PDX - YZF

$318 Find Cheap Flights from Portland to Yellowknife

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Yellowknife departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Yellowknife

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Yellowknife, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Yellowknife, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Portland to Yellowknife (PDX-YZF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Yellowknife that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Yellowknife

Tue, Sep 2 - Tue, Sep 9
 Logo
1:45 pm - 10:01 pmPDX-YZF
7h 16m1 stop
 Logo
6:15 pm - 11:01 pmYZF-PDX
5h 46m1 stop
Tue, Sep 2 - Tue, Sep 9
 Logo
1:45 pm - 2:30 pmPDX-YZF
23h 45m2 stops
 Logo
6:15 pm - 11:01 pmYZF-PDX
5h 46m1 stop
Tue, Sep 2 - Sat, Sep 6
WestJet Logo
1:45 pm - 10:01 pmPDX-YZF
7h 16m1 stop
WestJet Logo
7:40 am - 1:04 pmYZF-PDX
6h 24m1 stop
$349WestJet
Find Deal
Sun, Aug 31 - Sun, Sep 7
Air Canada Logo
3:25 pm - 12:27 amPDX-YZF
8h 02m1 stop
Air Canada Logo
6:15 pm - 11:01 pmYZF-PDX
5h 46m1 stop
$389Air Canada
Find Deal
Sun, Aug 31 - Sun, Sep 7
Air Canada Logo
6:15 am - 10:00 pmPDX-YZF
14h 45m2 stops
Air Canada Logo
6:15 pm - 11:01 pmYZF-PDX
5h 46m1 stop
$396Air Canada
Find Deal
Tue, Sep 2 - Mon, Sep 8
WestJet Logo
1:45 pm - 10:01 pmPDX-YZF
7h 16m1 stop
WestJet Logo
7:40 am - 1:04 pmYZF-PDX
6h 24m1 stop
$399WestJet
Find Deal
Tue, Sep 2 - Tue, Sep 9
 Logo
1:45 pm - 2:30 pmPDX-YZF
23h 45m2 stops
 Logo
2:00 pm - 9:21 amYZF-PDX
20h 21m2 stops
Tue, Sep 2 - Wed, Sep 10
WestJet Logo
1:45 pm - 10:01 pmPDX-YZF
7h 16m1 stop
WestJet Logo
7:40 am - 2:38 pmYZF-PDX
7h 58m2 stops
$416WestJet
Find Deal
Tue, Sep 2 - Tue, Sep 9
United Airlines Logo
5:00 am - 12:26 amPDX-YZF
18h 26m2 stops
United Airlines Logo
6:15 pm - 2:42 pmYZF-PDX
21h 27m2 stops
$522United Airlines
Find Deal
Thu, Sep 4 - Tue, Sep 9
United Airlines Logo
1:45 pm - 12:26 amPDX-YZF
9h 41m2 stops
United Airlines Logo
6:15 pm - 11:01 pmYZF-PDX
5h 46m1 stop
$574United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Portland to Yellowknife flights

Get data-powered insights and trends into flights from Portland to Yellowknife to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Yellowknife?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Yellowknife were found on WestJet ($349) and Air Canada ($389).

Good to know

Cheapest flight$318
Flight from Portland to Yellowknife

When to book flights from Portland to Yellowknife

Are your dates flexible? Find out the best times to travel from Portland to Yellowknife based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Yellowknife

  • What is the cheapest flight from Portland to Yellowknife?

    In the last 3 days, the lowest price for a flight from Portland to Yellowknife was $318 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Yellowknife?

    A passport is required to fly from Portland to Yellowknife.

  • Which airports will I be using when flying from Portland to Yellowknife?

    On your way to Yellowknife, you’ll fly out from Portland. You’ll be landing at Yellowknife.

  • Which aircraft models fly most regularly from Portland to Yellowknife?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Yellowknife?

    Star Alliance is the only airline alliance operating flights between Portland and Yellowknife.

  • How does KAYAK find such low prices on flights from Portland to Yellowknife?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Yellowknife.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Yellowknife?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yellowknife from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Yellowknife?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Yellowknife with an airline and back to Portland with another airline. Booking your flights between Portland and YZF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Yellowknife?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Yellowknife from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Yellowknife

 
See real verified KAYAK customer reviews for airlines flying from Portland to Yellowknife. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Yellowknife? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9879 reviews
6.8Entertainment
7.3Boarding
6.3Food
7.8Crew
7.1Comfort
Airline reviews

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

2.0 MediocreAnonymous, Aug 2025SEA - YVR
Read more Air Canada reviews

They could care less about you. Just under a 4 hour delay in Seattle, leading into a missed connection in Vancouver, which led to 2 more delays that added up to 3 more hours leaving us to have to sleep on the floor of the Toronto airport cause they don't help you find accomodations and they just book you on the next flight out. Took an additional 14 hours to get home. Always given the brush off to get rid of us. Worst airline ever

All good but I could barely get my arms and legs into the room in front of me. Have never been so cramped before. Plane left the gate on time, taxied very quickly and took off without waiting. Unique. Arrival on time. No problem

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

Everything you need to know for your flight from Portland to Yellowknife

Information on your arrival and departure airports

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