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ADS to PSM: distance & flight time
Addison (Addison Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,570 mi
2,527 km · 1,364 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ADS→PSM fares Phone-only fares on this route — call free
Flight time details
1,570 miles nonstop takes roughly 3h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ADS — Addison Airport · Addison, 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 ADS
- DFW · Dallas Fort Worth International Airport13 mi away
- DAL · Dallas Love Field8 mi away
- RBD · Dallas Executive Airport20 mi away
- AFW · Fort Worth Alliance Airport28 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 ADS from PSM?
The flight distance from Addison (ADS) to Portsmouth (PSM) is 1,570 miles (2,527 km, 1,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADS to PSM?
A nonstop flight takes about 3h 33m 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 Addison and Portsmouth?
Portsmouth is 1 hour ahead of Addison.
What is the cheapest way to fly from ADS to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADS–PSM that never appear on search engines, with no booking fees.