Recent round-trip flight deals
11/5Tue
1 stopVueling
16h 55mBOS-OPO
11/9Sat
1 stopVueling
18h 05mOPO-BOS
11/8Fri
1 stopTAP AIR PORTUGAL
14h 25mMIA-OPO
11/18Mon
1 stopTAP AIR PORTUGAL
14h 45mOPO-MIA
10/23Wed
1 stopIberia
18h 10mMIA-OPO
11/6Wed
1 stopIberia
13h 05mOPO-MIA
10/14Mon
1 stopVueling
12h 15mBOS-OPO
10/22Tue
1 stopVueling
28h 15mOPO-BOS
10/23Wed
2 stopsAmerican Airlines
18h 05mMIA-OPO
11/6Wed
1 stopAmerican Airlines
12h 55mOPO-MIA
10/21Mon
1 stopVueling
17h 20mBOS-OPO
10/29Tue
1 stopVueling
18h 05mOPO-BOS
10/22Tue
1 stopIberia
14h 00mMIA-OPO
10/31Thu
2 stopsIberia
27h 20mOPO-MIA
10/13Sun
1 stopVueling
27h 10mLAX-OPO
10/23Wed
1 stopVueling
28h 15mOPO-LAX
10/8Tue
1 stopVueling
27h 50mSFO-OPO
10/23Wed
1 stopVueling
28h 15mOPO-SFO
10/30Wed
1 stopLufthansa
24h 10mDEN-OPO
11/7Thu
1 stopLufthansa
16h 55mOPO-DEN