* All amounts are in EUR. Taxes and surcharges are included. No booking fee is applicable, but a payment surcharge may apply. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Flights from Spain to the United States
From EUR349
expand_more
1 Passenger, Economy Class
expand_moretoday
today
*Modifying this information may result in a different fare
Why book directly on the KLM website?
Explore the benefits of booking through our website.
No hidden costs
Book with confidence. Our rates hide no unpleasant surprises.
24/7 customer service
Count on direct, personal support whenever you need it, day or night.
Seamless travel
Enjoy a smooth journey with timely updates and automatic rebooking.
Deals on flights from Spain to United States*
Barcelona (BCN)to
Los Angeles (LAX)
18/02/2026 - 04/03/2026
Round-trip
From
EUR616
Madrid (MAD)to
Los Angeles (LAX)
03/03/2026 - 10/03/2026
Round-trip
From
EUR618
Barcelona (BCN)to
Boston (BOS)
27/04/2026 - 04/05/2026
Round-trip
From
EUR531
Barcelona (BCN)to
San Francisco (SFO)
24/02/2026 - 03/03/2026
Round-trip
From
EUR485
Barcelona (BCN)to
Minneapolis (MSP)
03/03/2026 - 10/03/2026
Round-trip
From
EUR707
Barcelona (BCN)to
Atlanta (ATL)
24/02/2026 - 03/03/2026
Round-trip
From
EUR650