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PSM to LVS: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Las Vegas (Las Vegas Municipal Airport)
1,889 mi
3,040 km · 1,642 nm
4h 10m
estimated nonstop flight time
-2h
time difference · heading west
See live PSM→LVS fares Phone-only fares on this route — call free
Flight time details
1,889 miles nonstop takes roughly 4h 10m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- LVS — Las Vegas Municipal 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Near LVS
- SAF · Santa Fe Municipal Airport53 mi away
- TSM · Taos Regional Airport63 mi away
- LAM · Los Alamos Airport65 mi away
- RTN · Raton Municipal-Crews Field83 mi away
Frequently asked questions
How far is PSM from LVS?
The flight distance from Portsmouth (PSM) to Las Vegas (LVS) is 1,889 miles (3,040 km, 1,642 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to LVS?
A nonstop flight takes about 4h 10m 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 Portsmouth and Las Vegas?
Las Vegas is 2 hours behind Portsmouth.
What is the cheapest way to fly from PSM to LVS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–LVS that never appear on search engines, with no booking fees.