Flights From Porto (OPO) to Tukwila (SEA)

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Selected fares from Porto to Tukwila

The cheapest prices found with in the last 7 days for return flights were CA $1,371 and CA $786 for one-way flights to Tukwila for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Mon, Oct 19 - Thu, Nov 19
OPO
Dr. Francisco de Sa Carneiro
SEA
Seattle - Tacoma Intl.
CA $1,371 Roundtrip, found 4 hours ago
CA $1,371
Roundtrip
found 4 hours ago
Select Iberia flight, departing Mon, Oct 19 from Dr. Francisco de Sa Carneiro to Seattle - Tacoma Intl., returning Thu, Nov 19, priced at CA $1,371 found 4 hours ago
Air Canada
Tue, Oct 20 - Thu, Nov 19
OPO
Dr. Francisco de Sa Carneiro
SEA
Seattle - Tacoma Intl.
CA $1,393 Roundtrip, found 4 hours ago
CA $1,393
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Tue, Oct 20 from Dr. Francisco de Sa Carneiro to Seattle - Tacoma Intl., returning Thu, Nov 19, priced at CA $1,393 found 4 hours ago
Iberia
Fri, Oct 23 - Sat, Nov 21
OPO
Dr. Francisco de Sa Carneiro
SEA
Seattle - Tacoma Intl.
CA $1,404 Roundtrip, found 4 hours ago
CA $1,404
Roundtrip
found 4 hours ago
Select Iberia flight, departing Fri, Oct 23 from Dr. Francisco de Sa Carneiro to Seattle - Tacoma Intl., returning Sat, Nov 21, priced at CA $1,404 found 4 hours ago

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