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Seattle-Tacoma International Airport to Ketchikan International Airport flight

Explore the cheapest one-way and round-trip flights from Seattle-Tacoma International Airport to Ketchikan International Airport over the next 90 days, with one-way fares from THB 5,470 and round-trip from THB 15,900. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SEA 18:29
        2h 11m
        Direct
        KTN 19:40
        Seattle - Ketchikan | Sat, Nov 7 | Alaska Airlines
        KTN 09:02
        2h
        Direct
        SEA 12:02
        Ketchikan - Seattle | Mon, Nov 9 | Alaska Airlines
        THB 15,900 THB 23,030
        31% off
        31% off
        THB 23,030 THB 15,900
      • SEA 18:29
        2h 11m
        Direct
        KTN 19:40
        Seattle - Ketchikan | Sat, Nov 7 | American Airlines
        KTN 17:31
        1h 57m
        Direct
        SEA 20:28
        Ketchikan - Seattle | Mon, Nov 9 | American Airlines
        THB 16,350 THB 23,030
        28% off
        28% off
        THB 23,030 THB 16,350
      • SEA 13:00
        17h 25m
        1 stop
        KTN 14:00
        Seattle - Ketchikan | Sat, Sep 26 | Normal Airline
        KTN 15:00
        6h
        Direct
        SEA 16:00
        Ketchikan - Seattle | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        SEA 07:08
        2h 19m
        Direct
        KTN 08:27
        Seattle - Ketchikan | Tue, Oct 20 | Alaska Airlines
        THB 5,470 THB 23,410
        77% off
        77% off
        THB 23,410 THB 5,470
      • SEA 18:34
        2h 11m
        Direct
        KTN 19:45
        Seattle - Ketchikan | Thu, Oct 22 | Alaska Airlines
        THB 8,350 THB 23,410
        64% off
        64% off
        THB 23,410 THB 8,350
      • SEA 18:34
        2h 11m
        Direct
        KTN 19:45
        Seattle - Ketchikan | Thu, Oct 22 | American Airlines
        THB 8,510 THB 23,410
        64% off
        64% off
        THB 23,410 THB 8,510
      • SEA 18:34
        2h 11m
        Direct
        KTN 19:45
        Seattle - Ketchikan | Tue, Oct 20 | American Airlines
        THB 9,940
        57% off
        THB 23,410 THB 9,940
      • SEA 18:22
        2h 11m
        Direct
        KTN 19:33
        Seattle - Ketchikan | Tue, Sep 29 | American Airlines
        THB 16,620
        28% off
        THB 23,410 THB 16,620
      • SEA 07:03
        10h 44m
        1 stop
        KTN 16:47
        Seattle - Ketchikan | Tue, Sep 29 | Alaska Airlines
        THB 14,240
        39% off
        THB 23,410 THB 14,240
      • SEA 13:00
        17h 25m
        1 stop
        KTN 14:00
        Seattle - Ketchikan | Sat, Sep 26 | Normal Airline
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Displayed flight fares from Seattle-Tacoma International Airport to Ketchikan International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Seattle-Tacoma International Airport to Ketchikan International Airport?

The cheapest airline flying from Seattle-Tacoma International Airport to Ketchikan International Airport is Alaska Airlines (from THB 5,470) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From THB 5,470
American Airlines
From THB 8,510

Find more flights and airlines

What is the flight schedule from Seattle-Tacoma International Airport to Ketchikan International Airport?

Check the schedule for flights from Seattle to Ketchikan and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS069

    Seattle-Tacoma International Airport

    18:22

    SEA

    2h 11m

    19:33

    KTN

    S M T W T F S
    Search

  2. AA7460

    Seattle-Tacoma International Airport

    18:22

    SEA

    2h 11m

    19:33

    KTN

    S M T W T F S
    Search

  3. AS065

    Seattle-Tacoma International Airport

    07:02

    SEA

    2h 18m

    08:20

    KTN

    S M T W T F S
    Search

  4. AS061

    Seattle-Tacoma International Airport

    07:03

    SEA

    6h 20m

    Direct

    12:23

    CDV

    S M T W T F S
    Search

  5. AS061

    MGM Airport

    13:14

    CDV

    59m

    Direct

    14:13

    ANC

    S M T W T F S

  6. AS064

    Ted Stevens Anchorage International Airport

    10:59

    ANC

    1h 40m

    Direct

    12:39

    JNU

    S M T W T F S

  7. AS064

    Juneau International Airport

    13:29

    JNU

    44m

    Direct

    14:13

    PSG

    S M T W T F S

  8. AS064

    Petersburg James A. Johnson Airport

    14:57

    PSG

    1h 50m

    Direct

    16:47

    KTN

    S M T W T F S

  9. AS384

    Seattle-Tacoma International Airport

    20:16

    SEA

    2h 35m

    Direct

    21:51

    JNU

    S M T W T F S
    Search

  10. AS062

    Juneau International Airport

    09:48

    JNU

    43m

    Direct

    10:31

    SIT

    S M T W T F S

  11. AS062

    Sitka Rocky Gutierrez Airport

    11:23

    SIT

    54m

    Direct

    12:17

    KTN

    S M T W T F S
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About Seattle-Tacoma International Airport and Ketchikan International Airport

Learn about Seattle-Tacoma International Airport (SEA) and Ketchikan International Airport (KTN) — including location, terminals, transportation, and travel tips.

Flight distance 1,094.64km
Cheapest one-way ticket price THB 5,470
Cheapest return ticket price THB 15,900

FAQs for Seattle-Tacoma International Airport to Ketchikan International Airport Flights

  • How long is the flight from Seattle-Tacoma International Airport to Ketchikan International Airport?

    Seattle-Tacoma International Airport to Ketchikan International Airport takes about 1 hour 50 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Seattle-Tacoma International Airport (SEA) to Ketchikan International Airport (KTN).
  • The earliest flight from Seattle-Tacoma International Airport to Ketchikan International Airport departs at 07:02, and the last departs at 18:22, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Seattle-Tacoma International Airport (SEA) to Ketchikan International Airport (KTN) is quite popular. Without considering departure times or holidays, tickets cost around THB 14,900 in September, the most expensive month to book this route.
    • The distance from Ketchikan International Airport to downtown is about 4km, by taxi about 20 minutes.
  • The closest airport to Ketchikan International Airport (KTN) is Metlakatla Seaplane Base. The distance is around 26km.
  • American Airlines is a very popular airline operating an average of 10 flights per month.
  • One-way flights from Seattle-Tacoma International Airport to Ketchikan International Airport currently start from THB 5,470, and round-trip fares start from THB 15,900. The current lowest fare is a Alaska Airlines flight departing on Tue, Oct 20; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Seattle-Tacoma International Airport to Ketchikan International Airport, with an average flight time of 1 hour 37 minutes, and around 21 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Seattle-Tacoma International Airport to Ketchikan International Airport is THB 9,280. Prices may vary depending on the departure date, airline, and availability.
  • Seattle-Tacoma International Airport to Ketchikan International Airport operates around 21 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Seattle-Tacoma International Airport and Ketchikan International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.