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YST to YCG: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Castlegar (Castlegar/West Kootenay Regional Airport)
1,022 mi
1,645 km · 888 nm
2h 41m
estimated nonstop flight time
-2h
time difference · heading west
See live YST→YCG fares Phone-only fares on this route — call free
Flight time details
1,022 miles nonstop takes roughly 2h 41m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- YCG — Castlegar/West Kootenay Regional Airport · Castlegar, Canada
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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Near YCG
- YZZ · Trail Airport17 mi away
- ZGF · Grand Forks Airport41 mi away
- YXC · Cranbrook/Canadian Rockies International Airport86 mi away
- YYF · Penticton Airport89 mi away
Frequently asked questions
How far is YST from YCG?
The flight distance from St. Theresa Point (YST) to Castlegar (YCG) is 1,022 miles (1,645 km, 888 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to YCG?
A nonstop flight takes about 2h 41m 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 St. Theresa Point and Castlegar?
Castlegar is 2 hours behind St. Theresa Point.
What is the cheapest way to fly from YST to YCG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–YCG that never appear on search engines, with no booking fees.