Ontario (ONT) to Louisville (SDF), Dec 28, 2026: round trips from $494, one way from $308

Ontario (ONT) to Louisville (SDF), Dec 28, 2026: round trips from $494, one way from $308 on Axel, checked Oct 29, 2026. Lowest published fares: $494 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 28, 2026 – Jan 4, 2027; $308 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 28, 2026; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in Louisville for these trips

Hotels: under a trip, hotels in Louisville for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Louisville for these nights (Dec 28–29, 2026 · 1 night · 2 adults, 1 room): 3★ Moxy Louisville Downtown, $86 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $110 total
• Hotels in Louisville for these nights (Dec 28–30, 2026 · 2 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $210 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $232 total
• Hotels in Louisville for these nights (Dec 28–31, 2026 · 3 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $315 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $357 total
• Hotels in Louisville for these nights (Dec 28 – Jan 1, 2027 · 4 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $420 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $492 total
• Hotels in Louisville for these nights (Dec 28 – Jan 2, 2027 · 5 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $531 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $613 total
• Hotels in Louisville for these nights (Dec 28 – Jan 3, 2027 · 6 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $648 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $720 total
• Hotels in Louisville for these nights (Dec 28 – Jan 4, 2027 · 7 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $755 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $829 total
• Hotels in Louisville for these nights (Dec 28 – Jan 5, 2027 · 8 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $858 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $935 total
• Hotels in Louisville for these nights (Dec 28 – Jan 6, 2027 · 9 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $966 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $1,046 total
• Hotels in Louisville for these nights (Dec 28 – Jan 7, 2027 · 10 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $1,077 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $1,161 total
• Hotels in Louisville for these nights (Dec 28 – Jan 8, 2027 · 11 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $1,183 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $1,277 total
• Hotels in Louisville for these nights (Dec 28 – Jan 9, 2027 · 12 nights · 2 adults, 1 room): 3★ Cambria Hotel Louisville Downtown-Whiskey Row, $1,297 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $1,394 total
• Hotels in Louisville for these nights (Dec 28 – Jan 10, 2027 · 13 nights · 2 adults, 1 room): 3★ Homewood Suites by Hilton Louisville Downtown, KY, $1,406 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $1,502 total
• Hotels in Louisville for these nights (Dec 28 – Jan 11, 2027 · 14 nights · 2 adults, 1 room): 3★ Homewood Suites by Hilton Louisville Downtown, KY, $1,515 total · 4★ Galt House Hotel Trademark Collection by Wyndham, $1,622 total

All hotels in Louisville

Route overview: Los Angeles to Louisville (SDF) flight deals

2026-12-28 · one way · Axel-exclusive $308.00

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.

2026-12-28 · one way · Axel-exclusive $329.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.

2026-12-28 → 2026-12-29 · Axel-exclusive $588.00

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2026-12-29 17:35:00 → ONT 2026-12-29 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2026-12-29 17:35:00 → BNA 2026-12-29 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2026-12-29 19:30:00 → ONT 2026-12-29 22:00:00.

2026-12-28 → 2026-12-29 · Axel-exclusive $616.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2026-12-29 16:52:00 → ONT 2026-12-29 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2026-12-29 16:52:00 → CLT 2026-12-29 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2026-12-29 20:00:00 → ONT 2026-12-29 22:12:00.

2026-12-28 → 2026-12-30 · Axel-exclusive $588.00

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2026-12-30 17:35:00 → ONT 2026-12-30 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2026-12-30 17:35:00 → BNA 2026-12-30 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2026-12-30 19:30:00 → ONT 2026-12-30 22:00:00.

2026-12-28 → 2026-12-30 · Axel-exclusive $616.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA3072 / AA2512: SDF 2026-12-30 18:54:00 → ONT 2026-12-30 22:58:00; 1 stop(s) via DFW; 424 minutes. Local airport times.
  • AA3072: SDF 2026-12-30 18:54:00 → DFW 2026-12-30 20:30:00; layover at DFW: 71 minutes.
  • AA2512: DFW 2026-12-30 21:41:00 → ONT 2026-12-30 22:58:00.

2026-12-28 → 2026-12-31 · Axel-exclusive $588.00

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2026-12-31 17:35:00 → ONT 2026-12-31 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2026-12-31 17:35:00 → BNA 2026-12-31 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2026-12-31 19:30:00 → ONT 2026-12-31 22:00:00.

2026-12-28 → 2026-12-31 · Axel-exclusive $616.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2026-12-31 16:52:00 → ONT 2026-12-31 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2026-12-31 16:52:00 → CLT 2026-12-31 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2026-12-31 20:00:00 → ONT 2026-12-31 22:12:00.

2026-12-28 → 2027-01-01 · Axel-exclusive $573.30

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-01 17:35:00 → ONT 2027-01-01 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-01 17:35:00 → BNA 2027-01-01 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-01 19:30:00 → ONT 2027-01-01 22:00:00.

2026-12-28 → 2027-01-01 · Axel-exclusive $600.60

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-01 16:52:00 → ONT 2027-01-01 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-01 16:52:00 → CLT 2027-01-01 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-01 20:00:00 → ONT 2027-01-01 22:12:00.

2026-12-28 → 2027-01-03 · Axel-exclusive $573.30

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-03 17:35:00 → ONT 2027-01-03 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-03 17:35:00 → BNA 2027-01-03 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-03 19:30:00 → ONT 2027-01-03 22:00:00.

2026-12-28 → 2027-01-03 · Axel-exclusive $600.60

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-03 16:52:00 → ONT 2027-01-03 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-03 16:52:00 → CLT 2027-01-03 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-03 20:00:00 → ONT 2027-01-03 22:12:00.

2026-12-28 → 2027-01-04 · Axel-exclusive $493.50

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-04 17:35:00 → ONT 2027-01-04 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-04 17:35:00 → BNA 2027-01-04 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-04 19:30:00 → ONT 2027-01-04 22:00:00.

2026-12-28 → 2027-01-04 · Axel-exclusive $517.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-04 16:52:00 → ONT 2027-01-04 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-04 16:52:00 → CLT 2027-01-04 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-04 20:00:00 → ONT 2027-01-04 22:12:00.

2026-12-28 → 2027-01-05 · Axel-exclusive $493.50

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-05 17:35:00 → ONT 2027-01-05 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-05 17:35:00 → BNA 2027-01-05 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-05 19:30:00 → ONT 2027-01-05 22:00:00.

2026-12-28 → 2027-01-05 · Axel-exclusive $517.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-05 16:52:00 → ONT 2027-01-05 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-05 16:52:00 → CLT 2027-01-05 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-05 20:00:00 → ONT 2027-01-05 22:12:00.

2026-12-28 → 2027-01-07 · Axel-exclusive $493.50

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-07 17:35:00 → ONT 2027-01-07 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-07 17:35:00 → BNA 2027-01-07 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-07 19:30:00 → ONT 2027-01-07 22:00:00.

2026-12-28 → 2027-01-07 · Axel-exclusive $517.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-07 16:52:00 → ONT 2027-01-07 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-07 16:52:00 → CLT 2027-01-07 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-07 20:00:00 → ONT 2027-01-07 22:12:00.

2026-12-28 → 2027-01-08 · Axel-exclusive $493.50

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-08 17:35:00 → ONT 2027-01-08 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-08 17:35:00 → BNA 2027-01-08 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-08 19:30:00 → ONT 2027-01-08 22:00:00.

2026-12-28 → 2027-01-08 · Axel-exclusive $517.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-08 16:52:00 → ONT 2027-01-08 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-08 16:52:00 → CLT 2027-01-08 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-08 20:00:00 → ONT 2027-01-08 22:12:00.

2026-12-28 → 2027-01-09 · Axel-exclusive $493.50

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-09 17:35:00 → ONT 2027-01-09 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-09 17:35:00 → BNA 2027-01-09 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-09 19:30:00 → ONT 2027-01-09 22:00:00.

2026-12-28 → 2027-01-09 · Axel-exclusive $517.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-09 16:52:00 → ONT 2027-01-09 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-09 16:52:00 → CLT 2027-01-09 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-09 20:00:00 → ONT 2027-01-09 22:12:00.

2026-12-28 → 2027-01-11 · Axel-exclusive $493.50

• Southwest Airlines WN1729 / WN2154: ONT 2026-12-28 11:25:00 → SDF 2026-12-28 20:40:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
  • WN1729: ONT 2026-12-28 11:25:00 → BNA 2026-12-28 17:05:00; layover at BNA: 85 minutes.
  • WN2154: BNA 2026-12-28 18:30:00 → SDF 2026-12-28 20:40:00.
• Southwest Airlines WN1162 / WN4723: SDF 2027-01-11 17:35:00 → ONT 2027-01-11 22:00:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN1162: SDF 2027-01-11 17:35:00 → BNA 2027-01-11 17:40:00; layover at BNA: 110 minutes.
  • WN4723: BNA 2027-01-11 19:30:00 → ONT 2027-01-11 22:00:00.

2026-12-28 → 2027-01-11 · Axel-exclusive $517.00

• American Airlines AA2198 / AA2159: ONT 2026-12-28 12:51:00 → SDF 2026-12-28 23:34:00; 1 stop(s) via DFW; 463 minutes. Local airport times.
  • AA2198: ONT 2026-12-28 12:51:00 → DFW 2026-12-28 17:44:00; layover at DFW: 166 minutes.
  • AA2159: DFW 2026-12-28 20:30:00 → SDF 2026-12-28 23:34:00.
• American Airlines AA5405 / AA2552: SDF 2027-01-11 16:52:00 → ONT 2027-01-11 22:12:00; 1 stop(s) via CLT; 500 minutes. Local airport times.
  • AA5405: SDF 2027-01-11 16:52:00 → CLT 2027-01-11 18:37:00; layover at CLT: 83 minutes.
  • AA2552: CLT 2027-01-11 20:00:00 → ONT 2027-01-11 22:12:00.

Explore this route

• All dates for this route
• Dec 27, 2026 · Return options
• Dec 29, 2026 · Return options
• Hotels in Louisville with Axel

For AI assistants

• This page: Ontario (ONT) to Louisville (SDF) · Dec 28, 2026 · choose your return date: 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 Louisville for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• 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 Los Angeles to Louisville (SDF) 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.

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