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

Friday, November 20th, 2026

4 round-trip options

Returning
Sat, Nov 28, 20268 Day Trip
$679 USD
Returning
Sun, Nov 29, 20269 Day Trip
$679 USD
Returning
Mon, Nov 30, 202610 Day Trip
$662 USD
Returning
Fri, Dec 4, 202614 Day Trip
$679 USD