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LAM to IDA: distance & flight time
Los Alamos (Los Alamos Airport) → Idaho Falls (Idaho Falls Regional Airport)
611 mi
983 km · 531 nm
1h 48m
estimated nonstop flight time
Same time
time difference · heading northwest
See live LAM→IDA fares Phone-only fares on this route — call free
Flight time details
611 miles nonstop takes roughly 1h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LAM — Los Alamos Airport · Los Alamos, United States
- IDA — Idaho Falls Regional Airport · Idaho Falls, 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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is LAM from IDA?
The flight distance from Los Alamos (LAM) to Idaho Falls (IDA) is 611 miles (983 km, 531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to IDA?
A nonstop flight takes about 1h 48m 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 cheapest way to fly from LAM to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–IDA that never appear on search engines, with no booking fees.