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MSA to PSM: distance & flight time
Muskrat Dam (Muskrat Dam Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,193 mi
1,920 km · 1,036 nm
3h 4m
estimated nonstop flight time
+1h
time difference · heading southeast
See live MSA→PSM fares Phone-only fares on this route — call free
Flight time details
1,193 miles nonstop takes roughly 3h 4m gate to gate, flying southeast. 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
- MSA — Muskrat Dam Airport · Muskrat Dam, Canada
- 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 MSA
- ZPB · Sachigo Lake Airport36 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport39 mi away
- XBE · Bearskin Lake Airport47 mi away
- KEW · Keewaywin Airport54 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 MSA from PSM?
The flight distance from Muskrat Dam (MSA) to Portsmouth (PSM) is 1,193 miles (1,920 km, 1,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSA to PSM?
A nonstop flight takes about 3h 4m 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 Muskrat Dam and Portsmouth?
Portsmouth is 1 hour ahead of Muskrat Dam.
What is the cheapest way to fly from MSA to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSA–PSM that never appear on search engines, with no booking fees.