$223 Cheap Flights from Petersburg (PSG) to Ketchikan (KTN)

View $223 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Petersburg, AK (PSG) to Ketchikan, AK (KTN-Ketchikan Intl.)

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Cheap Flights from Petersburg to Ketchikan (PSG-KTN)

Prices were available within the past 7 days and start at $223 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN) cost?
Snag a cheap one-way flight from $223 or cheap return flight from Petersburg Airport (PSG) 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 Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN)?
The cheapest month to fly from PSG to KTN is , when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
Which airlines fly direct from Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN)?
You can't catch a nonstop flight to Ketchikan Intl. Airport (KTN) from Petersburg, AK (PSG). However, you can seamlessly travel to Ketchikan without any layovers by leaving from Wrangell Airport (WRG).
What is the cheapest airline that flies from Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN)?
To find the cheapest airline that'll fly you from PSG to KTN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN)?
Direct flights from Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSG to KTN?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN)?
To touch down at Ketchikan Intl. Airport (KTN) on time, opt for a flight that leaves Petersburg Airport (PSG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN) last-minute?
Booking your plane ticket from PSG to KTN just before your getaway is usually more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a PSG to KTN flight and hotel package?
Opting for a PSG to KTN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Petersburg Airport (PSG) to Ketchikan Intl. Airport (KTN)?
If you reserved your PSG to KTN flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Petersburg
Destination airport
Ketchikan Intl.
Distance
110 mi
Average flight time
1 hour 54 mins

Book with confidence

Book with confidence

Petersburg to Ketchikan Flights

The cheapest times to fly from Petersburg 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 Petersburg to Ketchikan are during the month of . You can find some of the cheapest flights from Petersburg to Ketchikan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Petersburg to Ketchikan

Sunday is one of the best days to book for cheap flights from Petersburg 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 Petersburg 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 Petersburg to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $223 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 Petersburg 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 Petersburg 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.

 

Petersburg to Ketchikan Flights

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