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BUF to ACN: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Ciudad Acuna (Ciudad Acuña New International Airport)
1,554 mi
2,501 km · 1,351 nm
3h 31m
estimated nonstop flight time
-2h
time difference · heading southwest
See live BUF→ACN fares Phone-only fares on this route — call free
Flight time details
1,554 miles nonstop takes roughly 3h 31m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Near ACN
- DRT · Del Rio International Airport11 mi away
- DLF · DLF Airport19 mi away
- PDS · Piedras Negras International Airport59 mi away
- UVA · Garner Field82 mi away
Frequently asked questions
How far is BUF from ACN?
The flight distance from Buffalo (BUF) to Ciudad Acuna (ACN) is 1,554 miles (2,501 km, 1,351 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to ACN?
A nonstop flight takes about 3h 31m 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 Buffalo and Ciudad Acuna?
Ciudad Acuna is 2 hours behind Buffalo.
What is the cheapest way to fly from BUF to ACN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–ACN that never appear on search engines, with no booking fees.