HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sitka

$189+ Cheap flights from Seattle to Sitka (SEA - SIT)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SIT
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Sitka 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.

Find flight deals from Seattle to Sitka

Cheapest flights from Seattle to Sitka
Explore the most affordable flight options available from Seattle to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 12/86:37 pmSEA - SIT
2 stops5h 22mAlaska Airlines
Mon 12/1511:25 amSIT - SEA
1 stop3h 38mAlaska Airlines
Deal found 10/26$382
This Vliegwinkel deal was found by Cheapflights users on 10/27. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:59 pmSEA - SIT
1 stop14h 38mAlaska Airlines
Thu 12/1811:12 amSIT - SEA
1 stop8h 33mAlaska Airlines
Deal found 10/27$405
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 11/133:35 pmSEA - SIT
2 stops8h 24mAlaska Airlines
Sun 11/167:15 pmSIT - SEA
2 stops19h 44mAlaska Airlines
Deal found 10/26$426
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/143:35 pmSEA - SIT
2 stops8h 24mAlaska Airlines
Sat 11/156:00 amSIT - SEA
2 stops13h 43mAlaska Airlines
Deal found 10/27$461
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/136:37 pmSEA - SIT
2 stops5h 22mAlaska Airlines
Sat 11/156:00 amSIT - SEA
2 stops8h 59mAlaska Airlines
Deal found 10/27$466

Cheap flight deals from Seattle to Sitka

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sitka (SIT). 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 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(Alaska Airlines)

One-way from

$189
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$477

Good round-trip deal

$324 or less

Good one-way deal

$744 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Sitka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sitka flights.
Search Deals
From Seattle/Tacoma Intl to Sitka
Search Deals
One-way flight from Seattle/Tacoma Intl to Sitka
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Sitka.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Sitka.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Sitka 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 October 28, 2025.
Use the filters below to find and compare flights from Seattle to Sitka that are best for you.

Fly from

Seattle

Fly to

Sitka

Route

Depart

Return

Price

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Wed 4/1

6:30 pm-10:55 pm

2 stops5h 25m

Sitka

Wed 4/15

11:05 am-3:37 pm

1 stop3h 32m

$382

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Mon 12/8

6:37 pm-10:59 pm

2 stops5h 22m

Sitka

Mon 12/15

11:25 am-4:03 pm

1 stop3h 38m

$382

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Thu 12/11

8:59 pm-10:37 am

1 stop14h 38m

Sitka

Thu 12/18

11:12 am-8:45 pm

1 stop8h 33m

$405

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Thu 11/13

3:35 pm-10:59 pm

2 stops8h 24m

Sitka

Sun 11/16

7:15 pm-3:59 pm

2 stops19h 44m

$426

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Fri 11/14

3:35 pm-10:59 pm

2 stops8h 24m

Sitka

Sat 11/15

6:00 am-8:43 pm

2 stops13h 43m

$461

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Wed 1/21

3:35 pm-6:31 pm

Nonstop3h 56m

$189

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Thu 11/13

6:37 pm-10:59 pm

1 stop5h 22m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Seattle to Sitka

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 Sitka in October.
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-Sitka flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Sitka flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Sitka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Sitka 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-Sitka 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 Sitka

Have a flexible travel schedule? Discover the best time to fly to Sitka 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 Sitka

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Sitka (average of $292). Flying from Seattle to Sitka in March is currently the most expensive (average of $572). 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 SIT?

Find hourly flight availability from Seattle to Sitka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Seattle to Sitka at noon. Doing so could potentially save you 57% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Sitka

Get insights into the airlines that provide service to Sitka. 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 Sitka. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown Alaska Airlines from Seattle to Sitka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,197 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

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

  • How long is the flight from Seattle to Sitka?

    Departing from Seattle to Sitka will take you 5h 25m. There are 859 mi between Seattle and Sitka.

  • What is the cheapest airline to fly from Seattle to Sitka round-trip?

    According to our current data, Alaska Airlines ($337), offers the cheapest pricing from Seattle to Sitka. This flight start at 32% lower than the current average price 3 months from now.

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

    Before booking your flight to Sitka from Seattle, check out the most reliable airlines to get you to your destination on time: Qatar Airways (100%), Finnair (100%), Alaska Airlines( 89%).

  • What are the cheapest flights from Seattle to Sitka?

    Looking for the cheapest flight from Seattle to Sitka? While on average our users pay $640, our data indicates the cheapest price to be $307. The most popular route (Seattle/Tacoma Intl - Sitka), is priced around $382.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Sitka 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 Sitka?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Sitka (average of $292). Flying from Seattle to Sitka in March is currently the most expensive (average of $572). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Sitka

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Anchorage flights
Seattle to Fairbanks flights
Portland to Anchorage flights
Portland to Fairbanks flights
Seattle to Ketchikan flights
Spokane to Anchorage flights
Pasco to Anchorage flights
Pasco to Fairbanks flights
Seattle to Juneau flights
Portland to Juneau flights
Seattle to Kodiak flights
Bellingham to Anchorage flights
Pullman to Anchorage flights
Spokane to Fairbanks flights
Wenatchee to Anchorage flights
Portland to Ketchikan flights
Seattle to Homer flights
Bellingham to Fairbanks flights
Spokane to Juneau flights
Portland to Kodiak flights
Walla Walla to Fairbanks flights
Seattle to Barrow flights
Yakima to Anchorage flights
Seattle to Wrangell flights
Seattle to Petersburg flights
Portland to Sitka flights
Seattle to Dutch Harbor flights
Bellingham to Sitka flights
Seattle to Kenai flights
Seattle to Gustavus flights
Portland to Kenai flights
Seattle to Dillingham flights
Portland to Cordova flights
Portland to Nome flights
Spokane to Kodiak flights
Portland to Wrangell flights

Top airline flying from Seattle to Sitka

Discover the top airline that operate flights from Seattle to Sitka. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$337Average$466FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights