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CA $444 Cheap Flights from Ketchikan (KTN) to Seattle (SEA)

View CA $444 flight on Sun, Dec 13, 2026

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Popular airlines from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle-Tacoma International Airport (SEA)

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  • Cheap Flights from Ketchikan to Seattle (KTN-SEA)

    Prices were available within the past 7 days and start at CA $444 for one-way flights and CA $832 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select American Airlines flight, departing Sat, Dec 12 from Ketchikan to Seattle, returning Sun, Dec 13, priced at CA $832 Found 2 days ago

    Sat, Dec 12 - Sun, Dec 13 · KTN · SEA · Roundtrip

    Select Alaska Airlines flight, departing Sat, Dec 12 from Ketchikan to Seattle, returning Sun, Dec 13, priced at CA $839 Found 2 days ago

    Sat, Dec 12 - Sun, Dec 13 · KTN · SEA · Roundtrip

    Select Alaska Airlines flight, departing Sat, Dec 12 from Ketchikan to Seattle, returning Sun, Dec 13, priced at CA $847 Found 2 days ago

    Sat, Dec 12 - Sun, Dec 13 · KTN · SEA · Roundtrip

    Select Alaska Airlines flight, departing Sat, Dec 12 from Ketchikan to Seattle, returning Sun, Dec 13, priced at CA $861 Found 2 days ago

    Sat, Dec 12 - Sun, Dec 13 · KTN · SEA · Roundtrip

    Select Alaska Airlines flight, departing Fri, Nov 27 from Ketchikan to Seattle, returning Mon, Nov 30, priced at CA $865 Found 1 day ago

    Fri, Nov 27 - Mon, Nov 30 · KTN · SEA · Roundtrip

    Select American Airlines flight, departing Sat, Dec 12 from Ketchikan to Seattle, returning Sun, Dec 13, priced at CA $896 Found 2 days ago

    Sat, Dec 12 - Sun, Dec 13 · KTN · SEA · Roundtrip

    Select American Airlines flight, departing Sat, Dec 12 from Ketchikan to Seattle, returning Sun, Dec 13, priced at CA $911 Found 2 days ago

    Sat, Dec 12 - Sun, Dec 13 · KTN · SEA · Roundtrip

    Select Alaska Airlines flight, departing Mon, Nov 30 from Ketchikan to Seattle, returning Mon, Nov 30, priced at CA $914 Found 1 day ago

    Mon, Nov 30 - Mon, Nov 30 · KTN · SEA · Roundtrip

    Select Alaska Airlines flight, departing Sat, Nov 28 from Ketchikan to Seattle, returning Sat, Dec 5, priced at CA $922 Found 1 day ago

    Sat, Nov 28 - Sat, Dec 5 · KTN · SEA · Roundtrip

    Select Alaska Airlines flight, departing Fri, Nov 27 from Ketchikan to Seattle, returning Fri, Dec 4, priced at CA $936 Found 1 day ago

    Fri, Nov 27 - Fri, Dec 4 · KTN · SEA · Roundtrip

    Alternative airports near Seattle

    Prices were available within the past 7 days. Prices and availability are subject to change.

    Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from CA $936

    20 min

    Book with confidence

    Ketchikan to Seattle Flights

    The easy way to book your flights from Ketchikan to Seattle

    With Expedia, it’s simple to find and book flights to Seattle from Ketchikan whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are Alaska Airlines nonstop flights to Seattle - Tacoma Intl., too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ketchikan to Seattle today, tomorrow, or this week.

    Save dollars with cheap flights from Ketchikan Intl., KTN to Seattle - Tacoma Intl., SEA

    Sort your search results by price to find great deals on your flight from Ketchikan to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Ketchikan currently is just CA $832 rising to CA $936.

    Here are more money-saving tips:

    • Fly in December when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to Seattle
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

    Reasons to choose Expedia for your flight to Seattle from Ketchikan

    Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

    Frequently Asked Questions

    How much does a flight from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?

    You can find cheap one-way flights from CA $444 and cheap return flights CA $832 KTN to SEA with Expedia. One-way flights typically cost between CA$236 and CA$1030. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when KTN to SEA ticket fares go up or down.

    What is the cheapest month to fly from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    The cheapest months to fly from KTN to SEA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

    Which airlines fly direct from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    Enter KTN to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

    What is the cheapest airline that flies from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    Alaska Airlines is one of the cheapest airlines offering nonstop return flights from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with tickets starting from around CA$451 for flights that can be booked for departure within the next year. You can also find connecting return flights with Alaska Airlines starting from around CA$528 with a layover in Sitka, AK (SIT). These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

    How do I find cheap flights from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    To find a cheap flight from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

    What is the best airline to fly with from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    The best airline to fly with from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

    What is the best time to fly from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

    What is the earliest flight from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    The earliest flight from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 8:45 AM local time, operated by Alaska Airlines. This is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

    What day of the week has the most flights from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    You'll typically find the most flights from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Sunday, with around 9 flights available. This gives you a good selection for your travel plans. Alaska Airlines is a major carrier on this route. Flight options are notably more on Sundays compared to other days of the week, offering you more flexibility.

    What are the most popular departure times for flights from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    The most popular departure times for flights from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the morning, between 9am and 12pm. Many travelers prefer this because it allows for an early start to their journey. Alaska Airlines offers flights during this window.

    How long does it take to fly from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    A nonstop flight from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically takes around 2 hours. This route covers a distance of approximately 1,094 kilometers. Keep in mind that actual flight times can vary slightly due to factors like wind patterns and air traffic.

    Can you fly business or first class from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    You can fly business or first class from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). First class cabins are available on Alaska Airlines.

    How do I earn miles on a Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?

    It's easy to earn miles on a Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

    *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

    What airports do you fly into for Seattle, WA (SEA) from Ketchikan, AK (KTN)?

    If you're planning to travel to Seattle from Ketchikan Intl. (KTN), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Sitka, AK (SIT), Wrangell, AK (WRG) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

    Is it cheaper to buy a plane ticket from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?

    Typically, booking a last minute flight from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

    Is it cheaper to book a Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?

    Securing a Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

    Can I cancel or change the date of my flight from Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

    If you booked your Ketchikan, AK (KTN-Ketchikan Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within 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 have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

    Travel information

    Origin airportKetchikan, AK
    Destination airportSeattle-Tacoma International Airport
    Distance1,093 km away
    Airlines servingAlaska Airlines, American Airlines
    Popular airlineAlaska Airlines
    Roundtrip priceCA $832
    Average flight time1 hour 58 mins

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