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Flights from Chicago
Flights to Porto
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Oct 02 - Oct 09
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1 Person
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ORD
➔
OPO
Oct 02 - Oct 09
•
1 Pax • Economy
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Flights from Chicago to
Porto
October 2026
10/02 - 10/09
1 passenger
economy
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Flights from Chicago to Porto in October 2026 | tripbot