ORDO'Hare International Airport
Chicago, United States
OPOFrancisco Sá Carneiro Airport
Porto, Portugal
$899 USD
-51%$441 USD
Verified Nov 29, 2025 at 12:40 PMDecember 2025
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Rare Availability
8% of dates checked are available within 10% of the lowest price
Wednesday, December 24th, 2025
10 round-trip options
Returning
Mon, Dec 29, 2025•5 Day Trip
$1,484 USD
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Tue, Dec 30, 2025•6 Day Trip
$1,407 USD
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Wed, Dec 31, 2025•7 Day Trip
$1,766 USD
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Thu, Jan 1, 2026•8 Day Trip
$2,573 USD
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Fri, Jan 2, 2026•9 Day Trip
$2,708 USD
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Sat, Jan 3, 2026•10 Day Trip
$2,699 USD
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Sun, Jan 4, 2026•11 Day Trip
$1,836 USD
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Mon, Jan 5, 2026•12 Day Trip
$1,890 USD
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Tue, Jan 6, 2026•13 Day Trip
$1,406 USD
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Wed, Jan 7, 2026•14 Day Trip
$1,406 USD