Cheap flights from the United States to Alaska from $157

If you don’t want to visit Alaska in October, then you should wait until February to fly from United States, when ticket prices are also cheap, with an average price of $497.

The cheapest day to depart from United States to Alaska is on a Thursday. Travelers who choose to depart for Alaska on a Thursday will often find tickets for as low as $429. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from United States to Alaska for around $493.

Our data shows that the cheapest United States 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 $437. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around $768 per ticket.

Fly from San Francisco to Anchorage for the best United States - Alaska flight prices

You are more likely to see cheaper flights to Alaska from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $585 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from United States for as low as $548 on momondo.

Sun Country Air, Alaska Airlines, and Delta are the most popular carriers operating from United States to Alaska

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Alaska from United States according to our data. Alaska Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 7 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

As of May 2026, there are 46 flights per day flying from United States to Alaska. The most common time of day flights depart is 7:00PM, with 100% of flights taking off in the evening.

The number of flights available between United States and Alaska is 323 per week as of May 2026. The most frequent departure day is Wed, with 24% of weekly flights leaving on this day.