Chicago (ORD) to Denver (DEN), Dec 21–29, 2026: from $189 round trip

Chicago (ORD) to Denver (DEN), Dec 21–29, 2026: from $189 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $189 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 21–29, 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 Denver for these trips

Hotels: under a trip, hotels in Denver 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 Denver for these nights (Dec 21–29, 2026 · 8 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $88 a night, $702 for 8 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $84 a night, $669 for 8 nights · 5★ Four Seasons Denver Hotel, $543 a night, $4,341.50 for 8 nights

All hotels in Denver

Route overview: Chicago to Denver (DEN) flight deals

2026-12-21 → 2026-12-29 · Axel-exclusive $189

• Frontier Airlines F91483: ORD 2026-12-21 07:25:00 → DEN 2026-12-21 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-29 21:26:00 → ORD 2026-12-30 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $338

• American Airlines AA2762: ORD 2026-12-21 09:45:00 → DEN 2026-12-21 11:41:00; nonstop; 176 minutes. Local airport times.
• American Airlines AA2762: DEN 2026-12-29 12:22:00 → ORD 2026-12-29 16:00:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $365

• United Airlines UA2803: ORD 2026-12-21 14:47:00 → DEN 2026-12-21 16:42:00; nonstop; 175 minutes. Local airport times.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $338

• American Airlines AA506: ORD 2026-12-21 15:23:00 → DEN 2026-12-21 17:19:00; nonstop; 176 minutes. Local airport times.
• American Airlines AA2762: DEN 2026-12-29 12:22:00 → ORD 2026-12-29 16:00:00; nonstop; 158 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $365

• United Airlines UA329: ORD 2026-12-21 20:07:00 → DEN 2026-12-21 21:59:00; nonstop; 172 minutes. Local airport times.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $378

• United Airlines UA1758 / UA1029: ORD 2026-12-21 05:59:00 → DEN 2026-12-21 10:35:00; 1 stop(s) via MSN; 336 minutes. Local airport times.
  • UA1758: ORD 2026-12-21 05:59:00 → MSN 2026-12-21 07:09:00; layover at MSN: 111 minutes.
  • UA1029: MSN 2026-12-21 09:00:00 → DEN 2026-12-21 10:35:00.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $378

• United Airlines UA4794 / UA5240: ORD 2026-12-21 12:23:00 → DEN 2026-12-21 17:40:00; 1 stop(s) via ICT; 377 minutes. Local airport times.
  • UA4794: ORD 2026-12-21 12:23:00 → ICT 2026-12-21 14:44:00; layover at ICT: 129 minutes.
  • UA5240: ICT 2026-12-21 16:53:00 → DEN 2026-12-21 17:40:00.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $378

• United Airlines UA6033 / UA5774: ORD 2026-12-21 09:10:00 → DEN 2026-12-21 14:17:00; 1 stop(s) via ASE; 367 minutes. Local airport times.
  • UA6033: ORD 2026-12-21 09:10:00 → ASE 2026-12-21 11:36:00; layover at ASE: 94 minutes.
  • UA5774: ASE 2026-12-21 13:10:00 → DEN 2026-12-21 14:17:00.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $378

• United Airlines UA1488 / UA1302: ORD 2026-12-21 07:15:00 → DEN 2026-12-21 12:15:00; 1 stop(s) via CLE; 360 minutes. Local airport times.
  • UA1488: ORD 2026-12-21 07:15:00 → CLE 2026-12-21 09:41:00; layover at CLE: 64 minutes.
  • UA1302: CLE 2026-12-21 10:45:00 → DEN 2026-12-21 12:15:00.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $378

• United Airlines UA5841 / UA514: ORD 2026-12-21 12:55:00 → DEN 2026-12-21 16:41:00; 1 stop(s) via CID; 286 minutes. Local airport times.
  • UA5841: ORD 2026-12-21 12:55:00 → CID 2026-12-21 14:16:00; layover at CID: 71 minutes.
  • UA514: CID 2026-12-21 15:27:00 → DEN 2026-12-21 16:41:00.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 minutes. Local airport times.

2026-12-21 → 2026-12-29 · Axel-exclusive $378

• United Airlines UA4757 / UA5509: ORD 2026-12-21 13:30:00 → DEN 2026-12-21 18:15:00; 1 stop(s) via TVC; 345 minutes. Local airport times.
  • UA4757: ORD 2026-12-21 13:30:00 → TVC 2026-12-21 15:53:00; layover at TVC: 67 minutes.
  • UA5509: TVC 2026-12-21 17:00:00 → DEN 2026-12-21 18:15:00.
• United Airlines UA617: DEN 2026-12-29 13:25:00 → ORD 2026-12-29 17:05:00; nonstop; 160 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 20, 2026 · Return options
• Dec 22, 2026 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: Chicago (ORD) to Denver (DEN) · Dec 21, 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 Denver 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.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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