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Ketchikan

$135+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTN
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$305
(SmartFares)

One-way from

$135
(SmartFares)

Popular in

March

Cheapest in

December

Average price

$462
Provider with most accurate pricing for Seattle/Tacoma Intl-Ketchikan flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ketchikan flights.
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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 ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This SmartFares deal was found by Cheapflights users on 1/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:00 amSEA - KTN
Nonstop2h 15mAlaska Airlines
Fri 2/275:49 pmKTN - SEA
Nonstop1h 58mAlaska Airlines
Deal found 1/6$305
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 4/86:41 pmSEA - KTN
Nonstop2h 06mAlaska Airlines
Tue 4/1412:59 pmKTN - SEA
Nonstop1h 57mAlaska Airlines
Deal found 1/7$308
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 2/276:23 pmSEA - KTN
Nonstop2h 12mAlaska Airlines
Sun 3/19:23 amKTN - SEA
Nonstop1h 59mAlaska Airlines
Deal found 1/6$328
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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.
Mon 6/226:35 pmSEA - KTN
Nonstop2h 08mAlaska Airlines
Wed 7/11:47 pmKTN - SEA
Nonstop2h 03mAlaska Airlines
Deal found 1/4$348
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 1/287:00 amSEA - KTN
Nonstop2h 18mAlaska Airlines
Wed 1/285:49 pmKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 1/6$362
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 1/287:00 amSEA - KTN
Nonstop2h 18mAlaska Airlines
Sat 1/315:49 pmKTN - SEA
Nonstop1h 56mAlaska Airlines
Deal found 1/6$368
This American Airlines deal was found by Cheapflights users on 1/5. 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.
Mon 6/111:47 amSEA - KTN
Nonstop2h 19mAmerican Airlines
Fri 6/52:00 pmKTN - SEA
Nonstop2h 00mAmerican Airlines
Deal found 1/5$378
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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.
Sun 2/19:10 pmSEA - KTN
2 stops16h 15mAlaska Airlines
Sun 2/89:12 amKTN - SEA
Nonstop1h 55mAlaska Airlines
Deal found 1/5$383
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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.
Sat 4/186:41 pmSEA - KTN
Nonstop2h 06mAlaska Airlines
Mon 4/205:21 pmKTN - SEA
2 stops23h 23mAlaska Airlines
Deal found 1/5$387

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 January 7, 2026.
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

Fri 2/27

6:23 pm-7:35 pm

Nonstop2h 12m

Ketchikan

Sun 3/1

5:49 pm-8:47 pm

Nonstop1h 58m

$328

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Fri 2/20

7:01 am-12:23 pm

2 stops6h 22m

Ketchikan

Fri 2/27

9:23 am-12:22 pm

Nonstop1h 59m

$339

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Thu 1/29

7:00 am-8:18 am

Nonstop2h 18m

Ketchikan

Thu 1/29

1:07 pm-4:02 pm

Nonstop1h 55m

$362

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Sat 1/31

7:00 am-8:18 am

Nonstop2h 18m

Ketchikan

Sat 1/31

5:49 pm-8:45 pm

Nonstop1h 56m

$362

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Wed 1/28

7:00 am-8:18 am

Nonstop2h 18m

Ketchikan

Sat 1/31

5:49 pm-8:45 pm

Nonstop1h 56m

$368

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Fri 1/30

3:35 pm-4:48 pm

Nonstop2h 13m

Ketchikan

Sun 2/1

1:07 pm-4:02 pm

Nonstop1h 55m

$368

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Thu 1/29

7:00 am-8:18 am

Nonstop2h 18m

Ketchikan

Sun 2/1

5:49 pm-8:45 pm

Nonstop1h 56m

$368

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Thu 3/19

7:00 am-8:11 am

Nonstop2h 11m

$154

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Sat 3/21

7:00 am-8:11 am

Nonstop2h 11m

$154

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Wed 3/18

6:41 pm-7:47 pm

Nonstop2h 06m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 18 results
1
2

Compare providers for flights from Seattle to Ketchikan

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Ketchikan in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Ketchikan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Ketchikan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Ketchikan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Ketchikan flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Ketchikan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 month to book a flight from Seattle to Ketchikan?

Currently, December is the cheapest month in which you can book a flight from Seattle to Ketchikan (average of $257). Flying from Seattle to Ketchikan in March is currently the most expensive (average of $437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 January 7, 2026.

When flying from Seattle to Ketchikan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 7, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and American 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
11,661 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,661 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,824 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,095 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 9 outbound flights from Seattle/Tacoma Intl to Ketchikan offered by 3 different airlines.

  • How long is the flight from Seattle to Ketchikan?

    Departing from Seattle to Ketchikan will take you 2h 12m. Seattle and Ketchikan are separated by a distance of 679 mi. Most flights are nonstop.

  • 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 $277 on this airline. Additional options worth looking into are American Airlines and Hawaiian Airlines, starting at $357 and $357 round-trip. Alaska Airlines is priced at 35% 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 Hawaiian Airlines (78%), Alaska Airlines (74%) and Qatar Airways (71%).

  • 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.

  • What is the cheapest month to book a flight from Seattle to Ketchikan?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Ketchikan (average of $257). Flying from Seattle to Ketchikan in March is currently the most expensive (average of $437). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Seattle to Ketchikan

Discover the top 3 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$277Average$441FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$357Average$467FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$357Average$457FlexibilityNo cancel feeOn-time85%

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