Need help booking?
Unpublished phone-only deals available
ROC to LAS: distance & flight time
Rochester (Greater Rochester International Airport) → Las Vegas (McCarran International Airport)
2,036 mi
3,276 km · 1,769 nm
4h 27m
estimated nonstop flight time
-3h
time difference · heading west
See live ROC→LAS fares Phone-only fares on this route — call free
Flight time details
2,036 miles nonstop takes roughly 4h 27m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ROC — Greater Rochester International Airport · Rochester, United States
- LAS — McCarran International Airport · Las Vegas, 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 mi away
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
Frequently asked questions
How far is ROC from LAS?
The flight distance from Rochester (ROC) to Las Vegas (LAS) is 2,036 miles (3,276 km, 1,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to LAS?
A nonstop flight takes about 4h 27m 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 Rochester and Las Vegas?
Las Vegas is 3 hours behind Rochester.
What is the cheapest way to fly from ROC to LAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–LAS that never appear on search engines, with no booking fees.