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ITH to PHN: distance & flight time
Ithaca (Ithaca Tompkins Regional Airport) → Port Huron (St Clair County International Airport)
310 mi
498 km · 269 nm
1h 17m
estimated nonstop flight time
Same time
time difference · heading west
See live ITH→PHN fares Phone-only fares on this route — call free
Flight time details
310 miles nonstop takes roughly 1h 17m 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
- ITH — Ithaca Tompkins Regional Airport · Ithaca, 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
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 ITH
- BGM · Greater Binghamton/Edwin A Link field31 mi away
- ELM · Elmira Corning Regional Airport32 mi away
- SYR · Syracuse Hancock International Airport46 mi away
- RME · Griffiss International Airport74 mi away
Near PHN
Frequently asked questions
How far is ITH from PHN?
The flight distance from Ithaca (ITH) to Port Huron (PHN) is 310 miles (498 km, 269 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ITH to PHN?
A nonstop flight takes about 1h 17m 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 ITH to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ITH–PHN that never appear on search engines, with no booking fees.