Cheap flights from San Jose to Helena (SJC - HLN) from $279

Wednesday flights are generally found to be more expensive for flights from San Jose to Helena. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Helena.

December is one of the best times of the year to fly to Helena from San Jose. Prices for December average $514 per person but you can even find prices for as low as $267. The most expensive prices can be found in the month of June. Opting for a December flight can save you 80% on your journey compared to booking in June

It’s typically best to fly out from San Jose to Helena in the morning. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

Some of the carriers operating flights from San Jose to Helena that may be offering flexible cancellation policies are Delta and Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from San Jose to Helena for under $300. The cheapest flight booked recently is on Alaska Airlines for just $279, but on average you can expect to pay $457.

There are currently 1+ open flights from San Jose to Helena within the next 7 days for less than $1,400.

Our cheapest airline available from San Jose to Helena is Alaska Airlines. Our recent data shows that you can find tickets from as low as $279 on this airline. An additional option worth looking into is Delta, starting at $329. Alaska Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

Looking at all options, your cheapest flight can be booked for $259. While the most popular route (San Jose - Helena) can be booked for $397 on average our data indicates $543 when flying from San Jose to Helena.

San Jose Airport is SJC and Helena Airport is HLN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.