Flights From Lisbon District (PT-11) to SeaTac (SEA)

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Selected fares from Lisbon District to SeaTac

The cheapest prices found with in the last 7 days for return flights were CA $1,038 and CA $787 for one-way flights to SeaTac for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Nov 20 - Thu, Feb 12
LIS
Humberto Delgado
SEA
Seattle - Tacoma Intl.
CA $1,038 Roundtrip, found 4 days ago
CA $1,038
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Nov 20 from Humberto Delgado to Seattle - Tacoma Intl., returning Thu, Feb 12, priced at CA $1,038 found 4 days ago
Air Canada
Thu, Nov 20 - Thu, Feb 12
LIS
Humberto Delgado
SEA
Seattle - Tacoma Intl.
CA $1,148 Roundtrip, found 4 days ago
CA $1,148
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Nov 20 from Humberto Delgado to Seattle - Tacoma Intl., returning Thu, Feb 12, priced at CA $1,148 found 4 days ago
Lufthansa
Thu, Nov 20 - Thu, Feb 12
LIS
Humberto Delgado
SEA
Seattle - Tacoma Intl.
CA $1,158 Roundtrip, found 4 days ago
CA $1,158
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Nov 20 from Humberto Delgado to Seattle - Tacoma Intl., returning Thu, Feb 12, priced at CA $1,158 found 4 days ago