$294 Cheap Aeromexico flights Mexico City (MEX) to Washington (IAD)

View $294 flight on Wed, Aug 13, 2025Opens in a new window

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$294 Cheap Aeromexico flights Mexico City (MEX) to Washington (IAD)

Prices were available within the past 7 days and start at $294 for one-way flights and $470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Fri, Aug 1 - Fri, Aug 8
MEX
Mexico City
IAD
Washington
$470 Roundtrip, found 4 days ago
$470
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Aug 1 from Mexico City to Washington, returning Fri, Aug 8, priced at $470 found 4 days ago
Flights from Mexico City (MEX) to Washington (IAD)
Origin airport
Mexico City Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, Frontier Airlines, United
Popular airline
Aeromexico
Distance
1866 mi
Average flight time
6 hours 32 mins

Frequently asked questions

How much is an Aeromexico flight from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD)?
You'll find cheap round-trip Aeromexico flights from $470 from MEX to IAD by organizing your results from "Price (lowest to highest)" on Expedia. Or look for deals from $294 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MEX to IAD with Aeromexico?
Aeromexico flights to Washington are often cheaper in the quieter months of January and February. Whether you're after a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD) with Aeromexico?
Getting the best Aeromexico deals from MEX to IAD often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What's more, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is usually the most expensive day to book.* It's a good idea to start checking out flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Aeromexico fly nonstop from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD)?
Hop on one of Aeromexico's 7 direct weekly flights from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD). To see what's available, enter your destination, origin and dates and hit search. Then apply the "Nonstop" and "Airline" filters.
How long does it take to fly from MEX to IAD with Aeromexico?
From takeoff to arrival, a direct Aeromexico flight from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD) takes approximately 4h 21m.
What is the earliest Aeromexico flight from MEX to IAD?
The first flight from MEX to IAD with Aeromexico leaves at 8:35AM UTC-6. You'll land at 1:57PM UTC-5. The final Aeromexico flight of the day takes off at 8:40AM UTC-6 and arrives at 1:59PM UTC-5. With 20% fewer cancellations for morning and mid-morning flights, setting off early is often the best choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Aeromexico fly into in Washington?
Aeromexico flights from Mexico City Intl. Airport (MEX) to Washington come in to land at Washington Dulles Intl. Airport (IAD). This is the main gateway to this destination.
What kind of luggage can I take on an Aeromexico flight from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD)?
On a standard economy flight with Aeromexico from MEX to IAD, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you're allowed 1 cabin bag weighing up to 22 lb and measuring no more than 21 inches x 15 inches x 9 inches. Size and weight restrictions can vary based on your cabin class and fare type. To make sure you won't face extra charges at the terminal, double-check your Aeromexico booking or go to the airline's website before loading up your suitcase.
Why fly with Aeromexico from MEX to IAD?
With a rewarding loyalty program, Aeromexico is a popular choice for many passengers flying from MEX to IAD. Plus, if you're an Aeromexico Club Premier and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Aeromexico fly from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD)?
You'll most likely be on a Boeing 737 MAX 8 for your Aeromexico flight from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD). However, you could end up on an alternative aircraft if operational demands require it.
Can I change or cancel my Aeromexico flight from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD)?
Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that. For further information about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional costs, apply the "Changes included" or "No cancel fee" filter when planning your trip.

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