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PSM to GPT: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Gulfport (Gulfport Biloxi International Airport)
1,331 mi
2,143 km · 1,157 nm
3h 22m
estimated nonstop flight time
-1h
time difference · heading southwest
See live PSM→GPT fares Phone-only fares on this route — call free
Flight time details
1,331 miles nonstop takes roughly 3h 22m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- GPT — Gulfport Biloxi International Airport · Gulfport, 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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 mi away
Frequently asked questions
How far is PSM from GPT?
The flight distance from Portsmouth (PSM) to Gulfport (GPT) is 1,331 miles (2,143 km, 1,157 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to GPT?
A nonstop flight takes about 3h 22m 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 Portsmouth and Gulfport?
Gulfport is 1 hour behind Portsmouth.
What is the cheapest way to fly from PSM to GPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–GPT that never appear on search engines, with no booking fees.