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PHN to BRO: distance & flight time
Port Huron (St Clair County International Airport) → Brownsville (Brownsville South Padre Island International Airport)
1,445 mi
2,325 km · 1,255 nm
3h 36m
estimated nonstop flight time
-1h
time difference · heading southwest
See live PHN→BRO fares Phone-only fares on this route — call free
Flight time details
1,445 miles nonstop takes roughly 3h 36m gate to gate, flying southwest. 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
- BRO — Brownsville South Padre Island International Airport · Brownsville, 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 BRO?
The flight distance from Port Huron (PHN) to Brownsville (BRO) is 1,445 miles (2,325 km, 1,255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to BRO?
A nonstop flight takes about 3h 36m 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 Brownsville?
Brownsville is 1 hour behind Port Huron.
What is the cheapest way to fly from PHN to BRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–BRO that never appear on search engines, with no booking fees.