Kristiansand (KRS) to Boston (BOS) flight deal in economy from $637

Friday, December 18th, 2026

5 round-trip options

Returning
Wed, Dec 23, 20265 Day Trip
$943 USD
Returning
Fri, Dec 25, 20267 Day Trip
$954 USD
Returning
Tue, Dec 29, 202611 Day Trip
$795 USD
Returning
Wed, Dec 30, 202612 Day Trip
$899 USD
Returning
Thu, Dec 31, 202613 Day Trip
$910 USD