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Cheap Flights to King of Prussia , PA from CA $258

View CA $258 flight on Wed, Oct 14, 2026Opens in a new window

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How much is the cheapest flight to King of Prussia?

Prices were available within the past 7 days and start at CA $258 for one-way flights and CA $446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
Air Canada
Alaska Airlines

Alternative airports near King of Prussia

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

Find the cheapest month to fly from Columbus (CMH) to Philadelphia (PHL)

From CA $182 - CA $475 per traveller.

Frequently asked questions

What is the name of King of Prussia's airport?
Philadelphia Intl. Airport (PHL) is the major airport in King of Prussia.
How far is PHL from central King of Prussia?
Long commutes don't have to be stressful if you work out your strategy ahead of time. Downtown King of Prussia is 27 kilometres from Philadelphia Intl. Airport (PHL), so it's smart to know how to get to the city before you touchdown.
What airport is best to fly into King of Prussia?
Situated 27 kilometres from the centre of town, Philadelphia Airport is the gateway to King of Prussia.
How many airlines fly to King of Prussia?
There are a total of 16 airlines connecting King of Prussia to 99 airports across the globe.
Which airlines fly to King of Prussia?
American Airlines, Frontier Airlines and Southwest Airlines are the most frequent fliers to King of Prussia. The highest number of flights come in from Orlando, with American Airlines having the most services on this route.
How many nonstop flights are there to King of Prussia?
Flying to a new place is much simpler when there aren't any lengthy stopovers. If you're making your way to King of Prussia, the awesome news is that there are approximately 2,137 nonstop flights each week.
Where are the most popular flights to King of Prussia departing from?
The most popular flights to King of Prussia depart from Orlando, Boston and Chicago airports.
How long is the flight to King of Prussia Airport?
Where you depart from determines how long you'll be strapped into your seat. From Orlando to King of Prussia, the average flight time is 2 hours and 31 minutes. From Boston it's more like 1 hour and 37 minutes, and from Chicago it's 1 hour and 57 minutes.
How to book the cheapest flight to King of Prussia?
We've all come across those lucky travellers who somehow manage to land impossibly cheap airfares wherever they go. Would you like to know how to do it for your King of Prussia vacation? Don't wait until the very last minute to lock in your flight. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Fares often differ depending on which airport you fly into. Remember to compare prices across airlines as well. And finally, don't forget that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to book your ticket as soon as you spot a bargain. The best deals don't last long.
Do you have any tips for my flight to King of Prussia?
Wherever you're jetting in from, flying can be a pleasurable experience if you prepare well enough. Follow these handy tips that will help get your King of Prussia escape started on the right note. What to pack in your hand luggage:
  • The secret to having an amazing travel experience is to pack ahead. So, let's start with the essentials: passport, travel docs, bank cards and medications. Next, bring items that'll help keep you occupied, like your laptop or a magazine. You'll also want to pack your chargers, a neck pillow and a pair of earplugs. And of course, don't forget to pop in toiletry items like a toothbrush, facial wipes and a spare change of clothes.
Do not pack the following items in your hand luggage:
  • Put all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Sharp or pointed objects, like your treasured pocket knife, and products which are explosive or flammable, such as aerosol cans, flares and fireworks, are also not allowed.
What to wear on a flight:
  • Comfort should be your highest priority when deciding what to wear on your flight. Loose clothing is a wise option, as are flat, slip-on shoes.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and move your legs and feet often.
How to get through airport security fast when flying to King of Prussia?
Being prepared before your flight will help make your trip to King of Prussia quick and painless. Here are some useful tips and tricks for a swift journey past security:
  • Have your ID and travel documents within close reach. They're the first items you'll be asked for by airport security.
  • Time to strip down. Well sort of. Your coat, belt, keys and other items in your pocket, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them before your turn.
  • For just a few minutes, you'll have to unplug from the digital world. Your tablet, phone and any other electronic devices also need to be sent through the scanner.
  • Any gels or liquids, such as perfume or hairspray, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • It's also likely that you'll be required to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a smart idea.
  • Airlines will not allow any sharp or pointed objects to come on board with you. If you need to bring these kinds of items, put them in your checked baggage.

Book with confidence

Find Your Flights to King of Prussia PHL

Cheap flights to King of Prussia (PHL)

Get started finding a cheap flight to King of Prussia on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to King of Prussia.

Roundtrip prices range from CA $446 - CA $584, and one-ways King of Prussia start as low as CA $258.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to King of Prussia (PHL)

You have several options for which airline you choose to travel with to King of Prussia. There are 10 airlines flying into PHL: Delta, United, American Airlines, Air Canada, Alaska Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to King of Prussia (PHL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to PHL in October and in October for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to King of Prussia PHL

Travel information

Destination airport
Mercer
Destination airport IATA code
TTN
Destination city name
Trenton
Roundtrip price
CA $249

Trending flights to King of Prussia

Prices were available within the past 7 days and start at CA $258 for one-way flights and CA $446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United

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