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

Friday, September 4th, 2026

8 round-trip options

Returning
Wed, Sep 9, 20265 Day Trip
$740 USD
Returning
Thu, Sep 10, 20266 Day Trip
$733 USD
Returning
Fri, Sep 11, 20267 Day Trip
$828 USD
Returning
Sat, Sep 12, 20268 Day Trip
$667 USD
Returning
Sun, Sep 13, 20269 Day Trip
$959 USD
Returning
Mon, Sep 14, 202610 Day Trip
$846 USD
Returning
Tue, Sep 15, 202611 Day Trip
$784 USD
Returning
Wed, Sep 16, 202612 Day Trip
$859 USD