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PSM to LAF: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Lafayette (Purdue University Airport)
849 mi
1,367 km · 738 nm
2h 19m
estimated nonstop flight time
Same time
time difference · heading west
See live PSM→LAF fares Phone-only fares on this route — call free
Flight time details
849 miles nonstop takes roughly 2h 19m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- LAF — Purdue University Airport · Lafayette, 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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 mi away
Frequently asked questions
How far is PSM from LAF?
The flight distance from Portsmouth (PSM) to Lafayette (LAF) is 849 miles (1,367 km, 738 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to LAF?
A nonstop flight takes about 2h 19m 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 cheapest way to fly from PSM to LAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–LAF that never appear on search engines, with no booking fees.