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HLN to YSP: distance & flight time
Helena (Helena Regional Airport) → Marathon (Marathon Airport)
1,196 mi
1,925 km · 1,039 nm
3h 4m
estimated nonstop flight time
+2h
time difference · heading east
See live HLN→YSP fares Phone-only fares on this route — call free
Flight time details
1,196 miles nonstop takes roughly 3h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- YSP — Marathon Airport · Marathon, Canada
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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 mi away
Frequently asked questions
How far is HLN from YSP?
The flight distance from Helena (HLN) to Marathon (YSP) is 1,196 miles (1,925 km, 1,039 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to YSP?
A nonstop flight takes about 3h 4m 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 Helena and Marathon?
Marathon is 2 hours ahead of Helena.
What is the cheapest way to fly from HLN to YSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–YSP that never appear on search engines, with no booking fees.