San Francisco (SFO) to Porto (OPO) flight deal in economy from $786
SFOSan Francisco International Airport
San Francisco, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$975 USD
-19%$786 USD
Verified 2 days agoOctober 2026
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Good Availability
44% of dates checked are available within 10% of the lowest price
Saturday, October 10th, 2026
10 round-trip options
Returning
Thu, Oct 15, 2026•5 Day Trip
$1,936 USD
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Fri, Oct 16, 2026•6 Day Trip
$1,029 USD
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Sat, Oct 17, 2026•7 Day Trip
$967 USD
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Sun, Oct 18, 2026•8 Day Trip
$920 USD
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Mon, Oct 19, 2026•9 Day Trip
$896 USD
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Tue, Oct 20, 2026•10 Day Trip
$850 USD
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Wed, Oct 21, 2026•11 Day Trip
$850 USD
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Thu, Oct 22, 2026•12 Day Trip
$850 USD
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Fri, Oct 23, 2026•13 Day Trip
$850 USD
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Sat, Oct 24, 2026•14 Day Trip
$910 USD