$639 Cheap Flights from Portland (PWM) to Ketchikan (KTN)

View $639 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Ketchikan, AK (KTN-Ketchikan Intl.)

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Cheap Flights from Portland to Ketchikan (PWM-KTN)

Prices were available within the past 7 days and start at $639 for one-way flights and $1,576 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Nov 17 - Fri, Nov 28
PWM
Portland
KTN
Ketchikan
$1,576 Roundtrip, found 2 days ago
$1,576
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Nov 17 from Portland to Ketchikan, returning Fri, Nov 28, priced at $1,576 found 2 days ago

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN) cost?
Secure a cheap one-way flight from $639 or cheap return flight from $1,576 from Portland Intl. Jetport Airport (PWM) 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. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN)?
The cheapest month to fly from PWM to KTN is November, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN)?
To find the cheapest airline flying from PWM to KTN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN)?
Nonstop flights from Portland Intl. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PWM to KTN?
You'll usually 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. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN)?
Opt for a flight from Portland Intl. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this 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. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN) last-minute?
Waiting until just before your departure to book a ticket from PWM to KTN generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a PWM to KTN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PWM to KTN flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Ketchikan Intl. Airport (KTN)?
If you booked your PWM to KTN flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Ketchikan Intl.
Roundtrip price
$1,576
Distance
2771 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 November. 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 $639 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.