How do I get Price Alerts for flights from Seattle to Yellowknife?

Confirm your travel details to search for the latest offers for flights from Seattle to Yellowknife . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Seattle to Yellowknife with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 April 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.

$309 Cheap Flights from Seattle to Yellowknife in 2026

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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.

7:35 pm - 1:25 pm

SEA

YZF

16h 50m

1 stop

6:45 am - 9:40 am

YZF

SEA

27h 55m

1 stop

$309WestJet

Tue, May 5 - Fri, May 8

7:35 pm - 9:30 pm

SEA

YZF

24h 55m

1 stop

2:15 pm - 6:45 pm

YZF

SEA

5h 30m

1 stop

$311WestJet

Thu, May 28 - Sat, May 30

7:35 pm - 1:25 pm

SEA

YZF

16h 50m

1 stop

2:15 pm - 6:45 pm

YZF

SEA

5h 30m

1 stop

$334WestJet

Wed, May 27 - Sun, May 31

10:30 am - 2:40 pm

SEA

YZF

27h 10m

2 stops

2:15 pm - 6:45 pm

YZF

SEA

5h 30m

1 stop

$340WestJet

Wed, May 27 - Sun, May 31

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

5:35 am - 9:38 am

YZF

SEA

5h 03m

1 stop

$341Air Canada

Mon, Apr 27 - Wed, Apr 29

7:35 pm - 2:40 pm

SEA

YZF

18h 05m

2 stops

2:15 pm - 9:40 am

YZF

SEA

20h 25m

1 stop

$352WestJet

Tue, May 5 - Fri, May 8

10:30 am - 2:40 pm

SEA

YZF

27h 10m

2 stops

2:15 pm - 6:45 pm

YZF

SEA

5h 30m

1 stop

$356WestJet

Thu, May 28 - Sat, May 30

7:35 pm - 9:30 pm

SEA

YZF

24h 55m

1 stop

2:15 pm - 6:45 pm

YZF

SEA

5h 30m

1 stop

$359WestJet

Thu, May 28 - Sat, May 30

7:35 pm - 1:25 pm

SEA

YZF

16h 50m

1 stop

3:15 pm - 9:40 am

YZF

SEA

19h 25m

2 stops

$360WestJet

Wed, May 27 - Sun, May 31

5:50 am - 9:57 pm

SEA

YZF

15h 07m

2 stops

5:50 pm - 10:40 pm

YZF

SEA

5h 50m

1 stop

$367Air Canada

Sun, May 24 - Sun, May 31

WestJet flights from Seattle to Yellowknife

Our best WestJet deals on Seattle to Yellowknife flight tickets

WestJet

May 5

SEA7:35 pmSeattle/Tacoma Intl

16h 50m

1 stop

YZF1:25 pmYellowknife

May 8

YZF6:45 amYellowknife

27h 55m

1 stop

SEA9:40 amSeattle/Tacoma Intl

$309

WestJet

May 28

SEA7:35 pmSeattle/Tacoma Intl

24h 55m

1 stop

YZF9:30 pmYellowknife

May 30

YZF2:15 pmYellowknife

5h 30m

1 stop

SEA6:45 pmSeattle/Tacoma Intl

$311

WestJet

May 27

SEA7:35 pmSeattle/Tacoma Intl

16h 50m

1 stop

YZF1:25 pmYellowknife

May 31

YZF2:15 pmYellowknife

5h 30m

1 stop

SEA6:45 pmSeattle/Tacoma Intl

$334

Air Canada flights from Seattle to Yellowknife

Our best Air Canada deals on Seattle to Yellowknife flight tickets

Air Canada

Apr 27

SEA3:40 pmSeattle/Tacoma Intl

7h 26m

1 stop

YZF12:06 amYellowknife

Apr 29

YZF5:35 amYellowknife

5h 03m

1 stop

SEA9:38 amSeattle/Tacoma Intl

$341

Air Canada

May 24

SEA5:50 amSeattle/Tacoma Intl

15h 07m

2 stops

YZF9:57 pmYellowknife

May 31

YZF5:50 pmYellowknife

5h 50m

1 stop

SEA10:40 pmSeattle/Tacoma Intl

$367

Air Canada

Aug 26

SEA3:00 pmSeattle/Tacoma Intl

7h 12m

1 stop

YZF11:12 pmYellowknife

Aug 29

YZF7:00 amYellowknife

12h 32m

2 stops

SEA6:32 pmSeattle/Tacoma Intl

$377

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 5/5

7:35 pm-1:25 pm

1 stop16h 50m

Yellowknife

Fri 5/8

6:45 am-9:40 am

1 stop27h 55m

$309

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/28

7:35 pm-9:30 pm

1 stop24h 55m

Yellowknife

Sat 5/30

2:15 pm-6:45 pm

1 stop5h 30m

$311

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Wed 5/27

7:35 pm-1:25 pm

1 stop16h 50m

Yellowknife

Sun 5/31

2:15 pm-6:45 pm

1 stop5h 30m

$334

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Wed 5/27

10:30 am-2:40 pm

2 stops27h 10m

Yellowknife

Sun 5/31

2:15 pm-6:45 pm

1 stop5h 30m

$340

Quickest round-trip

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Mon 4/27

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Wed 4/29

5:35 am-9:38 am

1 stop5h 03m

$341

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 5/5

7:35 pm-2:40 pm

2 stops18h 05m

Yellowknife

Fri 5/8

2:15 pm-9:40 am

1 stop20h 25m

$352

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/28

10:30 am-2:40 pm

2 stops27h 10m

Yellowknife

Sat 5/30

2:15 pm-6:45 pm

1 stop5h 30m

$356

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/28

7:35 pm-9:30 pm

1 stop24h 55m

Yellowknife

Sat 5/30

2:15 pm-6:45 pm

1 stop5h 30m

$359

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Wed 5/27

7:35 pm-1:25 pm

1 stop16h 50m

Yellowknife

Sun 5/31

3:15 pm-9:40 am

2 stops19h 25m

$360

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 5/24

5:50 am-9:57 pm

2 stops15h 07m

Yellowknife

Sun 5/31

5:50 pm-10:40 pm

1 stop5h 50m

$367

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time	5h 21m
Direct flights	None

The fastest flight from Seattle to Yellowknife takes 5h 21m

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 5h 21m.
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 April 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 10,917 reviews		Search Air Canada flights

Frequently asked questions about flying from Seattle to Yellowknife

How do I get Price Alerts for flights from Seattle to Yellowknife?
Confirm your travel details to search for the latest offers for flights from Seattle to Yellowknife. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Seattle to Yellowknife with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.