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

3 flights are operational weekly from Seattle to Sitka as of August 2026. The most popular departure day for this route is Tue, with 67% of flights per week taking off on this day.

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

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

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

Prices for flights from Seattle/Tacoma Intl Airport to Sitka Airport are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Sitka Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Sitka Airport is 1 as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Sitka Airport.

What documentation or ID do you need to fly to Sitka Airport?

The travel and health documents you'll need for your trip to Sitka 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 Sitka Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$254 Cheap Flights from Seattle to Sitka in 2026

Find the cheapest flights from Seattle to Sitka

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:52 pm - 6:37 pmSEA Seattle/Tacoma Intl-SIT Sitka

3h 45m1 stop Ketchikan

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$460Alaska Airlines

Thu, Sep 17 - Sun, Sep 20

11:23 am - 12:57 pmSEA Seattle/Tacoma Intl-SIT Sitka

2h 34mnonstop

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$468Alaska Airlines

Mon, Sep 14 - Mon, Sep 21

11:23 am - 12:57 pmSEA Seattle/Tacoma Intl-SIT Sitka

2h 34mnonstop

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$493Alaska Airlines

Sat, Sep 12 - Sat, Sep 19

11:23 am - 12:57 pmSEA Seattle/Tacoma Intl-SIT Sitka

2h 34mnonstop

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$493Alaska Airlines

Sun, Sep 13 - Sun, Sep 20

11:23 am - 12:57 pmSEA Seattle/Tacoma Intl-SIT Sitka

2h 34mnonstop

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$493Alaska Airlines

Wed, Sep 9 - Tue, Sep 15

11:23 am - 12:57 pmSEA Seattle/Tacoma Intl-SIT Sitka

2h 34mnonstop

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$493Alaska Airlines

Sat, Sep 12 - Wed, Sep 16

3:52 pm - 6:37 pmSEA Seattle/Tacoma Intl-SIT Sitka

3h 45m1 stop Ketchikan

11:23 am - 4:03 pmSIT Sitka-SEA Seattle/Tacoma Intl

3h 40m1 stop Ketchikan

$497Alaska Airlines

Thu, Sep 17 - Sun, Sep 20

3:52 pm - 6:37 pmSEA Seattle/Tacoma Intl-SIT Sitka

3h 45m1 stop Ketchikan

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$513Alaska Airlines

Wed, Sep 9 - Tue, Sep 15

7:02 am - 6:37 pmSEA Seattle/Tacoma Intl-SIT Sitka

12h 35m1 stop Ketchikan

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$518Alaska Airlines

Sun, Sep 13 - Sun, Sep 20

7:02 am - 6:37 pmSEA Seattle/Tacoma Intl-SIT Sitka

12h 35m1 stop Ketchikan

1:55 pm - 5:24 pmSIT Sitka-SEA Seattle/Tacoma Intl

2h 29mnonstop

$518Alaska Airlines

Sat, Sep 12 - Wed, Sep 16

Cheap last minute flights

Enter your travel dates to find the best prices.

3:52 pm - 6:37 pmSEA Seattle/Tacoma Intl-SIT Sitka

3h 45mnonstop

11:23 am - 8:31 pmSIT Sitka-SEA Seattle/Tacoma Intl

8h 08m1 stop Ketchikan

$813Alaska Airlines

Sat, Aug 22 - Wed, Aug 26

6:22 pm - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 37m1 stop Juneau Intl

6:03 am - 12:20 pmSIT Sitka-SEA Seattle/Tacoma Intl

5h 17m1 stop Juneau Intl

$817Alaska Airlines

Fri, Aug 21 - Wed, Aug 26

3:52 pm - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

8h 07m2 stops Ketchikan Juneau Intl

6:03 am - 6:57 pmSIT Sitka-SEA Seattle/Tacoma Intl

11h 54m2 stops Juneau Intl Ketchikan

$817Alaska Airlines

Fri, Aug 21 - Wed, Aug 26

3:52 pm - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

8h 07m2 stops Ketchikan Juneau Intl

7:28 pm - 6:57 pmSIT Sitka-SEA Seattle/Tacoma Intl

22h 29m2 stops Juneau Intl Ketchikan

$817Alaska Airlines

Fri, Aug 21 - Sun, Aug 30

6:22 pm - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 37m2 stops Ketchikan Juneau Intl

11:23 am - 6:57 pmSIT Sitka-SEA Seattle/Tacoma Intl

6h 34m1 stop Ketchikan

$817Alaska Airlines

Fri, Aug 21 - Wed, Aug 26

9:57 am - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

14h 02m1 stop Juneau Intl

7:28 pm - 6:57 pmSIT Sitka-SEA Seattle/Tacoma Intl

22h 29m2 stops Juneau Intl Ketchikan

$822Alaska Airlines

Fri, Aug 21 - Sun, Aug 30

9:57 am - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

14h 02m1 stop Juneau Intl

7:28 pm - 10:38 amSIT Sitka-SEA Seattle/Tacoma Intl

14h 10m1 stop Juneau Intl

$828Alaska Airlines

Fri, Aug 21 - Sun, Aug 30

3:52 pm - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

8h 07m2 stops Ketchikan Juneau Intl

7:28 pm - 10:15 pmSIT Sitka-SEA Seattle/Tacoma Intl

25h 47m1 stop Juneau Intl

$832Alaska Airlines

Fri, Aug 21 - Sun, Aug 30

6:22 pm - 10:59 pmSEA Seattle/Tacoma Intl-SIT Sitka

5h 37m2 stops Ketchikan Juneau Intl

7:28 pm - 6:57 pmSIT Sitka-SEA Seattle/Tacoma Intl

22h 29m2 stops Juneau Intl Ketchikan

$837Alaska Airlines

Fri, Aug 21 - Sun, Aug 30

8:15 pm - 10:32 amSEA Seattle/Tacoma Intl-SIT Sitka

15h 17m1 stop Juneau Intl

7:28 pm - 10:15 pmSIT Sitka-SEA Seattle/Tacoma Intl

25h 47m1 stop Juneau Intl

$837Alaska Airlines

Fri, Aug 21 - Sun, Aug 30

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Alaska Airlines flights from Seattle to Sitka

Our best Alaska Airlines deals on Seattle to Sitka flight tickets

Alaska Airlines

Sep 17

SEA3:52 pmSeattle/Tacoma Intl

3h 45m

1 stop

SIT6:37 pmSitka

Sep 20

SIT1:55 pmSitka

2h 29m

SEA5:24 pmSeattle/Tacoma Intl

$460

Alaska Airlines

Sep 14

SEA11:23 amSeattle/Tacoma Intl

2h 34m

SIT12:57 pmSitka

Sep 21

SIT1:55 pmSitka

2h 29m

SEA5:24 pmSeattle/Tacoma Intl

$468

Alaska Airlines

Sep 12

SEA11:23 amSeattle/Tacoma Intl

2h 34m

SIT12:57 pmSitka

Sep 16

SIT1:55 pmSitka

2h 29m

SEA5:24 pmSeattle/Tacoma Intl

$493

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Thu 9/17

3:52 pm-6:37 pm

1 stop3h 45m

Sitka

Sun 9/20

1:55 pm-5:24 pm

Nonstop2h 29m

$460

Quickest round-trip

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Mon 9/14

11:23 am-12:57 pm

Nonstop2h 34m

Sitka

Mon 9/21

1:55 pm-5:24 pm

Nonstop2h 29m

$468

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Sat 9/12

11:23 am-12:57 pm

Nonstop2h 34m

Sitka

Sat 9/19

1:55 pm-5:24 pm

Nonstop2h 29m

$493

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Sun 9/13

11:23 am-12:57 pm

Nonstop2h 34m

Sitka

Sun 9/20

1:55 pm-5:24 pm

Nonstop2h 29m

$493

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Wed 9/9

11:23 am-12:57 pm

Nonstop2h 34m

Sitka

Tue 9/15

1:55 pm-5:24 pm

Nonstop2h 29m

$493

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Sat 9/12

11:23 am-12:57 pm

Nonstop2h 34m

Sitka

Wed 9/16

1:55 pm-5:24 pm

Nonstop2h 29m

$493

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Thu 9/17

3:52 pm-6:37 pm

1 stop3h 45m

Sitka

Sun 9/20

11:23 am-4:03 pm

1 stop3h 40m

$497

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Wed 9/9

3:52 pm-6:37 pm

1 stop3h 45m

Sitka

Tue 9/15

1:55 pm-5:24 pm

Nonstop2h 29m

$513

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Sun 9/13

7:02 am-6:37 pm

1 stop12h 35m

Sitka

Sun 9/20

1:55 pm-5:24 pm

Nonstop2h 29m

$518

SeattleSitka

SEA Seattle/Tacoma Intl - SIT Sitka

SEASIT

Seattle/Tacoma Intl

Sat 9/12

7:02 am-6:37 pm

1 stop12h 35m

Sitka

Wed 9/16

1:55 pm-5:24 pm

Nonstop2h 29m

$518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Sitka

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 typical price of a round-trip flight between Seattle and Sitka?

Prices are currently typical for flights on this route.

Typical prices usually range from $388 to $978.
The lowest price recently found on this route was $460.

What is the cheapest month to fly to Sitka?

In general, April is the cheapest month to fly from Seattle to Sitka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of April, then book flights to Sitka from Seattle during January instead. Flights to Sitka in January, while not as cheap as those in April, still average around $0.

What is the cheapest day to depart on your flight to Sitka?

On average, the least expensive day to fly to Sitka from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $388. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Sitka on Wednesday is $578.

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

According to our data, the cheapest time of day to fly to Sitka is in the evening. momondo users have found flights departing from Seattle to Sitka in the evening for as low as $388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $498.

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

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

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

There is only 1 cabin class available to choose from on Seattle to Sitka 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 Seattle to Sitka flights?

No. A direct flight is the cheapest option for a flight between Seattle to Sitka.

When to book flights from Seattle to Sitka

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

Estimated round-trip price

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

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

Best Price Found	$254
Fastest flight time	2h 27m
Direct flights	Every day
Airports in Sitka	1 airport

The best one-way flight to Sitka from Seattle in the past 72 hours is $254. The best round-trip flight deal from Seattle to Sitka found on momondo in the last 72 hours is $460.

The fastest flight from Seattle to Sitka takes 2h 27m

Direct flights go from Seattle to Sitka every day.

There is 1 airport in Sitka. From Seattle there are direct flights to Sitka (SIT).

Search flight deals

Frequently asked questions about flying from Seattle to Sitka

How far is Seattle/Tacoma Intl to Sitka by plane?
Sitka is 848.7 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 2h 27m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Sitka Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Sitka Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Sitka Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Sitka Airport is 1 as of August 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Sitka Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Sitka Airport.
What documentation or ID do you need to fly to Sitka Airport?
The travel and health documents you'll need for your trip to Sitka 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 Sitka 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 Seattle to Sitka?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Sitka is Boeing 737-800 Passenger/BBJ2 (winglets) (51.85% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (18.52%), Boeing 737 (7.41%), and Boeing 737-700 Passenger/BBJ1 (winglets) (7.41%).
What is the most popular airline from Seattle to Sitka?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Sitka is Alaska Airlines (100% of total bookings).

Best airlines flying from Seattle to Sitka

Compare and see reviews for airlines that fly from Seattle to Sitka with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $338	Free Cancellation	Rating 7.9 12,815 reviews		Search Alaska Airlines flights

Alaska Airlines Flights From Seattle to Sitka
Across 3 Alaska Airlines flights from Seattle to Sitka this week, the average price was $488, with the best Alaska Airlines deals starting from $338 round-trip. 12,815 users have rated Alaska Airlines on momondo, with an average score of 7.9/10.

Why use momondo?

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

Finding the right flight to Sitka from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sitka quick and easy, saving you time and money.

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

Yes. All flights to Sitka from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Sitka from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Seattle to Sitka 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.