Need help booking?
Unpublished phone-only deals available
CMX to PHN: distance & flight time
Hancock (Houghton County Memorial Airport) → Port Huron (St Clair County International Airport)
414 mi
666 km · 359 nm
1h 22m
estimated nonstop flight time
Same time
time difference · heading southeast
See live CMX→PHN fares Phone-only fares on this route — call free
Flight time details
414 miles nonstop takes roughly 1h 22m gate to gate, flying southeast. 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
- CMX — Houghton County Memorial Airport · Hancock, 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 CMX
- MQT · Sawyer International Airport76 mi away
- YQT · Thunder Bay Airport92 mi away
- EGV · Eagle River Union Airport93 mi away
- IMT · Ford Airport95 mi away
Near PHN
Frequently asked questions
How far is CMX from PHN?
The flight distance from Hancock (CMX) to Port Huron (PHN) is 414 miles (666 km, 359 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMX to PHN?
A nonstop flight takes about 1h 22m 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 CMX to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMX–PHN that never appear on search engines, with no booking fees.