Flights From Seattle (SEA) to Rockville (WAS)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Seattle to Rockville

The cheapest prices found with in the last 7 days for return flights were CA $284 and CA $147 for one-way flights to Rockville for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Sep 30 - Wed, Oct 1
SEA
Seattle - Tacoma Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
CA $284 Roundtrip, found 19 hours ago
CA $284
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Oct 1, priced at CA $284 found 19 hours ago
Delta
Wed, Sep 24 - Fri, Sep 26
SEA
Seattle - Tacoma Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
CA $368 Roundtrip, found 5 days ago
CA $368
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 24 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Sep 26, priced at CA $368 found 5 days ago
American Airlines
Thu, Jan 15 - Mon, Jan 26
SEA
Seattle - Tacoma Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
CA $373 Roundtrip, found 3 days ago
CA $373
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jan 15 from Seattle - Tacoma Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jan 26, priced at CA $373 found 3 days ago