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YQS to STS: distance & flight time
St Thomas (St Thomas Municipal Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
2,184 mi
3,514 km · 1,898 nm
4h 45m
estimated nonstop flight time
—
time difference · heading west
See live YQS→STS fares Phone-only fares on this route — call free
Flight time details
2,184 miles nonstop takes roughly 4h 45m gate to gate, flying west. 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
- YQS — St Thomas Municipal Airport · St Thomas, 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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 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 YQS from STS?
The flight distance from St Thomas (YQS) to Santa Rosa (STS) is 2,184 miles (3,514 km, 1,898 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to STS?
A nonstop flight takes about 4h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YQS to STS?
Nonstop service on YQS–STS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 45m nonstop estimate.
What is the cheapest way to fly from YQS to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–STS that never appear on search engines, with no booking fees.
Why are some YQS to STS fares phone-only?
Consolidator contracts let us sell certain YQS–STS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.