Book United Baltimore to Seattle flight deals from $260

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Search flights from Baltimore to Seattle (BWI - SEA)

November

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Tuesday 13th

Return Wednesday 28th
from$ 264*Viewed: 1 hour ago

Wednesday 14th

Return Thursday 29th
from$ 264*Viewed: 1 hour ago

Sunday 18th

Return Monday 3rd
from$ 321*Viewed: 1 hour ago

December

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Saturday 1st

Return Sunday 16th
from$ 282*Viewed: 1 hour ago

Tuesday 11th

Return Wednesday 26th
from$ 365*Viewed: 1 hour ago

Wednesday 12th

Return Thursday 27th
from$ 369*Viewed: 1 hour ago

January

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Friday 11th

Return Saturday 26th
from$ 264*Viewed: 1 hour ago

Tuesday 15th

Return Wednesday 30th
from$ 260*Viewed: 1 hour ago

Wednesday 16th

Return Thursday 31st
from$ 260*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Plan ahead for flights from Baltimore to Seattle

from
to
Type
Dates
Price*
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Tue 15 Jan 2019
Return Wed 30 Jan 2019
from$ 260*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Wed 16 Jan 2019
Return Thu 31 Jan 2019
from$ 260*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 264*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 264*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from$ 264*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Thu 24 Jan 2019
Return Tue 29 Jan 2019
from$ 264*Viewed: 10 hours ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Sat 1 Dec 2018
Return Sun 16 Dec 2018
from$ 282*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 300*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Tue 8 Jan 2019
Return Wed 23 Jan 2019
from$ 317*Viewed: 1 hour ago
Baltimore (BWI)
to Seattle (SEA)
Roundtrip
Depart Thu 15 Nov 2018
Return Fri 30 Nov 2018
from$ 321*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Seattle

48 °FMonday10/22/2018
56 °FTuesday10/23/2018
53 °FWednesday10/24/2018
52 °FThursday10/25/2018
50 °FFriday10/26/2018
48 °FSaturday10/27/2018
50 °FSunday10/28/2018
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