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BFI to YDT: distance & flight time

Seattle (Boeing Field King County International Airport) → Boundary Bay (Boundary Bay Airport)

112 mi
180 km · 97 nm
46m
estimated nonstop flight time
Same time
time difference · heading north
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Flight time details

112 miles nonstop takes roughly 46m gate to gate, flying north. 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

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.

Frequently asked questions

How far is BFI from YDT?

The flight distance from Seattle (BFI) to Boundary Bay (YDT) is 112 miles (180 km, 97 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BFI to YDT?

A nonstop flight takes about 46m 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 BFI to YDT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–YDT that never appear on search engines, with no booking fees.
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