Book United Harrisburg to Seattle flight deals from $388

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Search flights from Harrisburg to Seattle (MDT - SEA)

December

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12/23/18

Return: 01/07/19
from$ 538*Viewed: 5 minutes ago

12/24/18

Return: 01/08/19
from$ 444*Viewed: 5 minutes ago

12/25/18

Return: 01/09/19
from$ 521*Viewed: 5 minutes ago

January

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01/15/19

Return: 01/30/19
from$ 388*Viewed: 5 minutes ago

01/22/19

Return: 02/06/19
from$ 388*Viewed: 5 minutes ago

01/29/19

Return: 02/13/19
from$ 388*Viewed: 5 minutes ago

February

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02/05/19

Return: 02/20/19
from$ 388*Viewed: 5 minutes ago

02/12/19

Return: 02/27/19
from$ 388*Viewed: 5 minutes ago

02/26/19

Return: 03/13/19
from$ 388*Viewed: 5 minutes 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 Harrisburg to Seattle

from
to
Type
Dates
Price*
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 01/15/19
Return: 01/30/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 01/22/19
Return: 02/06/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 01/29/19
Return: 02/13/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 02/05/19
Return: 02/20/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 02/12/19
Return: 02/27/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 02/19/19
Return: 03/06/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 02/26/19
Return: 03/13/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 03/05/19
Return: 03/20/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 03/12/19
Return: 03/27/19
from$ 388*Viewed: 5 minutes ago
Harrisburg (MDT)
to Seattle (SEA)
Roundtrip
Depart: 01/08/19
Return: 01/23/19
from$ 391*Viewed: 5 minutes 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

50 °FSaturday12/15/18
46 °FSunday12/16/18
50 °FMonday12/17/18
54 °FTuesday12/18/18
54 °FWednesday12/19/18
52 °FThursday12/20/18
42 °FFriday12/21/18
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