What is the cheapest airline that flies from Sitka to Seattle/Tacoma Intl?

Alaska Airlines is the most popular carrier operating from Sitka to Seattle/Tacoma Intl

How many flights depart from Sitka to Seattle on average per day?

1 flights are operational daily from Sitka to Seattle as of October 2026. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.

How many flights depart from Sitka to Seattle on average per week?

The number of flights available between Sitka and Seattle is 7 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When did momondo last update prices for flights from Sitka Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Sitka Airport to Seattle/Tacoma Intl Airport were last updated today.

How old do you have to be to fly from Sitka Airport to Seattle/Tacoma Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sitka Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$339 Cheap Flights from Sitka to Seattle in 2026/27

Find the cheapest flights from Sitka to Seattle

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:33 am - 8:28 pmSIT Sitka-SEA Seattle/Tacoma Intl

7h 55m1 stop Ketchikan

6:30 pm - 10:58 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 28m1 stop Juneau Intl

$377Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

11:33 am - 8:28 pmSIT Sitka-SEA Seattle/Tacoma Intl

7h 55m1 stop Ketchikan

6:30 pm - 10:58 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 28m2 stops Ketchikan Juneau Intl

$377Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

6:00 am - 12:05 pmSIT Sitka-SEA Seattle/Tacoma Intl

5h 05m1 stop Juneau Intl

6:34 pm - 10:54 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 20m1 stop Juneau Intl

$417Alaska Airlines

Mon, Jan 18 - Thu, Jan 28

7:33 pm - 8:40 pmSIT Sitka-SEA Seattle/Tacoma Intl

24h 07m2 stops Juneau Intl Ketchikan

3:52 pm - 10:54 pmSEA Seattle/Tacoma Intl-SIT Sitka

8h 02m2 stops Ketchikan Juneau Intl

$426Alaska Airlines

Mon, Jan 18 - Thu, Jan 28

7:33 pm - 3:45 pmSIT Sitka-SEA Seattle/Tacoma Intl

19h 12m2 stops Juneau Intl Ketchikan

11:43 am - 10:54 pmSEA Seattle/Tacoma Intl-SIT Sitka

12h 11m1 stop Juneau Intl

$435Alaska Airlines

Mon, Jan 18 - Thu, Jan 28

6:00 am - 8:28 pmSIT Sitka-SEA Seattle/Tacoma Intl

13h 28m2 stops Juneau Intl Ketchikan

7:17 am - 10:58 pmSEA Seattle/Tacoma Intl-SIT Sitka

16h 41m2 stops Ketchikan Juneau Intl

$467Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

11:33 am - 4:07 pmSIT Sitka-SEA Seattle/Tacoma Intl

3h 34mnonstop

6:30 pm - 10:58 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 28m1 stop Juneau Intl

$508Alaska Airlines

Tue, Nov 3 - Sat, Nov 7

11:33 am - 4:07 pmSIT Sitka-SEA Seattle/Tacoma Intl

3h 34mnonstop

6:30 pm - 10:58 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 28m1 stop Juneau Intl

$508Alaska Airlines

Tue, Nov 3 - Tue, Nov 10

6:00 am - 12:05 pmSIT Sitka-SEA Seattle/Tacoma Intl

5h 05m1 stop Juneau Intl

3:52 pm - 6:43 pmSEA Seattle/Tacoma Intl-SIT Sitka

3h 51mnonstop

$528Alaska Airlines

Mon, Jan 18 - Thu, Jan 28

11:33 am - 4:07 pmSIT Sitka-SEA Seattle/Tacoma Intl

3h 34mnonstop

3:48 pm - 6:38 pmSEA Seattle/Tacoma Intl-SIT Sitka

3h 50mnonstop

$638Alaska Airlines

Tue, Nov 3 - Tue, Nov 10

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Alaska Airlines flights from Sitka to Seattle

Our best Alaska Airlines deals on Sitka to Seattle flight tickets

Alaska Airlines

Nov 3

SIT11:33 amSitka

7h 55m

1 stop

SEA8:28 pmSeattle/Tacoma Intl

Nov 7

SEA6:30 pmSeattle/Tacoma Intl

5h 28m

1 stop

SIT10:58 pmSitka

$377

Alaska Airlines

Jan 18

SIT6:00 amSitka

5h 05m

1 stop

SEA12:05 pmSeattle/Tacoma Intl

Jan 28

SEA6:34 pmSeattle/Tacoma Intl

5h 20m

1 stop

SIT10:54 pmSitka

$417

Alaska Airlines

Jan 18

SIT7:33 pmSitka

24h 07m

2 stops

SEA8:40 pmSeattle/Tacoma Intl

Jan 28

SEA3:52 pmSeattle/Tacoma Intl

8h 02m

2 stops

SIT10:54 pmSitka

$426

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Tue 11/3

11:33 am-8:28 pm

1 stop7h 55m

Seattle/Tacoma Intl

Sat 11/7

6:30 pm-10:58 pm

1 stop5h 28m

$377

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Tue 11/3

11:33 am-8:28 pm

1 stop7h 55m

Seattle/Tacoma Intl

Sat 11/7

6:30 pm-10:58 pm

2 stops5h 28m

$377

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Mon 1/18

6:00 am-12:05 pm

1 stop5h 05m

Seattle/Tacoma Intl

Thu 1/28

6:34 pm-10:54 pm

1 stop5h 20m

$417

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Mon 1/18

7:33 pm-8:40 pm

2 stops24h 07m

Seattle/Tacoma Intl

Thu 1/28

3:52 pm-10:54 pm

2 stops8h 02m

$426

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Mon 1/18

7:33 pm-3:45 pm

2 stops19h 12m

Seattle/Tacoma Intl

Thu 1/28

11:43 am-10:54 pm

1 stop12h 11m

$435

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Tue 11/3

6:00 am-8:28 pm

2 stops13h 28m

Seattle/Tacoma Intl

Sat 11/7

7:17 am-10:58 pm

2 stops16h 41m

$467

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Tue 11/3

11:33 am-4:07 pm

Nonstop3h 34m

Seattle/Tacoma Intl

Sat 11/7

6:30 pm-10:58 pm

1 stop5h 28m

$508

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Tue 11/3

11:33 am-4:07 pm

Nonstop3h 34m

Seattle/Tacoma Intl

Tue 11/10

6:30 pm-10:58 pm

1 stop5h 28m

$508

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Mon 1/18

6:00 am-12:05 pm

1 stop5h 05m

Seattle/Tacoma Intl

Thu 1/28

3:52 pm-6:43 pm

Nonstop3h 51m

$528

Quickest round-trip

SitkaSeattle

SIT Sitka - SEA Seattle/Tacoma Intl

SITSEA

Sitka

Tue 11/3

11:33 am-4:07 pm

Nonstop3h 34m

Seattle/Tacoma Intl

Tue 11/10

3:48 pm-6:38 pm

Nonstop3h 50m

$638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sitka to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Sitka in the morning is the least expensive time of day to depart. momondo users have found prices as low as $775 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $940. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sitka to Seattle/Tacoma Intl flight route?

Fly from Sitka to Seattle/Tacoma Intl for the best Sitka - Seattle/Tacoma Intl flight prices

What cabin class options are available on Sitka to Seattle flights?

There are 2 cabin classes available to choose from on Sitka to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sitka to Seattle flights?

You could potentially save up to 6% on your flight if you consider stops on a Sitka to Seattle flight.

When to book flights from Sitka to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Sitka to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sitka to Seattle (SIT to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sitka to Seattle

Best Price Found	$339
Fastest flight time	3h 34m
Direct flights	Mon, Tue, Wed and Thu
Airports in Seattle	1 airport

The best one-way flight to Seattle from Sitka in the past 72 hours is $339. The best round-trip flight deal from Sitka to Seattle found on momondo in the last 72 hours is $377.

The fastest flight from Sitka to Seattle takes 3h 34m

Direct flights go from Sitka to Seattle on Monday, Tuesday, Wednesday and Thursday. The only airline offering direct flights is Alaska Airlines.

There is 1 airport in Seattle. From Sitka there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Sitka to Seattle

How far is Sitka to Seattle/Tacoma Intl by plane?
The distance between Sitka and Seattle/Tacoma Intl is about 848.7 mi. Flights usually cover this in 3h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sitka Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Sitka Airport to Seattle/Tacoma Intl Airport were last updated today.
How old do you have to be to fly from Sitka Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sitka Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sitka to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sitka to Seattle is Boeing 737-900 Passenger/BBJ3 (winglets) (50.00% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (33.33%) and Boeing 737-800 Passenger/BBJ2 (winglets) (16.67%).

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Why use momondo?

Why should I use momondo to find a flight deal from Sitka to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sitka to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Sitka to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Sitka which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sitka to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sitka to Seattle.

I’m not ready to book a flight from Sitka to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sitka to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.