Need help booking?
Unpublished phone-only deals available
PMH to YLH: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Lansdowne House (Lansdowne House Airport)
954 mi
1,536 km · 829 nm
2h 32m
estimated nonstop flight time
—
time difference · heading north
See live PMH→YLH fares Phone-only fares on this route — call free
Flight time details
954 miles nonstop takes roughly 2h 32m gate to gate, flying north. 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
- YLH — Lansdowne House Airport · Lansdowne House, 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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Near YLH
- SUR · Summer Beaver Airport44 mi away
- YFH · Fort Hope Airport44 mi away
- YWP · Webequie Airport58 mi away
- WNN · Wunnumin Lake Airport75 mi away
Frequently asked questions
How far is PMH from YLH?
The flight distance from Portsmouth (PMH) to Lansdowne House (YLH) is 954 miles (1,536 km, 829 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to YLH?
A nonstop flight takes about 2h 32m 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 PMH to YLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–YLH that never appear on search engines, with no booking fees.