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PHN to RNT: distance & flight time
Port Huron (St Clair County International Airport) → Renton (Renton Municipal Airport)
1,936 mi
3,116 km · 1,683 nm
4h 16m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PHN→RNT fares Phone-only fares on this route — call free
Flight time details
1,936 miles nonstop takes roughly 4h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- RNT — Renton Municipal Airport · Renton, 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
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Frequently asked questions
How far is PHN from RNT?
The flight distance from Port Huron (PHN) to Renton (RNT) is 1,936 miles (3,116 km, 1,683 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to RNT?
A nonstop flight takes about 4h 16m 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 Renton?
Renton is 3 hours behind Port Huron.
What is the cheapest way to fly from PHN to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–RNT that never appear on search engines, with no booking fees.