IAD to MAD from $321 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Washington Dulles International Airport

Washington, United States

Madrid-Barajas Airport

$401 USD

-20%$321 USD

Verified about 15 hours ago

July 2026

Mon

Tue

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Sun

29$581 30$581 1$581 2$651 3$655 4$530 5$470 6$470 7$466 8$466 9$526 10$530 11$530 12$470 13$470 14$470 15$470 16$530 17$530 18$530 19$470 20$470 21$466 22$470 23$444 24$444 25$444 26$384 27$325 28$325 29$325 30$375 31$379 1$379 2$329

Fair Availability

38% of dates checked are available within 10% of the lowest price

Friday, July 24th, 2026

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