Get United's best fares today on flights from Spain starting at $1,659

Select journey type

Enter to select travel class and passengers

Best airfares on flights from Spain in the next 14 days

Barcelona (BCN) to Washington, D.C. (IAD)

Depart: 05/28/19,
Return: 06/08/19
from$ 1,659*Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Airports in Spain

United offers flights from Spain to over 340 destinations worldwide.

Whether you visit Spain for Madrid’s nightlife, the Mediterranean beaches or the annual Sónar Barcelona music festival, travel to your next destination with United. United flights from Spain depart from Adolfo Suárez Madrid – Barajas Airport (MAD) and Barcelona – El Prat Airport (BCN).