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LAM to STL: distance & flight time
Los Alamos (Los Alamos Airport) → St. Louis (St Louis Lambert International Airport)
895 mi
1,440 km · 777 nm
2h 25m
estimated nonstop flight time
+1h
time difference · heading east
See live LAM→STL fares Phone-only fares on this route — call free
Flight time details
895 miles nonstop takes roughly 2h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LAM — Los Alamos Airport · Los Alamos, 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 LAM
- SAF · Santa Fe Municipal Airport21 mi away
- TSM · Taos Regional Airport52 mi away
- ABQ · Albuquerque International Sunport61 mi away
- LVS · Las Vegas Municipal Airport65 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 LAM from STL?
The flight distance from Los Alamos (LAM) to St. Louis (STL) is 895 miles (1,440 km, 777 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to STL?
A nonstop flight takes about 2h 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 Los Alamos and St. Louis?
St. Louis is 1 hour ahead of Los Alamos.
What is the cheapest way to fly from LAM to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–STL that never appear on search engines, with no booking fees.