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PHN to APA: distance & flight time
Port Huron (St Clair County International Airport) → Denver (Centennial Airport)
1,179 mi
1,897 km · 1,024 nm
3h 2m
estimated nonstop flight time
-2h
time difference · heading west
See live PHN→APA fares Phone-only fares on this route — call free
Flight time details
1,179 miles nonstop takes roughly 3h 2m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- APA — Centennial Airport · Denver, 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is PHN from APA?
The flight distance from Port Huron (PHN) to Denver (APA) is 1,179 miles (1,897 km, 1,024 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to APA?
A nonstop flight takes about 3h 2m 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 Denver?
Denver is 2 hours behind Port Huron.
What is the cheapest way to fly from PHN to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–APA that never appear on search engines, with no booking fees.