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SKA to PSM: distance & flight time
Spokane (Fairchild Air Force Base) → Portsmouth (Portsmouth International at Pease Airport)
2,261 mi
3,638 km · 1,964 nm
4h 54m
estimated nonstop flight time
+3h
time difference · heading east
See live SKA→PSM fares Phone-only fares on this route — call free
Flight time details
2,261 miles nonstop takes roughly 4h 54m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SKA — Fairchild Air Force Base · Spokane, 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 SKA
- GEG · Spokane International Airport6 mi away
- SFF · Felts Field16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field40 mi away
- PUW · Pullman Moscow Regional Airport65 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 SKA from PSM?
The flight distance from Spokane (SKA) to Portsmouth (PSM) is 2,261 miles (3,638 km, 1,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKA to PSM?
A nonstop flight takes about 4h 54m 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 Spokane and Portsmouth?
Portsmouth is 3 hours ahead of Spokane.
What is the cheapest way to fly from SKA to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKA–PSM that never appear on search engines, with no booking fees.