$229 Cheap United flights Phoenix (PHX) to Washington (IAD)

$229 Cheap United flights Phoenix (PHX) to Washington (IAD)

Prices were available within the past 7 days and start at $229 for one-way flights and $548 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Mar 26 - Sun, Mar 29

PHX

Phoenix

IAD

Washington

$548 Roundtrip, found 2 days ago

$548

Roundtrip

found 2 days ago

Select United flight, departing Thu, Mar 26 from Phoenix to Washington, returning Sun, Mar 29, priced at $548 found 2 days ago

Thu, Mar 26 - Sun, Mar 29

PHX

Phoenix

IAD

Washington

$554 Roundtrip, found 2 days ago

$554

Roundtrip

found 2 days ago

Select United flight, departing Thu, Mar 26 from Phoenix to Washington, returning Sun, Mar 29, priced at $554 found 2 days ago

Thu, Mar 26 - Sun, Mar 29

PHX

Phoenix

IAD

Washington

$558 Roundtrip, found 2 days ago

$558

Roundtrip

found 2 days ago

Select United flight, departing Thu, Mar 26 from Phoenix to Washington, returning Sun, Mar 29, priced at $558 found 2 days ago

Tue, Mar 24 - Thu, Mar 26

PHX

Phoenix

IAD

Washington

$603 Roundtrip, found 2 days ago

$603

Roundtrip

found 2 days ago

Select United flight, departing Tue, Mar 24 from Phoenix to Washington, returning Thu, Mar 26, priced at $603 found 2 days ago