Find which airlines fly direct from Michigan to Porto, which days they fly and book direct flights.
Nonstop departures
Monday
ANA, Aeromexico, Air Canada, +51 more
ANA, Aeromexico, +52 more
50
51
Tuesday
ANA, Aegean Airlines, Aeromexico, +51 more
ANA, Aegean Airlines, +52 more
50
51
Wednesday
ANA, Aeromexico, Air Canada, +51 more
ANA, Aeromexico, +52 more
50
51
Thursday
ANA, Aegean Airlines, Aeromexico, +51 more
ANA, Aegean Airlines, +52 more
50
51
Friday
ANA, Aeromexico, Air Canada, +51 more
ANA, Aeromexico, +52 more
50
51
Saturday
ANA, Aegean Airlines, Aeromexico, +50 more
ANA, Aegean Airlines, +51 more
49
50
Sunday
ANA, Aeromexico, Air Canada, +52 more
ANA, Aeromexico, +53 more
51
52
Nonstop returns
Monday
ANA, Aeromexico, Air Canada, +51 more
ANA, Aeromexico, +52 more
50
51
Tuesday
ANA, Aegean Airlines, Aeromexico, +51 more
ANA, Aegean Airlines, +52 more
50
51
Wednesday
ANA, Aeromexico, Air Canada, +51 more
ANA, Aeromexico, +52 more
50
51
Thursday
ANA, Aegean Airlines, Aeromexico, +51 more
ANA, Aegean Airlines, +52 more
50
51
Friday
ANA, Aeromexico, Air Canada, +51 more
ANA, Aeromexico, +52 more
50
51
Saturday
ANA, Aegean Airlines, Aeromexico, +50 more
ANA, Aegean Airlines, +51 more
49
50
Sunday
ANA, Aeromexico, Air Canada, +52 more
ANA, Aeromexico, +53 more
51
52