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LAS to STL: distance & flight time
Las Vegas (McCarran International Airport) → St. Louis (St Louis Lambert International Airport)
1,368 mi
2,202 km · 1,189 nm
3h 26m
estimated nonstop flight time
+2h
time difference · heading east
See live LAS→STL fares Phone-only fares on this route — call free
Flight time details
1,368 miles nonstop takes roughly 3h 26m 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
- LAS — McCarran International Airport · Las Vegas, 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 LAS
- HSH · Henderson Executive Airport7 mi away
- VGT · North Las Vegas Airport9 mi away
- LSV · Nellis Air Force Base13 mi away
- INS · Creech Air Force Base45 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 LAS from STL?
The flight distance from Las Vegas (LAS) to St. Louis (STL) is 1,368 miles (2,202 km, 1,189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAS to STL?
A nonstop flight takes about 3h 26m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LAS to STL?
Nonstop service on LAS–STL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 26m nonstop estimate.
What is the time difference between Las Vegas and St. Louis?
St. Louis is 2 hours ahead of Las Vegas.
What is the cheapest way to fly from LAS to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAS–STL that never appear on search engines, with no booking fees.
Why are some LAS to STL fares phone-only?
Consolidator contracts let us sell certain LAS–STL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.