How does KAYAK find such low prices on flights from District of Columbia to Philadelphia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Philadelphia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Philadelphia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Philadelphia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Philadelphia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$75 CHEAP FLIGHTS from District of Columbia to Philadelphia

PHL

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

...and more

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Cheapest round-trip

$174

JetBlue

Mon 3/16Mon 3/23

DCA - PHL • 1 stop

Cheapest non-stop

$179

Typical prices: $199-$458

United Airlines

Thu 3/12Mon 3/16

IAD - PHL • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Philadelphia!

Flight Deals

Cheap Flights from District of Columbia to Philadelphia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to Philadelphia

Mon, Mar 16 - Mon, Mar 23

3:55 pm - 10:31 pm

DCA

PHL

6h 36m

1 stop

6:00 am - 1:49 pm

PHL

DCA

7h 49m

1 stop

$174JetBlue

Thu, Mar 12 - Mon, Mar 16

8:32 am - 9:47 am

IAD

PHL

1h 15mnonstop

7:45 pm - 8:58 pm

PHL

IAD

1h 13mnonstop

$179United Airlines

Mon, Mar 2 - Fri, Mar 6

7:05 pm - 11:11 am

IAD

PHL

16h 06m

1 stop

7:46 pm - 7:24 am

PHL

IAD

11h 38m

1 stop

$180Multiple Airlines

Wed, Apr 22 - Sat, May 9

12:00 pm - 5:38 pm

DCA

PHL

5h 38m

1 stop

6:00 am - 11:10 am

PHL

DCA

5h 10m

1 stop

$189JetBlue

Thu, Jun 18 - Sun, Jun 21

10:34 pm - 11:44 pm

IAD

PHL

1h 10mnonstop

6:10 am - 7:19 am

PHL

IAD

1h 09mnonstop

$194United Airlines

Tue, Mar 17 - Sat, Mar 21

2:55 pm - 11:42 pm

DCA

PHL

8h 47m

1 stop

6:00 am - 1:03 pm

PHL

DCA

7h 03m

1 stop

$209JetBlue

Thu, Mar 12 - Mon, Mar 16

6:30 am - 1:24 am

IAD

PHL

18h 54m

2 stops

7:10 pm - 11:56 pm

PHL

IAD

28h 46m

1 stop

$216Frontier

Fri, Mar 6 - Mon, Mar 9

5:00 am - 9:45 am

DCA

PHL

4h 45m

1 stop

3:14 pm - 4:25 pm

PHL

DCA

1h 11mnonstop

$219American Airlines

Thu, Mar 12 - Mon, Mar 16

8:15 am - 7:16 pm

IAD

PHL

11h 01m

1 stop

7:10 pm - 11:56 pm

PHL

IAD

28h 46m

1 stop

$223Frontier

Sat, Feb 28 - Wed, Mar 4

10:05 am - 2:54 pm

DCA

PHL

4h 49m

1 stop

7:19 pm - 8:37 pm

PHL

DCA

1h 18mnonstop

$234American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$75

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from Washington Dulles Airport to Philadelphia

How does KAYAK find such low prices on flights from District of Columbia to Philadelphia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Philadelphia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Philadelphia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Philadelphia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Philadelphia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Wildwood Crest

Newark

North Wildwood

Vineland

Essington

West Chester

Elkton

Pottstown

Willow Grove

Kennett Square

Voorhees

Somers Point

Middletown

Wyomissing

Glen Mills

Phoenixville

Bird in Hand

Blackwood

Millville

Strasburg

Everything you need to know for your flight to Philadelphia

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Philadelphia

Philadelphia (PHL)

PHL

$71 Find Cheap Flights from District of Columbia to Philadelphia

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

Everything you should know

Cheap Flights from District of Columbia to Philadelphia

Recent round-trip flight deals from District of Columbia to Philadelphia

Recent one-way flight deals from District of Columbia to Philadelphia

Recent last minute flight deals from District of Columbia to Philadelphia

Recent direct flight deals from District of Columbia to Philadelphia

Good to know

FAQs for booking flights from District of Columbia to Philadelphia

How does KAYAK find such low prices on flights from District of Columbia to Philadelphia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Philadelphia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Philadelphia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Philadelphia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Philadelphia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Philadelphia?

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

Cabin class types available on flights to District of Columbia

Complete your trip to Philadelphia with a hotel stay or car rental

Find direct flights for Philadelphia

Flights to other popular destinations

Flights from domestic origins to Philadelphia

Choose which airport to fly into in Philadelphia

Find deals for your return flight