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ROC to BFI: distance & flight time
Rochester (Greater Rochester International Airport) → Seattle (Boeing Field King County International Airport)
2,159 mi
3,475 km · 1,876 nm
4h 42m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ROC→BFI fares Phone-only fares on this route — call free
Flight time details
2,159 miles nonstop takes roughly 4h 42m gate to gate, flying northwest. 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
- ROC — Greater Rochester International Airport · Rochester, United States
- BFI — Boeing Field King County International Airport · Seattle, 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 mi away
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is ROC from BFI?
The flight distance from Rochester (ROC) to Seattle (BFI) is 2,159 miles (3,475 km, 1,876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to BFI?
A nonstop flight takes about 4h 42m 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 Rochester and Seattle?
Seattle is 3 hours behind Rochester.
What is the cheapest way to fly from ROC to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–BFI that never appear on search engines, with no booking fees.