Question 1

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and London, Mexico City, New York, Las Vegas, Los Angeles, Guadalajara, Calgary, Edinburgh, Phoenix, San Francisco, Dallas, Chicago, Honolulu, San Diego, Ontario, Glasgow, Belfast, Denver, Istanbul, Kahului.

Question 2

What are the most popular routes to and from Porto?

Accepted Answer

Travelers frequently search for route combinations, such as Porto and London, Manchester, Bristol, Glasgow, Barcelona, Madrid, Paris, Lisbon, Rome, Prague, Inverness, Newcastle upon Tyne, Belfast, Tel Aviv, Warsaw, Madeira Islands, Ponta Delgada, New York, Amsterdam, Birmingham.

Question 3

Which airports are there in Seattle?

Accepted Answer

Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Boeing Field, Kenmore Air Harbor Seaplane Base.

Question 4

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Pangborn Memorial, Victoria Inner Harbour SPB, Yakima Air Terminal.

Question 5

What airports are near Porto?

Accepted Answer

The main airport in Porto is Porto. It is also served by Porto, Santiago de Compostela, A Coruña, Vigo–Peinador, Vila Real.

Question 6

Which airlines fly between Seattle and Porto?

Accepted Answer

Currently, you can fly between Seattle and Porto with Air France, Ryanair, Alaska Airlines, TAP Portugal, United Airlines.

Question 7

When’s the best time to travel between Seattle and Porto?

Accepted Answer

If you don’t have specific dates for your trip between Seattle and Porto, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 8

What flights operate between Seattle and Porto?

Accepted Answer

Traveling between Seattle and Porto, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 9

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Pangborn Memorial, Victoria Inner Harbour SPB, Yakima Air Terminal

Question 10

How many airports are there near Porto?

Accepted Answer

There are a number of airports in and around Porto. The main one is Porto and other nearby airports include Porto, Santiago de Compostela, A Coruña, Vigo–Peinador, Vila Real.

Question 11

What time do nonstop (direct) flights between Seattle and Porto depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 12

What time do nonstop (direct) flights between Seattle and Porto arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Porto, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 13

What time do flights between Seattle and Porto depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seattle, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do flights between Seattle and Porto arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Porto, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£275
Cheapest round-trip	£808
Average round-trip	£1,062
Includes rare itinerary	Travel hack
Most popular airline	Air France

Transport Option	Typical Time	Typical Cost	Frequency	Best For
Metro Line E (Violet) to Trindade	25-30 min	€2 – €4; Z4 ticket required from airport; Andante card €0.60 extra	every 20–30 min (traffic dependent)	budget travelers to center
STCP Bus 601 to Cordoaria	35-50 min	€2 – €3; Andante card required	every 30 min (traffic dependent)	low cost option
GetBus Airport Shuttle	30-45 min	€5 – €8; direct to city center hotels	every 30–60 min (traffic dependent)	hotel drop-off convenience
Taxi	20-35 min	€20 – €30; metered; night and weekend surcharges apply	on-demand 24/7 (traffic dependent)	door-to-door with luggage
Uber / Bolt	20-35 min	€12 – €25; surge pricing may apply	on-demand 24/7 (traffic dependent)	app-based convenience
Private Transfer	20-35 min	€25 – €50; pre-booked; fixed price	pre-booked (traffic dependent)	groups and families
Rental Car	20-35 min	€25 – €60; per day; parking extra in city center	on-demand (traffic dependent)	exploring beyond Porto

Name	Carrier code	IATA Code	Passport needed during booking
Air France	AFR	AF	No
Ryanair	RYR	FR	No
Alaska Airlines	ASA	AS	No
TAP Portugal	TAP	TP	No
United Airlines	UAL	UA	No

Month	Average monthly max temperature	Average monthly min temperature
January	13°C	7°C
February	14°C	8°C
March	16°C	9°C
April	18°C	10°C
May	20°C	12°C
June	22°C	15°C
July	25°C	16°C
August	25°C	17°C
September	24°C	16°C
October	21°C	14°C
November	16°C	11°C
December	14°C	9°C

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