Washington (IAD) to Split (SPU) flight deal in economy from $600

Saturday, September 12th, 2026

6 round-trip options

Returning
Sat, Sep 19, 20267 Day Trip
$629 USD
Returning
Sun, Sep 20, 20268 Day Trip
$882 USD
Returning
Mon, Sep 21, 20269 Day Trip
$811 USD
Returning
Tue, Sep 22, 202610 Day Trip
$746 USD
Returning
Wed, Sep 23, 202611 Day Trip
$749 USD
Returning
Sat, Sep 26, 202614 Day Trip
$629 USD