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AST to STL: distance & flight time
Astoria (Astoria Regional Airport) → St. Louis (St Louis Lambert International Airport)
1,768 mi
2,846 km · 1,537 nm
3h 56m
estimated nonstop flight time
+2h
time difference · heading east
See live AST→STL fares Phone-only fares on this route — call free
Flight time details
1,768 miles nonstop takes roughly 3h 56m 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
- AST — Astoria Regional Airport · Astoria, 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 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 AST from STL?
The flight distance from Astoria (AST) to St. Louis (STL) is 1,768 miles (2,846 km, 1,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to STL?
A nonstop flight takes about 3h 56m 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 Astoria and St. Louis?
St. Louis is 2 hours ahead of Astoria.
What is the cheapest way to fly from AST to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–STL that never appear on search engines, with no booking fees.