Chicago (ORD) to Reykjavik (Keflavik) (KEF) flight deal in economy from $416

Thursday, July 16th, 2026

4 round-trip options

Returning
Wed, Jul 22, 20266 Day Trip
$873 USD
Returning
Thu, Jul 23, 20267 Day Trip
$1,071 USD
Returning
Fri, Jul 24, 20268 Day Trip
$1,008 USD
Returning
Tue, Jul 28, 202612 Day Trip
$873 USD