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PSM to PWM: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Portland (Portland International Jetport Airport)
47 mi
76 km · 41 nm
35m
estimated nonstop flight time
Same time
time difference · heading northeast
See live PSM→PWM fares Phone-only fares on this route — call free
Flight time details
47 miles nonstop takes roughly 35m gate to gate, flying northeast. 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- PWM — Portland International Jetport Airport · Portland, 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 PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Frequently asked questions
How far is PSM from PWM?
The flight distance from Portsmouth (PSM) to Portland (PWM) is 47 miles (76 km, 41 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to PWM?
A nonstop flight takes about 35m 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 PSM to PWM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–PWM that never appear on search engines, with no booking fees.