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TTN to BUF: distance & flight time
Trenton (Trenton Mercer Airport) → Buffalo (Buffalo Niagara International Airport)
274 mi
440 km · 238 nm
1h 11m
estimated nonstop flight time
Same time
time difference · heading northwest
See live TTN→BUF fares Phone-only fares on this route — call free
Flight time details
274 miles nonstop takes roughly 1h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TTN — Trenton Mercer Airport · Trenton, United States
- BUF — Buffalo Niagara International Airport · Buffalo, United States
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 TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 mi away
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
Frequently asked questions
How far is TTN from BUF?
The flight distance from Trenton (TTN) to Buffalo (BUF) is 274 miles (440 km, 238 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTN to BUF?
A nonstop flight takes about 1h 11m 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 cheapest way to fly from TTN to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTN–BUF that never appear on search engines, with no booking fees.