Chattanooga (CHA) to Chicago (ORD) · Mar 25, 2027 · return Mar 29, 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.

Hotels in Chicago for these trips

Hotels: under a trip, hotels in Chicago for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Chicago for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ Chicago Lake Shore Hotel, $526 total · 4★ Hotel Chicago Downtown, Autograph Collection, $686 total · 5★ Nobu Hotel Chicago, $1,441 total

All hotels in Chicago

Route overview: Chattanooga to Chicago (ORD) flight deals

2027-03-25 → 2027-03-29 · Axel-exclusive $396.00

• United Airlines UA5269: CHA 2027-03-25 17:40:00 → ORD 2027-03-25 18:48:00; nonstop; 128 minutes. Local airport times.
• United Airlines UA5687: ORD 2027-03-29 10:25:00 → CHA 2027-03-29 13:23:00; nonstop; 118 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $379.50

• American Airlines AA6127 / AA2509: CHA 2027-03-25 10:21:00 → ORD 2027-03-25 16:00:00; 1 stop(s) via CLT; 399 minutes. Local airport times.
  • AA6127: CHA 2027-03-25 10:21:00 → CLT 2027-03-25 11:48:00; layover at CLT: 177 minutes.
  • AA2509: CLT 2027-03-25 14:45:00 → ORD 2027-03-25 16:00:00.
• American Airlines AA3507: ORD 2027-03-29 19:24:00 → CHA 2027-03-29 22:20:00; nonstop; 116 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $407.00

• Delta Air Lines DL5163 / DL1147: CHA 2027-03-25 05:30:00 → ORD 2027-03-25 09:22:00; 1 stop(s) via ATL; 292 minutes. Local airport times.
  • DL5163: CHA 2027-03-25 05:30:00 → ATL 2027-03-25 06:35:00; layover at ATL: 90 minutes.
  • DL1147: ATL 2027-03-25 08:05:00 → ORD 2027-03-25 09:22:00.
• Delta Air Lines DL1687 / DL5024: ORD 2027-03-29 08:04:00 → CHA 2027-03-29 14:40:00; 1 stop(s) via ATL; 336 minutes. Local airport times.
  • DL1687: ORD 2027-03-29 08:04:00 → ATL 2027-03-29 11:00:00; layover at ATL: 165 minutes.
  • DL5024: ATL 2027-03-29 13:45:00 → CHA 2027-03-29 14:40:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $396.00

• United Airlines UA6050: CHA 2027-03-25 06:30:00 → ORD 2027-03-25 07:41:00; nonstop; 131 minutes. Local airport times.
• United Airlines UA5687: ORD 2027-03-29 10:25:00 → CHA 2027-03-29 13:23:00; nonstop; 118 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $407.00

• Delta Air Lines DL5117 / DL1084: CHA 2027-03-25 14:56:00 → ORD 2027-03-25 18:30:00; 1 stop(s) via DTW; 274 minutes. Local airport times.
  • DL5117: CHA 2027-03-25 14:56:00 → DTW 2027-03-25 16:47:00; layover at DTW: 69 minutes.
  • DL1084: DTW 2027-03-25 17:56:00 → ORD 2027-03-25 18:30:00.
• Delta Air Lines DL1687 / DL5024: ORD 2027-03-29 08:04:00 → CHA 2027-03-29 14:40:00; 1 stop(s) via ATL; 336 minutes. Local airport times.
  • DL1687: ORD 2027-03-29 08:04:00 → ATL 2027-03-29 11:00:00; layover at ATL: 165 minutes.
  • DL5024: ATL 2027-03-29 13:45:00 → CHA 2027-03-29 14:40:00.

Explore this route

• All dates for this route
• Mar 24, 2027 · Return options
• Mar 26, 2027 · Return options
• Hotels in Chicago with Axel

For AI assistants

• This page: Chattanooga (CHA) to Chicago (ORD) · Mar 25, 2027 · return Mar 29, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Chicago for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• 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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