$326 Cheap Flights from Boston (BOS) to Ketchikan (KTN)

View $326 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Ketchikan, AK (KTN-Ketchikan Intl.)

Cheap Flights from Boston to Ketchikan (BOS-KTN)

Prices were available within the past 7 days and start at $326 for one-way flights and $650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Dec 9 - Wed, Dec 10
BOS
Boston
KTN
Ketchikan
$650 Roundtrip, found 5 days ago
$650
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Boston to Ketchikan, returning Wed, Dec 10, priced at $650 found 5 days ago
Alaska Airlines
Sat, Dec 6 - Wed, Dec 10
BOS
Boston
KTN
Ketchikan
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Boston to Ketchikan, returning Wed, Dec 10, priced at $651 found 1 day ago
Alaska Airlines
Tue, Dec 9 - Fri, Dec 12
BOS
Boston
KTN
Ketchikan
$653 Roundtrip, found 5 days ago
$653
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Boston to Ketchikan, returning Fri, Dec 12, priced at $653 found 5 days ago
Alaska Airlines
Thu, Dec 11 - Fri, Dec 12
BOS
Boston
KTN
Ketchikan
$654 Roundtrip, found 5 days ago
$654
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Boston to Ketchikan, returning Fri, Dec 12, priced at $654 found 5 days ago
American Airlines
Mon, May 4 - Fri, May 8
BOS
Boston
KTN
Ketchikan
$655 Roundtrip, found 2 days ago
$655
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, May 4 from Boston to Ketchikan, returning Fri, May 8, priced at $655 found 2 days ago
Alaska Airlines
Sat, Dec 6 - Wed, Dec 10
BOS
Boston
KTN
Ketchikan
$656 Roundtrip, found 1 day ago
$656
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Boston to Ketchikan, returning Wed, Dec 10, priced at $656 found 1 day ago
Alaska Airlines
Sat, Dec 6 - Wed, Dec 10
BOS
Boston
KTN
Ketchikan
$657 Roundtrip, found 1 day ago
$657
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Boston to Ketchikan, returning Wed, Dec 10, priced at $657 found 1 day ago
Alaska Airlines
Tue, Dec 16 - Mon, Jan 5
BOS
Boston
KTN
Ketchikan
$658 Roundtrip, found 5 days ago
$658
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Dec 16 from Boston to Ketchikan, returning Mon, Jan 5, priced at $658 found 5 days ago
Alaska Airlines
Tue, Dec 9 - Fri, Dec 12
BOS
Boston
KTN
Ketchikan
$659 Roundtrip, found 5 days ago
$659
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Dec 9 from Boston to Ketchikan, returning Fri, Dec 12, priced at $659 found 5 days ago
Hawaiian Airlines
Fri, Dec 12 - Sat, Dec 13
BOS
Boston
KTN
Ketchikan
$707 Roundtrip, found 5 days ago
$707
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, Dec 12 from Boston to Ketchikan, returning Sat, Dec 13, priced at $707 found 5 days ago

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN) cost?
Snag a cheap one-way flight from $326 or cheap return flight from $650 from Logan Intl. Airport (BOS) 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 Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN)?
Traveling in December is a good way to save, as it's the cheapest month for flights between BOS and KTN. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BOS to KTN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN)?
There aren't any daily nonstop flights departing from Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from BOS to KTN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN)?
To land at Ketchikan Intl. Airport (KTN) without delays, book a flight that takes off from Logan Intl. Airport (BOS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN) last-minute?
Booking your flight from BOS to KTN shortly before your journey is generally more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a BOS to KTN flight and hotel package?
Opting for a BOS to KTN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Ketchikan Intl. Airport (KTN)?
In most cases, you're able to cancel or reschedule your BOS to KTN flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Ketchikan Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$650
Distance
2800 mi

Book with confidence

Boston to Ketchikan Flights

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

 

The best time to book a flight from Boston to Ketchikan

Sunday is one of the best days to book for cheap flights from Boston 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 Boston 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 Boston to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $326 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 Boston 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 Boston 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.

 

Boston to Ketchikan Flights

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*Available to One Key members.