 23 mins

Book with confidence

Compare flights from Houston to Mexico City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Mexico City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Mexico City Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Mexico City Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to Mexico City Intl. (MEX)

The easiest way to view the best deals on flights from Houston to Mexico City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Mexico City Intl. start at just £229 and range up to £356.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and Mexico City
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to Mexico City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Mexico City Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Houston to Mexico City easily and book with confidence

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*Available to Expedia members.