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BUF to ONP: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Newport (Newport Municipal Airport)
2,235 mi
3,597 km · 1,942 nm
4h 51m
estimated nonstop flight time
-3h
time difference · heading west
See live BUF→ONP fares Phone-only fares on this route — call free
Flight time details
2,235 miles nonstop takes roughly 4h 51m 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
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- ONP — Newport Municipal Airport · Newport, 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 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 ONP
- CVO · Corvallis Municipal Airport38 mi away
- EUG · Mahlon Sweet Field52 mi away
- SLE · Salem Municipal Airport/McNary Field57 mi away
- OTK · Tillamook Airport59 mi away
Frequently asked questions
How far is BUF from ONP?
The flight distance from Buffalo (BUF) to Newport (ONP) is 2,235 miles (3,597 km, 1,942 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to ONP?
A nonstop flight takes about 4h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from BUF to ONP?
Nonstop service on BUF–ONP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 51m nonstop estimate.
What is the time difference between Buffalo and Newport?
Newport is 3 hours behind Buffalo.
What is the cheapest way to fly from BUF to ONP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–ONP that never appear on search engines, with no booking fees.
Why are some BUF to ONP fares phone-only?
Consolidator contracts let us sell certain BUF–ONP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.