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IAD to MEX: distance & flight time
Washington (Washington Dulles International Airport) → Mexico City (Licenciado Benito Juarez International Airport)
1,865 mi
3,002 km · 1,621 nm
4h 7m
estimated nonstop flight time
-2h
time difference · heading southwest
See live IAD→MEX fares Phone-only fares on this route — call free
Flight time details
1,865 miles nonstop takes roughly 4h 7m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- MEX — Licenciado Benito Juarez International Airport · Mexico City, Mexico
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
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Near IAD
Near MEX
Frequently asked questions
How far is IAD from MEX?
The flight distance from Washington (IAD) to Mexico City (MEX) is 1,865 miles (3,002 km, 1,621 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to MEX?
A nonstop flight takes about 4h 7m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Washington and Mexico City?
Mexico City is 2 hours behind Washington.
What is the cheapest way to fly from IAD to MEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–MEX that never appear on search engines, with no booking fees.