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ECA to YST: distance & flight time
East Tawas (Iosco County Airport) → St. Theresa Point (St. Theresa Point Airport)
835 mi
1,344 km · 726 nm
2h 17m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ECA→YST fares Phone-only fares on this route — call free
Flight time details
835 miles nonstop takes roughly 2h 17m gate to gate, flying northwest. 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
- ECA — Iosco County Airport · East Tawas, United States
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
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
Frequently asked questions
How far is ECA from YST?
The flight distance from East Tawas (ECA) to St. Theresa Point (YST) is 835 miles (1,344 km, 726 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECA to YST?
A nonstop flight takes about 2h 17m 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 East Tawas and St. Theresa Point?
St. Theresa Point is 1 hour behind East Tawas.
What is the cheapest way to fly from ECA to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECA–YST that never appear on search engines, with no booking fees.