Need help booking?
Unpublished phone-only deals available
OTM to PHN: distance & flight time
Ottumwa (Ottumwa Regional Airport) → Port Huron (St Clair County International Airport)
524 mi
843 km · 455 nm
1h 36m
estimated nonstop flight time
—
time difference · heading east
See live OTM→PHN fares Phone-only fares on this route — call free
Flight time details
524 miles nonstop takes roughly 1h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OTM — Ottumwa Regional Airport · Ottumwa, 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 OTM
- IOW · Iowa City Municipal Airport59 mi away
- CID · The Eastern Iowa Airport66 mi away
- DSM · Des Moines International Airport70 mi away
- IRK · Kirksville Regional Airport70 mi away
Near PHN
Frequently asked questions
How far is OTM from PHN?
The flight distance from Ottumwa (OTM) to Port Huron (PHN) is 524 miles (843 km, 455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTM to PHN?
A nonstop flight takes about 1h 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 cheapest way to fly from OTM to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTM–PHN that never appear on search engines, with no booking fees.