ORD to LIS from $369 in economy – flightdeals.net

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Finnair

One Way•Economy

O'Hare International Airport

Chicago, United States

Portela Airport

Lisbon, Portugal

$748 USD

-51%$369 USD

Verified about 18 hours ago

July 2026

Mon

Tue

Wed

Thu

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Sun

29$850 30$850 1$850 2$920 3$920 4$738 5$678 6$678 7$678 8$678 9$738 10$738 11$738 12$678 13$472 14$472 15$678 16$738 17$738 18$738 19$678 20$472 21$472 22$773 23$738 24$738 25$532 26$472 27$472 28$472 29$773 30$738 31$738 1$738 2$472

Rare Availability

5% of dates checked are available within 10% of the lowest price

Thursday, July 16th, 2026

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