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PSM to MUO: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Mountain Home (Mountain Home Air Force Base)
2,246 mi
3,615 km · 1,952 nm
4h 52m
estimated nonstop flight time
-2h
time difference · heading west
See live PSM→MUO fares Phone-only fares on this route — call free
Flight time details
2,246 miles nonstop takes roughly 4h 52m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- MUO — Mountain Home Air Force Base · Mountain Home, 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 MUO
- BOI · Boise Air Terminal/Gowen Field40 mi away
- TWF · Joslin Field Magic Valley Regional Airport80 mi away
- SUN · Friedman Memorial Airport85 mi away
- ONO · Ontario Municipal Airport88 mi away
Frequently asked questions
How far is PSM from MUO?
The flight distance from Portsmouth (PSM) to Mountain Home (MUO) is 2,246 miles (3,615 km, 1,952 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to MUO?
A nonstop flight takes about 4h 52m 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 Portsmouth and Mountain Home?
Mountain Home is 2 hours behind Portsmouth.
What is the cheapest way to fly from PSM to MUO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–MUO that never appear on search engines, with no booking fees.