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 February 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.

$250 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.

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

5:35 am - 9:35 am

YZF

SEA

5h 00m

1 stop

$250Air Canada

Tue, Apr 14 - Sat, Apr 18

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

7:00 am - 10:50 pm

YZF

SEA

16h 50m

2 stops

$269Air Canada

Tue, Apr 14 - Sat, Apr 18

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

5:30 pm - 10:50 pm

YZF

SEA

6h 20m

1 stop

$282Air Canada

Thu, Apr 2 - Thu, Apr 9

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

5:35 am - 9:35 am

YZF

SEA

5h 00m

1 stop

$313Air Canada

Tue, Apr 14 - Sat, Apr 18

8:00 pm - 9:57 pm

SEA

YZF

24h 57m

2 stops

7:00 am - 10:50 pm

YZF

SEA

16h 50m

2 stops

$315Air Canada

Tue, Apr 14 - Sat, Apr 18

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

7:00 am - 10:50 pm

YZF

SEA

16h 50m

2 stops

$328Air Canada

Sun, Apr 5 - Wed, Apr 8

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

7:00 am - 10:50 pm

YZF

SEA

16h 50m

2 stops

$360Air Canada

Sun, Apr 5 - Wed, Apr 8

5:00 am - 12:06 am

SEA

YZF

18h 06m

2 stops

5:35 am - 9:35 am

YZF

SEA

5h 00m

1 stop

$398United Airlines

Tue, Apr 14 - Sat, Apr 18

3:40 pm - 12:06 am

SEA

YZF

7h 26m

1 stop

5:35 am - 10:56 pm

YZF

SEA

18h 21m

2 stops

$404United Airlines

Sun, Apr 5 - Wed, Apr 8

8:45 am - 12:06 am

SEA

YZF

14h 21m

2 stops

5:35 am - 9:35 am

YZF

SEA

5h 00m

1 stop

$408United Airlines

Tue, Apr 14 - Sat, Apr 18

Air Canada flights from Seattle to Yellowknife

Our best Air Canada deals on Seattle to Yellowknife flight tickets

Air Canada

Apr 14

SEA3:40 pmSeattle/Tacoma Intl

7h 26m

1 stop

YZF12:06 amYellowknife

Apr 18

YZF5:35 amYellowknife

5h 00m

1 stop

SEA9:35 amSeattle/Tacoma Intl

$250

Air Canada

Apr 14

SEA3:40 pmSeattle/Tacoma Intl

7h 26m

1 stop

YZF12:06 amYellowknife

Apr 18

YZF5:35 amYellowknife

5h 00m

1 stop

SEA9:35 amSeattle/Tacoma Intl

$313

Air Canada

Apr 5

SEA3:40 pmSeattle/Tacoma Intl

7h 26m

1 stop

YZF12:06 amYellowknife

Apr 8

YZF7:00 amYellowknife

16h 50m

2 stops

SEA10:50 pmSeattle/Tacoma Intl

$328

United Airlines flights from Seattle to Yellowknife

Our best United Airlines deals on Seattle to Yellowknife flight tickets

United Airlines

Apr 14

SEA5:00 amSeattle/Tacoma Intl

18h 06m

2 stops

YZF12:06 amYellowknife

Apr 18

YZF5:35 amYellowknife

5h 00m

1 stop

SEA9:35 amSeattle/Tacoma Intl

$398

United Airlines

Apr 5

SEA3:40 pmSeattle/Tacoma Intl

7h 26m

1 stop

YZF12:06 amYellowknife

Apr 8

YZF5:35 amYellowknife

18h 21m

2 stops

SEA10:56 pmSeattle/Tacoma Intl

$404

United Airlines

Apr 14

SEA8:45 amSeattle/Tacoma Intl

14h 21m

2 stops

YZF12:06 amYellowknife

Apr 18

YZF5:35 amYellowknife

5h 00m

1 stop

SEA9:35 amSeattle/Tacoma Intl

$408

Fly from

Fly to

Route

Depart

Return

Price

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 4/14

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Sat 4/18

5:35 am-9:35 am

1 stop5h 00m

$250

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 4/14

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Sat 4/18

7:00 am-10:50 pm

2 stops16h 50m

$269

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 4/2

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Thu 4/9

5:30 pm-10:50 pm

1 stop6h 20m

$282

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 4/14

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Sat 4/18

5:35 am-9:35 am

1 stop5h 00m

$313

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 4/14

8:00 pm-9:57 pm

2 stops24h 57m

Yellowknife

Sat 4/18

7:00 am-10:50 pm

2 stops16h 50m

$315

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 4/5

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Wed 4/8

7:00 am-10:50 pm

2 stops16h 50m

$328

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 4/5

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Wed 4/8

7:00 am-10:50 pm

2 stops16h 50m

$360

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 4/14

5:00 am-12:06 am

2 stops18h 06m

Yellowknife

Sat 4/18

5:35 am-9:35 am

1 stop5h 00m

$398

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 4/5

3:40 pm-12:06 am

1 stop7h 26m

Yellowknife

Wed 4/8

5:35 am-10:56 pm

2 stops18h 21m

$404

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Tue 4/14

8:45 am-12:06 am

2 stops14h 21m

Yellowknife

Sat 4/18

5:35 am-9:35 am

1 stop5h 00m

$408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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?

WestJet is the most popular carrier 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

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 February 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 10,733 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.