Miami (MIA) to Boston (BOS) flight deal in economy from $159

Friday, August 21st, 2026

4 round-trip options

Returning
Wed, Aug 26, 20265 Day Trip
$258 USD
Returning
Thu, Aug 27, 20266 Day Trip
$340 USD
Returning
Fri, Aug 28, 20267 Day Trip
$342 USD
Returning
Fri, Sep 4, 202614 Day Trip
$352 USD