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HLN to RAL: distance & flight time
Helena (Helena Regional Airport) → Riverside (Riverside Municipal Airport)
920 mi
1,481 km · 799 nm
2h 28m
estimated nonstop flight time
-1h
time difference · heading south
See live HLN→RAL fares Phone-only fares on this route — call free
Flight time details
920 miles nonstop takes roughly 2h 28m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- RAL — Riverside Municipal Airport · Riverside, 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 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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 mi away
Frequently asked questions
How far is HLN from RAL?
The flight distance from Helena (HLN) to Riverside (RAL) is 920 miles (1,481 km, 799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to RAL?
A nonstop flight takes about 2h 28m 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 Riverside?
Riverside is 1 hour behind Helena.
What is the cheapest way to fly from HLN to RAL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–RAL that never appear on search engines, with no booking fees.