Port Huron (PHN) — 2 Flight Routes & Destinations
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Hub Brief
Plan your next trip from Port Huron
St Clair County International Airport (PHN) connects to 2 destinations (1 domestic, 1 international) served by 1 airline including JRE. Browse the route map above to find your destination, then click any route for airline comparisons and schedule details.
How does PHN compare?
Alternative airports within 150 miles of St Clair County International Airport.
| Metric | PHN | FNT | DTW | YXU | CLE | YKF | YHM |
|---|---|---|---|---|---|---|---|
| Distance | — | 62 mi | 64 mi | 70 mi | 109 mi | 115 mi | 132 mi |
| Nonstop Routes | 2 | 30 | 205 | 28 | 242 | 41 | 79 |
| International | 1 | 2 | 40 | 18 | 32 | 27 | 55 |
| Airlines | 0 | — | — | — | — | — | — |
| Passengers/yr | — | 570K | 32.2M | 500K | 9.9M | 700K | 500K |
On-Time Performance
Seasonal & Recently Added Routes
Seasonal services and routes recently added to AIRO from PHN.
JRE
JRE
Former nonstop destinations from PHN
Destinations that had nonstop service from PHN but don't appear in current schedules. Most remain reachable with a connection — open any route for the flights that used to operate and live options.
Routes by Distance
Distance breakdown of all routes from PHN.
Schedule Overview
Weekly flight schedule summary from PHN.
St Clair County International Airport: Quick Facts
Comprehensive reference for PHN airport information.
Frequently Asked Questions
Common questions about flights from St Clair County International Airport.
St Clair County International Airport offers nonstop flights to 2 destinations, including 1 domestic and 1 international routes.
1 airline operates scheduled service from St Clair County International Airport, including major carriers like JRE. Use the airline filter above to see routes by specific carrier.
Yes, St Clair County International Airport offers 1 international route across 1 continent.
Yes. Beyond nonstop routes, the route explorer shows 1-stop and 2-stop connections, letting you reach hundreds of additional destinations via major hubs.
Nearby alternatives include FNT, DTW and YXU. Check the Nearby Airports section above for route counts and distances.
Use the checkboxes in the route list to select routes, then click Compare to see side-by-side stats including frequency, duration, airlines, and on-time performance.
Check the Schedule Overview section for a day-by-day breakdown of route availability from St Clair County International Airport.
Route data is updated regularly from official airline schedules. Seasonal or newly announced routes may take a few days to appear.
Click any route to see detailed flight options, then use the 'Search Flights' button to check availability and prices on Google Flights.