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PHN to UIN: distance & flight time
Port Huron (St Clair County International Airport) → Quincy (Quincy Regional Baldwin Field)
493 mi
794 km · 429 nm
1h 32m
estimated nonstop flight time
-1h
time difference · heading west
See live PHN→UIN fares Phone-only fares on this route — call free
Flight time details
493 miles nonstop takes roughly 1h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- UIN — Quincy Regional Baldwin Field · Quincy, 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 PHN
Near UIN
- EOK · Keokuk Municipal Airport38 mi away
- BRL · Southeast Iowa Regional Airport58 mi away
- IRK · Kirksville Regional Airport72 mi away
- GBG · Galesburg Municipal Airport80 mi away
Frequently asked questions
How far is PHN from UIN?
The flight distance from Port Huron (PHN) to Quincy (UIN) is 493 miles (794 km, 429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to UIN?
A nonstop flight takes about 1h 32m 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 Port Huron and Quincy?
Quincy is 1 hour behind Port Huron.
What is the cheapest way to fly from PHN to UIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–UIN that never appear on search engines, with no booking fees.