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EAU to YST: distance & flight time
Eau Claire (Chippewa Valley Regional Airport) → St. Theresa Point (St. Theresa Point Airport)
638 mi
1,028 km · 555 nm
1h 51m
estimated nonstop flight time
Same time
time difference · heading north
See live EAU→YST fares Phone-only fares on this route — call free
Flight time details
638 miles nonstop takes roughly 1h 51m gate to gate, flying north. 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
- EAU — Chippewa Valley Regional Airport · Eau Claire, 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 EAU
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 EAU from YST?
The flight distance from Eau Claire (EAU) to St. Theresa Point (YST) is 638 miles (1,028 km, 555 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAU to YST?
A nonstop flight takes about 1h 51m 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 EAU to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAU–YST that never appear on search engines, with no booking fees.