Chicago → Louisville
Dec 21, 2026 · one way
ORD → SDF1 adulteconomyOne way
5 flight options · 3 airlines
Nonstop flights
One-stop flights
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
| Exact travel dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-21 · one way | American Airlines | AA5519 | $188.50 | 2026-10-29T01:53:22Z |
| 2026-12-21 · one way | United Airlines | UA3477 | $195.00 | 2026-10-29T01:53:22Z |
| 2026-12-21 · one way | Delta Air Lines | DL5187 + DL5832 | $234.00 | 2026-10-29T01:53:22Z |
| 2026-12-21 · one way | American Airlines | AA4768 | $188.50 | 2026-10-29T01:53:22Z |
| 2026-12-21 · one way | United Airlines | UA3517 | $195.00 | 2026-10-29T01:53:22Z |
2026-12-21 · one way · $188.50
- American Airlines AA5519: ORD 2026-12-21 14:42:00 → SDF 2026-12-21 17:13:00; nonstop; 91 minutes. Local airport times.
2026-12-21 · one way · $195.00
- United Airlines UA3477: ORD 2026-12-21 06:59:00 → SDF 2026-12-21 09:38:00; nonstop; 99 minutes. Local airport times.
2026-12-21 · one way · $234.00
- Delta Air Lines DL5187 / DL5832: ORD 2026-12-21 13:26:00 → SDF 2026-12-21 21:13:00; 1 stop(s) via DTW; 407 minutes. Local airport times.
- DL5187: ORD 2026-12-21 13:26:00 → DTW 2026-12-21 15:54:00; layover at DTW: 231 minutes.
- DL5832: DTW 2026-12-21 19:45:00 → SDF 2026-12-21 21:13:00.
2026-12-21 · one way · $188.50
- American Airlines AA4768: ORD 2026-12-21 06:47:00 → SDF 2026-12-21 09:22:00; nonstop; 95 minutes. Local airport times.
2026-12-21 · one way · $195.00
- United Airlines UA3517: ORD 2026-12-21 21:20:00 → SDF 2026-12-21 23:49:00; nonstop; 89 minutes. Local airport times.