Oslo (OSL) to Boston (BOS) flight deal in economy from $517
$711 USD
-27%$517 USD
Verified about 7 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
23% of dates checked are available within 10% of the lowest price
Wednesday, December 16th, 2026
8 round-trip options
Returning
Mon, Dec 21, 2026•5 Day Trip
$761 USD
Returning
Tue, Dec 22, 2026•6 Day Trip
$720 USD
Returning
Wed, Dec 23, 2026•7 Day Trip
$720 USD
Returning
Thu, Dec 24, 2026•8 Day Trip
$690 USD
Returning
Fri, Dec 25, 2026•9 Day Trip
$619 USD
Returning
Sat, Dec 26, 2026•10 Day Trip
$720 USD
Returning
Tue, Dec 29, 2026•13 Day Trip
$720 USD
Returning
Wed, Dec 30, 2026•14 Day Trip
$720 USD