Need help booking?
Unpublished phone-only deals available
YDT to SFF: distance & flight time
Boundary Bay (Boundary Bay Airport) → Spokane (Felts Field)
278 mi
448 km · 242 nm
1h 12m
estimated nonstop flight time
Same time
time difference · heading east
See live YDT→SFF fares Phone-only fares on this route — call free
Flight time details
278 miles nonstop takes roughly 1h 12m gate to gate, flying east. 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
- YDT — Boundary Bay Airport · Boundary Bay, Canada
- SFF — Felts Field · Spokane, 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 YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 mi away
Near SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 mi away
Frequently asked questions
How far is YDT from SFF?
The flight distance from Boundary Bay (YDT) to Spokane (SFF) is 278 miles (448 km, 242 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to SFF?
A nonstop flight takes about 1h 12m 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 YDT to SFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–SFF that never appear on search engines, with no booking fees.