Flights from Philadelphia Airport PHL to Washington Airport IAD
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Flight Price FAQ - Philadelphia (PHL) to Washington (IAD)
DIRECT
United
What is the cheapest direct flight one way from Philadelphia PHL to Washington IAD?
The cheapest direct flight one way from Philadelphia PHL to Washington IAD is £149.26 ($204 €172.06)
DIRECT
United
What is the cheapest direct return flight from Philadelphia PHL to Washington IAD?
The cheapest direct return flight from Philadelphia PHL to Washington IAD is £131.70 ($180 €151.81)
1+ STOP(S)
What is the cheapest flight one way from Philadelphia PHL to Washington IAD?
The cheapest flight one way from Philadelphia PHL to Washington IAD is £46.83 ($64 €53.98)
1+ STOP(S)
What is the cheapest return flight from Philadelphia PHL to Washington IAD?
The cheapest return flight from Philadelphia PHL to Washington IAD is £96.58 ($132 €111.33)
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.
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