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

Thursday, September 3rd, 2026

9 round-trip options

Returning
Tue, Sep 8, 20265 Day Trip
$737 USD
Returning
Wed, Sep 9, 20266 Day Trip
$740 USD
Returning
Thu, Sep 10, 20267 Day Trip
$733 USD
Returning
Fri, Sep 11, 20268 Day Trip
$828 USD
Returning
Sat, Sep 12, 20269 Day Trip
$652 USD
Returning
Sun, Sep 13, 202610 Day Trip
$946 USD
Returning
Mon, Sep 14, 202611 Day Trip
$864 USD
Returning
Tue, Sep 15, 202612 Day Trip
$722 USD
Returning
Wed, Sep 16, 202613 Day Trip
$805 USD