Popular Flights from Seattle to Porto
- Airfare from Seattle to Porto on US Airways from $1089 round trip
- Airfare from Seattle to Porto on KLM from $1109 round trip
- Airfare from Seattle to Porto on American from $1150 round trip
- Airfare from Seattle to Porto on Iberia from $1176 round trip
- Airfare from Seattle to Porto on TAP from $1182 round trip
Did You Know?
- Frankfurt, DE is the most popular connection for one stop flights between Seattle, WA and Porto, PT.
- 12 airlines operate between Seattle, WA and Porto, PT
- The smallest aircraft operated by Alitalia flying between Seattle, WA and Porto, PT is a 757 with 166 seats.
- Lufthansa has the most one stop flights between Seattle, WA and Porto, PT.
- The largest aircraft operated by Air Berlin flying between Seattle, WA and Porto, PT is a 757 with 188 seats.
- 126 flights per week fly out of Seattle, WA connecting to Porto, PT
- 154,457 seats are available per day to fly out of Seattle, WA connecting to Porto, PT
- Air Berlin has 5 two stops or more flights between Seattle, WA and Porto, PT.
