Denver (DEN) to Chicago (ORD), Dec 18–29, 2026: from $150 round trip

Denver (DEN) to Chicago (ORD), Dec 18–29, 2026: from $150 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $150 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 18–29, 2026, 1 adult, economy, checked Nov 13, 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.

Hotels in Chicago for these trips

Hotels: under a trip, hotels in Chicago for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Chicago for these nights (Dec 18–29, 2026 · 11 nights · 2 adults, 1 room): 3★ The Whitehall Hotel, BW Premier Collection, $102 a night, $1,125 for 11 nights · 4★ Freehand Chicago, $73 a night, $801 for 11 nights · 5★ Sofitel Chicago Magnificent Mile, $216 a night, $2,381 for 11 nights

All hotels in Chicago

Route overview: Denver to Chicago (ORD) flight deals

2026-12-18 → 2026-12-29 · Axel-exclusive $150

• Frontier Airlines F93174: DEN 2026-12-18 21:26:00 → ORD 2026-12-19 00:54:00; nonstop; 148 minutes. Local airport times.
• Frontier Airlines F91483: ORD 2026-12-29 07:45:00 → DEN 2026-12-29 09:49:00; nonstop; 184 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $288

• American Airlines AA349: DEN 2026-12-18 14:39:00 → ORD 2026-12-18 18:18:00; nonstop; 159 minutes. Local airport times.
• American Airlines AA2762: ORD 2026-12-29 09:45:00 → DEN 2026-12-29 11:41:00; nonstop; 176 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $299

• United Airlines UA2654: DEN 2026-12-18 09:29:00 → ORD 2026-12-18 13:15:00; nonstop; 166 minutes. Local airport times.
• United Airlines UA2465: ORD 2026-12-29 12:23:00 → DEN 2026-12-29 14:18:00; nonstop; 175 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $230

• Delta Air Lines DL2877 / DL1435: DEN 2026-12-18 13:26:00 → ORD 2026-12-18 19:45:00; 1 stop(s) via MSP; 319 minutes. Local airport times.
  • DL2877: DEN 2026-12-18 13:26:00 → MSP 2026-12-18 16:21:00; layover at MSP: 94 minutes.
  • DL1435: MSP 2026-12-18 17:55:00 → ORD 2026-12-18 19:45:00.
• Frontier Airlines F91483: ORD 2026-12-29 07:45:00 → DEN 2026-12-29 09:49:00; nonstop; 184 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $288

• American Airlines AA506: DEN 2026-12-18 18:18:00 → ORD 2026-12-18 21:55:00; nonstop; 157 minutes. Local airport times.
• American Airlines AA2762: ORD 2026-12-29 09:45:00 → DEN 2026-12-29 11:41:00; nonstop; 176 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $299

• United Airlines UA361: DEN 2026-12-18 20:57:00 → ORD 2026-12-19 00:30:00; nonstop; 153 minutes. Local airport times.
• United Airlines UA2465: ORD 2026-12-29 12:23:00 → DEN 2026-12-29 14:18:00; nonstop; 175 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $307

• United Airlines UA1522 / UA1299: DEN 2026-12-18 10:10:00 → ORD 2026-12-18 16:44:00; 1 stop(s) via IND; 334 minutes. Local airport times.
  • UA1522: DEN 2026-12-18 10:10:00 → IND 2026-12-18 14:37:00; layover at IND: 110 minutes.
  • UA1299: IND 2026-12-18 16:27:00 → ORD 2026-12-18 16:44:00.
• United Airlines UA2465: ORD 2026-12-29 12:23:00 → DEN 2026-12-29 14:18:00; nonstop; 175 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $307

• United Airlines UA2327 / UA5746: DEN 2026-12-18 13:54:00 → ORD 2026-12-18 20:31:00; 1 stop(s) via OMA; 337 minutes. Local airport times.
  • UA2327: DEN 2026-12-18 13:54:00 → OMA 2026-12-18 16:24:00; layover at OMA: 131 minutes.
  • UA5746: OMA 2026-12-18 18:35:00 → ORD 2026-12-18 20:31:00.
• United Airlines UA2465: ORD 2026-12-29 12:23:00 → DEN 2026-12-29 14:18:00; nonstop; 175 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $307

• United Airlines UA1815 / UA5365: DEN 2026-12-18 13:40:00 → ORD 2026-12-18 20:25:00; 1 stop(s) via TUL; 345 minutes. Local airport times.
  • UA1815: DEN 2026-12-18 13:40:00 → TUL 2026-12-18 16:19:00; layover at TUL: 126 minutes.
  • UA5365: TUL 2026-12-18 18:25:00 → ORD 2026-12-18 20:25:00.
• United Airlines UA2465: ORD 2026-12-29 12:23:00 → DEN 2026-12-29 14:18:00; nonstop; 175 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $307

• United Airlines UA2637 / UA5443: DEN 2026-12-18 10:00:00 → ORD 2026-12-18 16:09:00; 1 stop(s) via GRR; 309 minutes. Local airport times.
  • UA2637: DEN 2026-12-18 10:00:00 → GRR 2026-12-18 14:36:00; layover at GRR: 65 minutes.
  • UA5443: GRR 2026-12-18 15:41:00 → ORD 2026-12-18 16:09:00.
• United Airlines UA2465: ORD 2026-12-29 12:23:00 → DEN 2026-12-29 14:18:00; nonstop; 175 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $307

• United Airlines UA1639 / UA4397: DEN 2026-12-18 13:55:00 → ORD 2026-12-18 20:25:00; 1 stop(s) via STL; 330 minutes. Local airport times.
  • UA1639: DEN 2026-12-18 13:55:00 → STL 2026-12-18 16:57:00; layover at STL: 118 minutes.
  • UA4397: STL 2026-12-18 18:55:00 → ORD 2026-12-18 20:25:00.
• United Airlines UA2465: ORD 2026-12-29 12:23:00 → DEN 2026-12-29 14:18:00; nonstop; 175 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Dec 17, 2026 · Return options
• Dec 19, 2026 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Denver (DEN) to Chicago (ORD) · Dec 18, 2026 · return Dec 29, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Chicago for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
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