Cheap Flights from Philadelphia International Airport to Washington D.C (IAD) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1Search	2Search	3Search	4Search	5Search	6Search
7Search	8Search	9Search	10Search	11Search	12Search	13Search
14Search	15Search	16Search	17Search	18Search	19Search	20Search
21Search	22Search	23Search	24Search	25Search	26242	27Search
28Search	29Search	30Search

Select Return Date　　 Change Departure Date

Return Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1------	2------	3------	4------	5------	6------
7------	8------	9------	10------	11------	12------	13------
14------	15------	16------	17------	18------	19------	20------
21------	22------	23------	24------	25------	26------	27------
28------	29------	30------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Philadelphia－Washington Dulles Airport
September Lowest Airfares
USD242

The airfare displayed above is for United Airlines

Set calendar for this month
Philadelphia－Washington Dulles Airport
October Lowest Airfares
USD307

The airfare displayed above is for United Airlines

Set calendar for this month

Philadelphia－Washington Dulles Airport
November Lowest Airfares -----
Philadelphia－Washington Dulles Airport
December Lowest Airfares
USD401

The airfare displayed above is for United Airlines

Set calendar for this month
Philadelphia－Washington Dulles Airport
January Lowest Airfares -----

Philadelphia－Washington D.C
Estimated Flight Time
1 Hours 15 Minutes
Philadelphia－Washington D.C
Number of Operating Airlines
5

Operating Airlines for Philadelphia－Washington Dulles Airport Route
Non-StopUnited Airlines

American Airlines

Alaska Airlines

Delta Air Lines

Linear Air

Other Destinations from:Philadelphia

Philadelphia－Washington D.C(Ronald Reagan Washington National)
USD368〜
Philadelphia－Chicago(O'Hare)
USD196〜
Philadelphia－Chicago(Midway)
USD198〜
Philadelphia－Dallas(/Fort Worth)
USD233〜
Philadelphia－Dallas(Love Field)
USD238〜
Philadelphia－San Diego(SAN)
USD275〜
Philadelphia－Atlanta(Hartsfield-Jackson)
USD160〜
Philadelphia－Houston(William P. Hobby)
USD249〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Phoenix Sky Harbor Airport－Washington D.C(Washington Dulles)
USD277〜
Pittsburgh Airport－Washington D.C(Washington Dulles)
USD183〜
T. F. Green Airport－Washington D.C(Washington Dulles)
USD235〜
Raleigh-Durham Airport－Washington D.C(Washington Dulles)
USD207〜
* Fares vary in accordance to seat availability