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CGZ to PHN: distance & flight time
Casa Grande (Casa Grande Municipal Airport) → Port Huron (St Clair County International Airport)
1,724 mi
2,775 km · 1,498 nm
3h 51m
estimated nonstop flight time
+3h
time difference · heading northeast
See live CGZ→PHN fares Phone-only fares on this route — call free
Flight time details
1,724 miles nonstop takes roughly 3h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- CGZ — Casa Grande Municipal Airport · Casa Grande, 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 CGZ
- PHX · Phoenix Sky Harbor International Airport36 mi away
- AZA · Phoenix-Mesa-Gateway Airport25 mi away
- MSC · Falcon Field35 mi away
- MZJ · Pinal Airpark40 mi away
Near PHN
Frequently asked questions
How far is CGZ from PHN?
The flight distance from Casa Grande (CGZ) to Port Huron (PHN) is 1,724 miles (2,775 km, 1,498 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGZ to PHN?
A nonstop flight takes about 3h 51m 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 time difference between Casa Grande and Port Huron?
Port Huron is 3 hours ahead of Casa Grande.
What is the cheapest way to fly from CGZ to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGZ–PHN that never appear on search engines, with no booking fees.