Miami (MIA) to Porto (OPO) flight deal in economy from $699

Sunday, March 21st, 2027

3 round-trip options

Returning
Mon, Mar 29, 20278 Day Trip
$716 USD
Returning
Wed, Mar 31, 202710 Day Trip
$712 USD
Returning
Thu, Apr 1, 202711 Day Trip
$714 USD