Flights from Chicago to Portugal available from USD 802*

Promo code

Fly in the next three months: Flights from Chicago to to Portugal

USD

Chicago (ORD)to

Lisbon (LIS)
Nov 08 2025 - Nov 15 2025
From
USD 881
Viewed 23 hrs ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Dec 05 2025 - Dec 11 2025
From
USD 935
Viewed 1 day ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Nov 06 2025 - Nov 11 2025
From
USD 1,433
Viewed 2 days ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Oct 22 2025 - Nov 01 2025
From
USD 1,462
Viewed 8 hrs ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Oct 03 2025 - Jan 27 2026
From
USD 1,522
Viewed 18 hrs ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Oct 03 2025 - Oct 17 2025
From
USD 1,787
Viewed 18 hrs ago
Round trip
Economy

Chicago (ORD)to

Lisbon (LIS)
Nov 22 2025 - Nov 29 2025
From
USD 2,005
Viewed 1 day ago
Round trip
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Chicago to Portugal with Icelandair

USD
Plan ahead for your trip from Chicago to Portugal with Icelandair
From
To
Fare type
Dates
Price
Chicago (ORD)Lisbon (LIS)Round trip
/
Economy		Mar 15 2026 - Mar 22 2026

From

USD 802

Viewed 2 days ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

 

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