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AAP to PHN: distance & flight time
Houston (Andrau Airpark) → Port Huron (St Clair County International Airport)
1,163 mi
1,871 km · 1,010 nm
3h
estimated nonstop flight time
+1h
time difference · heading northeast
See live AAP→PHN fares Phone-only fares on this route — call free
Flight time details
1,163 miles nonstop takes roughly 3h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- AAP — Andrau Airpark · Houston, 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 AAP
- IAH · George Bush Intercontinental Houston Airport23 mi away
- SGR · Sugar Land Regional Airport8 mi away
- IWS · West Houston Airport8 mi away
- HOU · William P Hobby Airport19 mi away
Near PHN
Frequently asked questions
How far is AAP from PHN?
The flight distance from Houston (AAP) to Port Huron (PHN) is 1,163 miles (1,871 km, 1,010 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AAP to PHN?
A nonstop flight takes about 3h gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from AAP to PHN?
Nonstop service on AAP–PHN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h nonstop estimate.
What is the time difference between Houston and Port Huron?
Port Huron is 1 hour ahead of Houston.
What is the cheapest way to fly from AAP to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AAP–PHN that never appear on search engines, with no booking fees.
Why are some AAP to PHN fares phone-only?
Consolidator contracts let us sell certain AAP–PHN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.