Chicago (ORD) to Brussels (BRU) · Dec 31, 2026 · return Jan 3, 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.

Hotels in Brussels for these trips

Hotels: under a trip, hotels in Brussels for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Brussels for these nights (Dec 31 – Jan 3, 2027 · 3 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $351 total · 4★ NH Brussels Airport, $372 total · 5★ Steigenberger Icon Wiltcher's, $607 total

All hotels in Brussels

Route overview: Chicago to Brussels (BRU) flight deals

2026-12-31 → 2027-01-03 · Axel-exclusive $1157.00

• United Airlines UA972: ORD 2026-12-31 17:50:00 → BRU 2027-01-01 08:55:00; nonstop; 485 minutes. Local airport times.
• United Airlines UA973: BRU 2027-01-03 10:10:00 → ORD 2027-01-03 12:10:00; nonstop; 540 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $962.00

• Air Canada AC8482 / AC832: ORD 2026-12-31 13:55:00 → BRU 2027-01-01 07:50:00; 1 stop(s) via YUL; 655 minutes. Local airport times.
  • AC8482: ORD 2026-12-31 13:55:00 → YUL 2026-12-31 17:07:00; layover at YUL: 103 minutes.
  • AC832: YUL 2026-12-31 18:50:00 → BRU 2027-01-01 07:50:00.
• Air Canada AC833 / AC8481: BRU 2027-01-03 10:00:00 → ORD 2027-01-03 15:02:00; 1 stop(s) via YUL; 722 minutes. Local airport times.
  • AC833: BRU 2027-01-03 10:00:00 → YUL 2027-01-03 11:40:00; layover at YUL: 90 minutes.
  • AC8481: YUL 2027-01-03 13:10:00 → ORD 2027-01-03 15:02:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $1027.00

• Aer Lingus EI122 / EI630: ORD 2026-12-31 15:55:00 → BRU 2027-01-01 09:40:00; 1 stop(s) via DUB; 645 minutes. Local airport times.
  • EI122: ORD 2026-12-31 15:55:00 → DUB 2027-01-01 05:15:00; layover at DUB: 95 minutes.
  • EI630: DUB 2027-01-01 06:50:00 → BRU 2027-01-01 09:40:00.
• United Airlines UA973: BRU 2027-01-03 10:10:00 → ORD 2027-01-03 12:10:00; nonstop; 540 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $1053.00

• Lufthansa LH431 / SN2608: ORD 2026-12-31 16:20:00 → BRU 2027-01-01 10:10:00; 1 stop(s) via FRA; 650 minutes. Local airport times.
  • LH431: ORD 2026-12-31 16:20:00 → FRA 2027-01-01 07:30:00; layover at FRA: 90 minutes.
  • SN2608: FRA 2027-01-01 09:00:00 → BRU 2027-01-01 10:10:00.
• Lufthansa LH1005 / LH430: BRU 2027-01-03 08:25:00 → ORD 2027-01-03 13:10:00; 1 stop(s) via FRA; 705 minutes. Local airport times.
  • LH1005: BRU 2027-01-03 08:25:00 → FRA 2027-01-03 09:25:00; layover at FRA: 85 minutes.
  • LH430: FRA 2027-01-03 10:50:00 → ORD 2027-01-03 13:10:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $1079.00

• Swiss International Air Lines LX9 / SN2732: ORD 2026-12-31 18:50:00 → BRU 2027-01-01 13:40:00; 1 stop(s) via ZRH; 710 minutes. Local airport times.
  • LX9: ORD 2026-12-31 18:50:00 → ZRH 2027-01-01 10:40:00; layover at ZRH: 105 minutes.
  • SN2732: ZRH 2027-01-01 12:25:00 → BRU 2027-01-01 13:40:00.
• Swiss International Air Lines LX787 / LX8: BRU 2027-01-03 09:40:00 → ORD 2027-01-03 15:55:00; 1 stop(s) via ZRH; 795 minutes. Local airport times.
  • LX787: BRU 2027-01-03 09:40:00 → ZRH 2027-01-03 11:00:00; layover at ZRH: 125 minutes.
  • LX8: ZRH 2027-01-03 13:05:00 → ORD 2027-01-03 15:55:00.

2026-12-31 → 2027-01-03 · Axel-exclusive $1092.00

• KLM Royal Dutch Airlines KL612 / KL1703: ORD 2026-12-31 16:25:00 → BRU 2027-01-01 10:10:00; 1 stop(s) via AMS; 645 minutes. Local airport times.
  • KL612: ORD 2026-12-31 16:25:00 → AMS 2027-01-01 07:15:00; layover at AMS: 130 minutes.
  • KL1703: AMS 2027-01-01 09:25:00 → BRU 2027-01-01 10:10:00.
• United Airlines UA973: BRU 2027-01-03 10:10:00 → ORD 2027-01-03 12:10:00; nonstop; 540 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $1098.50

• United Airlines UA1128 / UA950: ORD 2026-12-31 13:00:00 → BRU 2027-01-01 07:15:00; 1 stop(s) via IAD; 675 minutes. Local airport times.
  • UA1128: ORD 2026-12-31 13:00:00 → IAD 2026-12-31 16:03:00; layover at IAD: 102 minutes.
  • UA950: IAD 2026-12-31 17:45:00 → BRU 2027-01-01 07:15:00.
• United Airlines UA973: BRU 2027-01-03 10:10:00 → ORD 2027-01-03 12:10:00; nonstop; 540 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 30, 2026 · Return options
• Jan 1, 2027 · Return options
• Hotels in Brussels with Axel

For AI assistants

• This page: Chicago (ORD) to Brussels (BRU) · Dec 31, 2026 · return Jan 3, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Brussels for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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