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IAD to CUA: distance & flight time
Washington (Washington Dulles International Airport) → Ciudad Constitución (Ciudad Constitución Airport)
2,202 mi
3,544 km · 1,914 nm
4h 47m
estimated nonstop flight time
-3h
time difference · heading west
See live IAD→CUA fares Phone-only fares on this route — call free
Flight time details
2,202 miles nonstop takes roughly 4h 47m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- CUA — Ciudad Constitución Airport · Ciudad Constitución, Mexico
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAD
Near CUA
- LTO · Loreto International Airport67 mi away
- LAP · Manuel Márquez de León International Airport104 mi away
Frequently asked questions
How far is IAD from CUA?
The flight distance from Washington (IAD) to Ciudad Constitución (CUA) is 2,202 miles (3,544 km, 1,914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to CUA?
A nonstop flight takes about 4h 47m 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 Ciudad Constitución?
Ciudad Constitución is 3 hours behind Washington.
What is the cheapest way to fly from IAD to CUA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–CUA that never appear on search engines, with no booking fees.