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LGA to PHN: distance & flight time
New York (La Guardia Airport) → Port Huron (St Clair County International Airport)
469 mi
755 km · 408 nm
1h 29m
estimated nonstop flight time
Same time
time difference · heading west
See live LGA→PHN fares Phone-only fares on this route — call free
Flight time details
469 miles nonstop takes roughly 1h 29m gate to gate, flying west. 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
- LGA — La Guardia Airport · New York, United States
- PHN — St Clair County International Airport · Port Huron, 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
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Near LGA
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Frequently asked questions
How far is LGA from PHN?
The flight distance from New York (LGA) to Port Huron (PHN) is 469 miles (755 km, 408 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGA to PHN?
A nonstop flight takes about 1h 29m 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 LGA to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGA–PHN that never appear on search engines, with no booking fees.