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DFW to PHN: distance & flight time
Dallas-Fort Worth (Dallas Fort Worth International Airport) → Port Huron (St Clair County International Airport)
1,048 mi
1,687 km · 911 nm
2h 45m
estimated nonstop flight time
+1h
time difference · heading northeast
See live DFW→PHN fares Phone-only fares on this route — call free
Flight time details
1,048 miles nonstop takes roughly 2h 45m 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
- DFW — Dallas Fort Worth International Airport · Dallas-Fort Worth, 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 DFW
- DAL · Dallas Love Field11 mi away
- ADS · Addison Airport13 mi away
- AFW · Fort Worth Alliance Airport17 mi away
- RBD · Dallas Executive Airport18 mi away
Near PHN
Frequently asked questions
How far is DFW from PHN?
The flight distance from Dallas-Fort Worth (DFW) to Port Huron (PHN) is 1,048 miles (1,687 km, 911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DFW to PHN?
A nonstop flight takes about 2h 45m 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 Dallas-Fort Worth and Port Huron?
Port Huron is 1 hour ahead of Dallas-Fort Worth.
What is the cheapest way to fly from DFW to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DFW–PHN that never appear on search engines, with no booking fees.