￥44,940 Cheap Flights from Mexico City (MEX) to Washington (IAD)

View ￥44,940 flight on Tue, Oct 28, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ￥44,940 for one-way flights and ￥84,780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Oct 3 - Sun, Oct 12
MEX
Mexico City
IAD
Washington
￥84,780 Roundtrip, found 1 day ago
￥84,780
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Mexico City to Washington, returning Sun, Oct 12, priced at ￥84,780 found 1 day ago
Air Canada
Fri, Oct 3 - Sun, Oct 12
MEX
Mexico City
IAD
Washington
￥85,760 Roundtrip, found 1 day ago
￥85,760
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Mexico City to Washington, returning Sun, Oct 12, priced at ￥85,760 found 1 day ago
Aeromexico
Thu, Nov 13 - Thu, Nov 20
MEX
Mexico City
IAD
Washington
￥85,950 Roundtrip, found 1 day ago
￥85,950
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Thu, Nov 13 from Mexico City to Washington, returning Thu, Nov 20, priced at ￥85,950 found 1 day ago
Air Canada
Fri, Oct 3 - Sun, Oct 12
MEX
Mexico City
IAD
Washington
￥86,740 Roundtrip, found 1 day ago
￥86,740
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct 3 from Mexico City to Washington, returning Sun, Oct 12, priced at ￥86,740 found 1 day ago
Delta
Thu, Nov 13 - Thu, Nov 20
MEX
Mexico City
IAD
Washington
￥86,780 Roundtrip, found 1 day ago
￥86,780
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 13 from Mexico City to Washington, returning Thu, Nov 20, priced at ￥86,780 found 1 day ago
United
Thu, Nov 13 - Thu, Nov 20
MEX
Mexico City
IAD
Washington
￥87,440 Roundtrip, found 1 day ago
￥87,440
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Mexico City to Washington, returning Thu, Nov 20, priced at ￥87,440 found 1 day ago
United
Thu, Nov 13 - Thu, Nov 20
MEX
Mexico City
IAD
Washington
￥88,270 Roundtrip, found 1 day ago
￥88,270
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 13 from Mexico City to Washington, returning Thu, Nov 20, priced at ￥88,270 found 1 day ago
Delta
Thu, Nov 13 - Thu, Nov 20
MEX
Mexico City
IAD
Washington
￥89,730 Roundtrip, found 1 day ago
￥89,730
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 13 from Mexico City to Washington, returning Thu, Nov 20, priced at ￥89,730 found 1 day ago
Aeromexico
Thu, Nov 13 - Thu, Nov 20
MEX
Mexico City
IAD
Washington
￥90,560 Roundtrip, found 1 day ago
￥90,560
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Thu, Nov 13 from Mexico City to Washington, returning Thu, Nov 20, priced at ￥90,560 found 1 day ago
American Airlines
Wed, Oct 22 - Mon, Oct 27
MEX
Mexico City
IAD
Washington
￥113,480 Roundtrip, found 2 days ago
￥113,480
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 22 from Mexico City to Washington, returning Mon, Oct 27, priced at ￥113,480 found 2 days ago

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

February is typically the cheapest month to fly

From ￥54,530 - ￥90,140 per traveler.

Frequently asked questions

How much is a flight from Mexico City Intl. Airport (MEX) to Washington Dulles Intl. Airport (IAD)?
Round-trip tickets from Mexico Airport to IAD start from ￥84,780. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. 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 Dulles Intl. Airport?
Every air carrier has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Benito Juárez Intl. Airport to Washington Dulles Intl. Airport (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 Benito Juárez Intl. Airport to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Mexico Airport to Dulles Intl. Airport?
The flight time from Mexico Airport to Washington Dulles Intl. Airport (IAD) is typically 11 hours and 42 minutes. It's is no quick joyride, so be sure to fill your carry-on bag with plenty to keep you entertained.
How far is the flight from Mexico City Intl. Airport (MEX) to IAD?
The flight distance between Benito Juárez Intl. Airport and Dulles Intl. Airport is 3,000 kilometers. Bring a drink, some snacks and a laptop filled with movies. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from Mexico City Intl. Airport (MEX) to Dulles Intl. Airport?
Operating 30 flights every month, United Airlines (UA) is a top choice when flying straight from MEX to Washington Dulles Intl. Airport (IAD).
Are Benito Juárez Intl. Airport to IAD flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute deals between MEX and Washington Dulles Intl. Airport (IAD) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some airlines publish their prices up to a year before the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to secure your seat when fare prices drop.

Travel information

Travel information

Origin airport
Mexico City Intl.
Destination airport
Washington Dulles Intl.
Roundtrip price
￥84,780
Distance
2986 km
Average flight time
6 hours 30 mins

Book with confidence

Book with confidence

Mexico City to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Mexico City to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with MEX to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Mexico City for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Mexico City to Washington Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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