When did momondo last update prices for flights from Portland Airport to Yellowknife Airport?

Prices for flights from Portland Airport to Yellowknife Airport were last updated today.

How many operators does momondo search for flights from Portland Airport to Yellowknife Airport?

As of December 2025, there is 1 operator available to choose from for flights from Portland Airport to Yellowknife Airport.

How old do you have to be to fly from Portland Airport to Yellowknife Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland 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.

$272 Cheap Flights from Portland to Yellowknife in 2025/26

1 adult

0 bags

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Find the cheapest flights from Portland to Yellowknife

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 9:57 pm

PDX

YZF

25h 12m2 stops

7:00 am - 7:05 pm

YZF

PDX

13h 05m2 stops

$511Air Canada

Tue, Jun 2 - Fri, Jun 5

7:45 pm - 9:57 pm

PDX

YZF

25h 12m2 stops

7:00 am - 7:05 pm

YZF

PDX

13h 05m2 stops

$521Air Canada

Tue, Jun 2 - Fri, Jun 5

5:35 pm - 4:55 pm

PDX

YZF

22h 20m2 stops

2:25 pm - 10:46 pm

YZF

PDX

9h 21m2 stops

$556Multiple Airlines

Sun, Jan 18 - Sat, Jan 24

5:35 pm - 4:55 pm

PDX

YZF

22h 20m2 stops

2:25 pm - 10:46 pm

YZF

PDX

9h 21m2 stops

$612Multiple Airlines

Sun, Jan 18 - Sat, Jan 24

10:10 am - 5:06 pm

PDX

YZF

5h 56m1 stop

7:00 am - 7:05 pm

YZF

PDX

13h 05m2 stops

$637Air Canada

Tue, Jun 2 - Fri, Jun 5

10:10 am - 5:06 pm

PDX

YZF

5h 56m1 stop

7:00 am - 7:05 pm

YZF

PDX

13h 05m2 stops

$647Air Canada

Tue, Jun 2 - Fri, Jun 5

2:00 pm - 1:10 pm

PDX

YZF

22h 10m1 stop

2:00 pm - 1:20 pm

YZF

PDX

24h 20m1 stop

$681WestJet

Tue, Jun 2 - Fri, Jun 5

2:00 pm - 1:10 pm

PDX

YZF

22h 10m1 stop

2:00 pm - 1:20 pm

YZF

PDX

24h 20m1 stop

$691WestJet

Tue, Jun 2 - Fri, Jun 5

Air Canada flights from Portland to Yellowknife

Our best Air Canada deals on Portland to Yellowknife flight tickets

Air Canada

Jun 2

PDX7:45 pmPortland

25h 12m

2 stops

YZF9:57 pmYellowknife

Jun 5

YZF7:00 amYellowknife

13h 05m

2 stops

PDX7:05 pmPortland

$511

Find similar

Air Canada

Jun 2

PDX7:45 pmPortland

25h 12m

2 stops

YZF9:57 pmYellowknife

Jun 5

YZF7:00 amYellowknife

13h 05m

2 stops

PDX7:05 pmPortland

$521

Find similar

Air Canada

Jun 2

PDX10:10 amPortland

5h 56m

1 stop

YZF5:06 pmYellowknife

Jun 5

YZF7:00 amYellowknife

13h 05m

2 stops

PDX7:05 pmPortland

$637

Find similar

WestJet flights from Portland to Yellowknife

Our best WestJet deals on Portland to Yellowknife flight tickets

WestJet

Jun 2

PDX2:00 pmPortland

22h 10m

1 stop

YZF1:10 pmYellowknife

Jun 5

YZF2:00 pmYellowknife

24h 20m

1 stop

PDX1:20 pmPortland

$681

Find similar

WestJet

Jun 2

PDX2:00 pmPortland

22h 10m

1 stop

YZF1:10 pmYellowknife

Jun 5

YZF2:00 pmYellowknife

24h 20m

1 stop

PDX1:20 pmPortland

$691

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 6/2

7:45 pm-9:57 pm

2 stops25h 12m

Yellowknife

Fri 6/5

7:00 am-7:05 pm

2 stops13h 05m

$511

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 6/2

7:45 pm-9:57 pm

2 stops25h 12m

Yellowknife

Fri 6/5

7:00 am-7:05 pm

2 stops13h 05m

$521

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Sun 1/18

5:35 pm-4:55 pm

2 stops22h 20m

Yellowknife

Sat 1/24

2:25 pm-10:46 pm

2 stops9h 21m

$556

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Sun 1/18

5:35 pm-4:55 pm

2 stops22h 20m

Yellowknife

Sat 1/24

2:25 pm-10:46 pm

2 stops9h 21m

$612

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 6/2

10:10 am-5:06 pm

1 stop5h 56m

Yellowknife

Fri 6/5

7:00 am-7:05 pm

2 stops13h 05m

$637

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 6/2

10:10 am-5:06 pm

1 stop5h 56m

Yellowknife

Fri 6/5

7:00 am-7:05 pm

2 stops13h 05m

$647

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 6/2

2:00 pm-1:10 pm

1 stop22h 10m

Yellowknife

Fri 6/5

2:00 pm-1:20 pm

1 stop24h 20m

$681

PortlandYellowknife

PDX - YZF

PDXYZF

Portland

Tue 6/2

2:00 pm-1:10 pm

1 stop22h 10m

Yellowknife

Fri 6/5

2:00 pm-1:20 pm

1 stop24h 20m

$691

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland 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 day to depart on your flight to Yellowknife?

The cheapest day to depart from Portland to Yellowknife is on a Tuesday when prices can be found for as low as $365. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Yellowknife on Monday is $844.

What is the cheapest time of day to depart on your flight to Yellowknife?

The cheapest time of day to fly to Yellowknife is in the afternoon when flights can be purchased for as low as $410. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $618 on average. Flights to Yellowknife from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Portland to Yellowknife

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Yellowknife according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Yellowknife (PDX to YZF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Yellowknife

Fastest flight time	5h 54m
Direct flights	None

The fastest flight from Portland to Yellowknife takes 5h 54m

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

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How far is Portland to Yellowknife by plane?
A flight from Portland to Yellowknife will travel around 1214.3 mi. 5h 54m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Yellowknife Airport?
Prices for flights from Portland Airport to Yellowknife Airport were last updated today.
How many operators does momondo search for flights from Portland Airport to Yellowknife Airport?
As of December 2025, there is 1 operator available to choose from for flights from Portland Airport to Yellowknife Airport.
How old do you have to be to fly from Portland Airport to Yellowknife Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland 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.
What is the most popular airline from Portland to Yellowknife?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Yellowknife is Air Canada (100% of total bookings).

Best airlines flying from Portland to Yellowknife

Compare and see reviews for airlines that fly from Portland to Yellowknife with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $346	Free Cancellation	Rating 7.1 10,551 reviews		Search Air Canada flights

Why use momondo?

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

Finding the right flight to Yellowknife from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Yellowknife quick and easy, saving you time and money.

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

All flight searches from Portland to Yellowknife on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Yellowknife?

Once you have performed a search for Portland to Yellowknife flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland 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 Portland and alert you when they change.