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YST to FLG: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Flagstaff (Flagstaff Pulliam Airport)
1,527 mi
2,457 km · 1,327 nm
3h 28m
estimated nonstop flight time
-2h
time difference · heading southwest
See live YST→FLG fares Phone-only fares on this route — call free
Flight time details
1,527 miles nonstop takes roughly 3h 28m gate to gate, flying southwest. 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
- FLG — Flagstaff Pulliam Airport · Flagstaff, 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 FLG
- SDX · Sedona Airport21 mi away
- PRC · Ernest A. Love Field54 mi away
- INW · Winslow Lindbergh Regional Airport54 mi away
- GCN · Grand Canyon National Park Airport62 mi away
Frequently asked questions
How far is YST from FLG?
The flight distance from St. Theresa Point (YST) to Flagstaff (FLG) is 1,527 miles (2,457 km, 1,327 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to FLG?
A nonstop flight takes about 3h 28m 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 Flagstaff?
Flagstaff is 2 hours behind St. Theresa Point.
What is the cheapest way to fly from YST to FLG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–FLG that never appear on search engines, with no booking fees.