Vacation packages
Stays
Cars
Flights
Support
All travel
Vacation packages
Stays
Cars
Cruises
Flights
Support
Things to do
Account
My Account
Members can access discounts and special features
Sign in
Create a free account
List of Favorites
AARP Member Savings
My Trips
AARP.org
Join
Renew
Expedia-AARP.com
Flights from Seattle - Tacoma Intl. Airport to Dr. Francisco de Sa Carneiro Airport
Flights to Porto
Porto District
Portugal
Europe
Flights
Expedia-AARP.com
Flights from Seattle - Tacoma Intl. Airport to Dr. Francisco de Sa Carneiro Airport
Find the Best Flight Prices With The AARP Travel Center
Packages
Flights
Roundtrip
One-way
Multi-city
1 traveler
Travelers
Adults
Decrease adults
Increase adults
Children
Ages 2 to 17
Decrease children
Increase children
Infants
Younger than 2
Decrease infants
Increase infants
Done
Economy
Economy
Premium economy
Business class
First class
Leaving from
Going to
Departing
Returning
Add a place to stay
Add a car
Search
Show map
Popular Flights from Seattle - Tacoma Intl. Airport
Seattle to Phoenix (SEA - PHX)
Seattle to Los Angeles (SEA - LAX)
Seattle to Miami (SEA - MIA)
Seattle to Lihue (SEA - LIH)
Seattle to Minneapolis (SEA - MSP)
Seattle to Palm Springs (SEA - PSP)
Seattle to Denver (SEA - DEN)
Seattle to McAllen (SEA - MFE)
Seattle to Dallas (SEA - DAL)
Seattle to Kahului (SEA - OGG)
Seattle to Athens (SEA - ATH)
Seattle to London (SEA - LHR)
Seattle to Fresno (SEA - FAT)
Seattle to Pittsburgh (SEA - PIT)
Seattle to Perth (SEA - PER)
Seattle to Boise (SEA - BOI)
Seattle to Cancun (SEA - CUN)
Seattle to Las Vegas (SEA - LAS)
Top Airlines Operating at Seattle - Tacoma Intl. Airport
Lufthansa
Popular Destinations
Flights to Porto
Flights to Vila Nova de Gaia
Flights to Braga
Flights to Douro Valley
Flights to Viana do Castelo
Flights to Baiao
Flights to Matosinhos
Flights to Guimarães
Flights to Maia
Flights to Vila do Conde
Plan Your Trip
Flights to Porto
Porto Hotels
Porto Car Rentals
Porto Vacations
7af84d97-6888-4433-a11a-e525696bde4b
2101894e-2035-4da8-bfad-c9411934acec
