Cheap flights from Portland to Anchorage from $159

If you don’t want to visit Anchorage in January, then you should wait until November to fly from Portland, when ticket prices are also cheap, with an average price of $336.

The cheapest day to depart on your flight to Anchorage is on a Thursday when prices can be found for as low as $444. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Anchorage is Monday, with ticket prices averaging around $517.

At noon is the cheapest time of day to fly from Portland to Anchorage when you can find flight prices for as low as $387. Flying to Anchorage at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $507.

Fly from Portland to Anchorage for the best Portland - Anchorage flight prices

You are more likely to see cheaper flights to Anchorage from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Anchorage for around $391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Anchorage from Portland for as low as $358 on momondo.

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

You could potentially save up to 42% on your flight if you consider stops on a Portland to Anchorage flight.

As of April 2026, prices for Portland to Anchorage flights are approximately 11% more expensive when compared to flights at the same time last year.

Delta and Alaska Airlines are the most popular carriers operating from Portland to Anchorage

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Anchorage from Portland according to our data. Alaska Airlines is the first choice among our users, with 89% of people opting to fly with this airline when traveling to Anchorage. Keep in mind that there are 3 different airlines that fly to Anchorage on a routine basis, so you have a few additional options to choose from.

As of April 2026, 9 flights take off from Portland and land in Anchorage each day. The most common flight departure time for this route is 9:00PM, with 46% of daily flights taking off in the afternoon.

As of April 2026, there are 64 flights per week flying from Portland to Anchorage. The most common day of the week flights depart is Sun, with 19% of flights taking off on this day.