Cheap flights from Denver to Alaska from $187

If you don’t want to visit Alaska in February, then you should wait until October to fly from Denver, when ticket prices are also cheap, with an average price of $452.

The cheapest day to depart from Denver to Alaska is on a Thursday. Travelers who choose to depart for Alaska on a Thursday will often find tickets for as low as $510. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Alaska for around $642.

Our data shows that the cheapest Denver 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 $491. In the morning is when there is more demand to fly to Alaska, so prices are often more expensive at around $582 per ticket.

Fly from Denver Intl to Anchorage for the best Denver Intl - Alaska flight prices

You are more likely to see cheaper flights to Alaska from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $492 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Denver for as low as $436 on momondo.

There are 4 cabin classes available to choose from on Denver to Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from Denver Intl to Alaska

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alaska from Denver according to our data. Alaska Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 5 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

As of August 2026, 2 flights take off from Denver and land in Alaska each day. The most common flight departure time for this route is 8:00PM, with 37% of daily flights taking off at noon.

As of August 2026, 17 flights take off from Denver and land in Alaska each week. The most common flight departure day for this route is Mon, with 59% of weekly flights taking off on this day.