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RAL to HLN: distance & flight time
Riverside (Riverside Municipal Airport) → Helena (Helena Regional Airport)
920 mi
1,481 km · 799 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading north
See live RAL→HLN fares Phone-only fares on this route — call free
Flight time details
920 miles nonstop takes roughly 2h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RAL — Riverside Municipal Airport · Riverside, 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 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
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 RAL from HLN?
The flight distance from Riverside (RAL) to Helena (HLN) is 920 miles (1,481 km, 799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAL to HLN?
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 Riverside and Helena?
Helena is 1 hour ahead of Riverside.
What is the cheapest way to fly from RAL to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAL–HLN that never appear on search engines, with no booking fees.