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ALW to STL: distance & flight time
Walla Walla (Walla Walla Regional Airport) → St. Louis (St Louis Lambert International Airport)
1,502 mi
2,418 km · 1,306 nm
3h 25m
estimated nonstop flight time
+2h
time difference · heading east
See live ALW→STL fares Phone-only fares on this route — call free
Flight time details
1,502 miles nonstop takes roughly 3h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ALW — Walla Walla Regional Airport · Walla Walla, United States
- STL — St Louis Lambert International Airport · St. Louis, 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 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
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is ALW from STL?
The flight distance from Walla Walla (ALW) to St. Louis (STL) is 1,502 miles (2,418 km, 1,306 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALW to STL?
A nonstop flight takes about 3h 25m 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 Walla Walla and St. Louis?
St. Louis is 2 hours ahead of Walla Walla.
What is the cheapest way to fly from ALW to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALW–STL that never appear on search engines, with no booking fees.