$316 Cheap Alaska Airlines flights Columbus (CMH) to Ketchikan (KTN)

View $316 flight on Tue, Aug 19, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$316 Cheap Alaska Airlines flights Columbus (CMH) to Ketchikan (KTN)

Prices were available within the past 7 days and start at $316 for one-way flights and $585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Aug 26 - Mon, Sep 15
CMH
Columbus
KTN
Ketchikan
$585 Roundtrip, found 5 days ago
$585
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Columbus to Ketchikan, returning Mon, Sep 15, priced at $585 found 5 days ago
Alaska Airlines
Wed, Aug 20 - Thu, Sep 11
CMH
Columbus
KTN
Ketchikan
$585 Roundtrip, found 5 days ago
$585
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Columbus to Ketchikan, returning Thu, Sep 11, priced at $585 found 5 days ago
Alaska Airlines
Tue, Aug 19 - Sat, Sep 6
CMH
Columbus
KTN
Ketchikan
$641 Roundtrip, found 4 days ago
$641
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Columbus to Ketchikan, returning Sat, Sep 6, priced at $641 found 4 days ago
Alaska Airlines
Thu, Jul 17 - Mon, Jul 21
CMH
Columbus
KTN
Ketchikan
$1,170 Roundtrip, found 1 day ago
$1,170
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jul 17 from Columbus to Ketchikan, returning Mon, Jul 21, priced at $1,170 found 1 day ago
Flights from Columbus (CMH) to Ketchikan (KTN)
Origin airport
John Glenn Columbus Intl.
Destination airport
Ketchikan Intl.
Distance
2443 mi

Frequently asked questions

How much is an Alaska Airlines flight from John Glenn Columbus Intl. Airport (CMH) to Ketchikan Intl. Airport (KTN)?
Landing cheap one-way Alaska Airlines flights from CMH to KTN from $316 on Expedia is a cinch --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $585 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CMH to KTN with Alaska Airlines?
March is one of the least expensive months to jet away to Ketchikan with Alaska Airlines. You could also find excellent prices on return and one-way tickets in January.
What is the cheapest time to book flights from John Glenn Columbus Intl. Airport (CMH) to Ketchikan Intl. Airport (KTN) with Alaska Airlines?
Search for cheap Alaska Airlines flights from John Glenn Columbus Intl. Airport (CMH) to Ketchikan Intl. Airport (KTN) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from John Glenn Columbus Intl. Airport (CMH) to Ketchikan Intl. Airport (KTN)?
To see if there's a direct journey from CMH to KTN with Alaska Airlines or another airline, check the "Nonstop" box when searching for flights.
What is the earliest Alaska Airlines flight from CMH to KTN?
To find the earliest departures from CMH to KTN with Alaska Airlines, filter your search by "Early Morning" and "Morning." Booking an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Ketchikan?
Alaska Airlines flights from John Glenn Columbus Intl. Airport (CMH) to Ketchikan land at Ketchikan Intl. Airport (KTN). This is the main gateway to this city.
Why fly with Alaska Airlines from CMH to KTN?
Offering a rewarding loyalty program and top-tier customer service, Alaska Airlines is a top choice for many travelers heading from CMH to KTN. What's more, if you're a Mileage Plan and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from John Glenn Columbus Intl. Airport (CMH) to Ketchikan Intl. Airport (KTN)?
Typically, you can cancel or reschedule your flight, although additional fees may apply if you made your booking more than 24 hours ago. Need to keep your options open? Make use of our "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you need to revise your plans. To make modifications, head to "Trips," select your flight and click on "Manage Booking" for more information.

Explore a world of travel with Expedia

*Available to One Key members.