Denver (DEN) to Chicago (ORD) · Jan 1, 2027 · return Jan 2, 2027

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: Denver to Chicago (ORD) flight deals

2027-01-01 → 2027-01-02 · Axel-exclusive $159.90

• Frontier Airlines F93174: DEN 2027-01-01 21:26:00 → ORD 2027-01-02 00:54:00; nonstop; 148 minutes. Local airport times.
• Frontier Airlines F91483: ORD 2027-01-02 07:45:00 → DEN 2027-01-02 09:49:00; nonstop; 184 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $307.50

• American Airlines AA506: DEN 2027-01-01 18:18:00 → ORD 2027-01-01 21:55:00; nonstop; 157 minutes. Local airport times.
• American Airlines AA2843: ORD 2027-01-02 21:30:00 → DEN 2027-01-02 23:24:00; nonstop; 174 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $319.80

• United Airlines UA617: DEN 2027-01-01 13:25:00 → ORD 2027-01-01 17:05:00; nonstop; 160 minutes. Local airport times.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $338.25

• Delta Air Lines DL2877 / DL1435: DEN 2027-01-01 13:26:00 → ORD 2027-01-01 19:45:00; 1 stop(s) via MSP; 319 minutes. Local airport times.
  • DL2877: DEN 2027-01-01 13:26:00 → MSP 2027-01-01 16:21:00; layover at MSP: 94 minutes.
  • DL1435: MSP 2027-01-01 17:55:00 → ORD 2027-01-01 19:45:00.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $307.50

• American Airlines AA2762: DEN 2027-01-01 12:22:00 → ORD 2027-01-01 16:00:00; nonstop; 158 minutes. Local airport times.
• American Airlines AA2843: ORD 2027-01-02 21:30:00 → DEN 2027-01-02 23:24:00; nonstop; 174 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $319.80

• United Airlines UA2329: DEN 2027-01-01 09:55:00 → ORD 2027-01-01 13:35:00; nonstop; 160 minutes. Local airport times.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $329.03

• United Airlines UA2327 / UA5746: DEN 2027-01-01 13:54:00 → ORD 2027-01-01 20:31:00; 1 stop(s) via OMA; 337 minutes. Local airport times.
  • UA2327: DEN 2027-01-01 13:54:00 → OMA 2027-01-01 16:24:00; layover at OMA: 131 minutes.
  • UA5746: OMA 2027-01-01 18:35:00 → ORD 2027-01-01 20:31:00.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $329.03

• United Airlines UA2637 / UA5443: DEN 2027-01-01 10:00:00 → ORD 2027-01-01 16:09:00; 1 stop(s) via GRR; 309 minutes. Local airport times.
  • UA2637: DEN 2027-01-01 10:00:00 → GRR 2027-01-01 14:36:00; layover at GRR: 65 minutes.
  • UA5443: GRR 2027-01-01 15:41:00 → ORD 2027-01-01 16:09:00.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $329.03

• United Airlines UA1522 / UA1299: DEN 2027-01-01 10:10:00 → ORD 2027-01-01 16:44:00; 1 stop(s) via IND; 334 minutes. Local airport times.
  • UA1522: DEN 2027-01-01 10:10:00 → IND 2027-01-01 14:37:00; layover at IND: 110 minutes.
  • UA1299: IND 2027-01-01 16:27:00 → ORD 2027-01-01 16:44:00.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $329.03

• United Airlines UA1815 / UA5365: DEN 2027-01-01 13:40:00 → ORD 2027-01-01 20:25:00; 1 stop(s) via TUL; 345 minutes. Local airport times.
  • UA1815: DEN 2027-01-01 13:40:00 → TUL 2027-01-01 16:19:00; layover at TUL: 126 minutes.
  • UA5365: TUL 2027-01-01 18:25:00 → ORD 2027-01-01 20:25:00.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

2027-01-01 → 2027-01-02 · Axel-exclusive $329.03

• United Airlines UA1639 / UA4397: DEN 2027-01-01 13:55:00 → ORD 2027-01-01 20:25:00; 1 stop(s) via STL; 330 minutes. Local airport times.
  • UA1639: DEN 2027-01-01 13:55:00 → STL 2027-01-01 16:57:00; layover at STL: 118 minutes.
  • UA4397: STL 2027-01-01 18:55:00 → ORD 2027-01-01 20:25:00.
• United Airlines UA2174: ORD 2027-01-02 16:30:00 → DEN 2027-01-02 18:25:00; nonstop; 175 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 31, 2026 · Return options
• Jan 2, 2027 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Denver (DEN) to Chicago (ORD) · Jan 1, 2027 · return Jan 2, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Denver to Chicago (ORD) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

Feedback (optional): Missing info · Axel issue