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YST to SUN: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Hailey (Friedman Memorial Airport)
1,133 mi
1,823 km · 984 nm
2h 56m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YST→SUN fares Phone-only fares on this route — call free
Flight time details
1,133 miles nonstop takes roughly 2h 56m 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
- SUN — Friedman Memorial Airport · Hailey, 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 SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 mi away
Frequently asked questions
How far is YST from SUN?
The flight distance from St. Theresa Point (YST) to Hailey (SUN) is 1,133 miles (1,823 km, 984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to SUN?
A nonstop flight takes about 2h 56m 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 Hailey?
Hailey is 1 hour behind St. Theresa Point.
What is the cheapest way to fly from YST to SUN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–SUN that never appear on search engines, with no booking fees.