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IAD to CZM: distance & flight time
Washington (Washington Dulles International Airport) → Cozumel (Cozumel International Airport)
1,392 mi
2,240 km · 1,209 nm
3h 30m
estimated nonstop flight time
-1h
time difference · heading southwest
See live IAD→CZM fares Phone-only fares on this route — call free
Flight time details
1,392 miles nonstop takes roughly 3h 30m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- CZM — Cozumel International Airport · Cozumel, 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 CZM
- CUN · Cancún International Airport36 mi away
- ISJ · Isla Mujeres Airport51 mi away
- CZA · Chichen Itza International Airport99 mi away
Frequently asked questions
How far is IAD from CZM?
The flight distance from Washington (IAD) to Cozumel (CZM) is 1,392 miles (2,240 km, 1,209 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to CZM?
A nonstop flight takes about 3h 30m 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 Cozumel?
Cozumel is 1 hour behind Washington.
What is the cheapest way to fly from IAD to CZM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–CZM that never appear on search engines, with no booking fees.