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BOS to CUA: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Ciudad Constitución (Ciudad Constitución Airport)
2,590 mi
4,168 km · 2,251 nm
5h 33m
estimated nonstop flight time
-3h
time difference · heading west
See live BOS→CUA fares Phone-only fares on this route — call free
Flight time details
2,590 miles nonstop takes roughly 5h 33m 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
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 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 BOS from CUA?
The flight distance from Boston (BOS) to Ciudad Constitución (CUA) is 2,590 miles (4,168 km, 2,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to CUA?
A nonstop flight takes about 5h 33m 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 Boston and Ciudad Constitución?
Ciudad Constitución is 3 hours behind Boston.
What is the cheapest way to fly from BOS to CUA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–CUA that never appear on search engines, with no booking fees.