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 March 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.

$298 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.

10:30 am - 1:25 pm

SEA

YZF

25h 55m

1 stop

2:15 pm - 6:45 pm

YZF

SEA

5h 30m

1 stop

$298WestJet

Wed, Apr 29 - Wed, May 6

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

5:35 am - 9:35 am

YZF

SEA

5h 00m

1 stop

$315Air Canada

Sat, Apr 18 - Sat, Apr 25

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

5:35 am - 9:38 am

YZF

SEA

5h 03m

1 stop

$316Air Canada

Fri, Apr 10 - Fri, Apr 17

5:40 am - 9:57 pm

SEA

YZF

15h 17m

2 stops

5:50 pm - 10:40 pm

YZF

SEA

5h 50m

1 stop

$333Air Canada

Sat, May 2 - Mon, May 4

5:40 am - 9:57 pm

SEA

YZF

15h 17m

2 stops

5:50 pm - 10:40 pm

YZF

SEA

5h 50m

1 stop

$335Air Canada

Sat, May 2 - Mon, May 4

5:40 am - 9:57 pm

SEA

YZF

15h 17m

2 stops

5:50 pm - 10:40 pm

YZF

SEA

5h 50m

1 stop

$341Air Canada

Sat, May 2 - Mon, May 4

10:20 am - 9:57 pm

SEA

YZF

10h 37m

2 stops

5:35 am - 9:35 am

YZF

SEA

5h 00m

1 stop

$342Air Canada

Sat, Apr 18 - Sat, Apr 25

10:20 am - 9:57 pm

SEA

YZF

10h 37m

2 stops

5:35 am - 9:35 am

YZF

SEA

5h 00m

1 stop

$343Air Canada

Sat, Apr 18 - Sat, Apr 25

3:10 pm - 10:54 pm

SEA

YZF

6h 44m

1 stop

4:35 pm - 2:19 pm

YZF

SEA

46h 44m

2 stops

$347WestJet

Fri, Apr 10 - Fri, Apr 17

10:30 am - 9:57 pm

SEA

YZF

10h 27m

2 stops

7:00 am - 10:40 pm

YZF

SEA

16h 40m

2 stops

$352Air Canada

Sat, May 2 - Mon, May 4

WestJet flights from Seattle to Yellowknife

Our best WestJet deals on Seattle to Yellowknife flight tickets

WestJet

Apr 29

SEA10:30 amSeattle/Tacoma Intl

25h 55m

1 stop

YZF1:25 pmYellowknife

May 6

YZF2:15 pmYellowknife

5h 30m

1 stop

SEA6:45 pmSeattle/Tacoma Intl

$298

WestJet

Apr 10

SEA3:10 pmSeattle/Tacoma Intl

6h 44m

1 stop

YZF10:54 pmYellowknife

Apr 17

YZF4:35 pmYellowknife

46h 44m

2 stops

SEA2:19 pmSeattle/Tacoma Intl

$347

WestJet

Apr 10

SEA11:55 amSeattle/Tacoma Intl

9h 59m

2 stops

YZF10:54 pmYellowknife

Apr 17

YZF4:35 pmYellowknife

46h 44m

2 stops

SEA2:19 pmSeattle/Tacoma Intl

$376

United Airlines flights from Seattle to Yellowknife

Our best United Airlines deals on Seattle to Yellowknife flight tickets

United Airlines

Apr 18

SEA8:51 amSeattle/Tacoma Intl

14h 15m

2 stops

YZF12:06 amYellowknife

Apr 25

YZF5:35 amYellowknife

18h 52m

3 stops

SEA11:27 pmSeattle/Tacoma Intl

$458

United Airlines

Apr 18

SEA3:40 pmSeattle/Tacoma Intl

7h 26m

1 stop

YZF12:06 amYellowknife

Apr 25

YZF5:35 amYellowknife

18h 52m

3 stops

SEA11:27 pmSeattle/Tacoma Intl

$474

United Airlines

Apr 18

SEA8:45 amSeattle/Tacoma Intl

14h 21m

2 stops

YZF12:06 amYellowknife

Apr 25

YZF5:35 amYellowknife

18h 52m

3 stops

SEA11:27 pmSeattle/Tacoma Intl

$478

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Wed 4/29

10:30 am-1:25 pm

1 stop25h 55m

Yellowknife

Wed 5/6

2:15 pm-6:45 pm

1 stop5h 30m

$298

Quickest round-trip

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sat 4/18

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Sat 4/25

5:35 am-9:35 am

1 stop5h 00m

$315

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Fri 4/10

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Fri 4/17

5:35 am-9:38 am

1 stop5h 03m

$316

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sat 5/2

5:40 am-9:57 pm

2 stops15h 17m

Yellowknife

Mon 5/4

5:50 pm-10:40 pm

1 stop5h 50m

$333

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sat 5/2

5:40 am-9:57 pm

2 stops15h 17m

Yellowknife

Mon 5/4

5:50 pm-10:40 pm

1 stop5h 50m

$335

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sat 5/2

5:40 am-9:57 pm

2 stops15h 17m

Yellowknife

Mon 5/4

5:50 pm-10:40 pm

1 stop5h 50m

$341

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sat 4/18

10:20 am-9:57 pm

2 stops10h 37m

Yellowknife

Sat 4/25

5:35 am-9:35 am

1 stop5h 00m

$342

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sat 4/18

10:20 am-9:57 pm

2 stops10h 37m

Yellowknife

Sat 4/25

5:35 am-9:35 am

1 stop5h 00m

$343

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Fri 4/10

3:10 pm-10:54 pm

1 stop6h 44m

Yellowknife

Fri 4/17

4:35 pm-2:19 pm

2 stops46h 44m

$347

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sat 5/2

10:30 am-9:57 pm

2 stops10h 27m

Yellowknife

Mon 5/4

7:00 am-10:40 pm

2 stops16h 40m

$352

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 25m
Direct flights	None

The fastest flight from Seattle to Yellowknife takes 5h 25m

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

Search flight deals

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 25m.
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 March 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 10,805 reviews		Search Air Canada flights

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.