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CAR to PSM: distance & flight time
Caribou (Caribou Municipal Airport) → Portsmouth (Portsmouth International at Pease Airport)
296 mi
476 km · 257 nm
1h 15m
estimated nonstop flight time
Same time
time difference · heading southwest
See live CAR→PSM fares Phone-only fares on this route — call free
Flight time details
296 miles nonstop takes roughly 1h 15m gate to gate, flying southwest. 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
- CAR — Caribou Municipal Airport · Caribou, 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 CAR
- PQI · Northern Maine Regional Airport at Presque Isle13 mi away
- YSL · St Leonard Airport22 mi away
- WFK · Northern Aroostook Regional Airport32 mi away
- HUL · Houlton International Airport53 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 CAR from PSM?
The flight distance from Caribou (CAR) to Portsmouth (PSM) is 296 miles (476 km, 257 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAR to PSM?
A nonstop flight takes about 1h 15m 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 CAR to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAR–PSM that never appear on search engines, with no booking fees.