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WST to PSM: distance & flight time
Washington County (Westerly State Airport) → Portsmouth (Portsmouth International at Pease Airport)
130 mi
208 km · 113 nm
48m
estimated nonstop flight time
Same time
time difference · heading north
See live WST→PSM fares Phone-only fares on this route — call free
Flight time details
130 miles nonstop takes roughly 48m 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
- WST — Westerly State Airport · Washington County, 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 WST
- GON · Groton New London Airport13 mi away
- BID · Block Island State Airport17 mi away
- MTP · Montauk Airport20 mi away
- NCO · Quonset State Airport27 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 WST from PSM?
The flight distance from Washington County (WST) to Portsmouth (PSM) is 130 miles (208 km, 113 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WST to PSM?
A nonstop flight takes about 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from WST to PSM?
Nonstop service on WST–PSM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 48m nonstop estimate.
What is the cheapest way to fly from WST to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WST–PSM that never appear on search engines, with no booking fees.
Why are some WST to PSM fares phone-only?
Consolidator contracts let us sell certain WST–PSM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.