Cheap flights from Alaska to Las Vegas from $158

The month of September is, on average, the cheapest month to fly to Las Vegas from Alaska, with most prices found around $127. The month of December is another great option to travel to Las Vegas, with average flight prices from Alaska averaging around $134.

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $396. Flights from Alaska to Las Vegas on a Wednesday will generally be more expensive and average around $599. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $327. Flights to Las Vegas are more costly in the evening, with an average ticket price of $437. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from Alaska when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $424 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Alaska for as low as $328 on momondo.

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

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Las Vegas from Alaska according to our data. Alaska Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 5 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

As of May 2026, 6 flights take off from Alaska and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

The flight from Alaska to Las Vegas depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Anchorage (a popular airport in Alaska) to Las Vegas (the most popular airport in Las Vegas), then the flight time is 5h 05m on average. If you fly from Fairbanks (another popular airport in Alaska) to Las Vegas, then the average flight time is 7h 18m.