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MTJ to PSM: distance & flight time
Montrose CO (Montrose Regional Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,948 mi
3,136 km · 1,693 nm
4h 17m
estimated nonstop flight time
+2h
time difference · heading east
See live MTJ→PSM fares Phone-only fares on this route — call free
Flight time details
1,948 miles nonstop takes roughly 4h 17m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- MTJ — Montrose Regional Airport · Montrose CO, 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 MTJ
- TEX · Telluride Regional Airport38 mi away
- GUC · Gunnison Crested Butte Regional Airport52 mi away
- GJT · Grand Junction Regional Airport54 mi away
- RIL · Garfield County Regional Airport71 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 MTJ from PSM?
The flight distance from Montrose CO (MTJ) to Portsmouth (PSM) is 1,948 miles (3,136 km, 1,693 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTJ to PSM?
A nonstop flight takes about 4h 17m 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 Montrose CO and Portsmouth?
Portsmouth is 2 hours ahead of Montrose CO.
What is the cheapest way to fly from MTJ to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTJ–PSM that never appear on search engines, with no booking fees.