Flights from Chicago to Belgium available from USD 639*
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expand_moreFly in the next 3 months: Flights from Chicago to Belgium
Icelandair airfare from Chicago to Belgium - starting at USD 639
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USD
Chicago (ORD)to
Brussels (BRU)Nov 16 2026 - Nov 24 2026
From
USD 639
Viewed 23 hrs ago
Round trip
Economy
Chicago (ORD)to
Brussels (BRU)Nov 16 2026 - Dec 03 2026
From
USD 639
Viewed 23 hrs ago
Round trip
Economy
Chicago (ORD)to
Brussels (BRU)Nov 30 2026 - Dec 10 2026
From
USD 639
Viewed 23 hrs ago
Round trip
Economy
Chicago (ORD)to
Brussels (BRU)Dec 02 2026 - Dec 15 2026
From
USD 639
Viewed 23 hrs ago
Round trip
Economy
Chicago (ORD)to
Brussels (BRU)Nov 23 2026 - Dec 03 2026
From
USD 639
Viewed 23 hrs ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Make the most of your trip
Flights from Chicago (ORD) to Belgium in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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USD
From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Brussels (BRU) | Round trip / Economy | Nov 30 2026 - Dec 10 2026 | From USD 639 Viewed 23 hrs ago | |
| Chicago (ORD) | Brussels (BRU) | Round trip / Economy | Dec 02 2026 - Dec 15 2026 | From USD 639 Viewed 23 hrs ago | |
| Chicago (ORD) | Brussels (BRU) | Round trip / Economy | Dec 02 2026 - Dec 08 2026 | From USD 639 Viewed 23 hrs ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
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