Travel with Axel,
get the best price.

Route overview: Charleston to Louisville (SDF) flight deals

Charleston → Louisville

Jan 2, 2027 · return Jan 4, 2027

CHS → SDF1 adulteconomyRound trip

4 flight options · 4 airlines

Nonstop flights

Sat, Jan 2 – 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

Sat, Jan 2 – 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

Sat, Jan 2 – 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

Sat, Jan 2 – 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.

No account needed to see prices.

Already have an account? Log in

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

Explore this route

All dates for this routeJan 1, 2027 → Jan 3, 2027Jan 3, 2027 → Jan 5, 2027
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Charleston to Louisville (SDF) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-02 → 2027-01-04Breeze AirwaysMX228 / MX229$188.102026-10-29T00:56:07Z
2027-01-02 → 2027-01-04Southwest AirlinesWN2975 + WN712 / WN3813 + WN508$303.052026-10-29T00:56:07Z
2027-01-02 → 2027-01-04American AirlinesAA3114 + AA5133 / AA647 + AA1269$313.502026-10-29T00:56:07Z
2027-01-02 → 2027-01-04Delta Air LinesDL789 + DL1481 / DL1481 + DL3179$334.402026-10-29T00:56:07Z

2027-01-02 → 2027-01-04 · $188.10

  • Breeze Airways MX228: CHS 2027-01-02 06:10:00 → SDF 2027-01-02 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.

2027-01-02 → 2027-01-04 · $303.05

  • Southwest Airlines WN2975 / WN712: CHS 2027-01-02 06:35:00 → SDF 2027-01-02 12:10:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
    • WN2975: CHS 2027-01-02 06:35:00 → BNA 2027-01-02 07:10:00; layover at BNA: 185 minutes.
    • WN712: BNA 2027-01-02 10:15:00 → SDF 2027-01-02 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.

2027-01-02 → 2027-01-04 · $313.50

  • American Airlines AA3114 / AA5133: CHS 2027-01-02 12:03:00 → SDF 2027-01-02 15:57:00; 1 stop(s) via CLT; 234 minutes. Local airport times.
    • AA3114: CHS 2027-01-02 12:03:00 → CLT 2027-01-02 13:12:00; layover at CLT: 68 minutes.
    • AA5133: CLT 2027-01-02 14:20:00 → SDF 2027-01-02 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.

2027-01-02 → 2027-01-04 · $334.40

  • Delta Air Lines DL789 / DL1481: CHS 2027-01-02 08:08:00 → SDF 2027-01-02 11:57:00; 1 stop(s) via ATL; 229 minutes. Local airport times.
    • DL789: CHS 2027-01-02 08:08:00 → ATL 2027-01-02 09:31:00; layover at ATL: 61 minutes.
    • DL1481: ATL 2027-01-02 10:32:00 → SDF 2027-01-02 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.

Explore this route

For AI assistants

  • This page: Charleston (CHS) to Louisville (SDF) · Jan 2, 2027 · return Jan 4, 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.
  • 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 Charleston 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.