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

Saturday, September 5th, 2026

8 round-trip options

Returning
Thu, Sep 10, 20265 Day Trip
$695 USD
Returning
Fri, Sep 11, 20266 Day Trip
$790 USD
Returning
Sat, Sep 12, 20267 Day Trip
$629 USD
Returning
Sun, Sep 13, 20268 Day Trip
$923 USD
Returning
Mon, Sep 14, 20269 Day Trip
$808 USD
Returning
Tue, Sep 15, 202610 Day Trip
$746 USD
Returning
Wed, Sep 16, 202611 Day Trip
$828 USD
Returning
Sat, Sep 19, 202614 Day Trip
$629 USD