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Yellowknife

$496+ Cheap flights from Portland (PDX) to Yellowknife (YZF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YZF
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Portland to Yellowknife

Cheapest flights from Portland to Yellowknife
Explore the most affordable flight options available from Portland to Yellowknife. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Air Canada deal was found by Cheapflights users on 1/24. 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.
Sun 4/53:15 pm
PDX
-
YZF
1 stop7h 51m
Air Canada
Fri 4/107:00 am
YZF
-
PDX
2 stops8h 40m
Air Canada
Deal found 1/24$496
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Sun 4/59:50 am
PDX
-
YZF
1 stop13h 16m
Air Canada
Wed 4/85:40 am
YZF
-
PDX
1 stop10h 00m
Air Canada
Deal found 1/25$515
This Air Canada deal was found by Cheapflights users on 1/24. 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.
Tue 3/317:05 pm
PDX
-
YZF
2 stops25h 52m
Air Canada
Mon 4/67:00 am
YZF
-
PDX
2 stops8h 40m
Air Canada
Deal found 1/24$523
This Air Canada deal was found by Cheapflights users on 1/24. 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.
Thu 4/27:15 am
PDX
-
YZF
2 stops15h 51m
Air Canada
Tue 4/77:00 am
YZF
-
PDX
2 stops8h 40m
Air Canada
Deal found 1/24$571
This Air Canada deal was found by Cheapflights users on 1/24. 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 2/289:50 am
PDX
-
YZF
2 stops10h 07m
Air Canada
Thu 3/57:00 am
YZF
-
PDX
2 stops8h 40m
Air Canada
Deal found 1/24$607
This FlightHub deal was found by Cheapflights users on 1/24. 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 4/59:15 am
PDX
-
YZF
2 stops27h 22m
WestJet
Fri 4/102:25 pm
YZF
-
PDX
2 stops27h 31m
WestJet
Deal found 1/24$703
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Mon 2/236:00 am
PDX
-
YZF
2 stops30h 37m
WestJet
Mon 3/22:25 pm
YZF
-
PDX
2 stops29h 23m
WestJet
Deal found 1/25$740
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Mon 2/239:50 am
PDX
-
YZF
1 stop13h 19m
Air Canada
Mon 3/27:00 am
YZF
-
PDX
2 stops12h 30m
Air Canada
Deal found 1/25$775
This Expedia deal was found by Cheapflights users on 1/24. 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.
Sun 4/59:30 pm
PDX
-
YZF
3 stops15h 07m
Multiple Airlines
Fri 4/102:25 pm
YZF
-
PDX
2 stops8h 13m
Multiple Airlines
Deal found 1/24$840
This WestJet deal was found by Cheapflights users on 1/25. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:05 am
PDX
-
YZF
2 stops30h 32m
WestJet
Wed 3/182:25 pm
YZF
-
PDX
2 stops23h 23m
WestJet
Deal found 1/25$850
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Wed 3/117:05 pm
PDX
-
YZF
2 stops24h 52m
Air Canada
Wed 3/185:30 pm
YZF
-
PDX
1 stop16h 45m
Air Canada
Deal found 1/25$900

Find flight deals from Portland to Yellowknife

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Yellowknife (YZF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$496
(Air Canada)
Provider with most accurate pricing for Portland-Yellowknife flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Yellowknife flights.
Search Deals
From Portland to Yellowknife
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 January 26, 2026.
Use the filters below to find and compare flights from Portland to Yellowknife that are best for you.

Fly from

Portland

Fly to

Yellowknife

Route

Depart

Return

Price

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Sun 4/5

9:50 am-12:06 am

1 stop13h 16m

Yellowknife

Wed 4/8

7:00 am-2:40 pm

2 stops8h 40m

$496

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 3/31

3:15 pm-12:06 am

1 stop7h 51m

Yellowknife

Mon 4/6

7:00 am-2:40 pm

2 stops8h 40m

$496

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Wed 4/1

3:15 pm-12:06 am

1 stop7h 51m

Yellowknife

Tue 4/7

7:00 am-2:40 pm

2 stops8h 40m

$496

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Thu 4/2

9:50 am-12:06 am

1 stop13h 16m

Yellowknife

Tue 4/7

5:40 am-6:30 pm

1 stop13h 50m

$515

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 3/31

3:15 pm-12:06 am

1 stop7h 51m

Yellowknife

Tue 4/7

5:40 am-6:30 pm

1 stop13h 50m

$515

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Sat 2/28

9:50 am-8:57 pm

2 stops10h 07m

Yellowknife

Thu 3/5

7:00 am-2:40 pm

2 stops8h 40m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Portland-Yellowknife flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Yellowknife flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Yellowknife flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Yellowknife flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Yellowknife flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Yellowknife

Have a flexible travel schedule? Discover the best time to fly to Yellowknife from Portland 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.

Related info for your journey

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

  • How long is the flight from Portland to Yellowknife?

    Airlines like Air Canada fly from Portland to Yellowknife in about 13h 16m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1209 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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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