Need help booking?
Unpublished phone-only deals available
YWM to CUA: distance & flight time
Williams Harbour (Williams Harbour Airport) → Ciudad Constitución (Ciudad Constitución Airport)
3,440 mi
5,537 km · 2,990 nm
7h 13m
estimated nonstop flight time
-4.5h
time difference · heading west
See live YWM→CUA fares Phone-only fares on this route — call free
Flight time details
3,440 miles nonstop takes roughly 7h 13m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- YWM — Williams Harbour Airport · Williams Harbour, Canada
- 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 YWM
- YFX · St. Lewis (Fox Harbour) Airport14 mi away
- YMH · Mary's Harbour Airport18 mi away
- YHA · Port Hope Simpson Airport21 mi away
- YBI · Black Tickle Airport62 mi away
Near CUA
- LTO · Loreto International Airport67 mi away
- LAP · Manuel Márquez de León International Airport104 mi away
Frequently asked questions
How far is YWM from CUA?
The flight distance from Williams Harbour (YWM) to Ciudad Constitución (CUA) is 3,440 miles (5,537 km, 2,990 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YWM to CUA?
A nonstop flight takes about 7h 13m 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 Williams Harbour and Ciudad Constitución?
Ciudad Constitución is 4.5 hours behind Williams Harbour.
What is the cheapest way to fly from YWM to CUA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YWM–CUA that never appear on search engines, with no booking fees.