MAD to IAD from $609 in economy – flightdeals.net

Home Premium Fare Deals About

American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

Round Trip•Economy

Madrid-Barajas Airport

Washington Dulles International Airport

Washington, United States

$741 USD

-18%$609 USD

Verified 13 days ago

July 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5 6$1,348 7$1,348 8$1,348 9$1,348 10$1,365 11$1,365 12$975 13$912 14$901 15$901 16$901 17$918 18$918 19$839 20$822 21$816 22$816 23$816 24$833 25$833 26$833 27$816 28$816 29$816 30$971 31$1,057 1$930 2$930

Good Availability

53% of dates checked are available within 10% of the lowest price

Monday, July 20th, 2026

3 round-trip options

Returning

Wed, Jul 29, 2026•9 Day Trip

$822 USD

Returning

Thu, Jul 30, 2026•10 Day Trip

$822 USD

Returning

Sat, Aug 1, 2026•12 Day Trip

$839 USD