
Cheap United flights Philadelphia (PHL) to Washington (IAD)
Cheap United flights Philadelphia (PHL) to Washington (IAD)
Prices were available within the past 7 days and start at for one-way flights and $412 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 24 - Sun, May 31
PHL
Philadelphia
IAD
Washington
$412 Roundtrip, found 15 hours ago
$412
Roundtrip
found 15 hours ago
Travel information
Origin airport | Philadelphia Intl. |
|---|---|
Destination airport | Washington Dulles Intl. |
Airlines serving | United |
Popular airline | United |
Distance | 214 km |
Average flight time | 1 hour 13 mins |
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Most Popular United Routes from Philadelphia
Most Popular United Routes from Washington
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Popular Domestic Routes in Washington Dulles Intl.
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