$357 Cheap Flights from Philadelphia (PHL) to Yellowknife (YZF)

View $357 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Yellowknife, NT (YZF)

Cheap Flights from Philadelphia to Yellowknife (PHL-YZF)

Prices were available within the past 7 days and start at $357 for one-way flights and $600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Jan 10 - Fri, Jan 23
PHL
Philadelphia
YZF
Yellowknife
$600 Roundtrip, found 2 days ago
$600
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Philadelphia to Yellowknife, returning Fri, Jan 23, priced at $600 found 2 days ago
United
Sat, Jan 10 - Fri, Jan 23
PHL
Philadelphia
YZF
Yellowknife
$607 Roundtrip, found 18 hours ago
$607
Roundtrip
found 18 hours ago
Select United flight, departing Sat, Jan 10 from Philadelphia to Yellowknife, returning Fri, Jan 23, priced at $607 found 18 hours ago
United
Thu, Jan 22 - Fri, Feb 6
PHL
Philadelphia
YZF
Yellowknife
$614 Roundtrip, found 2 days ago
$614
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jan 22 from Philadelphia to Yellowknife, returning Fri, Feb 6, priced at $614 found 2 days ago
United
Sat, Jan 10 - Sun, Jan 25
PHL
Philadelphia
YZF
Yellowknife
$617 Roundtrip, found 2 days ago
$617
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from Philadelphia to Yellowknife, returning Sun, Jan 25, priced at $617 found 2 days ago
United
Sun, Jan 18 - Fri, Jan 30
PHL
Philadelphia
YZF
Yellowknife
$618 Roundtrip, found 18 hours ago
$618
Roundtrip
found 18 hours ago
Select United flight, departing Sun, Jan 18 from Philadelphia to Yellowknife, returning Fri, Jan 30, priced at $618 found 18 hours ago
United
Tue, Jan 6 - Fri, Jan 23
PHL
Philadelphia
YZF
Yellowknife
$622 Roundtrip, found 18 hours ago
$622
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Jan 6 from Philadelphia to Yellowknife, returning Fri, Jan 23, priced at $622 found 18 hours ago
United
Sun, Jan 11 - Fri, Jan 23
PHL
Philadelphia
YZF
Yellowknife
$624 Roundtrip, found 18 hours ago
$624
Roundtrip
found 18 hours ago
Select United flight, departing Sun, Jan 11 from Philadelphia to Yellowknife, returning Fri, Jan 23, priced at $624 found 18 hours ago
Air Canada
Sat, Jan 24 - Tue, Feb 10
PHL
Philadelphia
YZF
Yellowknife
$802 Roundtrip, found 2 days ago
$802
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Jan 24 from Philadelphia to Yellowknife, returning Tue, Feb 10, priced at $802 found 2 days ago
WestJet
Sat, Nov 22 - Sat, Dec 13
PHL
Philadelphia
YZF
Yellowknife
$829 Roundtrip, found 5 days ago
$829
Roundtrip
found 5 days ago
Select WestJet flight, departing Sat, Nov 22 from Philadelphia to Yellowknife, returning Sat, Dec 13, priced at $829 found 5 days ago
Delta
Sat, Nov 29 - Sat, Dec 20
PHL
Philadelphia
YZF
Yellowknife
$939 Roundtrip, found 5 days ago
$939
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 29 from Philadelphia to Yellowknife, returning Sat, Dec 20, priced at $939 found 5 days ago

Alternative airports near Yellowknife

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Yellowknife, NT YZF. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $784
YZF
Yellowknife, NT
CheapestClosest
Average driving time to city center6 min
Flights from $784

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF) cost?
Lock in a cheap one-way flight from $357 or cheap return flight from $600 from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF)?
January is the most affordable month to fly from PHL to YZF. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF)?
To find the cheapest airline flying from PHL to YZF, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF)?
You'll need to take a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from PHL to YZF?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF)?
To avoid possible delays on the Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF) last-minute?
Booking your plane ticket from PHL to YZF shortly before your trip is generally more expensive. But if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PHL to YZF flight and hotel package?
You can save money by securing a PHL to YZF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Yellowknife Airport (YZF)?
In most instances, you can cancel or modify your PHL to YZF flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Yellowknife
Airlines serving
Air Canada, United, WestJet
Roundtrip price
$599
Distance
2245 mi

Book with confidence

Philadelphia to Yellowknife Flights

The cheapest times to fly from Philadelphia to Yellowknife

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Yellowknife are during the month of January. You can find some of the cheapest flights from Philadelphia to Yellowknife with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Yellowknife

Sunday is one of the best days to book for cheap flights from Philadelphia to Yellowknife: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Yellowknife

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Yellowknife in 2025. You can also book with separate airlines for your outbound and return journeys, from $357 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Yellowknife flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Yellowknife airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Yellowknife Flights

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*Available to One Key members.