Need help booking?
Unpublished phone-only deals available
PMH to MSA: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Muskrat Dam (Muskrat Dam Airport)
1,093 mi
1,760 km · 950 nm
2h 51m
estimated nonstop flight time
—
time difference · heading north
See live PMH→MSA fares Phone-only fares on this route — call free
Flight time details
1,093 miles nonstop takes roughly 2h 51m gate to gate, flying north. 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
- MSA — Muskrat Dam Airport · Muskrat Dam, Canada
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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
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
Frequently asked questions
How far is PMH from MSA?
The flight distance from Portsmouth (PMH) to Muskrat Dam (MSA) is 1,093 miles (1,760 km, 950 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to MSA?
A nonstop flight takes about 2h 51m 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 PMH to MSA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–MSA that never appear on search engines, with no booking fees.