Direct (nonstop) flights from Dulles to Mexico City
2 airlines fly nonstop from Washington Dulles International (IAD) to Mexico City International Airport (MEX). It's 1,865 miles (3,001 km), about 5h 10m in the air. Operated by Aeromexico, United Airlines.
Aeromexico
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Dulles to Mexico City with one stop · direct emits 315 kg CO₂ per passenger
Looking for the return flight?
MEX → IAD: Flights from Mexico City to DullesOther direct flights from Dulles
Direct flights from Mexico City (MEX)
Frequently Asked Questions
How long is the direct flight from Dulles to Mexico City?
A nonstop flight from Dulles (IAD) to Mexico City (MEX) takes approximately 5 hours and 10 minutes. The distance is 1,865 miles (3,001 km).
Which airlines fly nonstop from Dulles to Mexico City?
2 airlines: Aeromexico, United Airlines.
Is there a nonstop flight from Dulles to Mexico City?
Yes. 2 airlines: Aeromexico, United Airlines.
How far is Dulles from Mexico City?
The flight distance from Dulles to Mexico City is 1,865 miles (3,001 km), measured as the great-circle (shortest air) distance.
What is the time difference between Dulles and Mexico City?
Mexico City is 2 hours behind Dulles. (America/New_York vs America/Mexico_City.)
What type of aircraft flies from Dulles to Mexico City?
At 5h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from USA to Mexico?
Depends on your passport. Check with the Mexico embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Dulles to Mexico City?
Roughly 315 kg CO2 per passenger one-way. That's about the same as driving 1,575 km.
Is the return flight from Mexico City to Dulles also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dulles to Mexico City?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Washington Dulles International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.