$249 Cheap Delta flights Tri-Cities (TRI) to Washington (IAD)

$249 Cheap Delta flights Tri-Cities (TRI) to Washington (IAD)

Prices were available within the past 7 days and start at $249 for one-way flights and $201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 24 - Tue, Jan 27

TRI

Tri-Cities

IAD

Washington

$201 Roundtrip, found 14 hours ago

$201

Roundtrip

found 14 hours ago

Select Delta flight, departing Sat, Jan 24 from Tri-Cities to Washington, returning Tue, Jan 27, priced at $201 found 14 hours ago

Sat, Jan 24 - Sun, Jan 25

TRI

Tri-Cities

IAD

Washington

$235 Roundtrip, found 14 hours ago

$235

Roundtrip

found 14 hours ago

Select Delta flight, departing Sat, Jan 24 from Tri-Cities to Washington, returning Sun, Jan 25, priced at $235 found 14 hours ago

Wed, Jan 21 - Sat, Jan 24

TRI

Tri-Cities

IAD

Washington

$240 Roundtrip, found 14 hours ago

$240

Roundtrip

found 14 hours ago

Select Delta flight, departing Wed, Jan 21 from Tri-Cities to Washington, returning Sat, Jan 24, priced at $240 found 14 hours ago

Mon, Jan 19 - Tue, Jan 27

TRI

Tri-Cities

IAD

Washington

$241 Roundtrip, found 14 hours ago

$241

Roundtrip

found 14 hours ago

Select Delta flight, departing Mon, Jan 19 from Tri-Cities to Washington, returning Tue, Jan 27, priced at $241 found 14 hours ago

Sun, Jan 18 - Tue, Jan 27

TRI

Tri-Cities

IAD

Washington

$250 Roundtrip, found 14 hours ago

$250

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, Jan 18 from Tri-Cities to Washington, returning Tue, Jan 27, priced at $250 found 14 hours ago

Thu, Jan 22 - Sun, Jan 25

TRI

Tri-Cities

IAD

Washington

$269 Roundtrip, found 14 hours ago

$269

Roundtrip

found 14 hours ago

Select Delta flight, departing Thu, Jan 22 from Tri-Cities to Washington, returning Sun, Jan 25, priced at $269 found 14 hours ago

Wed, Jan 21 - Sat, Jan 24

TRI

Tri-Cities

IAD

Washington

$274 Roundtrip, found 14 hours ago

$274

Roundtrip

found 14 hours ago

Select Delta flight, departing Wed, Jan 21 from Tri-Cities to Washington, returning Sat, Jan 24, priced at $274 found 14 hours ago

Mon, Jan 19 - Sun, Jan 25

TRI

Tri-Cities

IAD

Washington

$275 Roundtrip, found 14 hours ago

$275

Roundtrip

found 14 hours ago

Select Delta flight, departing Mon, Jan 19 from Tri-Cities to Washington, returning Sun, Jan 25, priced at $275 found 14 hours ago