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Ketchikan

$184+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$367
(American Airlines)

One-way from

$184
(Hawaiian Airlines)

Popular in

May

Cheapest in

September

Average price

$439

Good round-trip deal

$407 or less

Good one-way deal

$294 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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Highest demand for flights based on searches. 10% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/36:35 pmSEA - KTN
Nonstop2h 09mAmerican Airlines
Sun 9/711:57 amKTN - SEA
Nonstop2h 01mAmerican Airlines
Deal found 6/11$367
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 8/157:00 amSEA - KTN
Nonstop2h 04mAlaska Airlines
Mon 8/184:35 pmKTN - SEA
Nonstop2h 00mAlaska Airlines
Deal found 6/12$387
This SmartFares deal was found by Cheapflights users on 6/12. 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.
Sun 7/277:00 amSEA - KTN
Nonstop2h 04mHawaiian Airlines
Sun 8/34:35 pmKTN - SEA
Nonstop2h 00mHawaiian Airlines
Deal found 6/12$461

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 June 12, 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

Wed 9/3

6:35 pm-7:44 pm

Nonstop2h 09m

Ketchikan

Sun 9/7

11:57 am-2:58 pm

Nonstop2h 01m

$367

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Fri 8/15

7:00 am-8:04 am

Nonstop2h 04m

Ketchikan

Mon 8/18

4:35 pm-7:35 pm

Nonstop2h 00m

$387

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Sun 7/27

7:00 am-8:04 am

Nonstop2h 04m

Ketchikan

Sun 8/3

4:35 pm-7:35 pm

Nonstop2h 00m

$461

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Fri 8/29

6:54 am-8:00 am

Nonstop2h 06m

$184

SeattleKetchikan

SEA - KTN

SEAKTN

Seattle/Tacoma Intl

Fri 8/22

6:54 am-8:00 am

Nonstop2h 06m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 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 14% 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 June 12, 2025.

The most flights from SEA to KTN are scheduled on a Tuesday (15 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Ketchikan by month

Plan your trip to Ketchikan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ketchikan ranges from 5.6 - 23.3 inches per month. October is typically the wettest month, when rainfall can reach 23.3 in. July is typically the driest time to visit Ketchikan when rainfall is around 5.6 in.

Temperature in Ketchikan by month

Plan your trip to Ketchikan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ketchikan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
To help decide which airline to fly from Seattle to Ketchikan, see what other customers have to say about Alaska Airlines, Hawaiian Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 04m on average. When it comes time to book airfare, you have a few options: there are 11 outbound flights from Seattle/Tacoma Intl to Ketchikan offered by 1 airline.

  • How popular is this Seattle to Ketchikan flight route?

    The Seattle/Tacoma Intl to Ketchikan flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Our cheapest airline available from Seattle to Ketchikan is American Airlines. Our recent data shows that you can find tickets from as low as $367 on this airline. Additional options worth looking into are Alaska Airlines and Hawaiian Airlines, starting at $387 and $461 round-trip. American Airlines is priced at 3% 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 (91%), Qatar Airways (85%) and Hawaiian Airlines (62%).

  • What are the cheapest flights from Seattle to Ketchikan?

    Looking at all options, your cheapest flight can be booked for $294. While the most popular route (Seattle/Tacoma Intl - Ketchikan) can be booked for $367 on average our data indicates $403 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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Top airline flying from Seattle to Ketchikan

Discover the top airline 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$236Average$407FlexibilityNo cancel feeOn-time75%

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