Wifi on board
Cabin bag included
Unique travel experience through cabin comfort and on board services
Best airline in Western Europe
Skytrax World Airline Awards
Flight from Chicago to Portugal with Air France from $626*
expand_more
1 Passenger, Economy
expand_moretoday
today
*Modifying this information may result in a different fare
Find your flight from Chicago to Portugal
flight_takeoff
flight_land
Chicago (ORD)to
Lisbon (LIS)07/16/2025 - 08/13/2025
From
$626
Seen: 2 minutes ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)08/31/2025 - 09/07/2025
From
$657
Seen: 2 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)07/15/2025 - 08/12/2025
From
$681
Seen: 2 minutes ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)07/15/2025 - 07/22/2025
From
$686
Seen: 2 minutes ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)07/17/2025 - 08/14/2025
From
$690
Seen: 2 minutes ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)07/16/2025 - 08/13/2025
From
$655
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)07/15/2025 - 08/12/2025
From
$667
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/31/2025 - 09/07/2025
From
$696
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/31/2025 - 09/14/2025
From
$696
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/31/2025 - 09/21/2025
From
$696
Seen: 1 day 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
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 07/16/2025 - 08/13/2025 | From $626 Seen: 2 minutes ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 08/31/2025 - 09/07/2025 | From $657 Seen: 2 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 07/15/2025 - 08/12/2025 | From $681 Seen: 2 minutes ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 07/15/2025 - 07/22/2025 | From $686 Seen: 2 minutes ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 07/17/2025 - 08/14/2025 | From $690 Seen: 2 minutes ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 07/16/2025 - 08/13/2025 | From $655 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 07/15/2025 - 08/12/2025 | From $667 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/31/2025 - 09/07/2025 | From $696 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/31/2025 - 09/14/2025 | From $696 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/31/2025 - 09/21/2025 | From $696 Seen: 1 day 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.