IAD to PHL (Washington to Philadelphia) Flights

Last Minute Flights from IAD to PHL

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADPhiladelphiaMay 2 to May 5$299
*Prices include taxes and fees

Cheapest IAD to PHL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADPhiladelphiaMay 24 to May 26$179
IADPhiladelphiaJune 20 to June 22$184
IADPhiladelphiaMay 9 to May 12$289
IADPhiladelphiaJune 18 to July 5$401
*Prices include taxes and fees
IAD to PHL Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
Philadelphia Intl.
Destination airport IATA code
PHL
Distance
133 mi

Frequently asked questions

What airlines fly direct from Washington Dulles Intl. Airport (IAD) to PHL?
Currently, you can’t fly straight between these destinations. You’ll have to look for a flight with one or more stops to jet from Dulles Intl. Airport to Philadelphia Airport.
How many flights are there from IAD to PHL?
Around 63 each day. If you’re in a rush to get to Philadelphia, see if you can get your hands on a good last-minute deal from Washington, DC (IAD-Washington Dulles Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) and then lock it in right away!
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Watch an epic movie trilogy or just get your snooze on during this trip of 9 hours and 10 minutes. Washington, DC (IAD-Washington Dulles Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.) is regarded as a long-haul service, so you’ll have to find one or two ways to make time fly.
What is the flight distance from Washington, DC (IAD-Washington Dulles Intl.) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Considered a short-haul flight, just 130 miles (220 1) separates Washington, DC (IAD-Washington Dulles Intl.) and Philadelphia, PA (PHL-Philadelphia Intl.). Make yourself comfortable, but don’t get too relaxed! You’ll be landing in Philadelphia not long after taking off.
How many morning flights are there from IAD to PHL?
Get ready to set your alarm and jet off aboard one of the 168 morning flights from IAD to PHL available every week.

  • If you plan to travel with United Airlines (UA), it offers 63 weekly services that depart before noon. The 6:00AM flight is the first of the day.
  • Another popular option is Delta Air Lines. This carrier has 47 early flights a week. 6:00AM is the earliest to depart.
  • You’ll have 18 morning flights to take your pick of if you fly with American Airlines (AA). 5:02AM is the earliest available.

How many afternoon flights are there from IAD to PHL?
Take to the skies on one of the 275 afternoon and evening flights from IAD to PHL per week.

  • United Airlines (UA) provides 136 weekly flights that jet off after midday. The earliest departs at 12:30PM.
  • You can also select from the 45 afternoon and evening flights provided by Delta Air Lines (DL) every week. 12:07PM is the earliest take-off time.
  • Otherwise you can find a flight from 12:00PM onward with American Airlines (AA). This carrier offers 30 afternoon and evening flights a week.

What is the earliest departure time out of Chantilly to Philadelphia?
5:02AM is the first flight taking off from IAD, arriving at PHL at 9:48PM. Save time in the morning by having your luggage zipped up and ready to be thrown into your rideshare.
What is the latest departure time out of Chantilly to Philadelphia?
From IAD, the latest flight takes off at 10:50PM and touches down at 8:45PM at PHL. If you don’t enjoy early starts, this is the flight for you!
What is the average price from Chantilly to Philadelphia?
Round-trip journeys for this route start from around $179. When you’re ready book your trip, we’re ready to help you score the best price possible. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Philadelphia Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Philadelphia to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from IAD to PHL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Washington to Philadelphia, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.