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SUN to BUF: distance & flight time
Hailey (Friedman Memorial Airport) → Buffalo (Buffalo Niagara International Airport)
1,777 mi
2,860 km · 1,544 nm
3h 57m
estimated nonstop flight time
+2h
time difference · heading east
See live SUN→BUF fares Phone-only fares on this route — call free
Flight time details
1,777 miles nonstop takes roughly 3h 57m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SUN — Friedman Memorial Airport · Hailey, 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 SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 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 SUN from BUF?
The flight distance from Hailey (SUN) to Buffalo (BUF) is 1,777 miles (2,860 km, 1,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUN to BUF?
A nonstop flight takes about 3h 57m 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 Hailey and Buffalo?
Buffalo is 2 hours ahead of Hailey.
What is the cheapest way to fly from SUN to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUN–BUF that never appear on search engines, with no booking fees.