San José (SJO) to Washington (IAD) flight deal in business from $869

Monday, December 21st, 2026

8 round-trip options

Returning
Sat, Dec 26, 20265 Day Trip
$1,518 USD
Returning
Sun, Dec 27, 20266 Day Trip
$1,248 USD
Returning
Mon, Dec 28, 20267 Day Trip
$1,315 USD
Returning
Tue, Dec 29, 20268 Day Trip
$1,115 USD
Returning
Wed, Dec 30, 20269 Day Trip
$1,365 USD
Returning
Thu, Dec 31, 202610 Day Trip
$1,058 USD
Returning
Fri, Jan 1, 202711 Day Trip
$1,058 USD
Returning
Sat, Jan 2, 202712 Day Trip
$1,154 USD