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

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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 . 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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