Madrid (MAD) to Washington (IAD) flight deal in business from $2,520

Monday, September 28th, 2026

4 round-trip options

Returning
Sun, Oct 4, 20266 Day Trip
$4,635 USD
Returning
Mon, Oct 5, 20267 Day Trip
$3,656 USD
Returning
Wed, Oct 7, 20269 Day Trip
$3,655 USD
Returning
Sun, Oct 11, 202613 Day Trip
$4,635 USD