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Cheap flights from Buffalo (BUF) to Porto (OPO)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Buffalo (BUF) to Porto (OPO)

How to find the cheapest flight from Buffalo (BUF) to Porto (OPO)
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How to find the cheapest flight from Buffalo (BUF) to Porto (OPO)
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How to find the cheapest flight from Buffalo (BUF) to Porto (OPO)
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Cheap flights from Buffalo to Porto in October , November 2026

24 Oct - 18 Nov $ 1,011.00
BUF
Buffalo
JetBlue Airways
1 STOPS
OPO
Porto
OPO
Porto
JetBlue Airways
2 STOPS
BUF
Buffalo
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24 Oct - 10 Nov $ 1,098.00
BUF
Buffalo
JetBlue Airways
1 STOPS
OPO
Porto
OPO
Porto
JetBlue Airways
2 STOPS
BUF
Buffalo
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24 Oct - 24 Nov $ 1,127.00
BUF
Buffalo
JetBlue Airways
1 STOPS
OPO
Porto
OPO
Porto
JetBlue Airways
2 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to Porto

24 Oct - 01 Nov $ 1,224.00
BUF
Buffalo
Frontier Airlines
1 STOPS
OPO
Porto
OPO
Porto
Frontier Airlines
2 STOPS
BUF
Buffalo
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24 Oct - 01 Nov $ 1,252.00
BUF
Buffalo
JetBlue Airways
1 STOPS
OPO
Porto
OPO
Porto
JetBlue Airways
2 STOPS
BUF
Buffalo
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24 Oct - 01 Nov $ 1,327.00
BUF
Buffalo
JetBlue Airways
2 STOPS
OPO
Porto
OPO
Porto
JetBlue Airways
2 STOPS
BUF
Buffalo
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One-way flights to Porto from Buffalo

2:54 PM - 11:45 PM
TAP Portugal
1 Stops
15h 36m
BUF - OPO
$ 532
Kiwi
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3:48 PM - 8:30 AM
SATA Azores Airlines
2 Stops
16h 2m
BUF - OPO
$ 604
Kiwi
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4:04 PM - 11:45 PM
TAP Portugal
2 Stops
14h 26m
BUF - OPO
$ 607
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to Porto (OPO)

Related info for your journey
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How to find the cheapest flight from Buffalo (BUF) to Porto (OPO)
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How to find the cheapest flight from Buffalo (BUF) to Porto (OPO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.