Need help booking?
Unpublished phone-only deals available
ALG to PSM: distance & flight time
Algier (Houari Boumediene Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,821 mi
6,150 km · 3,321 nm
7h 58m
estimated nonstop flight time
-5h
time difference · heading northwest
See live ALG→PSM fares Phone-only fares on this route — call free
Flight time details
3,821 miles nonstop takes roughly 7h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- ALG — Houari Boumediene Airport · Algier, Algeria
- 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 ALG
- QLD · Blida Airport26 mi away
- BJA · Soummam Airport103 mi away
- BUJ · Bou Saada Airport109 mi away
- CFK · Ech Cheliff Airport110 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 ALG from PSM?
The flight distance from Algier (ALG) to Portsmouth (PSM) is 3,821 miles (6,150 km, 3,321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALG to PSM?
A nonstop flight takes about 7h 58m 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 Algier and Portsmouth?
Portsmouth is 5 hours behind Algier.
What is the cheapest way to fly from ALG to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALG–PSM that never appear on search engines, with no booking fees.