CA $292 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 $292 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much is a flight from IAD to PHL?
Round-trip flights between Dulles Intl. Airport and Philadelphia Intl. Airport (PHL) start from . This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today 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?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Philadelphia Intl. Airport (PHL) that have flexible change policies?
Flights from Washington Dulles Intl. Airport (IAD) to PHL offering flexible change policies are available with many airlines. Simply use our "No change fees" filter while searching. You'll only need to pay the fare difference, with no added fees to worry about.
How many hours is the flight from Dulles Intl. Airport to Philadelphia Intl. Airport (PHL)?
It only takes around 8 hours and 48 minutes to jet from Washington Dulles Intl. Airport (IAD) to Philadelphia Intl. Airport (PHL) — perfect for a quick snooze. You'll be landing in Philadelphia by the time you open your eyes.
How far is the flight from Dulles Intl. Airport to PHL?
It's just 220 kilometres between IAD and Philadelphia Airport. Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from IAD to Philadelphia Airport?
Check out the fares with United Airlines (UA) if you want to fly directly from Dulles Intl. Airport to PHL. This airline offers 78 monthly flights, so you're sure to find one that fits your schedule.
Are IAD to Philadelphia Intl. Airport (PHL) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from IAD to PHL at the last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Philadelphia Intl.
Distance
214 km
Average flight time
1 hour 15 mins

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