Flight from Chicago to Portugal with Air France from $759*
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1 Passenger, Economy
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today
*Modifying this information may result in a different fare
Find your flight from Chicago to Portugal
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$
Chicago (ORD)to
Lisbon (LIS)10/06/2026 - 11/03/2026
From
$762
Seen: 3 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)10/06/2026 - 10/20/2026
From
$785
Seen: 3 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)10/07/2026 - 11/04/2026
From
$759
Seen: 4 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)09/22/2026 - 09/29/2026
From
$785
Seen: 7 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)09/23/2026 - 10/21/2026
From
$785
Seen: 7 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)10/07/2026 - 11/04/2026
From
$827
Seen: 3 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)10/06/2026 - 11/03/2026
From
$834
Seen: 3 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)10/05/2026 - 11/02/2026
From
$877
Seen: 3 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)10/07/2026 - 10/21/2026
From
$894
Seen: 3 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)10/06/2026 - 10/09/2026
From
$894
Seen: 3 hrs ago
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Check our flights from Chicago to Portugal for the upcoming months
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 10/06/2026 - 11/03/2026 | From $762 Seen: 3 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 10/06/2026 - 10/20/2026 | From $785 Seen: 3 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 10/07/2026 - 11/04/2026 | From $759 Seen: 4 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 09/22/2026 - 09/29/2026 | From $785 Seen: 7 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 09/23/2026 - 10/21/2026 | From $785 Seen: 7 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 10/07/2026 - 11/04/2026 | From $827 Seen: 3 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 10/06/2026 - 11/03/2026 | From $834 Seen: 3 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 10/05/2026 - 11/02/2026 | From $877 Seen: 3 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 10/07/2026 - 10/21/2026 | From $894 Seen: 3 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 10/06/2026 - 10/09/2026 | From $894 Seen: 3 hrs ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Travel from Chicago to Portugal with Air France
Whether you're looking for a last-minute Chicago (CHI) to Portugal (Europe) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Find the cheapest prices for a flight with Air France from Chicago (CHI) to Portugal (Europe) or directly pick your departure date if your trip to Portugal is already scheduled.