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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 required for your trip to Yellowknife Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Yellowknife Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 432 Cheap Flights from Seattle to Yellowknife in 2025/26

1 adult

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Find the cheapest flights from Seattle to Yellowknife

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 p.m. - 1:37 p.m.

SEA

YZF

21h 27m1 stop

4:35 p.m. - 2:19 p.m.

YZF

SEA

22h 44m2 stops

C$ 593WestJet

Thu, 5 Mar - Mon, 9 Mar

3:10 p.m. - 4:00 p.m.

SEA

YZF

23h 50m2 stops

4:35 p.m. - 4:55 p.m.

YZF

SEA

25h 20m2 stops

C$ 628WestJet

Thu, 5 Mar - Mon, 9 Mar

3:10 p.m. - 3:50 p.m.

SEA

YZF

23h 40m2 stops

2:25 p.m. - 2:19 p.m.

YZF

SEA

24h 54m1 stop

C$ 631WestJet

Thu, 5 Feb - Sun, 8 Feb

3:10 p.m. - 1:37 p.m.

SEA

YZF

21h 27m1 stop

2:25 p.m. - 2:19 p.m.

YZF

SEA

24h 54m1 stop

C$ 640WestJet

Thu, 5 Feb - Sun, 8 Feb

3:10 p.m. - 1:37 p.m.

SEA

YZF

21h 27m1 stop

5:45 p.m. - 7:02 a.m.

YZF

SEA

14h 17m1 stop

C$ 650Multiple Airlines

Thu, 5 Mar - Mon, 9 Mar

8:32 a.m. - 3:50 p.m.

SEA

YZF

6h 18m1 stop

4:35 p.m. - 7:02 a.m.

YZF

SEA

15h 27m2 stops

C$ 657Multiple Airlines

Fri, 6 Feb - Fri, 13 Feb

11:05 p.m. - 4:55 p.m.

SEA

YZF

16h 50m1 stop

7:00 a.m. - 2:38 p.m.

YZF

SEA

8h 38m1 stop

C$ 659Multiple Airlines

Sun, 18 Jan - Sat, 24 Jan

8:32 a.m. - 3:50 p.m.

SEA

YZF

6h 18m1 stop

4:35 p.m. - 7:02 a.m.

YZF

SEA

15h 27m2 stops

C$ 664Multiple Airlines

Fri, 6 Feb - Fri, 13 Feb

11:05 p.m. - 1:40 p.m.

SEA

YZF

13h 35m2 stops

7:00 a.m. - 2:38 p.m.

YZF

SEA

8h 38m1 stop

C$ 680Multiple Airlines

Sun, 18 Jan - Sat, 24 Jan

11:05 p.m. - 1:40 p.m.

SEA

YZF

13h 35m2 stops

7:00 a.m. - 10:22 a.m.

YZF

SEA

52h 22m2 stops

C$ 683Multiple Airlines

Sun, 18 Jan - Sat, 24 Jan

WestJet flights from Seattle to Yellowknife

Our best WestJet deals on Seattle to Yellowknife flight tickets

WestJet

5 Mar

SEA3:10 p.m.Seattle/Tacoma Intl

21h 27m

1 stop

YZF1:37 p.m.Yellowknife

9 Mar

YZF4:35 p.m.Yellowknife

22h 44m

2 stops

SEA2:19 p.m.Seattle/Tacoma Intl

C$ 593

Find similar

WestJet

5 Mar

SEA3:10 p.m.Seattle/Tacoma Intl

23h 50m

2 stops

YZF4:00 p.m.Yellowknife

9 Mar

YZF4:35 p.m.Yellowknife

25h 20m

2 stops

SEA4:55 p.m.Seattle/Tacoma Intl

C$ 628

Find similar

WestJet

5 Feb

SEA3:10 p.m.Seattle/Tacoma Intl

23h 40m

2 stops

YZF3:50 p.m.Yellowknife

8 Feb

YZF2:25 p.m.Yellowknife

24h 54m

1 stop

SEA2:19 p.m.Seattle/Tacoma Intl

C$ 631

Find similar

Air Canada flights from Seattle to Yellowknife

Our best Air Canada deals on Seattle to Yellowknife flight tickets

Air Canada

6 Jan

SEA3:40 p.m.Seattle/Tacoma Intl

7h 29m

1 stop

YZF12:09 a.m.Yellowknife

10 Jan

YZF7:00 a.m.Yellowknife

16h 06m

2 stops

SEA10:06 p.m.Seattle/Tacoma Intl

C$ 805

Find similar

Air Canada

12 Feb

SEA9:55 a.m.Seattle/Tacoma Intl

10h 02m

2 stops

YZF8:57 p.m.Yellowknife

15 Feb

YZF7:00 a.m.Yellowknife

8h 31m

2 stops

SEA2:31 p.m.Seattle/Tacoma Intl

C$ 1,011

Find similar

Air Canada

15 Mar

SEA3:40 p.m.Seattle/Tacoma Intl

7h 29m

1 stop

YZF12:09 a.m.Yellowknife

19 Mar

YZF5:25 a.m.Yellowknife

5h 06m

1 stop

SEA9:31 a.m.Seattle/Tacoma Intl

C$ 1,128

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/3

3:10 p.m.-1:37 p.m.

1 stop21h 27m

Yellowknife

Mon 9/3

4:35 p.m.-2:19 p.m.

2 stops22h 44m

C$ 593

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/3

3:10 p.m.-4:00 p.m.

2 stops23h 50m

Yellowknife

Mon 9/3

4:35 p.m.-4:55 p.m.

2 stops25h 20m

C$ 628

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/2

3:10 p.m.-3:50 p.m.

2 stops23h 40m

Yellowknife

Sun 8/2

2:25 p.m.-2:19 p.m.

1 stop24h 54m

C$ 631

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/2

3:10 p.m.-1:37 p.m.

1 stop21h 27m

Yellowknife

Sun 8/2

2:25 p.m.-2:19 p.m.

1 stop24h 54m

C$ 640

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 5/3

3:10 p.m.-1:37 p.m.

1 stop21h 27m

Yellowknife

Mon 9/3

5:45 p.m.-7:02 a.m.

1 stop14h 17m

C$ 650

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Fri 6/2

8:32 a.m.-3:50 p.m.

1 stop6h 18m

Yellowknife

Fri 13/2

4:35 p.m.-7:02 a.m.

2 stops15h 27m

C$ 657

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 18/1

11:05 p.m.-4:55 p.m.

1 stop16h 50m

Yellowknife

Sat 24/1

7:00 a.m.-2:38 p.m.

1 stop8h 38m

C$ 659

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Fri 6/2

8:32 a.m.-3:50 p.m.

1 stop6h 18m

Yellowknife

Fri 13/2

4:35 p.m.-7:02 a.m.

2 stops15h 27m

C$ 664

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 18/1

11:05 p.m.-1:40 p.m.

2 stops13h 35m

Yellowknife

Sat 24/1

7:00 a.m.-2:38 p.m.

1 stop8h 38m

C$ 680

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 18/1

11:05 p.m.-1:40 p.m.

2 stops13h 35m

Yellowknife

Sat 24/1

7:00 a.m.-10:22 a.m.

2 stops52h 22m

C$ 683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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	6h 18m
Direct flights	None

The fastest flight from Seattle to Yellowknife takes 6h 18m

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 1722.3 km apart from one another. In terms of flight time, this usually takes a little over 6h 18m.
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 old do you have to be to fly from Seattle/Tacoma Intl Airport to Yellowknife Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 required for your trip to Yellowknife Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Yellowknife Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Yellowknife. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Yellowknife from Seattle which offer a flexible booking policy as well as other useful filters and features.

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?

Price alerts on flights to Yellowknife from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.