Flight from Chicago to Portugal with Air France from $488*
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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)03/23/2026 - 04/13/2026
From
$488
Seen: 9 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)03/24/2026 - 04/14/2026
From
$488
Seen: 9 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)03/10/2026 - 03/31/2026
From
$488
Seen: 9 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)03/24/2026 - 03/31/2026
From
$488
Seen: 9 hrs ago
Round-trip
Economy
Chicago (ORD)to
Lisbon (LIS)03/24/2026 - 04/21/2026
From
$488
Seen: 9 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)04/29/2026 - 05/06/2026
From
$548
Seen: 16 hrs ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)04/08/2026 - 04/15/2026
From
$581
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)04/08/2026 - 05/06/2026
From
$581
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)04/15/2026 - 04/29/2026
From
$581
Seen: 1 day ago
Round-trip
Economy
Chicago (ORD)to
Porto (OPO)04/20/2026 - 04/27/2026
From
$581
Seen: 1 day ago
Round-trip
Economy
Browse all flight offers 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 | 03/23/2026 - 04/13/2026 | From $488 Seen: 9 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 03/24/2026 - 04/14/2026 | From $488 Seen: 9 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 03/10/2026 - 03/31/2026 | From $488 Seen: 9 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 03/24/2026 - 03/31/2026 | From $488 Seen: 9 hrs ago |
| Chicago (ORD) | Lisbon (LIS) | Round-trip / Economy | 03/24/2026 - 04/21/2026 | From $488 Seen: 9 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 04/29/2026 - 05/06/2026 | From $548 Seen: 16 hrs ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 04/08/2026 - 04/15/2026 | From $581 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 04/08/2026 - 05/06/2026 | From $581 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 04/15/2026 - 04/29/2026 | From $581 Seen: 1 day ago |
| Chicago (ORD) | Porto (OPO) | Round-trip / Economy | 04/20/2026 - 04/27/2026 | From $581 Seen: 1 day ago |
Travel from Chicago to Portugal with Air France
Whether you're looking for a last-minute Chicago (CHI) Portugal (Europe) flight or a flight to a destination more further afield, take advantage of our lowest prices for your travel dates on this site. Find the cheapest prices for a flight with Air France Chicago (CHI) Portugal (Europe) or directly pick up your departure date if your trip Portugal is already scheduled.