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YST to TYS: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Knoxville (McGhee Tyson Airport)
1,351 mi
2,175 km · 1,174 nm
3h 24m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YST→TYS fares Phone-only fares on this route — call free
Flight time details
1,351 miles nonstop takes roughly 3h 24m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- TYS — McGhee Tyson Airport · Knoxville, 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 TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 mi away
Frequently asked questions
How far is YST from TYS?
The flight distance from St. Theresa Point (YST) to Knoxville (TYS) is 1,351 miles (2,175 km, 1,174 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to TYS?
A nonstop flight takes about 3h 24m 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 Knoxville?
Knoxville is 1 hour ahead of St. Theresa Point.
What is the cheapest way to fly from YST to TYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–TYS that never appear on search engines, with no booking fees.