Atlanta (ATL) to Chicago (ORD) · Dec 11, 2026 · return Dec 20, 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.

Route overview: Atlanta to Chicago (ORD) flight deals

2026-12-11 → 2026-12-20 · Axel-exclusive $166.50

• Frontier Airlines F91441: ATL 2026-12-11 06:00:00 → ORD 2026-12-11 07:15:00; nonstop; 135 minutes. Local airport times.
• Frontier Airlines F91596: ORD 2026-12-20 05:58:00 → ATL 2026-12-20 09:27:00; nonstop; 149 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $312.75

• United Airlines UA745: ATL 2026-12-11 13:20:00 → ORD 2026-12-11 14:39:00; nonstop; 139 minutes. Local airport times.
• United Airlines UA1398: ORD 2026-12-20 18:00:00 → ATL 2026-12-20 21:17:00; nonstop; 137 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $312.75

• American Airlines AA4030: ATL 2026-12-11 16:12:00 → ORD 2026-12-11 17:43:00; nonstop; 151 minutes. Local airport times.
• American Airlines AA4020: ORD 2026-12-20 16:29:00 → ATL 2026-12-20 19:41:00; nonstop; 132 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $335.25

• Delta Air Lines DL1147: ATL 2026-12-11 08:05:00 → ORD 2026-12-11 09:26:00; nonstop; 141 minutes. Local airport times.
• Delta Air Lines DL1687: ORD 2026-12-20 08:01:00 → ATL 2026-12-20 11:00:00; nonstop; 119 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $166.50

• Frontier Airlines F93397: ATL 2026-12-11 20:25:00 → ORD 2026-12-11 21:42:00; nonstop; 137 minutes. Local airport times.
• Frontier Airlines F91596: ORD 2026-12-20 05:58:00 → ATL 2026-12-20 09:27:00; nonstop; 149 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $312.75

• United Airlines UA1288: ATL 2026-12-11 11:40:00 → ORD 2026-12-11 12:59:00; nonstop; 139 minutes. Local airport times.
• United Airlines UA1398: ORD 2026-12-20 18:00:00 → ATL 2026-12-20 21:17:00; nonstop; 137 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $312.75

• American Airlines AA1748: ATL 2026-12-11 19:22:00 → ORD 2026-12-11 20:49:00; nonstop; 147 minutes. Local airport times.
• American Airlines AA4020: ORD 2026-12-20 16:29:00 → ATL 2026-12-20 19:41:00; nonstop; 132 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $335.25

• Delta Air Lines DL1477: ATL 2026-12-11 12:15:00 → ORD 2026-12-11 13:27:00; nonstop; 132 minutes. Local airport times.
• Delta Air Lines DL1687: ORD 2026-12-20 08:01:00 → ATL 2026-12-20 11:00:00; nonstop; 119 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $181.50

• Frontier Airlines F92050 / F91349: ATL 2026-12-11 19:09:00 → ORD 2026-12-12 01:08:00; 1 stop(s) via MCO; 419 minutes. Local airport times.
  • F92050: ATL 2026-12-11 19:09:00 → MCO 2026-12-11 20:53:00; layover at MCO: 124 minutes.
  • F91349: MCO 2026-12-11 22:57:00 → ORD 2026-12-12 01:08:00.
• Frontier Airlines F91596: ORD 2026-12-20 05:58:00 → ATL 2026-12-20 09:27:00; nonstop; 149 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $302.75

• American Airlines AA5118 / AA1409: ATL 2026-12-11 05:00:00 → ORD 2026-12-11 08:59:00; 1 stop(s) via CLT; 299 minutes. Local airport times.
  • AA5118: ATL 2026-12-11 05:00:00 → CLT 2026-12-11 06:26:00; layover at CLT: 65 minutes.
  • AA1409: CLT 2026-12-11 07:31:00 → ORD 2026-12-11 08:59:00.
• American Airlines AA4020: ORD 2026-12-20 16:29:00 → ATL 2026-12-20 19:41:00; nonstop; 132 minutes. Local airport times.

2026-12-11 → 2026-12-20 · Axel-exclusive $325.25

• Delta Air Lines DL1031 / DL1084: ATL 2026-12-11 14:08:00 → ORD 2026-12-11 18:30:00; 1 stop(s) via DTW; 322 minutes. Local airport times.
  • DL1031: ATL 2026-12-11 14:08:00 → DTW 2026-12-11 16:05:00; layover at DTW: 111 minutes.
  • DL1084: DTW 2026-12-11 17:56:00 → ORD 2026-12-11 18:30:00.
• Delta Air Lines DL1687: ORD 2026-12-20 08:01:00 → ATL 2026-12-20 11:00:00; nonstop; 119 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 10, 2026 · Return options
• Dec 12, 2026 · Return options
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For AI assistants

• This page: Atlanta (ATL) to Chicago (ORD) · Dec 11, 2026 · return Dec 20, 2026: 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.
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• 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.

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