Oslo (OSL) to Boston (BOS) flight deal in economy from $585
$736 USD
-21%$585 USD
Verified 14 days agoDecember 2026
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Good Availability
51% of dates checked are available within 10% of the lowest price
Tuesday, December 29th, 2026
8 round-trip options
Returning
Sun, Jan 3, 2027•5 Day Trip
$908 USD
Returning
Mon, Jan 4, 2027•6 Day Trip
$908 USD
Returning
Wed, Jan 6, 2027•8 Day Trip
$913 USD
Returning
Thu, Jan 7, 2027•9 Day Trip
$924 USD
Returning
Fri, Jan 8, 2027•10 Day Trip
$924 USD
Returning
Sat, Jan 9, 2027•11 Day Trip
$924 USD
Returning
Mon, Jan 11, 2027•13 Day Trip
$913 USD
Returning
Tue, Jan 12, 2027•14 Day Trip
$809 USD