Find which airlines fly direct from Ontario to Portland, which days they fly and book direct flights.
Nonstop departures
Monday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Tuesday
ANA,Aer Lingus,Aeromexico, +49 more
ANA,Aer Lingus, +50 more
48
49
Wednesday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Thursday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Friday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Saturday
ANA,Aer Lingus,Aeromexico, +50 more
ANA,Aer Lingus, +51 more
49
50
Sunday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Nonstop returns
Monday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Tuesday
ANA,Aer Lingus,Aeromexico, +49 more
ANA,Aer Lingus, +50 more
48
49
Wednesday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Thursday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Friday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51
Saturday
ANA,Aer Lingus,Aeromexico, +50 more
ANA,Aer Lingus, +51 more
49
50
Sunday
ANA,Aer Lingus,Aeromexico, +51 more
ANA,Aer Lingus, +52 more
50
51