Cheap flights from Illinois to Portugal
Travel > Europe > Portugal
The local flora can be admired in the numerous green parks and gardens within the city. Some of the most beautiful parks that can be visited here are the Passeido Allegre, Arca D’Agua, Mata da Pasteleira and more. The city also has its own Botanical Garden which is administered by the University of Porto and where tourists can admire aquatic plants, Mediterranean plants, species of oaks, beeches and a green house with tropical species. One can also find here several species of flowers... (read more in our Porto Travel Guide)
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Check our newest flight offers to Portugal:
- $527
British Airways
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Lisbon, PT (LIS) 01/07/2025 10:05 pm Lisbon, PT (LIS) Chicago, IL (ORD) 01/22/2025 11:15 am - $538 British Airways
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Porto, PT (OPO) 02/05/2025 06:35 pm Porto, PT (OPO) Chicago, IL (ORD) 02/19/2025 08:20 am - $539
Swiss International Air Lines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Porto, PT (OPO) 02/05/2025 07:05 pm Porto, PT (OPO) Chicago, IL (ORD) 02/19/2025 07:30 pm - $539 Swiss International Air Lines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Porto, PT (OPO) 01/29/2025 07:05 pm Porto, PT (OPO) Chicago, IL (ORD) 02/04/2025 12:05 pm - $540
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Porto, PT (OPO) 01/29/2025 07:05 pm Porto, PT (OPO) Chicago, IL (ORD) 02/04/2025 06:00 am
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