$196 Cheap Flights from Denver (DEN) to Ketchikan (KTN)

View $196 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Ketchikan, AK (KTN-Ketchikan Intl.)

Cheap Flights from Denver to Ketchikan (DEN-KTN)

Prices were available within the past 7 days and start at $196 for one-way flights and $470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Dec 14 - Mon, Dec 15
DEN
Denver
KTN
Ketchikan
$470 Roundtrip, found 3 days ago
$470
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Dec 14 from Denver to Ketchikan, returning Mon, Dec 15, priced at $470 found 3 days ago
Hawaiian Airlines
Thu, Dec 18 - Wed, Dec 31
DEN
Denver
KTN
Ketchikan
$471 Roundtrip, found 3 days ago
$471
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 18 from Denver to Ketchikan, returning Wed, Dec 31, priced at $471 found 3 days ago
Alaska Airlines
Wed, Dec 31 - Sun, Jan 18
DEN
Denver
KTN
Ketchikan
$473 Roundtrip, found 3 days ago
$473
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Dec 31 from Denver to Ketchikan, returning Sun, Jan 18, priced at $473 found 3 days ago
Alaska Airlines
Mon, Nov 24 - Tue, Dec 2
DEN
Denver
KTN
Ketchikan
$476 Roundtrip, found 2 days ago
$476
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Nov 24 from Denver to Ketchikan, returning Tue, Dec 2, priced at $476 found 2 days ago
Alaska Airlines
Mon, Nov 24 - Tue, Dec 2
DEN
Denver
KTN
Ketchikan
$476 Roundtrip, found 2 days ago
$476
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Nov 24 from Denver to Ketchikan, returning Tue, Dec 2, priced at $476 found 2 days ago
Alaska Airlines
Thu, Dec 25 - Thu, Jan 1
DEN
Denver
KTN
Ketchikan
$478 Roundtrip, found 2 days ago
$478
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Dec 25 from Denver to Ketchikan, returning Thu, Jan 1, priced at $478 found 2 days ago
Alaska Airlines
Thu, Jan 1 - Sun, Jan 18
DEN
Denver
KTN
Ketchikan
$479 Roundtrip, found 3 days ago
$479
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 1 from Denver to Ketchikan, returning Sun, Jan 18, priced at $479 found 3 days ago
Alaska Airlines
Thu, Dec 25 - Sun, Jan 4
DEN
Denver
KTN
Ketchikan
$481 Roundtrip, found 7 hours ago
$481
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Dec 25 from Denver to Ketchikan, returning Sun, Jan 4, priced at $481 found 7 hours ago
American Airlines
Mon, Dec 15 - Wed, Dec 31
DEN
Denver
KTN
Ketchikan
$481 Roundtrip, found 3 days ago
$481
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Dec 15 from Denver to Ketchikan, returning Wed, Dec 31, priced at $481 found 3 days ago
Alaska Airlines
Thu, Dec 25 - Sun, Jan 4
DEN
Denver
KTN
Ketchikan
$483 Roundtrip, found 7 hours ago
$483
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Dec 25 from Denver to Ketchikan, returning Sun, Jan 4, priced at $483 found 7 hours ago

Find the cheapest month to fly from Denver (DEN) to Ketchikan (KTN)

February is typically the cheapest month to fly

From $343 - $730 per traveler.
Flights from Denver (DEN) to Ketchikan (KTN)
Origin airport
Denver Intl.
Destination airport
Ketchikan Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$470
Distance
1635 mi

Denver to Ketchikan Flights

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

 

The best time to book a flight from Denver to Ketchikan

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $196 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 Denver 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 Denver 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.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN) cost?
Get a cheap one-way flight from $196 or cheap return flight from $470 from Denver Intl. Airport (DEN) 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 Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN)?
December is the cheapest month to fly from DEN to KTN. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DEN to KTN flight.
How many flights per day from Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN)?
You'll need to book a flight with a layover if you're traveling from Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN). Direct flights don't operate daily on this route. However, simply 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 DEN to KTN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN)?
To arrive at Ketchikan Intl. Airport (KTN) on schedule, pick a flight that leaves from Denver Intl. Airport (DEN) 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 Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN) last-minute?
Booking your ticket from DEN to KTN just before your trip is usually 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 DEN to KTN flight and hotel package?
Opting for a DEN to KTN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of accommodations and then add activities, car rentals and flights 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 Denver Intl. Airport (DEN) to Ketchikan Intl. Airport (KTN)?
If you booked your DEN to KTN flight in 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 purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.