$125 Cheap Flights from Mexico City (MEX) to Houston (IAH)

View $125 flight on Sat, Jul 5, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $125 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jun 7 - Thu, Jun 12
NLU
Mexico City
IAH
Houston
$240 Roundtrip, found 2 hours ago
$240
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Jun 7 from Mexico City to Houston, returning Thu, Jun 12, priced at $240 found 2 hours ago
Delta
Fri, May 23 - Tue, May 27
NLU
Mexico City
IAH
Houston
$242 Roundtrip, just found
$242
Roundtrip
just found
Select Delta flight, departing Fri, May 23 from Mexico City to Houston, returning Tue, May 27, priced at $242 just found
Aeromexico
Fri, May 23 - Tue, May 27
NLU
Mexico City
IAH
Houston
$242 Roundtrip, just found
$242
Roundtrip
just found
Select Aeromexico flight, departing Fri, May 23 from Mexico City to Houston, returning Tue, May 27, priced at $242 just found
Volaris
Thu, Feb 5 - Mon, Feb 9
MEX
Mexico City
IAH
Houston
$245 Roundtrip, found 20 hours ago
$245
Roundtrip
found 20 hours ago
Select Volaris flight, departing Thu, Feb 5 from Mexico City to Houston, returning Mon, Feb 9, priced at $245 found 20 hours ago
Aeromexico
Thu, Nov 6 - Sun, Nov 30
NLU
Mexico City
IAH
Houston
$248 Roundtrip, found 3 hours ago
$248
Roundtrip
found 3 hours ago
Select Aeromexico flight, departing Thu, Nov 6 from Mexico City to Houston, returning Sun, Nov 30, priced at $248 found 3 hours ago
Aeromexico
Thu, Jun 5 - Wed, Jun 11
NLU
Mexico City
IAH
Houston
$249 Roundtrip, just found
$249
Roundtrip
just found
Select Aeromexico flight, departing Thu, Jun 5 from Mexico City to Houston, returning Wed, Jun 11, priced at $249 just found
Viva Aerobus
Thu, Nov 20 - Thu, Nov 27
NLU
Mexico City
IAH
Houston
$260 Roundtrip, found 2 days ago
$260
Roundtrip
found 2 days ago
Select Viva Aerobus flight, departing Thu, Nov 20 from Mexico City to Houston, returning Thu, Nov 27, priced at $260 found 2 days ago
Viva Aerobus
Wed, Jul 2 - Sat, Jul 12
MEX
Mexico City
IAH
Houston
$263 Roundtrip, found 2 hours ago
$263
Roundtrip
found 2 hours ago
Select Viva Aerobus flight, departing Wed, Jul 2 from Mexico City to Houston, returning Sat, Jul 12, priced at $263 found 2 hours ago
Viva Aerobus
Sun, Jun 1 - Tue, Aug 12
MEX
Mexico City
IAH
Houston
$264 Roundtrip, found 1 hour ago
$264
Roundtrip
found 1 hour ago
Select Viva Aerobus flight, departing Sun, Jun 1 from Mexico City to Houston, returning Tue, Aug 12, priced at $264 found 1 hour ago
United
Fri, May 23 - Tue, May 27
MEX
Mexico City
IAH
Houston
$266 Roundtrip, just found
$266
Roundtrip
just found
Select United flight, departing Fri, May 23 from Mexico City to Houston, returning Tue, May 27, priced at $266 just found

Frequently asked questions

How much does a flight from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH) cost?
Cheap round-trip flights from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH) start from $255. 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 Aeromexico flight leaving MEX on May 8 2025 and touching down at IAH. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from MEX to IAH?
The cheapest flights from MEX to IAH 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 Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH)?
Skip the stopovers and fly direct from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH) with 4 carriers, including:

  • United Airlines
  • Aeromexico
  • VivaAerobus

What is the cheapest airline that flies from MEX to IAH?
At the moment, the cheapest carrier operating one-way flights from MEX to IAH is Viva Aerobus. You can take off on this route from $148. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MEX on June 26 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH)?
Daily, an average of 9 nonstop flights operate from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH). Pick the departure time that best fits your itinerary.
What are the most popular departure times for flights from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH)?
The 6 AM departures from MEX to IAH are the most sought after. They can also be more expensive. If you’re looking to save, pick a less crowded time to fly.
What day of the week has the most flights from MEX to IAH?
Jet off on a Friday if you’re after the largest selection of flights from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH)?
The first flight of the day out of Mexico City Intl. Airport (MEX) is at around 5:40AM UTC-6. Board this flight and you’ll touch down at George Bush Intercontinental Airport (IAH) at approximately 7:59AM UTC-6. The total flight duration is 2h 19m.
How long does it take to fly from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH)?
Flights from MEX to IAH have an average travel time of 2 hours and 17 minutes. The total distance between the two airports is 770 mi.
What airline has the least delays from MEX to IAH?
Consider traveling with Delta Air Lines if you’d like to fly straight from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH) without any delays. This carrier has the best track record for punctuality, with an on-time score of 100%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH)?
To land at George Bush Intercontinental Airport (IAH) on schedule, select a flight that leaves from Mexico City Intl. Airport (MEX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Houston from Mexico City Intl. Airport (MEX)?
George Bush Intercontinental Airport (IAH) is the only airport in Houston with direct flights from Mexico City Intl. Airport (MEX). Explore the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH) last-minute?
Last-minute bookings from MEX to IAH are generally more expensive. To lock in the best prices, start searching for flights as early as possible. That said, if you’re flexible with your travel plans, you may land a cheap fare right before you leave.
Is it cheaper to book a MEX to IAH flight and hotel package?
Compared with arranging flights and hotels separately, booking a MEX to IAH flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Mexico City Intl. Airport (MEX) to George Bush Intercontinental Airport (IAH)?
It’s usually possible to cancel or reschedule your MEX to IAH flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more details on our Customer Service portal.
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