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YSO to ALW: distance & flight time
Postville (Postville Airport) → Walla Walla (Walla Walla Regional Airport)
2,562 mi
4,123 km · 2,226 nm
5h 29m
estimated nonstop flight time
-4h
time difference · heading west
See live YSO→ALW fares Phone-only fares on this route — call free
Flight time details
2,562 miles nonstop takes roughly 5h 29m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, Canada
- 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from ALW?
The flight distance from Postville (YSO) to Walla Walla (ALW) is 2,562 miles (4,123 km, 2,226 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to ALW?
A nonstop flight takes about 5h 29m 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 Postville and Walla Walla?
Walla Walla is 4 hours behind Postville.
What is the cheapest way to fly from YSO to ALW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–ALW that never appear on search engines, with no booking fees.