Book United Colorado Springs to Seattle flight deals from $226

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Search flights from Colorado Springs to Seattle (COS - SEA)

November

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Thu 22

Return Fri 7
from$ 313*Viewed: 4 hours ago

Fri 23

Return Sat 8
from$ 342*Viewed: 4 hours ago

Fri 30

Return Sat 15
from$ 313*Viewed: 4 hours ago

December

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Sat 1

Return Sun 16
from$ 315*Viewed: 4 hours ago

Sun 16

Return Mon 31
from$ 314*Viewed: 4 hours ago

Wed 19

Return Thu 3
from$ 342*Viewed: 4 hours ago

January

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Tue 8

Return Wed 23
from$ 226*Viewed: 4 hours ago

Tue 15

Return Wed 30
from$ 226*Viewed: 4 hours ago

Tue 29

Return Wed 13
from$ 255*Viewed: 4 hours 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 Colorado Springs to Seattle

from
to
Type
Dates
Price*
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Tue 8 Jan 2019
Return Wed 23 Jan 2019
from$ 226*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Tue 15 Jan 2019
Return Wed 30 Jan 2019
from$ 226*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Sat 12 Jan 2019
Return Sun 27 Jan 2019
from$ 255*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Tue 29 Jan 2019
Return Wed 13 Feb 2019
from$ 255*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Thu 10 Jan 2019
Return Fri 25 Jan 2019
from$ 256*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from$ 256*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Sat 26 Jan 2019
Return Sun 10 Feb 2019
from$ 259*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Sat 5 Jan 2019
Return Sun 20 Jan 2019
from$ 283*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Sat 19 Jan 2019
Return Sun 3 Feb 2019
from$ 283*Viewed: 4 hours ago
Colorado Springs (COS)
to Seattle (SEA)
Roundtrip
Depart Thu 17 Jan 2019
Return Fri 1 Feb 2019
from$ 285*Viewed: 4 hours 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

54 °FWednesday11/14/2018
47 °FThursday11/15/2018
50 °FFriday11/16/2018
42 °FSaturday11/17/2018
36 °FSunday11/18/2018
36 °FMonday11/19/2018
36 °FTuesday11/20/2018
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