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ISW to BUF: distance & flight time
Wisconsin Rapids (Alexander Field South Wood County Airport) → Buffalo (Buffalo Niagara International Airport)
563 mi
907 km · 490 nm
1h 41m
estimated nonstop flight time
+1h
time difference · heading east
See live ISW→BUF fares Phone-only fares on this route — call free
Flight time details
563 miles nonstop takes roughly 1h 41m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, 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 ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 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 ISW from BUF?
The flight distance from Wisconsin Rapids (ISW) to Buffalo (BUF) is 563 miles (907 km, 490 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISW to BUF?
A nonstop flight takes about 1h 41m 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 Wisconsin Rapids and Buffalo?
Buffalo is 1 hour ahead of Wisconsin Rapids.
What is the cheapest way to fly from ISW to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISW–BUF that never appear on search engines, with no booking fees.