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BWI to ALW: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Walla Walla (Walla Walla Regional Airport)
2,143 mi
3,449 km · 1,862 nm
4h 40m
estimated nonstop flight time
-3h
time difference · heading northwest
See live BWI→ALW fares Phone-only fares on this route — call free
Flight time details
2,143 miles nonstop takes roughly 4h 40m gate to gate, flying northwest. 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
- ALW — Walla Walla Regional Airport · Walla Walla, 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 ALW
- PDT · Eastern Oregon Regional At Pendleton Airport38 mi away
- PSC · Tri Cities Airport41 mi away
- LGD · La Grande/Union County Airport57 mi away
- LWS · Lewiston Nez Perce County Airport64 mi away
Frequently asked questions
How far is BWI from ALW?
The flight distance from Baltimore (BWI) to Walla Walla (ALW) is 2,143 miles (3,449 km, 1,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to ALW?
A nonstop flight takes about 4h 40m 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 Walla Walla?
Walla Walla is 3 hours behind Baltimore.
What is the cheapest way to fly from BWI to ALW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–ALW that never appear on search engines, with no booking fees.