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PHN to ONO: distance & flight time
Port Huron (St Clair County International Airport) → Ontario (Ontario Municipal Airport)
1,718 mi
2,765 km · 1,493 nm
3h 50m
estimated nonstop flight time
-2h
time difference · heading west
See live PHN→ONO fares Phone-only fares on this route — call free
Flight time details
1,718 miles nonstop takes roughly 3h 50m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- ONO — Ontario Municipal Airport · Ontario, 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 PHN
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is PHN from ONO?
The flight distance from Port Huron (PHN) to Ontario (ONO) is 1,718 miles (2,765 km, 1,493 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to ONO?
A nonstop flight takes about 3h 50m 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 Ontario?
Ontario is 2 hours behind Port Huron.
What is the cheapest way to fly from PHN to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–ONO that never appear on search engines, with no booking fees.