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LAS to MSS: distance & flight time
Las Vegas (McCarran International Airport) → Massena (Massena International Richards Field)
2,179 mi
3,507 km · 1,894 nm
4h 44m
estimated nonstop flight time
+3h
time difference · heading northeast
See live LAS→MSS fares Phone-only fares on this route — call free
Flight time details
2,179 miles nonstop takes roughly 4h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- LAS — McCarran International Airport · Las Vegas, United States
- MSS — Massena International Richards Field · Massena, 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 MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 mi away
Frequently asked questions
How far is LAS from MSS?
The flight distance from Las Vegas (LAS) to Massena (MSS) is 2,179 miles (3,507 km, 1,894 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAS to MSS?
A nonstop flight takes about 4h 44m 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 Las Vegas and Massena?
Massena is 3 hours ahead of Las Vegas.
What is the cheapest way to fly from LAS to MSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAS–MSS that never appear on search engines, with no booking fees.