Chicago (ORD) to Denver (DEN), May 9–19, 2027: from $190 round trip

Chicago (ORD) to Denver (DEN), May 9–19, 2027: from $190 round trip on Axel, checked Nov 14, 2026. Lowest published fare: $190 round trip, Axel-exclusive, Frontier Airlines, nonstop, May 9–19, 2027, 1 adult, economy, checked Nov 14, 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 (May 9–19, 2027 · 10 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $119 a night, $1,188 for 10 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $127 a night, $1,266 for 10 nights · 5★ Four Seasons Denver Hotel, $744 a night, $7,435 for 10 nights

All hotels in Denver

Route overview: Chicago to Denver (DEN) flight deals

2027-05-09 → 2027-05-19 · Axel-exclusive $190

• Frontier Airlines F91483: ORD 2027-05-09 07:45:00 → DEN 2027-05-09 09:49:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-05-19 20:59:00 → ORD 2027-05-20 00:26:00; nonstop; 147 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $310

• American Airlines AA2762: ORD 2027-05-09 09:45:00 → DEN 2027-05-09 11:41:00; nonstop; 176 minutes. Local airport times.
• American Airlines AA2762: DEN 2027-05-19 12:22:00 → ORD 2027-05-19 16:00:00; nonstop; 158 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $330

• United Airlines UA2465: ORD 2027-05-09 12:23:00 → DEN 2027-05-09 14:18:00; nonstop; 175 minutes. Local airport times.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 17:05:00; nonstop; 160 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $310

• American Airlines AA1387: ORD 2027-05-09 19:29:00 → DEN 2027-05-09 21:24:00; nonstop; 175 minutes. Local airport times.
• American Airlines AA2762: DEN 2027-05-19 12:22:00 → ORD 2027-05-19 16:00:00; nonstop; 158 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $330

• United Airlines UA1217: ORD 2027-05-09 07:00:00 → DEN 2027-05-09 08:53:00; nonstop; 173 minutes. Local airport times.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 17:05:00; nonstop; 160 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $340

• United Airlines UA1758 / UA1029: ORD 2027-05-09 05:59:00 → DEN 2027-05-09 10:35:00; 1 stop(s) via MSN; 336 minutes. Local airport times.
  • UA1758: ORD 2027-05-09 05:59:00 → MSN 2027-05-09 07:09:00; layover at MSN: 111 minutes.
  • UA1029: MSN 2027-05-09 09:00:00 → DEN 2027-05-09 10:35:00.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 17:05:00; nonstop; 160 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $340

• United Airlines UA5841 / UA514: ORD 2027-05-09 12:55:00 → DEN 2027-05-09 16:41:00; 1 stop(s) via CID; 286 minutes. Local airport times.
  • UA5841: ORD 2027-05-09 12:55:00 → CID 2027-05-09 14:16:00; layover at CID: 71 minutes.
  • UA514: CID 2027-05-09 15:27:00 → DEN 2027-05-09 16:41:00.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 17:05:00; nonstop; 160 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $340

• United Airlines UA4757 / UA5509: ORD 2027-05-09 13:30:00 → DEN 2027-05-09 18:15:00; 1 stop(s) via TVC; 345 minutes. Local airport times.
  • UA4757: ORD 2027-05-09 13:30:00 → TVC 2027-05-09 15:53:00; layover at TVC: 67 minutes.
  • UA5509: TVC 2027-05-09 17:00:00 → DEN 2027-05-09 18:15:00.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 17:05:00; nonstop; 160 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $340

• United Airlines UA4794 / UA5240: ORD 2027-05-09 12:23:00 → DEN 2027-05-09 17:40:00; 1 stop(s) via ICT; 377 minutes. Local airport times.
  • UA4794: ORD 2027-05-09 12:23:00 → ICT 2027-05-09 14:44:00; layover at ICT: 129 minutes.
  • UA5240: ICT 2027-05-09 16:53:00 → DEN 2027-05-09 17:40:00.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 17:05:00; nonstop; 160 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $340

• United Airlines UA1488 / UA1302: ORD 2027-05-09 07:15:00 → DEN 2027-05-09 12:15:00; 1 stop(s) via CLE; 360 minutes. Local airport times.
  • UA1488: ORD 2027-05-09 07:15:00 → CLE 2027-05-09 09:41:00; layover at CLE: 64 minutes.
  • UA1302: CLE 2027-05-09 10:45:00 → DEN 2027-05-09 12:15:00.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 17:05:00; nonstop; 160 minutes. Local airport times.

2027-05-09 → 2027-05-19 · Axel-exclusive $340

• United Airlines UA6033 / UA5774: ORD 2027-05-09 09:10:00 → DEN 2027-05-09 14:17:00; 1 stop(s) via ASE; 367 minutes. Local airport times.
  • UA6033: ORD 2027-05-09 09:10:00 → ASE 2027-05-09 11:36:00; layover at ASE: 94 minutes.
  • UA5774: ASE 2027-05-09 13:10:00 → DEN 2027-05-09 14:17:00.
• United Airlines UA617: DEN 2027-05-19 13:25:00 → ORD 2027-05-19 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
• May 8, 2027 · Return options
• May 10, 2027 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: Chicago (ORD) to Denver (DEN) · May 9, 2027 · return May 19, 2027: 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.
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