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BWI to STS: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
2,456 mi
3,953 km · 2,134 nm
5h 17m
estimated nonstop flight time
-3h
time difference · heading west
See live BWI→STS fares Phone-only fares on this route — call free
Flight time details
2,456 miles nonstop takes roughly 5h 17m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- 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 BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 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 BWI from STS?
The flight distance from Baltimore (BWI) to Santa Rosa (STS) is 2,456 miles (3,953 km, 2,134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to STS?
A nonstop flight takes about 5h 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 Baltimore and Santa Rosa?
Santa Rosa is 3 hours behind Baltimore.
What is the cheapest way to fly from BWI to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–STS that never appear on search engines, with no booking fees.