Find cheap flights from Billings to Helena from $652

In the last 3 days, the lowest price for a flight from Billings to Helena was $652 for a round-trip ticket.

No, a passport isn't needed to fly from Billings to Helena. However, local authorities might ask for an official ID.

We unfortunately don’t have that data for this specific route.

oneworld, and Star Alliance are the airline alliances operating flights between Billings and Helena, with oneworld being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Helena.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Billings is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Billings with another airline. Booking your flights between Billings and HLN can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.