Louisville (SDF) 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.

Route overview: Louisville to Chicago (ORD) flight deals

2027-03-25 → 2027-03-29 · Axel-exclusive $291.50

• American Airlines AA4622: SDF 2027-03-25 05:45:00 → ORD 2027-03-25 06:29:00; nonstop; 104 minutes. Local airport times.
• American Airlines AA4480: ORD 2027-03-29 19:04:00 → SDF 2027-03-29 21:42:00; nonstop; 98 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $302.50

• United Airlines UA5407: SDF 2027-03-25 13:59:00 → ORD 2027-03-25 14:40:00; nonstop; 101 minutes. Local airport times.
• United Airlines UA3477: ORD 2027-03-29 06:59:00 → SDF 2027-03-29 09:38:00; nonstop; 99 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $346.50

• Delta Air Lines DL5824 / DL3902: SDF 2027-03-25 07:50:00 → ORD 2027-03-25 10:59:00; 1 stop(s) via DTW; 249 minutes. Local airport times.
  • DL5824: SDF 2027-03-25 07:50:00 → DTW 2027-03-25 09:19:00; layover at DTW: 61 minutes.
  • DL3902: DTW 2027-03-25 10:20:00 → ORD 2027-03-25 10:59:00.
• Delta Air Lines DL5187 / DL5832: ORD 2027-03-29 13:26:00 → SDF 2027-03-29 21:13:00; 1 stop(s) via DTW; 407 minutes. Local airport times.
  • DL5187: ORD 2027-03-29 13:26:00 → DTW 2027-03-29 15:54:00; layover at DTW: 231 minutes.
  • DL5832: DTW 2027-03-29 19:45:00 → SDF 2027-03-29 21:13:00.

2027-03-25 → 2027-03-29 · Axel-exclusive $291.50

• American Airlines AA4622: SDF 2027-03-25 06:22:00 → ORD 2027-03-25 07:09:00; nonstop; 107 minutes. Local airport times.
• American Airlines AA4768: ORD 2027-03-29 06:47:00 → SDF 2027-03-29 09:22:00; nonstop; 95 minutes. Local airport times.

2027-03-25 → 2027-03-29 · Axel-exclusive $302.50

• United Airlines UA3520: SDF 2027-03-25 10:25:00 → ORD 2027-03-25 11:10:00; nonstop; 105 minutes. Local airport times.
• United Airlines UA3477: ORD 2027-03-29 06:59:00 → SDF 2027-03-29 09:38:00; nonstop; 99 minutes. Local airport times.

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: Louisville (SDF) 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.
• 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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