Denver (DEN) to Chicago (ORD), Feb 15–16, 2027: from $142 round trip

Denver (DEN) to Chicago (ORD), Feb 15–16, 2027: from $142 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $142 round trip, Axel-exclusive, Frontier Airlines, nonstop, Feb 15–16, 2027, 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 (Feb 15–16, 2027 · 1 night · 2 adults, 1 room): 3★ The Whitehall Hotel, BW Premier Collection, $91 a night · 4★ Freehand Chicago, $73 a night · 5★ Sofitel Chicago Magnificent Mile, $258 a night

All hotels in Chicago

Route overview: Denver to Chicago (ORD) flight deals

2027-02-15 → 2027-02-16 · Axel-exclusive $142

• Frontier Airlines F93174: DEN 2027-02-15 21:26:00 → ORD 2027-02-16 00:54:00; nonstop; 148 minutes. Local airport times.
• Frontier Airlines F91483: ORD 2027-02-16 07:45:00 → DEN 2027-02-16 09:49:00; nonstop; 184 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $273

• American Airlines AA821: DEN 2027-02-15 08:06:00 → ORD 2027-02-15 11:45:00; nonstop; 159 minutes. Local airport times.
• American Airlines AA625: ORD 2027-02-16 09:40:00 → DEN 2027-02-16 11:37:00; nonstop; 177 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $283

• United Airlines UA529: DEN 2027-02-15 06:00:00 → ORD 2027-02-15 09:40:00; nonstop; 160 minutes. Local airport times.
• United Airlines UA2148: ORD 2027-02-16 21:20:00 → DEN 2027-02-16 23:20:00; nonstop; 180 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $294

• Delta Air Lines DL2877 / DL1435: DEN 2027-02-15 13:26:00 → ORD 2027-02-15 19:45:00; 1 stop(s) via MSP; 319 minutes. Local airport times.
  • DL2877: DEN 2027-02-15 13:26:00 → MSP 2027-02-15 16:21:00; layover at MSP: 94 minutes.
  • DL1435: MSP 2027-02-15 17:55:00 → ORD 2027-02-15 19:45:00.
• American Airlines AA625: ORD 2027-02-16 09:40:00 → DEN 2027-02-16 11:37:00; nonstop; 177 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $273

• American Airlines AA2762: DEN 2027-02-15 12:26:00 → ORD 2027-02-15 16:04:00; nonstop; 158 minutes. Local airport times.
• American Airlines AA625: ORD 2027-02-16 09:40:00 → DEN 2027-02-16 11:37:00; nonstop; 177 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $283

• United Airlines UA529: DEN 2027-02-15 05:50:00 → ORD 2027-02-15 09:34:00; nonstop; 164 minutes. Local airport times.
• United Airlines UA2465: ORD 2027-02-16 12:23:00 → DEN 2027-02-16 14:18:00; nonstop; 175 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $292

• United Airlines UA1815 / UA5365: DEN 2027-02-15 13:40:00 → ORD 2027-02-15 20:25:00; 1 stop(s) via TUL; 345 minutes. Local airport times.
  • UA1815: DEN 2027-02-15 13:40:00 → TUL 2027-02-15 16:19:00; layover at TUL: 126 minutes.
  • UA5365: TUL 2027-02-15 18:25:00 → ORD 2027-02-15 20:25:00.
• United Airlines UA2465: ORD 2027-02-16 12:23:00 → DEN 2027-02-16 14:18:00; nonstop; 175 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $292

• United Airlines UA1639 / UA4397: DEN 2027-02-15 13:55:00 → ORD 2027-02-15 20:25:00; 1 stop(s) via STL; 330 minutes. Local airport times.
  • UA1639: DEN 2027-02-15 13:55:00 → STL 2027-02-15 16:57:00; layover at STL: 118 minutes.
  • UA4397: STL 2027-02-15 18:55:00 → ORD 2027-02-15 20:25:00.
• United Airlines UA2465: ORD 2027-02-16 12:23:00 → DEN 2027-02-16 14:18:00; nonstop; 175 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $292

• United Airlines UA1522 / UA1299: DEN 2027-02-15 10:10:00 → ORD 2027-02-15 16:44:00; 1 stop(s) via IND; 334 minutes. Local airport times.
  • UA1522: DEN 2027-02-15 10:10:00 → IND 2027-02-15 14:37:00; layover at IND: 110 minutes.
  • UA1299: IND 2027-02-15 16:27:00 → ORD 2027-02-15 16:44:00.
• United Airlines UA2465: ORD 2027-02-16 12:23:00 → DEN 2027-02-16 14:18:00; nonstop; 175 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $292

• United Airlines UA2637 / UA5443: DEN 2027-02-15 10:00:00 → ORD 2027-02-15 16:09:00; 1 stop(s) via GRR; 309 minutes. Local airport times.
  • UA2637: DEN 2027-02-15 10:00:00 → GRR 2027-02-15 14:36:00; layover at GRR: 65 minutes.
  • UA5443: GRR 2027-02-15 15:41:00 → ORD 2027-02-15 16:09:00.
• United Airlines UA2465: ORD 2027-02-16 12:23:00 → DEN 2027-02-16 14:18:00; nonstop; 175 minutes. Local airport times.

2027-02-15 → 2027-02-16 · Axel-exclusive $292

• United Airlines UA2327 / UA5746: DEN 2027-02-15 13:54:00 → ORD 2027-02-15 20:31:00; 1 stop(s) via OMA; 337 minutes. Local airport times.
  • UA2327: DEN 2027-02-15 13:54:00 → OMA 2027-02-15 16:24:00; layover at OMA: 131 minutes.
  • UA5746: OMA 2027-02-15 18:35:00 → ORD 2027-02-15 20:31:00.
• United Airlines UA2465: ORD 2027-02-16 12:23:00 → DEN 2027-02-16 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
• Feb 14, 2027 · Return options
• Feb 16, 2027 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Denver (DEN) to Chicago (ORD) · Feb 15, 2027 · return Feb 16, 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 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.
• 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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