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YDT to PSM: distance & flight time
Boundary Bay (Boundary Bay Airport) → Portsmouth (Portsmouth International at Pease Airport)
2,485 mi
3,999 km · 2,159 nm
5h 20m
estimated nonstop flight time
+3h
time difference · heading east
See live YDT→PSM fares Phone-only fares on this route — call free
Flight time details
2,485 miles nonstop takes roughly 5h 20m 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
- YDT — Boundary Bay Airport · Boundary Bay, Canada
- 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 YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 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 YDT from PSM?
The flight distance from Boundary Bay (YDT) to Portsmouth (PSM) is 2,485 miles (3,999 km, 2,159 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to PSM?
A nonstop flight takes about 5h 20m 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 Boundary Bay and Portsmouth?
Portsmouth is 3 hours ahead of Boundary Bay.
What is the cheapest way to fly from YDT to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–PSM that never appear on search engines, with no booking fees.