Cheap flights from Portland to Anchorage from $180

If you don’t want to visit Anchorage in January, then you should wait until April to fly from Portland, when ticket prices are also cheap, with an average price of $337.

The cheapest day to depart on your flight to Anchorage is on a Friday when prices can be found for as low as $448. 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 Sunday, with ticket prices averaging around $569.

At noon is the cheapest time of day to fly from Portland to Anchorage when you can find flight prices for as low as $453. Flying to Anchorage at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $688.

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 $438 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 $424 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 66% on your flight if you consider stops on a Portland to Anchorage flight.

As of October 2026, prices for Portland to Anchorage flights are approximately 63% more expensive when compared to flights at the same time last year.

As of October 2026, 2 flights take off from Portland and land in Anchorage each day. The most common flight departure time for this route is 5:00PM, with 59% of daily flights taking off in the afternoon.

As of October 2026, there are 17 flights per week flying from Portland to Anchorage. The most common day of the week flights depart is Sat, with 35% of flights taking off on this day.