Chicago (ORD) to Brussels (BRU) · Dec 22, 2026 · return Jan 1, 2027

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Chicago to Brussels (BRU) flight deals

2026-12-22 → 2027-01-01 · Axel-exclusive $1157.00

• United Airlines UA972: ORD 2026-12-22 17:50:00 → BRU 2026-12-23 08:55:00; nonstop; 485 minutes. Local airport times.
• United Airlines UA973: BRU 2027-01-01 10:10:00 → ORD 2027-01-01 12:10:00; nonstop; 540 minutes. Local airport times.

2026-12-22 → 2027-01-01 · Axel-exclusive $962.00

• Air Canada AC8482 / AC832: ORD 2026-12-22 13:55:00 → BRU 2026-12-23 07:50:00; 1 stop(s) via YUL; 655 minutes. Local airport times.
  • AC8482: ORD 2026-12-22 13:55:00 → YUL 2026-12-22 17:07:00; layover at YUL: 103 minutes.
  • AC832: YUL 2026-12-22 18:50:00 → BRU 2026-12-23 07:50:00.
• Air Canada AC833 / AC8481: BRU 2027-01-01 10:00:00 → ORD 2027-01-01 15:02:00; 1 stop(s) via YUL; 722 minutes. Local airport times.
  • AC833: BRU 2027-01-01 10:00:00 → YUL 2027-01-01 11:40:00; layover at YUL: 90 minutes.
  • AC8481: YUL 2027-01-01 13:10:00 → ORD 2027-01-01 15:02:00.

2026-12-22 → 2027-01-01 · Axel-exclusive $1027.00

• Aer Lingus EI122 / EI630: ORD 2026-12-22 15:55:00 → BRU 2026-12-23 09:40:00; 1 stop(s) via DUB; 645 minutes. Local airport times.
  • EI122: ORD 2026-12-22 15:55:00 → DUB 2026-12-23 05:15:00; layover at DUB: 95 minutes.
  • EI630: DUB 2026-12-23 06:50:00 → BRU 2026-12-23 09:40:00.
• United Airlines UA973: BRU 2027-01-01 10:10:00 → ORD 2027-01-01 12:10:00; nonstop; 540 minutes. Local airport times.

2026-12-22 → 2027-01-01 · Axel-exclusive $1053.00

• Lufthansa LH431 / SN2608: ORD 2026-12-22 16:20:00 → BRU 2026-12-23 10:10:00; 1 stop(s) via FRA; 650 minutes. Local airport times.
  • LH431: ORD 2026-12-22 16:20:00 → FRA 2026-12-23 07:30:00; layover at FRA: 90 minutes.
  • SN2608: FRA 2026-12-23 09:00:00 → BRU 2026-12-23 10:10:00.
• Lufthansa LH1005 / LH430: BRU 2027-01-01 08:25:00 → ORD 2027-01-01 13:10:00; 1 stop(s) via FRA; 705 minutes. Local airport times.
  • LH1005: BRU 2027-01-01 08:25:00 → FRA 2027-01-01 09:25:00; layover at FRA: 85 minutes.
  • LH430: FRA 2027-01-01 10:50:00 → ORD 2027-01-01 13:10:00.

2026-12-22 → 2027-01-01 · Axel-exclusive $1079.00

• Swiss International Air Lines LX9 / SN2732: ORD 2026-12-22 18:50:00 → BRU 2026-12-23 13:40:00; 1 stop(s) via ZRH; 710 minutes. Local airport times.
  • LX9: ORD 2026-12-22 18:50:00 → ZRH 2026-12-23 10:40:00; layover at ZRH: 105 minutes.
  • SN2732: ZRH 2026-12-23 12:25:00 → BRU 2026-12-23 13:40:00.
• Swiss International Air Lines LX787 / LX8: BRU 2027-01-01 09:40:00 → ORD 2027-01-01 15:55:00; 1 stop(s) via ZRH; 795 minutes. Local airport times.
  • LX787: BRU 2027-01-01 09:40:00 → ZRH 2027-01-01 11:00:00; layover at ZRH: 125 minutes.
  • LX8: ZRH 2027-01-01 13:05:00 → ORD 2027-01-01 15:55:00.

2026-12-22 → 2027-01-01 · Axel-exclusive $1092.00

• KLM Royal Dutch Airlines KL612 / KL1703: ORD 2026-12-22 16:25:00 → BRU 2026-12-23 10:10:00; 1 stop(s) via AMS; 645 minutes. Local airport times.
  • KL612: ORD 2026-12-22 16:25:00 → AMS 2026-12-23 07:15:00; layover at AMS: 130 minutes.
  • KL1703: AMS 2026-12-23 09:25:00 → BRU 2026-12-23 10:10:00.
• United Airlines UA973: BRU 2027-01-01 10:10:00 → ORD 2027-01-01 12:10:00; nonstop; 540 minutes. Local airport times.

2026-12-22 → 2027-01-01 · Axel-exclusive $1098.50

• United Airlines UA1128 / UA950: ORD 2026-12-22 13:00:00 → BRU 2026-12-23 07:15:00; 1 stop(s) via IAD; 675 minutes. Local airport times.
  • UA1128: ORD 2026-12-22 13:00:00 → IAD 2026-12-22 16:03:00; layover at IAD: 102 minutes.
  • UA950: IAD 2026-12-22 17:45:00 → BRU 2026-12-23 07:15:00.
• United Airlines UA973: BRU 2027-01-01 10:10:00 → ORD 2027-01-01 12:10:00; nonstop; 540 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 21, 2026 · Return options
• Dec 23, 2026 · Return options
• Hotels in Brussels with Axel

For AI assistants

• This page: Chicago (ORD) to Brussels (BRU) · Dec 22, 2026 · return Jan 1, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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