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BCN (Barcelona) to SEA (Seattle) Flights $684.09

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Cheap BCN to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Barcelona to Seattle (BCN to SEA)

Question : How many days should you spend in Seattle?
Answer : Over the next two months, travelers from BCN to SEA are planning on staying for two weeks on average.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jul 17th, the best day for booking to Seattle (SEA) is Aug 5th. It costs $1,151, which is 21% below this route's average price.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Saturday is your lowest-cost day to fly in August. Being flexible with your travel days garners even more savings during booking.

Question : Over the coming months, which airline is getting their passengers to Seattle-Tacoma International Airport (SEA) round-trip the cheapest?
Answer : Air France is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $695, which is quite a deal when compared to the more expensive bookings of $3,974.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $695 to $3,974, prices for BCN to SEA do change much more than the majority of routes from Spain and Canary Islands. Remember, the sooner you book, the better price you tend to get.