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PTK to HLN: distance & flight time
Pontiac (Oakland County International Airport) → Helena (Helena Regional Airport)
1,422 mi
2,289 km · 1,236 nm
3h 34m
estimated nonstop flight time
-2h
time difference · heading west
See live PTK→HLN fares Phone-only fares on this route — call free
Flight time details
1,422 miles nonstop takes roughly 3h 34m 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
- PTK — Oakland County International Airport · Pontiac, United States
- HLN — Helena Regional Airport · Helena, 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 PTK
Near HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Frequently asked questions
How far is PTK from HLN?
The flight distance from Pontiac (PTK) to Helena (HLN) is 1,422 miles (2,289 km, 1,236 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTK to HLN?
A nonstop flight takes about 3h 34m 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 Pontiac and Helena?
Helena is 2 hours behind Pontiac.
What is the cheapest way to fly from PTK to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTK–HLN that never appear on search engines, with no booking fees.