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Promotional code conditions: Only for flights marked as promotional on http://www.flylevel.com. The discount code will apply for reservations made from December 27th 2022, to January 2nd, 2023 to fly January 15th and March 22nd, April 18th to May 15h and September 1st to November 31st, 2023 on routes to the United States. Valid for round trip reservations on LEVEL’s direct routes from/ to Barcelona. The discount does not apply to rates or additional services/packages. Non-cumulative promotion. Limited availability. For Barcelona to New York route, the price will have a discount up to 14%. For Barcelona to Boston route, the price will have a discount up to 57%. For Barcelona to Los Angeles route, the price will have a discount up to 6%. For Barcelona to San Francisco route, the price will have a discount up to 7%.