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PSM to YCH: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Chatham (Miramichi Airport)
377 mi
607 km · 328 nm
1h 28m
estimated nonstop flight time
+1h
time difference · heading northeast
See live PSM→YCH fares Phone-only fares on this route — call free
Flight time details
377 miles nonstop takes roughly 1h 28m 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- YCH — Miramichi Airport · Chatham, Canada
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 YCH
- ZBF · Bathurst Airport45 mi away
- YQM · Greater Moncton International Airport72 mi away
- YVB · Bonaventure Airport73 mi away
- YCL · Charlo Airport79 mi away
Frequently asked questions
How far is PSM from YCH?
The flight distance from Portsmouth (PSM) to Chatham (YCH) is 377 miles (607 km, 328 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to YCH?
A nonstop flight takes about 1h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PSM to YCH?
Nonstop service on PSM–YCH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 28m nonstop estimate.
What is the time difference between Portsmouth and Chatham?
Chatham is 1 hour ahead of Portsmouth.
What is the cheapest way to fly from PSM to YCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–YCH that never appear on search engines, with no booking fees.
Why are some PSM to YCH fares phone-only?
Consolidator contracts let us sell certain PSM–YCH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.