HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ketchikan

$475+ Cheap flights from Denver to Ketchikan (DEN - KTN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTN
ene. 27 — feb. 31
mar. 1/27
mar. 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Ketchikan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Ketchikan

Best flights from Denver to Ketchikan
Discover carefully curated flight deals from Denver to Ketchikan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/277:24 pmDEN - KTN
1 stop14h 47mAlaska Airlines
mar. 3/315:41 pmKTN - DEN
1 stop15h 10mAlaska Airlines
Deal found 12/25$475
This Alaska Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/197:52 pmDEN - KTN
1 stop14h 23mAlaska Airlines
dom. 2/229:23 amKTN - DEN
1 stop5h 57mAlaska Airlines
Deal found 12/26$475
This Alaska Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/236:00 amDEN - KTN
2 stops15h 43mAlaska Airlines
jue. 7/25:26 pmKTN - DEN
2 stops28h 12mAlaska Airlines
Deal found 12/26$617

Find flight deals from Denver to Ketchikan

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Ketchikan (KTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$475
(Alaska Airlines)

Popular in

July

Cheapest in

December

Average price

$336
Provider with most accurate pricing for Denver Intl-Ketchikan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Ketchikan flights.
Search Deals
From Denver Intl to Ketchikan
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Ketchikan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 28, 2025.
Use the filters below to find and compare flights from Denver to Ketchikan that are best for you.

Fly from

Denver

Fly to

Ketchikan

Route

Depart

Return

Price

DenverKetchikan

DEN - KTN

DENKTN

Denver Intl

vie. 3/27

7:24 pm-8:11 am

1 stop14h 47m

Ketchikan

mar. 3/31

5:41 pm-10:51 am

1 stop15h 10m

$475

DenverKetchikan

DEN - KTN

DENKTN

Denver Intl

jue. 2/19

7:52 pm-8:15 am

1 stop14h 23m

Ketchikan

dom. 2/22

9:23 am-5:20 pm

1 stop5h 57m

$475

DenverKetchikan

DEN - KTN

DENKTN

Denver Intl

mar. 6/23

6:00 am-7:43 pm

2 stops15h 43m

Ketchikan

jue. 7/2

5:26 pm-11:38 pm

2 stops28h 12m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Compare providers for flights from Denver to Ketchikan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Ketchikan in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Ketchikan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Ketchikan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Ketchikan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Ketchikan flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Ketchikan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Ketchikan

Have a flexible travel schedule? Discover the best time to fly to Ketchikan from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Ketchikan

Get insights into the airlines that provide service to Ketchikan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ketchikan. Reviews last updated diciembre 28, 2025.
See what other customers who have flown with Alaska Airlines from Denver to Ketchikan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,551 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,551 reviews
Alaska Airlines
8.0
Very good
11,551 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

Find useful and relevant information for your journey from Denver to Ketchikan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Ketchikan?

    Alaska Airlines can get you from Denver to Ketchikan in just under 14h 47m. Your travel time can differ by up to . The distance between Denver and Ketchikan is about 1634 mi.

  • What is the cheapest airline to fly from Denver to Ketchikan round-trip?

    Currently priced at $370, Alaska Airlines will fly you from Denver to Ketchikan and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Alaska Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Denver to Ketchikan that include hotel bookings?

    Yes. In addition to deals on Denver to Ketchikan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Ketchikan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Ketchikan.

  • Can I find deals for business class flights from Denver to Ketchikan?

    Yes. Cheapflights offers flight deals from Denver to Ketchikan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Denver to Ketchikan

Discover the top airline that operate flights from Denver to Ketchikan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$370Average$636FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.