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STL to DLS: distance & flight time
St. Louis (St Louis Lambert International Airport) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
1,635 mi
2,632 km · 1,421 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading northwest
See live STL→DLS fares Phone-only fares on this route — call free
Flight time details
1,635 miles nonstop takes roughly 3h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, 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 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
Near DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 mi away
Frequently asked questions
How far is STL from DLS?
The flight distance from St. Louis (STL) to The Dalles (DLS) is 1,635 miles (2,632 km, 1,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to DLS?
A nonstop flight takes about 3h 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 St. Louis and The Dalles?
The Dalles is 2 hours behind St. Louis.
What is the cheapest way to fly from STL to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–DLS that never appear on search engines, with no booking fees.