$109 Cheap Alaska Airlines flights Ketchikan (KTN) to Sitka (SIT)

Use the "Price (lowest to highest)" filter on Expedia to look for cheap Alaska Airlines round-trip flights from $217 from KTN to SIT. Affordable one-way tickets from $109 are also on offer.**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.

Search for cheap Alaska Airlines flights from Ketchikan Intl. Airport (KTN) to Sitka Airport (SIT) one to three months before 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 journey, 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 their travel 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.

Departing KTN at 5:19PM UTC-9, the earliest Alaska Airlines flight to SIT lands at 6:18PM UTC-9. Traveling earlier in the day means you're less likely to encounter cancellations or delays.* Prefer a later start? The last Alaska Airlines flight from KTN to SIT departs at 5:19PM UTC-9 and touches down at 6:18PM UTC-9.*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.

With a rewarding loyalty program and top-tier customer service, Alaska Airlines is a popular option for many travelers flying from KTN to SIT. Plus, 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 used on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.