Book United San Juan to Seattle flight deals from $310

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Search flights from San Juan to Seattle (SJU - SEA)

December

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Sun 23

Return Mon 7
from$ 550*Viewed: 4 hours ago

Mon 24

Return Tue 8
from$ 695*Viewed: 4 hours ago

Tue 25

Return Wed 9
from$ 550*Viewed: 4 hours ago

January

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Tue 15

Return Wed 30
from$ 335*Viewed: 4 hours ago

Sat 19

Return Sun 3
from$ 360*Viewed: 4 hours ago

Sat 26

Return Sun 10
from$ 310*Viewed: 4 hours ago

February

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Thu 7

Return Fri 22
from$ 360*Viewed: 4 hours ago

Fri 8

Return Sat 23
from$ 360*Viewed: 4 hours ago

Sat 9

Return Sun 24
from$ 360*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 San Juan to Seattle

from
to
Type
Dates
Price*
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Sat 26 Jan 2019
Return Sun 10 Feb 2019
from$ 310*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Tue 15 Jan 2019
Return Wed 30 Jan 2019
from$ 335*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Sat 19 Jan 2019
Return Sun 3 Feb 2019
from$ 360*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Thu 7 Feb 2019
Return Fri 22 Feb 2019
from$ 360*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Fri 8 Feb 2019
Return Sat 23 Feb 2019
from$ 360*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Sat 9 Feb 2019
Return Sun 24 Feb 2019
from$ 360*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Sat 12 Jan 2019
Return Sun 27 Jan 2019
from$ 430*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Mon 14 Jan 2019
Return Tue 29 Jan 2019
from$ 430*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Wed 16 Jan 2019
Return Thu 31 Jan 2019
from$ 430*Viewed: 4 hours ago
San Juan (SJU)
to Seattle (SEA)
Roundtrip
Depart Wed 23 Jan 2019
Return Thu 7 Feb 2019
from$ 430*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

42 °FSunday12/09/2018
44 °FMonday12/10/2018
43 °FTuesday12/11/2018
37 °FWednesday12/12/2018
34 °FThursday12/13/2018
46 °FFriday12/14/2018
40 °FSaturday12/15/2018
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