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YHY to STS: distance & flight time
Hay River (Hay River / Merlyn Carter Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
1,573 mi
2,531 km · 1,366 nm
3h 33m
estimated nonstop flight time
-1h
time difference · heading south
See live YHY→STS fares Phone-only fares on this route — call free
Flight time details
1,573 miles nonstop takes roughly 3h 33m gate to gate, flying south. 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
- YHY — Hay River / Merlyn Carter Airport · Hay River, Canada
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 YHY
- YFR · Fort Resolution Airport74 mi away
- YZF · Yellowknife Airport120 mi away
- YSM · Fort Smith Airport142 mi away
Near STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Frequently asked questions
How far is YHY from STS?
The flight distance from Hay River (YHY) to Santa Rosa (STS) is 1,573 miles (2,531 km, 1,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHY to STS?
A nonstop flight takes about 3h 33m 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 Hay River and Santa Rosa?
Santa Rosa is 1 hour behind Hay River.
What is the cheapest way to fly from YHY to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHY–STS that never appear on search engines, with no booking fees.