$319+ Cheap flights from Sitka to Seattle (SIT - SEA)
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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SIT — SEA
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Sitka to Seattle 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 Sitka to Seattle
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Last-minute
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Cheapest flights from Sitka to SeattleExplore the most affordable flight options available from Sitka to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Sitka to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sat 10/311:17 am -
1 stop8h 11m
Sat 10/103:47 pm -
1 stop3h 53m
Deal found 9/3![Alaska Airlines logo]()
$603
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/27:28 pm -
2 stops24h 00m
Thu 10/86:34 pm -
2 stops5h 21m
Deal found 9/7![Alaska Airlines logo]()
$607
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:17 am -
1 stop8h 11m
Sun 10/1111:33 am -
1 stop12h 22m
Deal found 9/6![Alaska Airlines logo]()
$612
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:17 am -
1 stop8h 11m
Mon 10/127:00 am -
1 stop16h 55m
Deal found 9/7![Alaska Airlines logo]()
$620
This Priceline deal was found by Cheapflights users on 9/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:03 am -
2 stops13h 28m
Mon 10/56:34 pm -
2 stops5h 21m
Deal found 9/6![Alaska Airlines logo]()
$627
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 10/1911:17 am -
1 stop3h 37m
Thu 10/226:34 pm -
2 stops5h 21m
Deal found 9/5![Alaska Airlines logo]()
$643
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:55 pm -
Nonstop2h 29m
Wed 9/231:50 pm -
1 stop10h 09m
Deal found 9/4![Alaska Airlines logo]()
$648
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:55 pm -
Nonstop2h 29m
Fri 9/256:22 pm -
1 stop25h 15m
Deal found 9/6![Alaska Airlines logo]()
$649
Best flights from Sitka to SeattleDiscover carefully curated flight deals from Sitka to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Sitka to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/27:28 pm -
2 stops24h 00m
Thu 10/83:47 pm -
1 stop3h 53m
Deal found 9/7![Alaska Airlines logo]()
$607
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sat 10/311:17 am -
1 stop8h 11m
Sat 10/106:34 pm -
2 stops5h 21m
Deal found 9/3![Alaska Airlines logo]()
$607
This Priceline deal was found by Cheapflights users on 9/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:03 am -
2 stops13h 28m
Mon 10/56:34 pm -
2 stops5h 21m
Deal found 9/6![Alaska Airlines logo]()
$627
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 10/196:00 am -
2 stops13h 28m
Thu 10/226:34 pm -
2 stops5h 21m
Deal found 9/7![Alaska Airlines logo]()
$647
Last-minute flights from Sitka to SeattleDiscover last-minute flight deals from Sitka to Seattle. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Sitka to Seattle. Data last updated September 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:55 pm -
Nonstop2h 29m
Wed 9/231:50 pm -
1 stop10h 09m
Deal found 9/4![Alaska Airlines logo]()
$648
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:55 pm -
Nonstop2h 29m
Fri 9/256:22 pm -
1 stop25h 15m
Deal found 9/6![Alaska Airlines logo]()
$649
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 10/27:28 pm -
2 stops24h 00m
Thu 10/86:34 pm -
2 stops5h 21m
Deal found 9/7![Alaska Airlines logo]()
$607
This Priceline deal was found by Cheapflights users on 9/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:03 am -
2 stops13h 28m
Mon 10/56:34 pm -
2 stops5h 21m
Deal found 9/6![Alaska Airlines logo]()
$627
This Expedia deal was found by Cheapflights users on 9/3. 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.
Sat 10/311:17 am -
1 stop8h 11m
Sat 10/103:47 pm -
1 stop3h 53m
Deal found 9/3![Alaska Airlines logo]()
$603
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:17 am -
1 stop8h 11m
Mon 10/127:00 am -
1 stop16h 55m
Deal found 9/7![Alaska Airlines logo]()
$620
This Booking.com deal was found by Cheapflights users on 9/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:17 am -
1 stop8h 11m
Sun 10/1111:33 am -
1 stop12h 22m
Deal found 9/6![Alaska Airlines logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 10/1911:17 am -
1 stop3h 37m
Thu 10/226:34 pm -
2 stops5h 21m
Deal found 9/5![Alaska Airlines logo]()
$643
One-way flights from Sitka to SeattleSearch for one-way flight options from Sitka to Seattle. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Sitka to Seattle. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 9/201:55 pm -
Nonstop2h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$319
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:23 am -
1 stop8h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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 9/181:55 pm -
Nonstop2h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$364
This Priceline deal was found by Cheapflights users on 9/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:28 pm -
2 stops24h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 9/176:03 am -
1 stop25h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$496
Find flight deals from Sitka to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Sitka (SIT) to Seattle (SEA). 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $603 (Expedia) |
One-way from | $319 (Priceline) |
Good one-way deal | $462 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sitka to Seattle 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 September 8, 2026.
Use the filters below to find and compare flights from Sitka to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Sun 9/20
1:55 pm-5:24 pm
Nonstop2h 29m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Thu 10/1
11:23 am-8:31 pm
1 stop8h 08m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$324
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Wed 9/16
1:55 pm-5:24 pm
Nonstop2h 29m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$399
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Sat 9/19
7:28 pm-8:25 am
1 stop11h 57m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$429
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Thu 9/17
6:03 am-8:25 am
1 stop25h 22m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$496
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Fri 10/2
7:28 pm-8:28 pm
2 stops24h 00m
Seattle/Tacoma Intl
Thu 10/8
3:47 pm-6:40 pm
1 stop3h 53m
$607
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Sat 10/3
11:17 am-8:28 pm
1 stop8h 11m
Seattle/Tacoma Intl
Sat 10/10
6:34 pm-10:55 pm
2 stops5h 21m
$607
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Fri 10/2
6:03 am-8:31 pm
2 stops13h 28m
Seattle/Tacoma Intl
Mon 10/5
6:34 pm-10:55 pm
2 stops5h 21m
$627
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Mon 10/19
6:00 am-8:28 pm
2 stops13h 28m
Seattle/Tacoma Intl
Thu 10/22
6:34 pm-10:55 pm
2 stops5h 21m
$647
SitkaSeattle
SIT Sitka - SEA Seattle/Tacoma Intl
SITSEA
Sitka
Tue 9/22
7:28 pm-10:39 pm
3 stops26h 11m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$849
Sorted by cheapest first
Compare providers for flights from Sitka to Seattle
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 Sitka to Seattle in September.
| 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 Sitka-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sitka-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sitka-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sitka-Seattle 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 Sitka-Seattle 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 Sitka to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Sitka with our price prediction graph.
SIT-SEA
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 Sitka to Seattle
Related info for your journey
Find useful and relevant information for your journey from Sitka to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
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Snoqualmie
Puyallup
Lynnwood
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