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PHN to YLH: distance & flight time
Port Huron (St Clair County International Airport) → Lansdowne House (Lansdowne House Airport)
689 mi
1,108 km · 599 nm
1h 58m
estimated nonstop flight time
Same time
time difference · heading north
See live PHN→YLH fares Phone-only fares on this route — call free
Flight time details
689 miles nonstop takes roughly 1h 58m 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
- PHN — St Clair County International Airport · Port Huron, 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 PHN
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 PHN from YLH?
The flight distance from Port Huron (PHN) to Lansdowne House (YLH) is 689 miles (1,108 km, 599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to YLH?
A nonstop flight takes about 1h 58m 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 PHN to YLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–YLH that never appear on search engines, with no booking fees.