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

The number of flights available between Seattle and Ketchikan is 5 per day as of September 2026. The most frequent departure time is 3:00PM, with 50% of daily flights leaving in the afternoon.

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

As of September 2026, there are 35 flights per week flying from Seattle to Ketchikan. The most common day of the week flights depart is Tue, with 23% of flights taking off on this day.

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

Alaska Airlines and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Ketchikan

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

Prices for flights from Seattle/Tacoma Intl Airport to Ketchikan Airport are refreshed on a daily basis.

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

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Ketchikan Airport as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ketchikan Airport.

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

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

$169 Cheap Flights from Seattle to Ketchikan in 2026/27

Find the cheapest flights from Seattle to Ketchikan

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:47 pm - 5:01 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 14mnonstop

9:02 am - 12:02 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$298Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

7:00 am - 12:09 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

6h 09m2 stops Juneau Intl Sitka

1:10 pm - 4:07 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

1h 57mnonstop

$421Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

7:00 am - 4:46 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

10h 46m3 stops Juneau Intl Petersburg Wrangell SPB

5:31 pm - 8:28 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

1h 57mnonstop

$421Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

7:00 am - 9:17 amSEA Seattle/Tacoma Intl-KTN Ketchikan

27h 17m1 stop Juneau Intl

5:31 pm - 8:28 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

1h 57mnonstop

$430Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

6:34 pm - 7:45 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:00 am - 12:01 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 01mnonstop

$488American Airlines

Thu, Oct 22 - Sun, Oct 25

6:30 pm - 7:41 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:02 am - 12:02 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$488American Airlines

Tue, Nov 3 - Thu, Nov 12

6:30 pm - 7:41 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

1:08 pm - 4:05 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

1h 57mnonstop

$488Alaska Airlines

Thu, Nov 19 - Thu, Nov 26

3:47 pm - 5:01 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 14mnonstop

9:02 am - 12:02 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$488Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

3:47 pm - 5:01 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 14mnonstop

12:54 pm - 3:54 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$488American Airlines

Tue, Oct 20 - Tue, Oct 27

6:34 pm - 7:45 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:00 am - 12:01 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 01mnonstop

$489American Airlines

Thu, Oct 22 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

7:02 am - 8:20 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 18mnonstop

5:45 pm - 9:58 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

27h 13m2 stops Sitka Juneau Intl

$735Alaska Airlines

Sun, Sep 27 - Sun, Oct 4

8:16 pm - 8:22 amSEA Seattle/Tacoma Intl-KTN Ketchikan

13h 06m1 stop Juneau Intl

5:45 pm - 9:58 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

27h 13m2 stops Sitka Juneau Intl

$795Alaska Airlines

Sun, Sep 27 - Sun, Oct 4

7:02 am - 8:20 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 18mnonstop

8:29 pm - 5:48 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

20h 19m1 stop Juneau Intl

$817Alaska Airlines

Sun, Sep 27 - Sun, Oct 4

7:02 am - 8:20 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 18mnonstop

9:18 am - 12:20 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 02mnonstop

$828Alaska Airlines

Sun, Sep 27 - Wed, Sep 30

7:03 am - 12:17 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

6h 14m2 stops Juneau Intl Sitka

5:45 pm - 9:58 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

27h 13m2 stops Sitka Juneau Intl

$888Alaska Airlines

Sun, Sep 27 - Sun, Oct 4

6:22 pm - 7:33 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:00 am - 12:01 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 01mnonstop

$898Alaska Airlines

Sun, Sep 27 - Sun, Oct 4

7:02 am - 8:20 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 18mnonstop

5:31 pm - 8:31 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$898Alaska Airlines

Thu, Sep 24 - Sat, Sep 26

1:50 pm - 4:47 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

27h 57m3 stops Juneau Intl Petersburg Wrangell SPB

5:45 pm - 9:58 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

27h 13m2 stops Sitka Juneau Intl

$905Alaska Airlines

Sun, Sep 27 - Sun, Oct 4

7:02 am - 8:20 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 18mnonstop

8:29 pm - 8:25 amKTN Ketchikan-SEA Seattle/Tacoma Intl

10h 56m1 stop Juneau Intl

$908Alaska Airlines

Thu, Sep 24 - Sat, Sep 26

7:02 am - 8:20 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 18mnonstop

5:45 pm - 8:25 amKTN Ketchikan-SEA Seattle/Tacoma Intl

13h 40m2 stops Sitka Juneau Intl

$908Alaska Airlines

Thu, Sep 24 - Sat, Sep 26

Cheap direct flights

Enter your travel dates to find the best prices.

3:47 pm - 5:01 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 14mnonstop

9:02 am - 12:02 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$298Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

3:47 pm - 5:01 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 14mnonstop

9:02 am - 12:02 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$488Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

6:34 pm - 7:45 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:00 am - 12:01 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 01mnonstop

$488American Airlines

Sat, Oct 17 - Sat, Oct 24

6:34 pm - 7:45 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:00 am - 12:01 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 01mnonstop

$488American Airlines

Thu, Oct 22 - Sun, Oct 25

6:30 pm - 7:41 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

1:08 pm - 4:05 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

1h 57mnonstop

$488Alaska Airlines

Thu, Nov 19 - Thu, Nov 26

6:30 pm - 7:41 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:02 am - 12:02 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$488American Airlines

Tue, Nov 3 - Thu, Nov 12

3:47 pm - 5:01 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 14mnonstop

12:54 pm - 3:54 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 00mnonstop

$488American Airlines

Tue, Oct 20 - Tue, Oct 27

6:34 pm - 7:45 pmSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 11mnonstop

9:00 am - 12:01 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 01mnonstop

$489American Airlines

Thu, Oct 22 - Sun, Oct 25

7:08 am - 8:27 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 19mnonstop

9:00 am - 12:01 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

2h 01mnonstop

$523Alaska Airlines

Sun, Oct 18 - Sun, Oct 25

7:00 am - 8:16 amSEA Seattle/Tacoma Intl-KTN Ketchikan

2h 16mnonstop

1:08 pm - 4:05 pmKTN Ketchikan-SEA Seattle/Tacoma Intl

1h 57mnonstop

$523Alaska Airlines

Fri, Nov 27 - Mon, Nov 30

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American Airlines flights from Seattle to Ketchikan

Our best American Airlines deals on Seattle to Ketchikan flight tickets

American Airlines

Oct 22

SEA6:34 pmSeattle/Tacoma Intl

2h 11m

KTN7:45 pmKetchikan

Oct 25

KTN9:00 amKetchikan

2h 01m

SEA12:01 pmSeattle/Tacoma Intl

$489

American Airlines

Oct 18

SEA6:34 pmSeattle/Tacoma Intl

2h 11m

KTN7:45 pmKetchikan

Oct 25

KTN12:54 pmKetchikan

2h 00m

SEA3:54 pmSeattle/Tacoma Intl

$558

American Airlines

Oct 4

SEA6:34 pmSeattle/Tacoma Intl

2h 11m

KTN7:45 pmKetchikan

Oct 9

KTN5:30 pmKetchikan

1h 58m

SEA8:28 pmSeattle/Tacoma Intl

$818

Alaska Airlines flights from Seattle to Ketchikan

Our best Alaska Airlines deals on Seattle to Ketchikan flight tickets

Alaska Airlines

Oct 31

SEA3:47 pmSeattle/Tacoma Intl

2h 14m

KTN5:01 pmKetchikan

Nov 3

KTN9:02 amKetchikan

2h 00m

SEA12:02 pmSeattle/Tacoma Intl

$298

Alaska Airlines

Oct 31

SEA7:00 amSeattle/Tacoma Intl

6h 09m

2 stops

KTN12:09 pmKetchikan

Nov 3

KTN1:10 pmKetchikan

1h 57m

SEA4:07 pmSeattle/Tacoma Intl

$421

Alaska Airlines

Oct 31

SEA7:00 amSeattle/Tacoma Intl

27h 17m

1 stop

KTN9:17 amKetchikan

Nov 3

KTN5:31 pmKetchikan

1h 57m

SEA8:28 pmSeattle/Tacoma Intl

$430

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Sat 10/31

3:47 pm-5:01 pm

Nonstop2h 14m

Ketchikan

Tue 11/3

9:02 am-12:02 pm

Nonstop2h 00m

$298

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Sat 10/31

7:00 am-12:09 pm

2 stops6h 09m

Ketchikan

Tue 11/3

1:10 pm-4:07 pm

Nonstop1h 57m

$421

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Sat 10/31

7:00 am-4:46 pm

3 stops10h 46m

Ketchikan

Tue 11/3

5:31 pm-8:28 pm

Nonstop1h 57m

$421

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Sat 10/31

7:00 am-9:17 am

1 stop27h 17m

Ketchikan

Tue 11/3

5:31 pm-8:28 pm

Nonstop1h 57m

$430

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Thu 10/22

6:34 pm-7:45 pm

Nonstop2h 11m

Ketchikan

Sun 10/25

9:00 am-12:01 pm

Nonstop2h 01m

$488

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Tue 11/3

6:30 pm-7:41 pm

Nonstop2h 11m

Ketchikan

Thu 11/12

9:02 am-12:02 pm

Nonstop2h 00m

$488

Quickest round-trip

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Thu 11/19

6:30 pm-7:41 pm

Nonstop2h 11m

Ketchikan

Thu 11/26

1:08 pm-4:05 pm

Nonstop1h 57m

$488

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Sat 10/31

3:47 pm-5:01 pm

Nonstop2h 14m

Ketchikan

Tue 11/3

9:02 am-12:02 pm

Nonstop2h 00m

$488

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Tue 10/20

3:47 pm-5:01 pm

Nonstop2h 14m

Ketchikan

Tue 10/27

12:54 pm-3:54 pm

Nonstop2h 00m

$488

SeattleKetchikan

SEA Seattle/Tacoma Intl - KTN Ketchikan

SEAKTN

Seattle/Tacoma Intl

Thu 10/22

6:34 pm-7:45 pm

Nonstop2h 11m

Ketchikan

Sun 10/25

9:00 am-12:01 pm

Nonstop2h 01m

$489

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 Ketchikan

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 Ketchikan?

Prices are currently low for flights on this route.

Typical prices usually range from $418 to $602.
The lowest price recently found on this route was $298.

What is the cheapest month to fly to Ketchikan?

The cheapest month to fly to Ketchikan from Seattle is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Ketchikan in November, then you should wait until December to fly from Seattle, when ticket prices are also cheap, with an average price of $297.

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

The cheapest day to depart from Seattle to Ketchikan is on a Sunday when prices can be found for as low as $388. Flights from Seattle to Ketchikan on a Wednesday will generally be more expensive and average around $579. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Ketchikan is at noon. Flights from Seattle to Ketchikan during this time can be as low as $448. Flights in the afternoon are often more expensive with an average ticket price of $494.

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

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

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

There are 4 cabin classes available to choose from on Seattle to Ketchikan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Seattle to Ketchikan

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

Estimated round-trip price

Cheap Seattle to Ketchikan (SEA to KTN) flight deals and tips

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

Best Price Found	$169
Fastest flight time	2h 11m
Direct flights	Mon, Wed, Fri and Sun
Airports in Ketchikan	1 airport

The best one-way flight to Ketchikan from Seattle in the past 72 hours is $169. The best round-trip flight deal from Seattle to Ketchikan found on momondo in the last 72 hours is $298.

The fastest flight from Seattle to Ketchikan takes 2h 11m

Direct flights go from Seattle to Ketchikan on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Alaska Airlines.

There is 1 airport in Ketchikan. From Seattle there are direct flights to Ketchikan (KTN).

Search flight deals

Frequently asked questions about flying from Seattle to Ketchikan

How far is Seattle/Tacoma Intl to Ketchikan by plane?
There are 665.9 mi between Seattle/Tacoma Intl and Ketchikan. A reasonable flight in good conditions will take 2h 11m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Ketchikan Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Ketchikan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Ketchikan Airport?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Ketchikan Airport as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Ketchikan Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ketchikan Airport.
What documentation or ID do you need to fly to Ketchikan Airport?
The travel and health documents you'll need for your trip to Ketchikan 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 Ketchikan 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 Ketchikan?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Ketchikan is Boeing 737-700 (22.22% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (22.22%), Boeing 737 (20.83%), and Boeing 737-700 Passenger/BBJ1 (winglets) (10.42%).
What is the most popular airline from Seattle to Ketchikan?
momondo data reveals that the most frequently booked airline on the route from Seattle to Ketchikan is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from Seattle to Ketchikan

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $297	Free Cancellation	Rating 7.9 12,956 reviews		Search Alaska Airlines flights

Alaska Airlines Flights From Seattle to Ketchikan
Alaska Airlines operates around 11 flights from Seattle to Ketchikan every week. The average price of these flights found in the last 72 hours has been $463, but momondo users have found Alaska Airlines deals from Seattle to Ketchikan from as low as $297 round-trip. Alaska Airlines has been scored 7.9/10 in 12,956 reviews.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Ketchikan for you.

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

All flight searches from Seattle to Ketchikan on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Seattle to Ketchikan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Ketchikan from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.