£189 Cheap Flights from Kitchener (YKF) to Philadelphia (PHL)

View £189 flight on Wed, 27 May 2026Opens in a new window

Flight 1

Popular airlines from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia International Airport (PHL)

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Cheap Flights from Kitchener (YKF) to Philadelphia (PHL)

Prices were available within the past 7 days and start at £189 for one-way flights and £338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 25 May - Thu, 28 May
YKF
Kitchener
PHL
Philadelphia
£338 Return, found 4 hours ago
£338
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 25 May from Kitchener to Philadelphia, returning Thu, 28 May, priced at £338 found 4 hours ago
Air Canada
Thu, 29 Oct - Mon, 2 Nov
YKF
Kitchener
PHL
Philadelphia
£345 Return, found 5 hours ago
£345
Return
found 5 hours ago
Select Air Canada flight, departing Thu, 29 Oct from Kitchener to Philadelphia, returning Mon, 2 Nov, priced at £345 found 5 hours ago
Air Canada
Wed, 19 Aug - Wed, 26 Aug
YKF
Kitchener
PHL
Philadelphia
£361 Return, found 3 hours ago
£361
Return
found 3 hours ago
Select Air Canada flight, departing Wed, 19 Aug from Kitchener to Philadelphia, returning Wed, 26 Aug, priced at £361 found 3 hours ago
Air Canada
Fri, 8 May - Sat, 9 May
YKF
Kitchener
PHL
Philadelphia
£378 Return, found 4 hours ago
£378
Return
found 4 hours ago
Select Air Canada flight, departing Fri, 8 May from Kitchener to Philadelphia, returning Sat, 9 May, priced at £378 found 4 hours ago
Air Canada
Fri, 15 May - Mon, 18 May
YKF
Kitchener
PHL
Philadelphia
£380 Return, found 5 days ago
£380
Return
found 5 days ago
Select Air Canada flight, departing Fri, 15 May from Kitchener to Philadelphia, returning Mon, 18 May, priced at £380 found 5 days ago
Air Canada
Sun, 14 Jun - Fri, 19 Jun
YKF
Kitchener
PHL
Philadelphia
£381 Return, found 4 days ago
£381
Return
found 4 days ago
Select Air Canada flight, departing Sun, 14 Jun from Kitchener to Philadelphia, returning Fri, 19 Jun, priced at £381 found 4 days ago
Air Canada
Mon, 25 May - Thu, 28 May
YKF
Kitchener
PHL
Philadelphia
£401 Return, found 4 hours ago
£401
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 25 May from Kitchener to Philadelphia, returning Thu, 28 May, priced at £401 found 4 hours ago
Air Canada
Thu, 29 Oct - Mon, 2 Nov
YKF
Kitchener
PHL
Philadelphia
£407 Return, found 5 hours ago
£407
Return
found 5 hours ago
Select Air Canada flight, departing Thu, 29 Oct from Kitchener to Philadelphia, returning Mon, 2 Nov, priced at £407 found 5 hours ago
Air Canada
Mon, 25 May - Thu, 28 May
YKF
Kitchener
PHL
Philadelphia
£412 Return, found 4 hours ago
£412
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 25 May from Kitchener to Philadelphia, returning Thu, 28 May, priced at £412 found 4 hours ago
Air Canada
Mon, 25 May - Thu, 28 May
YKF
Kitchener
PHL
Philadelphia
£413 Return, found 4 hours ago
£413
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 25 May from Kitchener to Philadelphia, returning Thu, 28 May, priced at £413 found 4 hours ago

Alternative airports near Philadelphia

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

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from £338
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from £338

Frequently asked questions

How much does a flight from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) cost?
One-way flights typically cost between £726 and £3,070 and return flights often range between £726 and £3,070. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
To find a cheap flight from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
There are approximately 16 connecting flights per day from Region of Waterloo Intl. (YKF) to Philadelphia Intl. (PHL). Some common connection points include Pearson Intl. (YYZ) and Calgary Intl. (YYC).
What is the earliest flight from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The earliest flight from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) typically departs at approximately 5:30 AM local time. This service is operated by Air Canada and is seasonal, active only in December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll typically find the most flights from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) on a Thursday, with around 10 flights available. This gives you a good selection of options for your travel plans. Air Canada is a major airline on this route.
What are the most popular departure times for flights from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The most popular departure times for flights from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) are in the morning, between 9am and 12pm. About 38% of passengers prefer this time. Air Canada and United Airlines offer flights during this window. Many travelers prefer these morning flights because they allow for an early start to their journey, giving you more time to settle in at your destination.
How long does it take to fly from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Flights from YKF to PHL with one stop typically take around 6 hours 50 minutes, covering approximately 363 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Select the "Business class" and "First class" filters when looking for YKF to PHL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight with Expedia?
It's easy to earn miles on a Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Philadelphia from Region of Waterloo Intl. (YKF)?
If you're planning to travel to Philadelphia from Region of Waterloo Intl. (YKF), you can fly directly into Philadelphia Intl. (PHL) Some flights may connect through major hubs like Pearson Intl. (YYZ) before reaching Philadelphia. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) at the last minute?
Typically, booking a last minute flight from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package?
Securing a Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
If you booked your Kitchener, ON (YKF-Region of Waterloo Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Region of Waterloo Intl.
Destination airport
Philadelphia Intl.
Airlines serving
Air Canada
Return price
£337
Distance
580 km

Book with confidence

Compare flights from Kitchener to Philadelphia easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kitchener to Philadelphia. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Philadelphia Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Region of Waterloo Intl. to Philadelphia Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Region of Waterloo Intl. (YKF) to Philadelphia Intl. (PHL)

The easiest way to view the best deals on flights from Kitchener to Philadelphia today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Region of Waterloo Intl. to Philadelphia Intl. start at just £338 and range up to £413.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Kitchener and Philadelphia
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Kitchener to Philadelphia flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Region of Waterloo Intl. to Philadelphia Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Kitchener to Philadelphia easily and book with confidence

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*Available to Expedia members.