CA $154 Cheap Flights from Washington (IAD) to Philadelphia (PHL)

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Cheap flights from Washington (IAD) to Philadelphia (PHL)

Prices were available within the past 7 days and start at CA $154 for one-way flights and CA $494 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Delta
Flight from Washington to Philadelphia (IAD - PHL) route information
Origin airport
Washington Dulles Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
CA $494
Distance
214 km

Chantilly to Philadelphia Flights

The easy way to book your flights from Washington to Philadelphia 

With Expedia, it’s simple to find and book flights to Philadelphia from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Philadelphia Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Philadelphia today, tomorrow, or this week.  

 

Save dollars with cheap flights from Washington Dulles Intl., IAD to Philadelphia Intl., PHL 

Sort your search results by price to find great deals on your flight from Washington to Philadelphia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Philadelphia from Washington currently is just CA $494 rising to CA $720.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Philadelphia  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Philadelphia from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Philadelphia with Expedia today.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to PHL?
Round-trip tickets from Dulles Intl. Airport to Philadelphia Intl. Airport (PHL) start from CA $494. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to PHL?
The majority of flights can be conveniently canceled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from IAD to Philadelphia Intl. Airport (PHL) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for IAD to Philadelphia Intl. Airport (PHL) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from IAD to Philadelphia Airport?
You won’t need a lengthy novel for this flight — it’s only 220 kilometers from Chantilly to Philadelphia. Sit down, order some snacks and you’ll be in Philadelphia before long.
Which airlines fly direct from IAD to PHL?
At present, no airlines offer direct flights from IAD to PHL. You’ll have to book a flight with at least one stop. To score the best connections and price, lock in your airfare well ahead of time.
Are Washington Dulles Intl. Airport (IAD) to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some super cheap airfares from IAD to PHL surfacing a few weeks prior to the departure date. If you’d rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.

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