Deal found on September 3, 2026
Boston to Porto
$706$1,16940% off
Round trip
The lowest Porto fare we've ever tracked from Providence is $461, and today's United fare at $706 is running about 62% below typical pricing, the strongest discount in today's whole batch. Portugal's charming riverside second city keeps pulling in travelers looking for Europe without Paris or Rome prices, and there's room to book across the fall and winter months.
Travel dates
Dates in November
e.g. Nov 11 – Nov 20 · 9 nights
Date options
16 at this price
Lowest we've seen
$461
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