Flights from Chicago to Portugal available from USD 1,163*

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

USD

Chicago (ORD)to

Lisbon (LIS)
Apr 25 2025 - May 04 2025
From
USD 1,163
Viewed 15 hrs ago
Round trip
/
Economy

Chicago (ORD)to

Lisbon (LIS)
Jun 20 2025 - Jun 30 2025
From
USD 1,518
Viewed 18 hrs ago
Round trip
/
Economy

Chicago (ORD)to

Lisbon (LIS)
Jun 27 2025 - Jul 12 2025
From
USD 1,725
Viewed 22 hrs ago
Round trip
/
Economy

Chicago (ORD)to

Lisbon (LIS)
May 30 2025 - Jun 07 2025
From
USD 1,808
Viewed 2 days ago
Round trip
/
Economy

Chicago (ORD)to

Lisbon (LIS)
Jun 26 2025 - Jun 29 2025
From
USD 2,090
Viewed 1 day ago
Round trip
/
Economy

Chicago (ORD)to

Lisbon (LIS)
Jun 12 2025 - Jun 22 2025
From
USD 2,216
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		Oct 10 2025 - Oct 22 2025

From

USD 1,258

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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