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

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

Prices were available within the past 7 days and start at for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 13 - Wed, Dec 17

TRI

Tri-Cities

DCA

Washington

$329 Roundtrip, found 2 days ago

$329

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Wed, Dec 17, priced at $329 found 2 days ago

Wed, Dec 10 - Sat, Dec 13

TRI

Tri-Cities

DCA

Washington

$359 Roundtrip, found 2 days ago

$359

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Dec 10 from Tri-Cities to Washington, returning Sat, Dec 13, priced at $359 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$433 Roundtrip, found 2 days ago

$433

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $433 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$449 Roundtrip, found 2 days ago

$449

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $449 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$463 Roundtrip, found 2 days ago

$463

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $463 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$507 Roundtrip, found 2 days ago

$507

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $507 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$515 Roundtrip, found 2 days ago

$515

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $515 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$543 Roundtrip, found 2 days ago

$543

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $543 found 2 days ago

Sun, Dec 14 - Mon, Dec 15

TRI

Tri-Cities

DCA

Washington

$597 Roundtrip, found 2 days ago

$597

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Dec 14 from Tri-Cities to Washington, returning Mon, Dec 15, priced at $597 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$607 Roundtrip, found 2 days ago

$607

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $607 found 2 days ago

Sat, Dec 13 - Sun, Dec 14

TRI

Tri-Cities

DCA

Washington

$610 Roundtrip, found 2 days ago

$610

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Dec 13 from Tri-Cities to Washington, returning Sun, Dec 14, priced at $610 found 2 days ago