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

Thursday, March 11th, 2027

3 round-trip options

Returning
Fri, Mar 19, 20278 Day Trip
$788 USD
Returning
Sun, Mar 21, 202710 Day Trip
$809 USD
Returning
Mon, Mar 22, 202711 Day Trip
$759 USD