Cheap Flights from Portland (PDX) to Juneau (JNU)

Travelers and cabin class

Compare Portland to Juneau flight deals

Find the cheapest month or even day of the year to fly to Juneau

Book the best Juneau fare with no extra fees

Flight deals from Portland to Juneau

Looking for a cheap last-minute deal or the best round-trip flight from Portland to Juneau? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Portland to Juneau

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Juneau flights are currently cheapest in June.

Portland to Juneau: Alternative routes

Compare routes from Portland to Juneau below. You may find an airport to fly into that's cheaper, faster, or easier than Juneau.

Portland to Juneau: Flight information

The things to know before you go.
Cheapest flight found$248
Cheapest month to flyJune

Finding cheap flights from Portland to Juneau: Frequently asked questions

The best price we found for a round-trip flight from Portland to Juneau is $455. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Juneau. But we found flights with one or more stops from $455.
There are no flights flying from Portland to Juneau, as of May 2025.
The cheapest month to fly from Portland to Juneau is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Juneau Airport on Thursday, November 6, 2025.
No airlines currently offer direct flights between Portland Airport and Juneau Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Juneau but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Juneau is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Juneau.

Flying from Portland International Airport (PDX) to Juneau International Airport (JNU): what you need to know

  • Get to the airport on time so you don't miss your PDX to JNU flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • You can expect bigger queues in popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • Choose a stopover if you'd like to break up your flight. Simply uncheck 'Direct flights only' to see the options for tickets from Portland International Airport to Juneau International Airport. Seattle-Tacoma International Airport is a popular stopover on the PDX to JNU route.

How to find the cheapest flights from Portland International Airport (PDX) to Juneau International Airport (JNU)

  • The lowest price we've found for a one-way Portland International Airport to Juneau International Airport flight is $248. A return fare right now is $455. Depending on the availability and when you book, these fares can change.

  • To pick up cheap tickets from PDX to JNU, book in advance. Airlines tend to offer their most competitively priced fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Portland International Airport to Juneau International Airport across the month. It's a good way to find a bargain if your travel plans aren't set in stone.

  • Stay on top of deals for cheap flights from PDX to JNU by setting up a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Portland International Airport to Juneau International Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Portland International Airport (PDX)

  • You'll find PDX at 7000 NE Airport Way.

  • 83.65% of flights departing from Portland International Airport touch down at their destination on time. With its reliable on-time performance, you're unlikely to face delays when setting off from PDX.

  • Central Portland to Portland International Airport is approximately 12 miles. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Planning to take public transport? You can expect a journey time of around 45 minutes.

  • Searching for a convenient hotel close to PDX? If you're boarding an early flight from Portland International Airport to Juneau International Airport, these stays will have you moments from check-in:

Arriving at Juneau International Airport (JNU)

Getting from Juneau International Airport (JNU) to central Juneau

  • You'll find JNU at 155 South Seward Street.

  • Juneau International Airport is approximately 8 miles from the center of Juneau. The drive time takes about 10 minutes.

  • Traveling to the center on public transport will take you around 40 minutes.

When to fly to Juneau International Airport (JNU)

  • July is the busiest month for flights from Portland International Airport to Juneau International Airport. To avoid the crowds, head to Juneau in February.

  • Lock in your flight from Portland International Airport to Juneau International Airport for July if you want to go to Juneau during its warmest month. Expect temperatures of between 43ºF and 64ºF.

  • February sees average temperatures of between 10ºF and 34ºF. Search for cheap tickets from PDX to JNU around that time if you like traveling in cooler conditions.

Explore more of United States

  • Sitka is just one of the many cities in United States waiting to be explored once you've seen the sights of Juneau. Around 95 miles away to the south, well-known attractions include Fortress of the Bear, St. Michael's Cathedral and Baranof Castle State Historic Site.

  • Ketchikan is another standout destination in United States and is around 230 miles south-east of Juneau. No trip is complete without visiting Creek Street, Totem Heritage Center and Southeast Alaska Discovery Center.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.