Need help booking?
Unpublished phone-only deals available
PSM to COE: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Coeur d'Alene (Coeur D'Alene - Pappy Boyington Field)
2,220 mi
3,574 km · 1,930 nm
4h 49m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PSM→COE fares Phone-only fares on this route — call free
Flight time details
2,220 miles nonstop takes roughly 4h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- COE — Coeur D'Alene - Pappy Boyington Field · Coeur d'Alene, 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 COE
- SFF · Felts Field24 mi away
- GEG · Spokane International Airport35 mi away
- SKA · Fairchild Air Force Base40 mi away
- PUW · Pullman Moscow Regional Airport72 mi away
Frequently asked questions
How far is PSM from COE?
The flight distance from Portsmouth (PSM) to Coeur d'Alene (COE) is 2,220 miles (3,574 km, 1,930 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to COE?
A nonstop flight takes about 4h 49m 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 Coeur d'Alene?
Coeur d'Alene is 3 hours behind Portsmouth.
What is the cheapest way to fly from PSM to COE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–COE that never appear on search engines, with no booking fees.