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PSM to PIH: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Pocatello (Pocatello Regional Airport)
2,089 mi
3,362 km · 1,815 nm
4h 34m
estimated nonstop flight time
-2h
time difference · heading west
See live PSM→PIH fares Phone-only fares on this route — call free
Flight time details
2,089 miles nonstop takes roughly 4h 34m 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
- PIH — Pocatello Regional Airport · Pocatello, 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 PIH
- IDA · Idaho Falls Regional Airport49 mi away
- BYI · Burley Municipal Airport65 mi away
- LGU · Logan-Cache Airport86 mi away
- SUN · Friedman Memorial Airport95 mi away
Frequently asked questions
How far is PSM from PIH?
The flight distance from Portsmouth (PSM) to Pocatello (PIH) is 2,089 miles (3,362 km, 1,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to PIH?
A nonstop flight takes about 4h 34m 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 Pocatello?
Pocatello is 2 hours behind Portsmouth.
What is the cheapest way to fly from PSM to PIH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–PIH that never appear on search engines, with no booking fees.