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Yellowknife

$192+ Cheap flights from Washington to Yellowknife (YZF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YZF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Washington to Yellowknife

Best flights from Washington to Yellowknife
Discover carefully curated flight deals from Washington to Yellowknife that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This Trip.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/263:10 pmSEA - YZF
1 stop21h 30mMultiple Airlines
Fri 1/302:25 pmYZF - SEA
1 stop6h 27mMultiple Airlines
Deal found 12/16$383
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/263:10 pmSEA - YZF
1 stop21h 30mWestJet
Fri 1/302:25 pmYZF - SEA
2 stops20h 57mWestJet
Deal found 12/16$393
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:05 amSEA - YZF
1 stop13h 04mUnited Airlines
Thu 3/195:30 pmYZF - SEA
2 stops30h 58mUnited Airlines
Deal found 12/16$400
This Air Canada deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/109:50 amPDX - YZF
2 stops10h 07mAir Canada
Mon 1/127:00 amYZF - PDX
2 stops12h 30mAir Canada
Deal found 12/13$485
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:05 amSEA - YZF
1 stop5h 05mMultiple Airlines
Tue 5/192:00 pmYZF - SEA
1 stop6h 10mMultiple Airlines
Deal found 12/15$393
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1811:05 pmSEA - YZF
1 stop16h 50mMultiple Airlines
Sat 1/247:00 amYZF - SEA
1 stop8h 38mMultiple Airlines
Deal found 12/16$413
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1511:18 amSEA - YZF
2 stops10h 30mMultiple Airlines
Mon 1/194:35 pmYZF - SEA
2 stops15h 40mMultiple Airlines
Deal found 12/16$499
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:05 pmSEA - YZF
2 stops15h 49mMultiple Airlines
Thu 2/52:25 pmYZF - SEA
1 stop6h 27mMultiple Airlines
Deal found 12/14$529
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/185:35 pmPDX - YZF
2 stops22h 20mMultiple Airlines
Sat 1/247:00 amYZF - PDX
2 stops14h 47mMultiple Airlines
Deal found 12/14$542

Find flight deals from Washington to Yellowknife

Keep the following information in mind while searching for Washington to Yellowknife flight deals. Data was last updated December 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$381
(Trip.com)

One-way from

$192
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$711
Provider with most accurate pricing for Seattle/Tacoma Intl-Yellowknife flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Yellowknife flights.
Search Deals
From Washington to Yellowknife
Search Deals
One-way flight from Washington to Yellowknife
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Yellowknife that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Washington to Yellowknife that are best for you.

Fly from

Washington

Fly to

Yellowknife

Route

Depart

Return

Price

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Mon 1/26

3:10 pm-1:40 pm

1 stop21h 30m

Yellowknife

Fri 1/30

2:25 pm-7:52 pm

1 stop6h 27m

$383

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Mon 1/26

3:10 pm-1:40 pm

1 stop21h 30m

Yellowknife

Fri 1/30

2:25 pm-10:22 am

2 stops20h 57m

$393

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Mon 5/11

7:05 am-1:10 pm

1 stop5h 05m

Yellowknife

Tue 5/19

2:00 pm-7:10 pm

1 stop6h 10m

$393

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 3/15

10:05 am-12:09 am

1 stop13h 04m

Yellowknife

Thu 3/19

5:30 pm-11:28 pm

2 stops30h 58m

$400

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Sun 1/18

11:05 pm-4:55 pm

1 stop16h 50m

Yellowknife

Sat 1/24

7:00 am-2:38 pm

1 stop8h 38m

$413

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Sat 1/10

9:50 am-8:57 pm

2 stops10h 07m

Yellowknife

Mon 1/12

7:00 am-6:30 pm

2 stops12h 30m

$485

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 1/15

11:18 am-10:48 pm

2 stops10h 30m

Yellowknife

Mon 1/19

4:35 pm-7:15 am

2 stops15h 40m

$499

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 1/29

11:05 pm-3:54 pm

2 stops15h 49m

Yellowknife

Thu 2/5

2:25 pm-7:52 pm

1 stop6h 27m

$529

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Sun 1/18

5:35 pm-4:55 pm

2 stops22h 20m

Yellowknife

Sat 1/24

7:00 am-8:47 pm

2 stops14h 47m

$542

SeattleYellowknife

SEA - YZF

SEAYZF

Seattle/Tacoma Intl

Thu 1/15

11:05 pm-1:40 pm

3 stops37h 35m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 18 results
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Best time to book a flight from Washington to Yellowknife

Have a flexible travel schedule? Discover the best time to fly to Yellowknife from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Yellowknife

What is the cheapest time of day to fly from WA to YZF?

Find hourly flight availability from Washington to Yellowknife. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s typically best to fly out from State of Washington to Yellowknife in the afternoon. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Washington to Yellowknife. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Yellowknife from Washington?

    For a flight from Washington to Yellowknife, you will be flying into Yellowknife. Yellowknife (YZF) is just 2.4 mi from the center of the city.

  • How long is the flight from State of Washington to Yellowknife?

    Departing from State of Washington to Yellowknife will take you 10h 07m. There are 1209 mi between State of Washington and Yellowknife. This flight may include one or multiple stops.

  • Can I find deals for flights from Washington to Yellowknife that include hotel bookings?

    Yes. In addition to deals on Washington to Yellowknife flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Yellowknife?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Yellowknife.

  • Can I find deals for business class flights from Washington to Yellowknife?

    Yes. Cheapflights offers flight deals from Washington to Yellowknife by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Washington to Yellowknife

Discover the top 2 airlines that operate flights from Washington to Yellowknife. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$175Average$284FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$271Average$581FlexibilityNo cancel feeOn-time67%

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