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LFT to PSM: distance & flight time
Lafayette (Lafayette Regional Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,465 mi
2,358 km · 1,273 nm
3h 39m
estimated nonstop flight time
+1h
time difference · heading northeast
See live LFT→PSM fares Phone-only fares on this route — call free
Flight time details
1,465 miles nonstop takes roughly 3h 39m 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
- LFT — Lafayette Regional Airport · Lafayette, 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 LFT
- ARA · Acadiana Regional Airport13 mi away
- BTR · Baton Rouge Metropolitan Airport55 mi away
- LCH · Lake Charles Regional Airport74 mi away
- ESF · Esler Regional Airport84 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 LFT from PSM?
The flight distance from Lafayette (LFT) to Portsmouth (PSM) is 1,465 miles (2,358 km, 1,273 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LFT to PSM?
A nonstop flight takes about 3h 39m 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 Lafayette and Portsmouth?
Portsmouth is 1 hour ahead of Lafayette.
What is the cheapest way to fly from LFT to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LFT–PSM that never appear on search engines, with no booking fees.