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YST to GUY: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Guymon (Guymon Municipal Airport)
1,228 mi
1,976 km · 1,067 nm
3h 8m
estimated nonstop flight time
—
time difference · heading south
See live YST→GUY fares Phone-only fares on this route — call free
Flight time details
1,228 miles nonstop takes roughly 3h 8m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- GUY — Guymon Municipal Airport · Guymon, 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 GUY
- LBL · Liberal Mid-America Regional Airport39 mi away
- BGD · Hutchinson County Airport68 mi away
- DHT · Dalhart Municipal Airport74 mi away
- PPA · Perry Lefors Field79 mi away
Frequently asked questions
How far is YST from GUY?
The flight distance from St. Theresa Point (YST) to Guymon (GUY) is 1,228 miles (1,976 km, 1,067 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to GUY?
A nonstop flight takes about 3h 8m 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 cheapest way to fly from YST to GUY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–GUY that never appear on search engines, with no booking fees.