Cheap flights from Las Vegas to Helena (LAS - HLN) from $181

Departing on a Friday is a good option for securing a great price. You can expect to save up to 61% when planning your travel around this day of the week.

It’s typically best to fly out from Las Vegas to Helena in the morning. Doing so could potentially save you 42% on the flight price compared to flying in the afternoon, which is usually more expensive.

Some of our airline partners flying from Las Vegas Harry Reid Intl to Helena have new flexible policies in place due to COVID-19. Delta is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Yes, there are multiple flights from Las Vegas to Helena for under $500. The cheapest flight booked recently is on Multiple Airlines for just $413, but on average you can expect to pay $572.

$224 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $418 and $448, respectively.

Looking at all options, your cheapest flight can be booked for $277. While the most popular route (Las Vegas Harry Reid Intl - Helena) can be booked for $413 on average our data indicates $595 when flying from Las Vegas to Helena.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Las Vegas Harry Reid Intl Airport to Helena Airport flight would often be abbreviated as a LAS to HLN flight.