Need help booking?
Unpublished phone-only deals available
LAM to RKS: distance & flight time
Los Alamos (Los Alamos Airport) → Rock Springs (Southwest Wyoming Regional Airport)
423 mi
680 km · 367 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading north
See live LAM→RKS fares Phone-only fares on this route — call free
Flight time details
423 miles nonstop takes roughly 1h 23m gate to gate, flying north. 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
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Frequently asked questions
How far is LAM from RKS?
The flight distance from Los Alamos (LAM) to Rock Springs (RKS) is 423 miles (680 km, 367 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to RKS?
A nonstop flight takes about 1h 23m 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 RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–RKS that never appear on search engines, with no booking fees.