ORD to OPO from $345 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

One Way•Economy

O'Hare International Airport

Chicago, United States

Francisco Sá Carneiro Airport

Porto, Portugal

$535 USD

-36%$345 USD

Verified 1 day ago

March 2027

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1$348 2$348 3$348 4$398 5$398 6$398 7$348 8$348 9$348 10$348 11$398 12$413 13$398 14$348 15$348 16$348 17$354 18$468 19$627 20$474 21$354 22$349 23$348 24$418 25$530 26$500 27$449 28$437 29$437 30$437 31$437 1$497 2$497 3$497 4$437

Limited Availability

17% of dates checked are available within 10% of the lowest price

Wednesday, March 10th, 2027

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