$99 Cheap Delta flights Seattle (SEA) to Washington (WAS)

$99 Cheap Delta flights Seattle (SEA) to Washington (WAS)

Prices were available within the past 7 days and start at $99 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 6 - Tue, Dec 9

SEA

Seattle

BWI

Baltimore

$171 Roundtrip, just found

$171

Roundtrip

just found

Select Delta flight, departing Sat, Dec 6 from Seattle to Baltimore, returning Tue, Dec 9, priced at $171 just found

Sun, Nov 16 - Wed, Nov 19

SEA

Seattle

BWI

Baltimore

$177 Roundtrip, just found

$177

Roundtrip

just found

Select Delta flight, departing Sun, Nov 16 from Seattle to Baltimore, returning Wed, Nov 19, priced at $177 just found

Sat, Nov 8 - Sat, Nov 15

SEA

Seattle

BWI

Baltimore

$185 Roundtrip, found 14 hours ago

$185

Roundtrip

found 14 hours ago

Select Delta flight, departing Sat, Nov 8 from Seattle to Baltimore, returning Sat, Nov 15, priced at $185 found 14 hours ago

Mon, Nov 17 - Thu, Nov 20

SEA

Seattle

BWI

Baltimore

$191 Roundtrip, just found

$191

Roundtrip

just found

Select Delta flight, departing Mon, Nov 17 from Seattle to Baltimore, returning Thu, Nov 20, priced at $191 just found

Tue, Dec 9 - Wed, Dec 10

SEA

Seattle

BWI

Baltimore

$191 Roundtrip, found 4 hours ago

$191

Roundtrip

found 4 hours ago

Select Delta flight, departing Tue, Dec 9 from Seattle to Baltimore, returning Wed, Dec 10, priced at $191 found 4 hours ago

Fri, Oct 3 - Sat, Oct 4

SEA

Seattle

IAD

Washington

$252 Roundtrip, found 4 hours ago

$252

Roundtrip

found 4 hours ago

Select Delta flight, departing Fri, Oct 3 from Seattle to Washington, returning Sat, Oct 4, priced at $252 found 4 hours ago

Sat, Oct 4 - Wed, Oct 8

SEA

Seattle

DCA

Washington

$307 Roundtrip, just found

$307

Roundtrip

just found

Select Delta flight, departing Sat, Oct 4 from Seattle to Washington, returning Wed, Oct 8, priced at $307 just found