Need help booking?
Unpublished phone-only deals available
PHN to MSO: distance & flight time
Port Huron (St Clair County International Airport) → Missoula (Missoula International Airport)
1,558 mi
2,507 km · 1,354 nm
3h 31m
estimated nonstop flight time
-2h
time difference · heading west
See live PHN→MSO fares Phone-only fares on this route — call free
Flight time details
1,558 miles nonstop takes roughly 3h 31m 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
- MSO — Missoula International Airport · Missoula, 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 MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Frequently asked questions
How far is PHN from MSO?
The flight distance from Port Huron (PHN) to Missoula (MSO) is 1,558 miles (2,507 km, 1,354 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to MSO?
A nonstop flight takes about 3h 31m 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 Missoula?
Missoula is 2 hours behind Port Huron.
What is the cheapest way to fly from PHN to MSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–MSO that never appear on search engines, with no booking fees.