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Ketchikan

$748+ Cheap flights from Detroit to Ketchikan (DTT - 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — KTN
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from Detroit to Ketchikan

Cheapest flights from Detroit to Ketchikan
Explore the most affordable flight options available from Detroit to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 9/175:39 pm
DTW
-
KTN
3 stops46h 38m
Alaska Airlines
Sun 9/209:18 am
KTN
-
DTW
1 stop16h 04m
Alaska Airlines
Deal found 6/19$748
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 10/297:00 am
DTW
-
KTN
1 stop16h 47m
Alaska Airlines
Mon 11/25:39 pm
KTN
-
DTW
1 stop19h 08m
Alaska Airlines
Deal found 6/16$789
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Wed 9/165:39 pm
DTW
-
KTN
1 stop18h 41m
Alaska Airlines
Sun 9/205:45 pm
KTN
-
DTW
2 stops31h 37m
Alaska Airlines
Deal found 6/19$806
This Travelocity deal was found by Cheapflights users on 6/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:31 pm
DTW
-
KTN
3 stops23h 02m
Alaska Airlines
Tue 8/185:39 pm
KTN
-
DTW
3 stops31h 43m
Alaska Airlines
Deal found 6/16$914

Find flight deals from Detroit to Ketchikan

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 June 20, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$748
(Alaska Airlines)
Provider with most accurate pricing for Detroit (DTT)-Ketchikan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Ketchikan flights.
Search Deals
From Detroit (DTT) to Ketchikan
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 June 20, 2026.
Use the filters below to find and compare flights from Detroit to Ketchikan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitKetchikan

DTW - KTN

DTWKTN

Detroit Metropolitan Wayne County

Thu 9/17

5:39 pm-12:17 pm

3 stops46h 38m

Ketchikan

Sun 9/20

9:18 am-5:22 am

1 stop16h 04m

$748
Quickest round-trip

DetroitKetchikan

DTW - KTN

DTWKTN

Detroit Metropolitan Wayne County

Thu 10/29

7:00 am-7:47 pm

1 stop16h 47m

Ketchikan

Mon 11/2

5:39 pm-4:47 pm

1 stop19h 08m

$789

DetroitKetchikan

DTW - KTN

DTWKTN

Detroit Metropolitan Wayne County

Wed 9/16

5:39 pm-8:20 am

1 stop18h 41m

Ketchikan

Sun 9/20

5:45 pm-5:22 am

2 stops31h 37m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Detroit-Ketchikan flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Detroit-Ketchikan flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Detroit-Ketchikan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Ketchikan flights, Cheapflights users trust Expedia the most. Expedia 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 Detroit-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 Detroit to Ketchikan

Have a flexible travel schedule? Discover the best time to fly to Ketchikan from Detroit 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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Ketchikan
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 Detroit to Ketchikan?

    There are many flights that can get you from Detroit to Ketchikan in 46h 38m. Fly via Alaska Airlines to get the fastest option. Detroit and Ketchikan are separated by a distance of 2322 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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

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