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LEW to PSM: distance & flight time
Lewiston (Auburn Lewiston Municipal Airport) → Portsmouth (Portsmouth International at Pease Airport)
72 mi
116 km · 63 nm
39m
estimated nonstop flight time
Same time
time difference · heading south
See live LEW→PSM fares Phone-only fares on this route — call free
Flight time details
72 miles nonstop takes roughly 39m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LEW — Auburn Lewiston Municipal Airport · Lewiston, 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 LEW
- NHZ · Brunswick Executive Airport20 mi away
- PWM · Portland International Jetport Airport28 mi away
- AUG · Augusta State Airport31 mi away
- FRY · Eastern Slopes Regional Airport33 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 LEW from PSM?
The flight distance from Lewiston (LEW) to Portsmouth (PSM) is 72 miles (116 km, 63 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEW to PSM?
A nonstop flight takes about 39m 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 cheapest way to fly from LEW to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEW–PSM that never appear on search engines, with no booking fees.