$294+ Cheap flights from Seattle to Ketchikan (SEA - KTN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KTN
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Ketchikan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Ketchikan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to KetchikanExplore 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 October 20, 2026.
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 October 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/177:17 am -
Nonstop2h 20m
Tue 11/249:20 am -
Nonstop2h 00m
Deal found 10/18![Alaska Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 12/166:34 pm -
Nonstop2h 11m
Wed 1/612:52 pm -
Nonstop1h 53m
Deal found 10/18![Alaska Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 11/226:20 pm -
Nonstop2h 13m
Thu 11/261:08 pm -
Nonstop1h 57m
Deal found 10/18![Alaska Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/146:30 pm -
Nonstop2h 11m
Sun 11/155:31 pm -
Nonstop1h 57m
Deal found 10/15![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/196:30 pm -
Nonstop2h 11m
Sun 11/225:38 pm -
Nonstop1h 57m
Deal found 10/19![American Airlines logo]()
$580
This Priceline deal was found by Cheapflights users on 10/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:17 am -
Nonstop2h 20m
Thu 11/195:31 pm -
Nonstop1h 57m
Deal found 10/15![Alaska Airlines logo]()
$588
This Expedia deal was found by Cheapflights users on 10/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:59 pm -
1 stop10h 24m
Sun 12/275:35 pm -
Nonstop2h 00m
Deal found 10/18![Alaska Airlines logo]()
$599
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:18 am -
2 stops6h 08m
Sun 11/155:31 pm -
Nonstop1h 57m
Deal found 10/15![Alaska Airlines logo]()
$616
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/1911:23 am -
1 stop22h 01m
Sun 11/225:38 pm -
Nonstop1h 57m
Deal found 10/19![Alaska Airlines logo]()
$627
Best flights from Seattle to KetchikanDiscover carefully curated flight deals from Seattle to Ketchikan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Seattle to Ketchikan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 1/87:00 am -
Nonstop2h 13m
Mon 1/119:07 am -
Nonstop1h 58m
Deal found 10/15![Alaska Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 12/56:34 pm -
Nonstop2h 11m
Mon 12/79:07 am -
Nonstop2h 00m
Deal found 10/16![Alaska Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/177:17 am -
Nonstop2h 20m
Tue 11/249:20 am -
Nonstop2h 00m
Deal found 10/18![Alaska Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 11/226:20 pm -
Nonstop2h 13m
Thu 11/261:08 pm -
Nonstop1h 57m
Deal found 10/16![Alaska Airlines logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 11/147:18 am -
2 stops6h 08m
Sun 11/155:31 pm -
Nonstop1h 57m
Deal found 10/15![Alaska Airlines logo]()
$618
Last-minute flights from Seattle to KetchikanDiscover last-minute flight deals from Seattle to Ketchikan. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Ketchikan. Data last updated October 20, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 10/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:30 pm -
Nonstop2h 11m
Mon 11/95:31 pm -
Nonstop1h 57m
Deal found 10/19![Alaska Airlines logo]()
$638
This Priceline deal was found by Cheapflights users on 10/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:17 am -
Nonstop2h 20m
Thu 11/195:31 pm -
Nonstop1h 57m
Deal found 10/15![Alaska Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/146:30 pm -
Nonstop2h 11m
Sun 11/155:31 pm -
Nonstop1h 57m
Deal found 10/15![American Airlines logo]()
$579
This Trip.com deal was found by Cheapflights users on 10/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:18 am -
2 stops6h 08m
Sun 11/155:31 pm -
Nonstop1h 57m
Deal found 10/15![Alaska Airlines logo]()
$616
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/177:17 am -
Nonstop2h 20m
Tue 11/249:20 am -
Nonstop2h 00m
Deal found 10/18![Alaska Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/196:30 pm -
Nonstop2h 11m
Sun 11/225:38 pm -
Nonstop1h 57m
Deal found 10/19![American Airlines logo]()
$580
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/1911:23 am -
1 stop22h 01m
Sun 11/225:38 pm -
Nonstop1h 57m
Deal found 10/19![Alaska Airlines logo]()
$627
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 11/226:20 pm -
Nonstop2h 13m
Thu 11/261:08 pm -
Nonstop1h 57m
Deal found 10/18![Alaska Airlines logo]()
$578
One-way flights from Seattle to KetchikanSearch for one-way flight options from Seattle to Ketchikan. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Seattle to Ketchikan. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 11/166:30 pm -
Nonstop2h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 11/157:17 am -
Nonstop2h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Tue 11/177:59 pm -
1 stop13h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$349
This Priceline deal was found by Cheapflights users on 10/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:59 pm -
3 stops21h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$489
This Priceline deal was found by Cheapflights users on 10/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:15 am -
3 stops29h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Alaska Airlines logo]()
$584
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 11/207:15 am -
2 stops26h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$691
Find 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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $508 (Alaska Airlines) |
One-way from | $294 (Alaska Airlines) |
Popular in | January |
Cheapest in | April |
Average price | $617 |
Good round-trip deal | $701 or less |
Good one-way deal | $372 or less |
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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Seattle to Ketchikan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Sun 11/15
7:17 am-8:37 am
Nonstop2h 20m
Ketchikan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Tue 12/1
7:10 am-12:29 pm
1 stop6h 19m
Ketchikan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Tue 11/17
7:59 pm-8:17 am
1 stop13h 18m
Ketchikan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Thu 11/19
7:18 am-12:26 pm
2 stops6h 08m
Ketchikan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$349
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Fri 11/20
7:05 am-4:54 pm
3 stops10h 49m
Ketchikan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$469
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Fri 1/8
7:00 am-8:13 am
Nonstop2h 13m
Ketchikan
Mon 1/11
9:07 am-12:05 pm
Nonstop1h 58m
$508
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Sat 12/5
6:34 pm-7:45 pm
Nonstop2h 11m
Ketchikan
Mon 12/7
9:07 am-12:07 pm
Nonstop2h 00m
$508
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Tue 11/17
7:17 am-8:37 am
Nonstop2h 20m
Ketchikan
Tue 11/24
9:20 am-12:20 pm
Nonstop2h 00m
$508
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Sun 11/22
6:20 pm-7:33 pm
Nonstop2h 13m
Ketchikan
Thu 11/26
1:08 pm-4:05 pm
Nonstop1h 57m
$578
SeattleKetchikan
SEA Seattle/Tacoma Intl - KTN Ketchikan
SEAKTN
Seattle/Tacoma Intl
Sat 11/14
7:18 am-12:26 pm
2 stops6h 08m
Ketchikan
Sun 11/15
5:31 pm-8:28 pm
Nonstop1h 57m
$618
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Ketchikan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Ketchikan flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SEA-KTN
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
Prices
Airlines
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 October 20, 2026.
Get a feel of what it's like to fly with Alaska 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.
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
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Complete your trip
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Other flights to Ketchikan
Explore flights to Ketchikan departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Seattle and Ketchikan flights
Browse other Seattle and Ketchikan flight options. Last updated on October 20, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$488 | FlexibilityNo cancel fee | On-time75% |