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LOT to PSM: distance & flight time
Lockport (Lewis University Airport) → Portsmouth (Portsmouth International at Pease Airport)
886 mi
1,426 km · 770 nm
2h 24m
estimated nonstop flight time
+1h
time difference · heading east
See live LOT→PSM fares Phone-only fares on this route — call free
Flight time details
886 miles nonstop takes roughly 2h 24m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LOT — Lewis University Airport · Lockport, United States
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 LOT
- ORD · Chicago O'Hare International Airport27 mi away
- JOT · Joliet Regional Airport7 mi away
- DPA · Dupage Airport22 mi away
- MDW · Chicago Midway International Airport22 mi away
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
Frequently asked questions
How far is LOT from PSM?
The flight distance from Lockport (LOT) to Portsmouth (PSM) is 886 miles (1,426 km, 770 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOT to PSM?
A nonstop flight takes about 2h 24m 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 Lockport and Portsmouth?
Portsmouth is 1 hour ahead of Lockport.
What is the cheapest way to fly from LOT to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOT–PSM that never appear on search engines, with no booking fees.