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Charleston → Louisville

Dec 21, 2026 · return Jan 4, 2027

CHS → SDF1 adulteconomyRound trip

4 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Mon, Jan 4

Breeze Airways
6:10 amCHS
1h 52m
Nonstop
8:02 amSDF
Breeze Airways
7:59 pmSDF
1h 35m
Nonstop
9:34 pmCHS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
6:35 amCHS
5h 35m
BNA · 3h 5m
12:10 pmSDF
Southwest Airlines
6:30 amSDF
6h 15m
BNA · 3h 40m
12:45 pmCHS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

American Airlines
12:03 pmCHS
3h 54m
CLT · 1h 8m
3:57 pmSDF
American Airlines
5:02 amSDF
5h 34m
CLT · 3h
10:36 amCHS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
8:08 amCHS
3h 49m
ATL · 1h 1m
11:57 amSDF
Delta Air Lines
12:14 pmSDF
5h 40m
ATL · 3h 6m
5:54 pmCHS

Round-trip total · 1 adult · Taxes included

Make this trip yours

CHS ⇄ SDF

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Breeze Airways emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2027-01-04Breeze AirwaysMX228 / MX229$198.002026-10-29T00:56:07Z
2026-12-21 → 2027-01-04Southwest AirlinesWN2975 + WN712 / WN3813 + WN508$319.002026-10-29T00:56:07Z
2026-12-21 → 2027-01-04American AirlinesAA3114 + AA5133 / AA647 + AA1269$330.002026-10-29T00:56:07Z
2026-12-21 → 2027-01-04Delta Air LinesDL789 + DL1481 / DL1481 + DL3179$352.002026-10-29T00:56:07Z

2026-12-21 → 2027-01-04 · $198.00

  • Breeze Airways MX228: CHS 2026-12-21 06:10:00 → SDF 2026-12-21 08:02:00; nonstop; 112 minutes. Local airport times.
  • Breeze Airways MX229: SDF 2027-01-04 19:59:00 → CHS 2027-01-04 21:34:00; nonstop; 95 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $319.00

  • Southwest Airlines WN2975 / WN712: CHS 2026-12-21 06:35:00 → SDF 2026-12-21 12:10:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
    • WN2975: CHS 2026-12-21 06:35:00 → BNA 2026-12-21 07:10:00; layover at BNA: 185 minutes.
    • WN712: BNA 2026-12-21 10:15:00 → SDF 2026-12-21 12:10:00.
  • Southwest Airlines WN3813 / WN508: SDF 2027-01-04 06:30:00 → CHS 2027-01-04 12:45:00; 1 stop(s) via BNA; 375 minutes. Local airport times.
    • WN3813: SDF 2027-01-04 06:30:00 → BNA 2027-01-04 06:35:00; layover at BNA: 220 minutes.
    • WN508: BNA 2027-01-04 10:15:00 → CHS 2027-01-04 12:45:00.

2026-12-21 → 2027-01-04 · $330.00

  • American Airlines AA3114 / AA5133: CHS 2026-12-21 12:03:00 → SDF 2026-12-21 15:57:00; 1 stop(s) via CLT; 234 minutes. Local airport times.
    • AA3114: CHS 2026-12-21 12:03:00 → CLT 2026-12-21 13:12:00; layover at CLT: 68 minutes.
    • AA5133: CLT 2026-12-21 14:20:00 → SDF 2026-12-21 15:57:00.
  • American Airlines AA647 / AA1269: SDF 2027-01-04 05:02:00 → CHS 2027-01-04 10:36:00; 1 stop(s) via CLT; 334 minutes. Local airport times.
    • AA647: SDF 2027-01-04 05:02:00 → CLT 2027-01-04 06:30:00; layover at CLT: 180 minutes.
    • AA1269: CLT 2027-01-04 09:30:00 → CHS 2027-01-04 10:36:00.

2026-12-21 → 2027-01-04 · $352.00

  • Delta Air Lines DL789 / DL1481: CHS 2026-12-21 08:08:00 → SDF 2026-12-21 11:57:00; 1 stop(s) via ATL; 229 minutes. Local airport times.
    • DL789: CHS 2026-12-21 08:08:00 → ATL 2026-12-21 09:31:00; layover at ATL: 61 minutes.
    • DL1481: ATL 2026-12-21 10:32:00 → SDF 2026-12-21 11:57:00.
  • Delta Air Lines DL1481 / DL3179: SDF 2027-01-04 12:14:00 → CHS 2027-01-04 17:54:00; 1 stop(s) via ATL; 340 minutes. Local airport times.
    • DL1481: SDF 2027-01-04 12:14:00 → ATL 2027-01-04 13:36:00; layover at ATL: 186 minutes.
    • DL3179: ATL 2027-01-04 16:42:00 → CHS 2027-01-04 17:54:00.

More dates for this route