Flight from Chicago to Portugal with Air France from $896*
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1 Passenger, Economy
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today
*Modifying this information may result in a different fare
Find your flight from Chicago to Portugal
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$
Chicago (ORD)to
Lisbon (LIS)08/05/2026 - 08/26/2026
From
$976
Seen: 12 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)08/05/2026 - 09/02/2026
From
$976
Seen: 12 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)08/03/2026 - 08/17/2026
From
$976
Seen: 2 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)08/04/2026 - 08/18/2026
From
$976
Seen: 2 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)08/03/2026 - 08/24/2026
From
$976
Seen: 2 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/04/2026 - 08/25/2026
From
$952
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/03/2026 - 08/24/2026
From
$952
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/05/2026 - 08/26/2026
From
$896
Seen: 11 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/05/2026 - 09/02/2026
From
$896
Seen: 11 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)08/05/2026 - 08/12/2026
From
$932
Seen: 11 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 | 08/05/2026 - 08/26/2026 | From $976 Seen: 12 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 08/05/2026 - 09/02/2026 | From $976 Seen: 12 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 08/03/2026 - 08/17/2026 | From $976 Seen: 2 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 08/04/2026 - 08/18/2026 | From $976 Seen: 2 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 08/03/2026 - 08/24/2026 | From $976 Seen: 2 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/04/2026 - 08/25/2026 | From $952 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/03/2026 - 08/24/2026 | From $952 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/05/2026 - 08/26/2026 | From $896 Seen: 11 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/05/2026 - 09/02/2026 | From $896 Seen: 11 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 08/05/2026 - 08/12/2026 | From $932 Seen: 11 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.