$264 Cheap Delta flights Tri-Cities (TRI) to Washington (DCA)

$264 Cheap Delta flights Tri-Cities (TRI) to Washington (DCA)

Prices were available within the past 7 days and start at $264 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Mon, Jun 8

TRI

Tri-Cities

DCA

Washington

$299 Roundtrip, found 14 hours ago

$299

Roundtrip

found 14 hours ago

Select Delta flight, departing Tue, Jun 2 from Tri-Cities to Washington, returning Mon, Jun 8, priced at $299 found 14 hours ago

Tue, Jun 2 - Sat, Jun 6

TRI

Tri-Cities

DCA

Washington

$324 Roundtrip, found 14 hours ago

$324

Roundtrip

found 14 hours ago

Select Delta flight, departing Tue, Jun 2 from Tri-Cities to Washington, returning Sat, Jun 6, priced at $324 found 14 hours ago

Sun, May 31 - Mon, Jun 8

TRI

Tri-Cities

DCA

Washington

$348 Roundtrip, found 14 hours ago

$348

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, May 31 from Tri-Cities to Washington, returning Mon, Jun 8, priced at $348 found 14 hours ago

Wed, Jun 3 - Sun, Jun 7

TRI

Tri-Cities

DCA

Washington

$349 Roundtrip, found 14 hours ago

$349

Roundtrip

found 14 hours ago

Select Delta flight, departing Wed, Jun 3 from Tri-Cities to Washington, returning Sun, Jun 7, priced at $349 found 14 hours ago

Mon, Jun 1 - Sun, Jun 7

TRI

Tri-Cities

DCA

Washington

$369 Roundtrip, found 14 hours ago

$369

Roundtrip

found 14 hours ago

Select Delta flight, departing Mon, Jun 1 from Tri-Cities to Washington, returning Sun, Jun 7, priced at $369 found 14 hours ago

Sun, May 31 - Sat, Jun 6

TRI

Tri-Cities

DCA

Washington

$373 Roundtrip, found 14 hours ago

$373

Roundtrip

found 14 hours ago

Select Delta flight, departing Sun, May 31 from Tri-Cities to Washington, returning Sat, Jun 6, priced at $373 found 14 hours ago