Cheap flights from Boston to Aliados

View NZ$650 flight on Tue, 26 Aug. 2025Opens in a new window

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Cheap Flights from Boston (BOS) to Aliados (OPO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, 21 Aug. - Thu, 28 Aug.
BOS
Boston
OPO
Porto
NZ$814 Return, found 6 days ago
NZ$814
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Thu, 21 Aug. from Boston to Porto, returning Thu, 28 Aug., priced at NZ$814 found 6 days ago
Swiss International Air Lines
Thu, 21 Aug. - Thu, 28 Aug.
BOS
Boston
OPO
Porto
NZ$820 Return, found 6 days ago
NZ$820
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Thu, 21 Aug. from Boston to Porto, returning Thu, 28 Aug., priced at NZ$820 found 6 days ago
Lufthansa
Thu, 21 Aug. - Thu, 28 Aug.
BOS
Boston
OPO
Porto
NZ$894 Return, found 6 days ago
NZ$894
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 21 Aug. from Boston to Porto, returning Thu, 28 Aug., priced at NZ$894 found 6 days ago
Air Canada
Tue, 26 Aug. - Tue, 2 Sep.
BOS
Boston
OPO
Porto
NZ$900 Return, found 1 day ago
NZ$900
Return
found 1 day ago
Select Air Canada flight, departing Tue, 26 Aug. from Boston to Porto, returning Tue, 2 Sep., priced at NZ$900 found 1 day ago
TAP Portugal
Tue, 26 Aug. - Tue, 2 Sep.
BOS
Boston
OPO
Porto
NZ$991 Return, found 1 day ago
NZ$991
Return
found 1 day ago
Select TAP Portugal flight, departing Tue, 26 Aug. from Boston to Porto, returning Tue, 2 Sep., priced at NZ$991 found 1 day ago
Delta
Tue, 26 Aug. - Tue, 2 Sep.
BOS
Boston
OPO
Porto
NZ$1,321 Return, found 1 day ago
NZ$1,321
Return
found 1 day ago
Select Delta flight, departing Tue, 26 Aug. from Boston to Porto, returning Tue, 2 Sep., priced at NZ$1,321 found 1 day ago
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