Madrid (MAD) to Washington (IAD) flight deal in economy from $609

Monday, November 30th, 2026

4 round-trip options

Returning
Tue, Dec 8, 20268 Day Trip
$645 USD
Returning
Wed, Dec 9, 20269 Day Trip
$645 USD
Returning
Thu, Dec 10, 202610 Day Trip
$645 USD
Returning
Mon, Dec 14, 202614 Day Trip
$645 USD