Boston (BOS) to Riga (RIX) flight deal in economy from $522
$708 USD
-26%$522 USD
Verified 18 days agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
53% of dates checked are available within 10% of the lowest price
Thursday, October 22nd, 2026
5 round-trip options
Returning
Tue, Oct 27, 2026•5 Day Trip
$646 USD
Returning
Wed, Oct 28, 2026•6 Day Trip
$646 USD
Returning
Thu, Oct 29, 2026•7 Day Trip
$539 USD
Returning
Sun, Nov 1, 2026•10 Day Trip
$969 USD
Returning
Mon, Nov 2, 2026•11 Day Trip
$533 USD