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

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

17 flights are operational weekly from Seattle to Sitka as of May 2026. The most popular departure day for this route is Wed, with 24% of flights per week taking off on this day.

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

As of May 2026, 2 flights take off from Seattle and land in Sitka each day. The most common flight departure time for this route is 3:00PM, with 40% of daily flights taking off in the afternoon.

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 May 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.

$178 Cheap Flights from Seattle to Sitka in 2026

Q: What is the typical price of a round-trip flight between Seattle and Sitka?

Prices are currently low for flights on this route. Typical prices usually range from $482 to $412. The lowest price recently found on this route was $388.

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Find the cheapest flights from Seattle to Sitka

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 am - 1:10 pm

SEA

SIT

2h 35mnonstop

2:08 pm - 5:29 pm

SIT

SEA

2h 21mnonstop

$388Alaska Airlines

Fri, Jun 12 - Tue, Jun 16

11:35 am - 1:10 pm

SEA

SIT

2h 35mnonstop

2:08 pm - 5:29 pm

SIT

SEA

2h 21mnonstop

$428Alaska Airlines

Mon, Jul 20 - Fri, Jul 31

9:18 pm - 10:44 pm

SEA

SIT

2h 26mnonstop

7:00 am - 10:24 am

SIT

SEA

2h 24mnonstop

$458Alaska Airlines

Thu, Aug 6 - Mon, Aug 10

9:18 pm - 10:44 pm

SEA

SIT

2h 26mnonstop

7:00 am - 10:24 am

SIT

SEA

2h 24mnonstop

$468Alaska Airlines

Tue, Aug 4 - Sat, Aug 8

3:37 pm - 6:32 pm

SEA

SIT

3h 55m

1 stop

2:08 pm - 5:29 pm

SIT

SEA

2h 21mnonstop

$478Alaska Airlines

Thu, Aug 6 - Mon, Aug 10

6:38 pm - 10:59 pm

SEA

SIT

5h 21m

2 stops

2:08 pm - 5:29 pm

SIT

SEA

2h 21mnonstop

$483Alaska Airlines

Tue, Aug 4 - Sat, Aug 8

11:35 am - 1:10 pm

SEA

SIT

2h 35mnonstop

7:30 pm - 7:00 pm

SIT

SEA

22h 30m

2 stops

$487Alaska Airlines

Tue, Jun 30 - Mon, Jul 6

6:38 pm - 10:40 am

SEA

SIT

17h 02m

2 stops

7:00 am - 10:24 am

SIT

SEA

2h 24mnonstop

$489Alaska Airlines

Fri, Aug 14 - Tue, Aug 18

9:23 pm - 10:59 pm

SEA

SIT

26h 36m

1 stop

11:39 am - 8:21 pm

SIT

SEA

7h 42m

1 stop

$494Alaska Airlines

Fri, Jul 10 - Sun, Jul 12

9:18 pm - 10:44 pm

SEA

SIT

2h 26mnonstop

7:00 am - 10:24 am

SIT

SEA

2h 24mnonstop

$498Alaska Airlines

Sun, Jul 5 - Thu, Jul 9

Alaska Airlines flights from Seattle to Sitka

Our best Alaska Airlines deals on Seattle to Sitka flight tickets

Alaska Airlines

Jun 12

SEA11:35 amSeattle/Tacoma Intl

2h 35m

SIT1:10 pmSitka

Jun 16

SIT2:08 pmSitka

2h 21m

SEA5:29 pmSeattle/Tacoma Intl

$388

Alaska Airlines

Jul 20

SEA11:35 amSeattle/Tacoma Intl

2h 35m

SIT1:10 pmSitka

Jul 31

SIT2:08 pmSitka

2h 21m

SEA5:29 pmSeattle/Tacoma Intl

$428

Alaska Airlines

Aug 6

SEA9:18 pmSeattle/Tacoma Intl

2h 26m

SIT10:44 pmSitka

Aug 10

SIT7:00 amSitka

2h 24m

SEA10:24 amSeattle/Tacoma Intl

$458

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Fri 6/12

11:35 am-1:10 pm

Nonstop2h 35m

Sitka

Tue 6/16

2:08 pm-5:29 pm

Nonstop2h 21m

$388

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Mon 7/20

11:35 am-1:10 pm

Nonstop2h 35m

Sitka

Fri 7/31

2:08 pm-5:29 pm

Nonstop2h 21m

$428

Quickest round-trip

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Thu 8/6

9:18 pm-10:44 pm

Nonstop2h 26m

Sitka

Mon 8/10

7:00 am-10:24 am

Nonstop2h 24m

$458

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Tue 8/4

9:18 pm-10:44 pm

Nonstop2h 26m

Sitka

Sat 8/8

7:00 am-10:24 am

Nonstop2h 24m

$468

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Thu 8/6

3:37 pm-6:32 pm

1 stop3h 55m

Sitka

Mon 8/10

2:08 pm-5:29 pm

Nonstop2h 21m

$478

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Tue 8/4

6:38 pm-10:59 pm

2 stops5h 21m

Sitka

Sat 8/8

2:08 pm-5:29 pm

Nonstop2h 21m

$483

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Tue 6/30

11:35 am-1:10 pm

Nonstop2h 35m

Sitka

Mon 7/6

7:30 pm-7:00 pm

2 stops22h 30m

$487

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Fri 8/14

6:38 pm-10:40 am

2 stops17h 02m

Sitka

Tue 8/18

7:00 am-10:24 am

Nonstop2h 24m

$489

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Fri 7/10

9:23 pm-10:59 pm

1 stop26h 36m

Sitka

Sun 7/12

11:39 am-8:21 pm

1 stop7h 42m

$494

SeattleSitka

SEA - SIT

SEASIT

Seattle/Tacoma Intl

Sun 7/5

9:18 pm-10:44 pm

Nonstop2h 26m

Sitka

Thu 7/9

7:00 am-10:24 am

Nonstop2h 24m

$498

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 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?

What is the cheapest month to fly to Sitka?

In general, January 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 January, then book flights to Sitka from Seattle during April instead. Flights to Sitka in April, while not as cheap as those in January, still average around $362.

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 Monday. momondo users have found tickets for Monday 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 $498.

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 morning are often more expensive with an average ticket price of $488.

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 are 4 cabin classes 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	$388
Fastest flight time	2h 26m
Direct flights	Every day
Airports in Sitka	1 airport

The best flight deal from Seattle to Sitka found on momondo in the last 72 hours is $388

The fastest flight from Seattle to Sitka takes 2h 26m

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 26m.
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 May 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 737-900 Passenger/BBJ3 (winglets) (41.38% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (20.69%), Boeing 737 MAX 9 (17.24%), and Boeing 737 (6.90%).
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 $308	Free Cancellation	Rating 7.9 12,396 reviews		Search Alaska Airlines flights

Alaska Airlines Flights From Seattle to Sitka
Across 15 Alaska Airlines flights from Seattle to Sitka this week, the average price was $466, with the best Alaska Airlines deals starting from $308 round-trip. 12,396 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.