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

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

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

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

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Yellowknife 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 Yellowknife Airport.

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

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

$131 Cheap Flights from Seattle to Yellowknife in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Yellowknife

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:15 pm - 11:05 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

6h 50m2 stops Vancouver Intl Edmonton

5:00 am - 8:32 amYZF Yellowknife-SEA Seattle/Tacoma Intl

5h 32m1 stop Vancouver Intl

$333Air Canada

Sun, Oct 25 - Sun, Nov 1

8:40 am - 5:19 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

7h 39m1 stop Vancouver Intl

5:00 am - 8:32 amYZF Yellowknife-SEA Seattle/Tacoma Intl

5h 32m1 stop Vancouver Intl

$333Air Canada

Sun, Oct 25 - Sun, Nov 1

10:10 am - 5:19 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

6h 09m1 stop Vancouver Intl

5:00 am - 9:27 amYZF Yellowknife-SEA Seattle/Tacoma Intl

5h 27m1 stop Vancouver Intl

$343Air Canada

Tue, Oct 27 - Fri, Oct 30

3:15 pm - 11:05 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

6h 50m2 stops Vancouver Intl Edmonton

5:00 am - 9:27 amYZF Yellowknife-SEA Seattle/Tacoma Intl

5h 27m1 stop Vancouver Intl

$343Air Canada

Tue, Oct 27 - Fri, Oct 30

10:10 am - 11:05 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

11h 55m2 stops Vancouver Intl Edmonton

5:00 am - 9:27 amYZF Yellowknife-SEA Seattle/Tacoma Intl

5h 27m1 stop Vancouver Intl

$343Air Canada

Tue, Oct 27 - Fri, Oct 30

12:20 pm - 5:19 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

27h 59m3 stops Los Angeles Denver Intl Vancouver Intl

5:00 am - 11:18 pmYZF Yellowknife-SEA Seattle/Tacoma Intl

19h 18m3 stops Vancouver Intl Denver Intl San Francisco

$458United Airlines

Tue, Oct 27 - Fri, Oct 30

3:49 pm - 5:19 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

24h 30m3 stops Denver Intl Los Angeles Vancouver Intl

5:00 am - 11:15 pmYZF Yellowknife-SEA Seattle/Tacoma Intl

19h 15m2 stops Vancouver Intl Denver Intl

$458United Airlines

Tue, Oct 27 - Fri, Oct 30

12:20 pm - 5:19 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

27h 59m3 stops Los Angeles Denver Intl Vancouver Intl

5:00 am - 11:18 pmYZF Yellowknife-SEA Seattle/Tacoma Intl

19h 18m3 stops Vancouver Intl Denver Intl San Francisco

$468United Airlines

Tue, Oct 27 - Fri, Oct 30

4:39 pm - 5:19 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

23h 40m2 stops Los Angeles Vancouver Intl

5:00 am - 11:18 pmYZF Yellowknife-SEA Seattle/Tacoma Intl

19h 18m3 stops Vancouver Intl Denver Intl San Francisco

$468United Airlines

Tue, Oct 27 - Fri, Oct 30

12:20 pm - 5:19 pmSEA Seattle/Tacoma Intl-YZF Yellowknife

27h 59m3 stops Los Angeles Denver Intl Vancouver Intl

5:00 am - 11:18 pmYZF Yellowknife-SEA Seattle/Tacoma Intl

19h 18m3 stops Vancouver Intl Denver Intl San Francisco

$477United Airlines

Tue, Oct 27 - Fri, Oct 30

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United Airlines flights from Seattle to Yellowknife

Our best United Airlines deals on Seattle to Yellowknife flight tickets

United Airlines

Oct 27

SEA3:49 pmSeattle/Tacoma Intl

24h 30m

3 stops

YZF5:19 pmYellowknife

Oct 30

YZF5:00 amYellowknife

19h 15m

2 stops

SEA11:15 pmSeattle/Tacoma Intl

$458

United Airlines

Oct 27

SEA4:39 pmSeattle/Tacoma Intl

23h 40m

2 stops

YZF5:19 pmYellowknife

Oct 30

YZF5:00 amYellowknife

19h 18m

3 stops

SEA11:18 pmSeattle/Tacoma Intl

$468

United Airlines

Oct 27

SEA12:20 pmSeattle/Tacoma Intl

27h 59m

3 stops

YZF5:19 pmYellowknife

Oct 30

YZF5:00 amYellowknife

19h 18m

3 stops

SEA11:18 pmSeattle/Tacoma Intl

$477

Air Canada flights from Seattle to Yellowknife

Our best Air Canada deals on Seattle to Yellowknife flight tickets

Air Canada

Oct 25

SEA8:40 amSeattle/Tacoma Intl

7h 39m

1 stop

YZF5:19 pmYellowknife

Nov 1

YZF5:00 amYellowknife

5h 32m

1 stop

SEA8:32 amSeattle/Tacoma Intl

$333

Air Canada

Oct 27

SEA3:15 pmSeattle/Tacoma Intl

6h 50m

2 stops

YZF11:05 pmYellowknife

Oct 30

YZF5:00 amYellowknife

5h 27m

1 stop

SEA9:27 amSeattle/Tacoma Intl

$343

Air Canada

Oct 25

SEA3:15 pmSeattle/Tacoma Intl

6h 50m

2 stops

YZF11:05 pmYellowknife

Nov 1

YZF6:10 pmYellowknife

16h 22m

2 stops

SEA8:32 amSeattle/Tacoma Intl

$352

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Sun 10/25

3:15 pm-11:05 pm

2 stops6h 50m

Yellowknife

Sun 11/1

5:00 am-8:32 am

1 stop5h 32m

$333

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Sun 10/25

8:40 am-5:19 pm

1 stop7h 39m

Yellowknife

Sun 11/1

5:00 am-8:32 am

1 stop5h 32m

$333

Quickest round-trip

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

10:10 am-5:19 pm

1 stop6h 09m

Yellowknife

Fri 10/30

5:00 am-9:27 am

1 stop5h 27m

$343

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

3:15 pm-11:05 pm

2 stops6h 50m

Yellowknife

Fri 10/30

5:00 am-9:27 am

1 stop5h 27m

$343

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

10:10 am-11:05 pm

2 stops11h 55m

Yellowknife

Fri 10/30

5:00 am-9:27 am

1 stop5h 27m

$343

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

12:20 pm-5:19 pm

3 stops27h 59m

Yellowknife

Fri 10/30

5:00 am-11:18 pm

3 stops19h 18m

$458

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

3:49 pm-5:19 pm

3 stops24h 30m

Yellowknife

Fri 10/30

5:00 am-11:15 pm

2 stops19h 15m

$458

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

12:20 pm-5:19 pm

3 stops27h 59m

Yellowknife

Fri 10/30

5:00 am-11:18 pm

3 stops19h 18m

$468

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

4:39 pm-5:19 pm

2 stops23h 40m

Yellowknife

Fri 10/30

5:00 am-11:18 pm

3 stops19h 18m

$468

SeattleYellowknife

SEA Seattle/Tacoma Intl - YZF Yellowknife

SEAYZF

Seattle/Tacoma Intl

Tue 10/27

12:20 pm-5:19 pm

3 stops27h 59m

Yellowknife

Fri 10/30

5:00 am-11:18 pm

3 stops19h 18m

$477

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 Yellowknife

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

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

Air Canada, United Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Yellowknife

When to book flights from Seattle to Yellowknife

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

Estimated round-trip price

Cheap Seattle to Yellowknife (SEA to YZF) flight deals and tips

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

Best Price Found	$131
Fastest flight time	7h 39m
Direct flights	None

The best one-way flight to Yellowknife from Seattle in the past 72 hours is $131. The best round-trip flight deal from Seattle to Yellowknife found on momondo in the last 72 hours is $333.

The fastest flight from Seattle to Yellowknife takes 7h 39m

There are no direct flights from Seattle to Yellowknife. There are no popular flight routes from Seattle to Yellowknife.

Search flight deals

Frequently asked questions about flying from Seattle to Yellowknife

How far is Seattle/Tacoma Intl to Yellowknife by plane?
Seattle/Tacoma Intl and Yellowknife are 1070.2 mi apart from one another. A reasonable flight in good conditions will take 7h 39m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Yellowknife Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Yellowknife Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Yellowknife Airport?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Yellowknife Airport as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Yellowknife 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 Yellowknife Airport.
What documentation or ID do you need to fly to Yellowknife Airport?
The travel and health documents you'll need for your trip to Yellowknife 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 Yellowknife Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Yellowknife?
Based on momondo bookings for flights between Seattle and Yellowknife, the leading airline is Air Canada, making up 100% of the total bookings.

Best airlines flying from Seattle to Yellowknife

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $271	Free Cancellation	Rating 7.1 11,621 reviews		Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Yellowknife from Seattle.

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

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

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

momondo helps you find the best flight between Seattle and Yellowknife by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Yellowknife, momondo offers a useful price alert feature which will track prices for flights to Yellowknife from Seattle and alert you when they change.