Barcelona BCN Delta Airlines Los Angeles LAX United Airlines

UA/DL LAX or LAS to Barcelona $535-$571 Jan 9-May 10

United/Star Alliance have Los Angeles or Las Vegas to Barcelona on sale from $535 to $552 Jan 9-May 10 and SkyTeam from $552 to $571 January 9-April 5. Lowest Star Alliance fares are Air Canada, but there are also options to fly all Swiss Airlines or Lufthansa Airlines for slightly higher $500s.

Las Vegas – Barcelona $552 Delta, $559 United Sat March 4 – Sun March 13..

United Airlines ticket for all Swiss Airlines operated flights:

Los Angeles LAX – Zurich ZRH – Barcelona BCN – ZRH – LAX

$563.36 round trip  Fri May 5 – Mon May 15

LAX-BCN $564 UA May 5-15

Delta Airlines Los Angeles LAX – New York JFK – Barcelona BCN – JFK – LAX

$551.76 round trip  Sat Feb 4 – Sun Feb 12

LAX-BCN $552 DL Feb4-12

Loyalty Traveler curated Airfare Deals and Google Flights and Kayak Explore tutorials.

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