Need help booking?
Unpublished phone-only deals available
YQS to SFF: distance & flight time
St Thomas (St Thomas Municipal Airport) → Spokane (Felts Field)
1,778 mi
2,861 km · 1,545 nm
3h 57m
estimated nonstop flight time
—
time difference · heading northwest
See live YQS→SFF fares Phone-only fares on this route — call free
Flight time details
1,778 miles nonstop takes roughly 3h 57m gate to gate, flying northwest. 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
- YQS — St Thomas Municipal Airport · St Thomas, 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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 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 YQS from SFF?
The flight distance from St Thomas (YQS) to Spokane (SFF) is 1,778 miles (2,861 km, 1,545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to SFF?
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 cheapest way to fly from YQS to SFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–SFF that never appear on search engines, with no booking fees.