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Ketchikan

$172+ Cheap flights from Seattle to Ketchikan (SEA - KTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Seattle to Ketchikan

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 agosto 14, 2025.

Round-trip from

$357
(American Airlines)

One-way from

$172
(iWofly)

Popular in

March

Cheapest in

January

Average price

$407

Good round-trip deal

$647 or less

Good one-way deal

$348 or less
From Seattle/Tacoma Intl to Ketchikan
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One-way flight from Seattle/Tacoma Intl to Ketchikan
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Ketchikan.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Ketchikan.
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Find flight deals from Seattle to Ketchikan

Cheapest flights from Seattle to Ketchikan
Explore the most affordable flight options available from Seattle to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 12/47:05 amSEA - KTN
Nonstop2h 04mAlaska Airlines
jue. 12/412:45 pmKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 8/14$282
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
dom. 11/307:00 amSEA - KTN
Nonstop2h 17mAlaska Airlines
dom. 12/75:35 pmKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 8/14$287
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/293:35 pmSEA - KTN
Nonstop2h 09mAmerican Airlines
jue. 10/211:57 amKTN - SEA
Nonstop2h 01mAmerican Airlines
Deal found 8/14$357
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
dom. 11/307:00 amSEA - KTN
2 stops6h 00mAlaska Airlines
lun. 12/89:05 amKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 8/14$367
This Hawaiian Airlines deal was found by Cheapflights users on 8/13. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:50 amSEA - KTN
Nonstop2h 13mHawaiian Airlines
lun. 9/85:37 pmKTN - SEA
Nonstop1h 58mHawaiian Airlines
Deal found 8/13$397
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/27:00 amSEA - KTN
1 stop5h 58mAlaska Airlines
lun. 12/812:45 pmKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 8/14$407
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 12/26:30 pmSEA - KTN
Nonstop2h 04mAlaska Airlines
dom. 12/79:05 amKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 8/14$437
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 9/1111:20 amSEA - KTN
1 stop25h 39mAlaska Airlines
dom. 9/1411:57 amKTN - SEA
Nonstop2h 01mAlaska Airlines
Deal found 8/14$461
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 9/107:00 amSEA - KTN
2 stops5h 59mAlaska Airlines
mié. 9/175:31 pmKTN - SEA
1 stop22h 39mAlaska Airlines
Deal found 8/13$471
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/313:35 pmSEA - KTN
Nonstop2h 09mAmerican Airlines
dom. 9/711:57 amKTN - SEA
Nonstop2h 01mAmerican Airlines
Deal found 8/13$477
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
dom. 11/307:00 amSEA - KTN
1 stop26h 27mAlaska Airlines
vie. 12/512:45 pmKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 8/14$483

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 agosto 14, 2025.
Use the filters below to find and compare flights from Seattle to Ketchikan that are best for you.

Fly from

Seattle

Fly to

Ketchikan

Route

Depart

Return

Price

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

jue. 12/4

7:05 am-8:09 am

Nonstop2h 04m

Ketchikan

jue. 12/4

12:45 pm-3:41 pm

Nonstop1h 56m

$282

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

mar. 12/2

7:05 am-8:09 am

Nonstop2h 04m

Ketchikan

lun. 12/8

9:05 am-12:01 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

jue. 12/4

7:05 am-8:09 am

Nonstop2h 04m

Ketchikan

lun. 12/8

9:05 am-12:01 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

jue. 12/4

6:30 pm-7:34 pm

Nonstop2h 04m

Ketchikan

vie. 12/5

5:35 pm-8:31 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

mar. 12/2

7:05 am-8:09 am

Nonstop2h 04m

Ketchikan

sáb. 12/6

5:35 pm-8:31 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

mié. 12/3

6:30 pm-7:34 pm

Nonstop2h 04m

Ketchikan

vie. 12/5

5:35 pm-8:31 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

dom. 11/30

7:00 am-8:17 am

Nonstop2h 17m

Ketchikan

lun. 12/8

5:35 pm-8:31 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

mié. 12/3

7:05 am-8:09 am

Nonstop2h 04m

Ketchikan

lun. 12/8

9:05 am-12:01 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

mié. 12/3

7:05 am-8:09 am

Nonstop2h 04m

Ketchikan

dom. 12/7

5:35 pm-8:31 pm

Nonstop1h 56m

$287

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

mié. 12/3

6:30 pm-7:34 pm

Nonstop2h 04m

Ketchikan

jue. 12/4

12:45 pm-3:41 pm

Nonstop1h 56m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 21 results
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Best time to book a flight from Seattle to Ketchikan

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

What is the cheapest time of day to fly from SEA to KTN?

Find hourly flight availability from Seattle to Ketchikan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

One of the essential ways to save on airfare from Seattle to Ketchikan is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

Weekly flight availability from Seattle to Ketchikan

Explore weekly flight availability from Seattle to Ketchikan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 14, 2025.

The most flights from SEA to KTN are scheduled on a Wednesday (18 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Ketchikan

Get insights into the airlines that provide service to Ketchikan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ketchikan. Reviews last updated agosto 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Hawaiian Airlines from Seattle to Ketchikan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,656 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Ketchikan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Ketchikan?

    To fly from Seattle to Ketchikan, you need to book a flight from Seattle/Tacoma Intl (SEA) to Ketchikan (KTN). Nonstop flights to Ketchikan from Seattle/Tacoma Intl take 2h 09m on average. When it comes time to book airfare, you have a few options: there are 13 outbound flights from Seattle/Tacoma Intl to Ketchikan offered by 2 different airlines.

  • What are the cheapest airlines flying from Seattle to Ketchikan round-trip?

    Our cheapest airline available from Seattle to Ketchikan is Alaska Airlines. Our recent data shows that you can find tickets from as low as $256 on this airline. An additional option worth looking into is Hawaiian Airlines, starting at $357. Alaska Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Seattle to Ketchikan?

    The top 3 most reliable airlines when flying from Seattle to Ketchikan are Finnair (85%), Qatar Airways (85%) and Hawaiian Airlines (67%).

  • What are the cheapest flights from Seattle to Ketchikan?

    Looking at all options, your cheapest flight can be booked for $298. While the most popular route (Seattle/Tacoma Intl - Ketchikan) can be booked for $352 on average our data indicates $545 when flying from Seattle to Ketchikan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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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Alternative routes for Seattle to Ketchikan

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Top 2 airlines flying from Seattle to Ketchikan

Discover the top 2 airlines that operate flights from Seattle to Ketchikan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$256Average$435FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$357Average$457FlexibilityNo cancel feeOn-time85%

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