Flights from Washington, D.C. to Spain from $ 429*
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1 Passenger, Economy
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today
today
Find United's best fares from Washington, D.C. to Spain
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$
Washington, D.C. (IAD)to
Madrid (MAD)04/14/26 - 04/24/26from$Â 429Viewed: 23 hours agoRoundtripEconomy
Washington, D.C. (IAD)to
Barcelona (BCN)03/17/26 - 03/31/26from$Â 770Viewed: 2 hours agoRoundtripEconomy
Washington, D.C. (IAD)to
Malaga (AGP)02/24/26 - 03/10/26from$Â 507Viewed: 19 hours agoRoundtripEconomy
Washington, D.C. (IAD)to
Palma de Mallorca (PMI)02/25/26 - 03/04/26from$Â 497Viewed: 22 hours agoRoundtripEconomyWashington, D.C. (DCA)to
Madrid (MAD)02/18/26 - 03/04/26from$Â 431Viewed: 1 hour agoRoundtripEconomyWashington, D.C. (DCA)to
Barcelona (BCN)03/18/26 - 03/25/26from$Â 776Viewed: 1 hour agoRoundtripEconomy
Washington, D.C. (IAD)to
Tenerife (TFS)02/24/26 - 03/03/26from$Â 732Viewed: 22 hours agoRoundtripEconomyWashington, D.C. (DCA)to
Palma de Mallorca (PMI)02/23/26 - 03/02/26from$Â 512Viewed: 23 hours agoRoundtripEconomyWashington, D.C. (DCA)to
Tenerife (TFS)02/24/26 - 03/03/26from$Â 641Viewed: 23 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.
Business class flights from Washington, D.C. to Spain
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flight_land
$
Washington, D.C. (IAD)to
Madrid (MAD)
04/01/26 - 04/09/26
Roundtrip
Business
from
$Â 3,653
Viewed: 22 hours ago
Washington, D.C. (IAD)to
Barcelona (BCN)
07/23/26 - 08/20/26
Roundtrip
Business
from
$Â 5,960
Viewed: 1 hour ago
Washington, D.C. (IAD)to
Malaga (AGP)
11/14/26 - 11/21/26
Roundtrip
Business
from
$Â 6,971
Viewed: 4 hours ago
Washington, D.C. (IAD)to
Palma de Mallorca (PMI)
08/07/26 - 08/14/26
Roundtrip
Business
from
$Â 5,318
Viewed: 1 day ago
Washington, D.C. (DCA)to
Madrid (MAD)
02/12/26 - 02/17/26
Roundtrip
Business
from
$Â 3,909
Viewed: 11 hours ago
Washington, D.C. (DCA)to
Barcelona (BCN)
07/01/26 - 07/11/26
Roundtrip
Business
from
$Â 7,066
Viewed: 58 minutes ago
Washington, D.C. (IAD)to
Tenerife (TFS)
02/24/26 - 03/02/26
Roundtrip
Business
from
$Â 3,942
Viewed: 1 day ago
Washington, D.C. (DCA)to
Palma de Mallorca (PMI)
08/10/26 - 08/17/26
Roundtrip
Business
from
$Â 5,349
Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.