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LWT to AST: distance & flight time
Lewistown (Lewistown Municipal Airport) → Astoria (Astoria Regional Airport)
686 mi
1,104 km · 596 nm
1h 57m
estimated nonstop flight time
-1h
time difference · heading west
See live LWT→AST fares Phone-only fares on this route — call free
Flight time details
686 miles nonstop takes roughly 1h 57m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- LWT — Lewistown Municipal Airport · Lewistown, United States
- AST — Astoria Regional Airport · Astoria, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Near AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is LWT from AST?
The flight distance from Lewistown (LWT) to Astoria (AST) is 686 miles (1,104 km, 596 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to AST?
A nonstop flight takes about 1h 57m 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 Lewistown and Astoria?
Astoria is 1 hour behind Lewistown.
What is the cheapest way to fly from LWT to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–AST that never appear on search engines, with no booking fees.