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PSM to PIT: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Pittsburgh (Pittsburgh International Airport)
516 mi
831 km · 449 nm
1h 35m
estimated nonstop flight time
Same time
time difference · heading west
See live PSM→PIT fares Phone-only fares on this route — call free
Flight time details
516 miles nonstop takes roughly 1h 35m gate to gate, flying west. 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- PIT — Pittsburgh International Airport · Pittsburgh, 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 PIT
- AGC · Allegheny County Airport19 mi away
- BFP · Beaver County Airport21 mi away
- HLG · Wheeling Ohio County Airport31 mi away
- LBE · Arnold Palmer Regional Airport46 mi away
Frequently asked questions
How far is PSM from PIT?
The flight distance from Portsmouth (PSM) to Pittsburgh (PIT) is 516 miles (831 km, 449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to PIT?
A nonstop flight takes about 1h 35m 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 PSM to PIT?
Nonstop service on PSM–PIT 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 1h 35m nonstop estimate.
What is the cheapest way to fly from PSM to PIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–PIT that never appear on search engines, with no booking fees.
Why are some PSM to PIT fares phone-only?
Consolidator contracts let us sell certain PSM–PIT 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.