£216 Cheap Flights from Mexico City (MEX) to Washington (IAD)

Popular airlines from Benito Juarez International Airport (MEX) to Washington Dulles International Airport (IAD)

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Cheap Flights from Mexico City (MEX) to Washington (IAD)

Prices were available within the past 7 days and start at £216 for one-way flights and £368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Aeromexico
Aeromexico
Aeromexico
Aeromexico
Aeromexico
Delta
Air Canada
United
American Airlines

Find the cheapest month to fly from Mexico City (MEX) to Washington (IAD)

March is typically the cheapest month to fly

From £275 - £493 per traveller.

Graph displaying average flight prices per month

Flight from Mexico City to Washington route information
Origin airport
Mexico City Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Aeromexico, Air Canada, Copa, avianca
Return price
£368
Distance
2986 km
Average flight time
6 hours 34 mins

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

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

The easiest way to view the best deals on flights from Mexico City to Washington 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 Mexico City Intl. to Washington Dulles Intl. start at just £368 and range up to £512.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Mexico City Intl. to Washington Dulles 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.  

Frequently asked questions

How much is a flight from Mexico City Intl. Airport (MEX) to IAD?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Benito Juárez Intl. Airport to IAD was £368. Cheap fares don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Benito Juárez Intl. Airport to Washington Dulles Intl. Airport (IAD)?
We understand that things come up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Mexico City Intl. Airport (MEX) to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Mexico City Intl. Airport (MEX) to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Mexico Airport to Dulles Intl. Airport?
The flight distance from Mexico City to Chantilly is 3,000 kilometres. Bring a snack, a drink and a few good podcasts. Keep yourself busy in the air and the hours will fly by.
Which airlines fly direct from Mexico City Intl. Airport (MEX) to IAD?
A popular option with many travellers, United Airlines (UA) offers 30 monthly flights from MEX to Dulles Intl. Airport. Pick the one that fits with your travel plans and book your seat today.
Are Benito Juárez Intl. Airport to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Mexico Airport to IAD are available up to 12 months before departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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