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YST to HVR: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Havre (Havre City County Airport)
740 mi
1,191 km · 643 nm
2h 5m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YST→HVR fares Phone-only fares on this route — call free
Flight time details
740 miles nonstop takes roughly 2h 5m gate to gate, flying southwest. 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
- HVR — Havre City County Airport · Havre, 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 HVR
- GTF · Great Falls International Airport104 mi away
- LWT · Lewistown Municipal Airport104 mi away
- YXH · Medicine Hat Airport111 mi away
- CTB · Cut Bank International Airport120 mi away
Frequently asked questions
How far is YST from HVR?
The flight distance from St. Theresa Point (YST) to Havre (HVR) is 740 miles (1,191 km, 643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to HVR?
A nonstop flight takes about 2h 5m 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 Havre?
Havre is 1 hour behind St. Theresa Point.
What is the cheapest way to fly from YST to HVR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–HVR that never appear on search engines, with no booking fees.