Cheap flights from Las Vegas to Alaska from $178

If you don’t want to visit Alaska in February, then you should wait until October to fly from Las Vegas, when ticket prices are also cheap, with an average price of $384.

The cheapest day to depart from Las Vegas to Alaska is on a Thursday. Travelers who choose to depart for Alaska on a Thursday will often find tickets for as low as $357. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Alaska for around $506.

Our data shows that the cheapest Las Vegas to Alaska flights are usually those with departure times in the evening. Our users have found flights to Alaska in the evening for as low as $408. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around $474 per ticket.

Fly from Las Vegas Harry Reid Intl to Anchorage for the best Las Vegas Harry Reid Intl - Alaska flight prices

You are more likely to see cheaper flights to Alaska from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $432 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Las Vegas for as low as $277 on momondo.

There are 3 cabin classes available to choose from on Las Vegas to Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Alaska Airlines and Delta are the most popular carriers operating from Las Vegas Harry Reid Intl to Alaska

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Alaska from Las Vegas according to our data. Alaska Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 3 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 2 flights per day flying from Las Vegas to Alaska. The most common time of day flights depart is 6:00PM, with 55% of flights taking off in the evening.

As of August 2026, there are 15 flights per week flying from Las Vegas to Alaska. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.