CA $216 Cheap Flights from Philadelphia (PHL) to Washington (IAD)

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

Prices were available within the past 7 days and start at CA $216 for one-way flights and CA $395 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
American Airlines
Flight from Philadelphia to Washington (PHL - IAD) route information
Origin airport
Philadelphia Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines
Roundtrip price
CA $395
Distance
214 km
Average flight time
9 hours 5 mins

Philadelphia to Chantilly Flights

The easy way to book your flights from Philadelphia to Washington 

With Expedia, it’s simple to find and book flights to Washington from Philadelphia 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 United Airlines nonstop flights to Washington Dulles 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 Philadelphia to Washington today, tomorrow, or this week.  

 

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

Sort your search results by price to find great deals on your flight from Philadelphia to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Philadelphia currently is just CA $395 rising to CA $586.  

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 Washington  
  • 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 Washington from Philadelphia 

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 Washington with Expedia today.

Frequently asked questions

How much is a flight from PHL to IAD?
Start packing your bags, because round-trip flights between PHL and IAD start from CA $395. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHL to Washington Dulles Intl. Airport (IAD)?
We get that life can throw the odd curveball, so we’ve made it as easy 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 Philadelphia Airport to IAD 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 PHL to Washington Dulles Intl. Airport (IAD) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Philadelphia Airport to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 220 kilometers, it’s just a short hop from Philadelphia Airport to Washington Dulles Intl. Airport (IAD). It might be a quick one, but it’s still worth bringing something to read.
Which airlines fly direct from Philadelphia Airport to Dulles Intl. Airport?
Flying directly between Philadelphia Intl. Airport (PHL) and IAD isn’t possible at the moment. However, you’ll still be able to book a flight to Chantilly with at least one stop.
Are Philadelphia Airport to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Philadelphia Airport to Dulles Intl. Airport are available up to 12 months before departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it’s never a sure thing. Also, booking your flights ahead of time means you’ll have more choices — and you can avoid getting stuck in the dreaded middle seat! We’re constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.
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