$206 Cheap Flights from Portland (PDX) to Ketchikan (KTN)

View $206 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Ketchikan, AK (KTN-Ketchikan Intl.)

Cheap Flights from Portland to Ketchikan (PDX-KTN)

Prices were available within the past 7 days and start at $206 for one-way flights and $395 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, May 3 - Tue, May 12
PDX
Portland
KTN
Ketchikan
$395 Roundtrip, found 10 hours ago
$395
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sun, May 3 from Portland to Ketchikan, returning Tue, May 12, priced at $395 found 10 hours ago
Alaska Airlines
Sat, Dec 6 - Sat, Dec 13
PDX
Portland
KTN
Ketchikan
$411 Roundtrip, found 1 day ago
$411
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Portland to Ketchikan, returning Sat, Dec 13, priced at $411 found 1 day ago
Alaska Airlines
Wed, Dec 17 - Wed, Dec 24
PDX
Portland
KTN
Ketchikan
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Dec 17 from Portland to Ketchikan, returning Wed, Dec 24, priced at $438 found 2 days ago
Alaska Airlines
Fri, Dec 5 - Wed, Dec 10
PDX
Portland
KTN
Ketchikan
$443 Roundtrip, found 1 day ago
$443
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Portland to Ketchikan, returning Wed, Dec 10, priced at $443 found 1 day ago
Alaska Airlines
Thu, Jan 1 - Sat, Jan 17
PDX
Portland
KTN
Ketchikan
$443 Roundtrip, found 3 days ago
$443
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 1 from Portland to Ketchikan, returning Sat, Jan 17, priced at $443 found 3 days ago
Alaska Airlines
Wed, Dec 24 - Fri, Jan 2
PDX
Portland
KTN
Ketchikan
$448 Roundtrip, found 8 hours ago
$448
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Wed, Dec 24 from Portland to Ketchikan, returning Fri, Jan 2, priced at $448 found 8 hours ago
Alaska Airlines
Mon, Nov 24 - Mon, Dec 1
PDX
Portland
KTN
Ketchikan
$465 Roundtrip, found 2 days ago
$465
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Nov 24 from Portland to Ketchikan, returning Mon, Dec 1, priced at $465 found 2 days ago
Alaska Airlines
Sun, Nov 16 - Thu, Nov 27
PDX
Portland
KTN
Ketchikan
$466 Roundtrip, found 3 days ago
$466
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Nov 16 from Portland to Ketchikan, returning Thu, Nov 27, priced at $466 found 3 days ago
Alaska Airlines
Sun, Nov 16 - Sat, Nov 22
PDX
Portland
KTN
Ketchikan
$470 Roundtrip, found 3 days ago
$470
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Nov 16 from Portland to Ketchikan, returning Sat, Nov 22, priced at $470 found 3 days ago
Hawaiian Airlines
Fri, Nov 7 - Thu, Nov 13
PDX
Portland
KTN
Ketchikan
$675 Roundtrip, found 5 days ago
$675
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, Nov 7 from Portland to Ketchikan, returning Thu, Nov 13, priced at $675 found 5 days ago

Find the cheapest month to fly from Portland (PDX) to Ketchikan (KTN)

February is typically the cheapest month to fly

From $289 - $576 per traveler.

Alternative airports near Ketchikan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ketchikan Intl. KTN. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $577
KTN
Ketchikan Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $577

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN) cost?
Get a cheap one-way flight from $206 or cheap return flight from $395 from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN)?
Planning your getaway for May is a great way to save, as it's the cheapest month for flights between PDX and KTN. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from PDX to KTN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN)?
You'll need to catch a flight with a layover if you're traveling from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PDX to KTN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN)?
Select a flight from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN) last-minute?
Last-minute fares from PDX to KTN are typically more expensive. To lock in the best prices, start searching for flights as soon as possible. That said, if your travel plans are flexible, you may score a cheap fare right before your journey.
Is it cheaper to book a PDX to KTN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PDX to KTN flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Ketchikan Intl. Airport (KTN)?
Typically, you're able to cancel or reschedule your PDX to KTN flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Ketchikan Intl.
Airlines serving
Alaska Airlines
Roundtrip price
$394
Distance
783 mi

Book with confidence

Portland to Ketchikan Flights

The cheapest times to fly from Portland to Ketchikan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Ketchikan are during the month of May. You can find some of the cheapest flights from Portland to Ketchikan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Ketchikan

Sunday is one of the best days to book for cheap flights from Portland to Ketchikan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Ketchikan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $206 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Ketchikan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Ketchikan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Ketchikan Flights

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*Available to One Key members.