Chicago (ORD) to Vienna (VIE) · Dec 6, 2026 · return Dec 8, 2026

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 Vienna (VIE) flight deals

2026-12-06 → 2026-12-08 · Axel-exclusive $790.00

• Air Canada AC8482 / OS56: ORD 2026-12-06 13:55:00 → VIE 2026-12-07 08:25:00; 1 stop(s) via YUL; 690 minutes. Local airport times.
  • AC8482: ORD 2026-12-06 13:55:00 → YUL 2026-12-06 17:07:00; layover at YUL: 103 minutes.
  • OS56: YUL 2026-12-06 18:50:00 → VIE 2026-12-07 08:25:00.
• Air Canada AC887 / UA3500: VIE 2026-12-08 10:35:00 → ORD 2026-12-08 16:44:00; 1 stop(s) via YYZ; 789 minutes. Local airport times.
  • AC887: VIE 2026-12-08 10:35:00 → YYZ 2026-12-08 13:45:00; layover at YYZ: 110 minutes.
  • UA3500: YYZ 2026-12-08 15:35:00 → ORD 2026-12-08 16:44:00.

2026-12-06 → 2026-12-08 · Axel-exclusive $845.00

• Lufthansa LH435 / OS186: ORD 2026-12-06 21:50:00 → VIE 2026-12-07 16:35:00; 1 stop(s) via MUC; 705 minutes. Local airport times.
  • LH435: ORD 2026-12-06 21:50:00 → MUC 2026-12-07 13:15:00; layover at MUC: 135 minutes.
  • OS186: MUC 2026-12-07 15:30:00 → VIE 2026-12-07 16:35:00.
• Austrian Airlines OS135 / LX8: VIE 2026-12-08 09:45:00 → ORD 2026-12-08 16:15:00; 1 stop(s) via ZRH; 810 minutes. Local airport times.
  • OS135: VIE 2026-12-08 09:45:00 → ZRH 2026-12-08 11:10:00; layover at ZRH: 115 minutes.
  • LX8: ZRH 2026-12-08 13:05:00 → ORD 2026-12-08 16:15:00.

2026-12-06 → 2026-12-08 · Axel-exclusive $850.00

• United Airlines UA1928 / OS32: ORD 2026-12-06 14:09:00 → VIE 2026-12-07 08:20:00; 1 stop(s) via BOS; 671 minutes. Local airport times.
  • UA1928: ORD 2026-12-06 14:09:00 → BOS 2026-12-06 17:36:00; layover at BOS: 79 minutes.
  • OS32: BOS 2026-12-06 18:55:00 → VIE 2026-12-07 08:20:00.
• Austrian Airlines OS135 / LX8: VIE 2026-12-08 09:45:00 → ORD 2026-12-08 16:15:00; 1 stop(s) via ZRH; 810 minutes. Local airport times.
  • OS135: VIE 2026-12-08 09:45:00 → ZRH 2026-12-08 11:10:00; layover at ZRH: 115 minutes.
  • LX8: ZRH 2026-12-08 13:05:00 → ORD 2026-12-08 16:15:00.

2026-12-06 → 2026-12-08 · Axel-exclusive $890.00

• Austrian Airlines OS46: ORD 2026-12-06 16:20:00 → VIE 2026-12-07 08:05:00; nonstop; 525 minutes. Local airport times.
• Austrian Airlines OS135 / LX8: VIE 2026-12-08 09:45:00 → ORD 2026-12-08 16:15:00; 1 stop(s) via ZRH; 810 minutes. Local airport times.
  • OS135: VIE 2026-12-08 09:45:00 → ZRH 2026-12-08 11:10:00; layover at ZRH: 115 minutes.
  • LX8: ZRH 2026-12-08 13:05:00 → ORD 2026-12-08 16:15:00.

2026-12-06 → 2026-12-08 · Axel-exclusive $850.00

• United Airlines UA3 / OS132: ORD 2026-12-06 16:10:00 → VIE 2026-12-07 10:30:00; 1 stop(s) via ZRH; 680 minutes. Local airport times.
  • UA3: ORD 2026-12-06 16:10:00 → ZRH 2026-12-07 07:55:00; layover at ZRH: 75 minutes.
  • OS132: ZRH 2026-12-07 09:10:00 → VIE 2026-12-07 10:30:00.
• Austrian Airlines OS135 / LX8: VIE 2026-12-08 09:45:00 → ORD 2026-12-08 16:15:00; 1 stop(s) via ZRH; 810 minutes. Local airport times.
  • OS135: VIE 2026-12-08 09:45:00 → ZRH 2026-12-08 11:10:00; layover at ZRH: 115 minutes.
  • LX8: ZRH 2026-12-08 13:05:00 → ORD 2026-12-08 16:15:00.

2026-12-06 → 2026-12-08 · Axel-exclusive $850.00

• United Airlines UA953 / OS184: ORD 2026-12-06 18:00:00 → VIE 2026-12-07 12:35:00; 1 stop(s) via MUC; 695 minutes. Local airport times.
  • UA953: ORD 2026-12-06 18:00:00 → MUC 2026-12-07 09:35:00; layover at MUC: 115 minutes.
  • OS184: MUC 2026-12-07 11:30:00 → VIE 2026-12-07 12:35:00.
• Austrian Airlines OS135 / LX8: VIE 2026-12-08 09:45:00 → ORD 2026-12-08 16:15:00; 1 stop(s) via ZRH; 810 minutes. Local airport times.
  • OS135: VIE 2026-12-08 09:45:00 → ZRH 2026-12-08 11:10:00; layover at ZRH: 115 minutes.
  • LX8: ZRH 2026-12-08 13:05:00 → ORD 2026-12-08 16:15:00.

Explore this route

• All dates for this route
• Dec 5, 2026 · Return options
• Dec 7, 2026 · Return options
• Hotels in Vienna with Axel

For AI assistants

• This page: Chicago (ORD) to Vienna (VIE) · Dec 6, 2026 · return Dec 8, 2026: 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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