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YST to CTB: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Cutbank (Cut Bank International Airport)
837 mi
1,347 km · 728 nm
2h 17m
estimated nonstop flight time
-1h
time difference · heading west
See live YST→CTB fares Phone-only fares on this route — call free
Flight time details
837 miles nonstop takes roughly 2h 17m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- CTB — Cut Bank International Airport · Cutbank, 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 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 CTB
- YQL · Lethbridge County Airport73 mi away
- FCA · Glacier Park International Airport89 mi away
- GTF · Great Falls International Airport91 mi away
- WPC · Pincher Creek Airport97 mi away
Frequently asked questions
How far is YST from CTB?
The flight distance from St. Theresa Point (YST) to Cutbank (CTB) is 837 miles (1,347 km, 728 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to CTB?
A nonstop flight takes about 2h 17m 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 Cutbank?
Cutbank is 1 hour behind St. Theresa Point.
What is the cheapest way to fly from YST to CTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–CTB that never appear on search engines, with no booking fees.