Travel with Axel,
get the best price.

Route overview: Miami or Fort Lauderdale to Louisville (SDF) flight deals

Miami → Louisville

Dec 27, 2026 · return Dec 31, 2026

MIA → SDF1 adulteconomyRound trip

6 flight options · 4 airlines

One-stop flights

Sun, Dec 27 – Thu, Dec 31

American Airlines
7:10 pmMIA
4h 58m
CLT · 1h
12:08 am+1SDF
American Airlines
4:52 pmSDF
5h 8m
CLT · 1h 14m
10:00 pmMIA

Round-trip total · 1 adult · Taxes included

Sun, Dec 27 – Thu, Dec 31

Southwest Airlines
3:00 pmMIA
5h 35m
MDW · 1h 5m
8:35 pmSDF
Southwest Airlines
5:40 amSDF
5h 15m
BWI · 1h
10:55 amMIA

Round-trip total · 1 adult · Taxes included

Sun, Dec 27 – Thu, Dec 31

Delta Air Lines
7:00 amMIA
4h 57m
ATL · 1h 32m
11:57 amSDF
Delta Air Lines
10:13 amSDF
4h 29m
ATL · 1h 6m
2:42 pmMIA

Round-trip total · 1 adult · Taxes included

Sun, Dec 27 – Thu, Dec 31

United Airlines
1:30 pmMIA
6h
IAD · 1h 25m
7:30 pmSDF
Delta Air Lines
10:13 amSDF
4h 29m
ATL · 1h 6m
2:42 pmMIA

Round-trip total · 1 adult · Taxes included

Sun, Dec 27 – Thu, Dec 31

American Airlines
9:36 pmMIA
2h 47m
Nonstop
12:23 am+1SDF
American Airlines
4:52 pmSDF
5h 8m
CLT · 1h 14m
10:00 pmMIA

Round-trip total · 1 adult · Taxes included

Sun, Dec 27 – Thu, Dec 31

United Airlines
7:02 amMIA
6h 33m
ORD · 1h 34m
1:35 pmSDF
Delta Air Lines
10:13 amSDF
4h 29m
ATL · 1h 6m
2:42 pmMIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ 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, American Airlines 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 routeDec 26, 2026 → Dec 30, 2026Dec 28, 2026 → Jan 1, 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: Miami or Fort Lauderdale to Louisville (SDF) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-27 → 2026-12-31American AirlinesAA2886 + AA5081 / AA5405 + AA553$392.002026-10-29T01:29:52Z
2026-12-27 → 2026-12-31Southwest AirlinesWN2466 + WN3028 / WN2708 + WN2404$406.002026-10-29T01:29:52Z
2026-12-27 → 2026-12-31Delta Air LinesDL1211 + DL1481 / DL1374 + DL1579$434.002026-10-29T01:29:52Z
2026-12-27 → 2026-12-31United Airlines / Delta Air LinesUA2435 + UA4055 / DL1374 + DL1579$441.002026-10-29T01:29:52Z
2026-12-27 → 2026-12-31American AirlinesAA1650 / AA5405 + AA553$399.002026-10-29T01:29:52Z
2026-12-27 → 2026-12-31United Airlines / Delta Air LinesUA2230 + UA5411 / DL1374 + DL1579$441.002026-10-29T01:29:52Z

2026-12-27 → 2026-12-31 · $392.00

  • American Airlines AA2886 / AA5081: MIA 2026-12-27 19:10:00 → SDF 2026-12-28 00:08:00; 1 stop(s) via CLT; 298 minutes. Local airport times.
    • AA2886: MIA 2026-12-27 19:10:00 → CLT 2026-12-27 21:30:00; layover at CLT: 60 minutes.
    • AA5081: CLT 2026-12-27 22:30:00 → SDF 2026-12-28 00:08:00.
  • American Airlines AA5405 / AA553: SDF 2026-12-31 16:52:00 → MIA 2026-12-31 22:00:00; 1 stop(s) via CLT; 308 minutes. Local airport times.
    • AA5405: SDF 2026-12-31 16:52:00 → CLT 2026-12-31 18:37:00; layover at CLT: 74 minutes.
    • AA553: CLT 2026-12-31 19:51:00 → MIA 2026-12-31 22:00:00.

2026-12-27 → 2026-12-31 · $406.00

  • Southwest Airlines WN2466 / WN3028: MIA 2026-12-27 15:00:00 → SDF 2026-12-27 20:35:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
    • WN2466: MIA 2026-12-27 15:00:00 → MDW 2026-12-27 17:10:00; layover at MDW: 65 minutes.
    • WN3028: MDW 2026-12-27 18:15:00 → SDF 2026-12-27 20:35:00.
  • Southwest Airlines WN2708 / WN2404: SDF 2026-12-31 05:40:00 → MIA 2026-12-31 10:55:00; 1 stop(s) via BWI; 315 minutes. Local airport times.
    • WN2708: SDF 2026-12-31 05:40:00 → BWI 2026-12-31 07:10:00; layover at BWI: 60 minutes.
    • WN2404: BWI 2026-12-31 08:10:00 → MIA 2026-12-31 10:55:00.

2026-12-27 → 2026-12-31 · $434.00

  • Delta Air Lines DL1211 / DL1481: MIA 2026-12-27 07:00:00 → SDF 2026-12-27 11:57:00; 1 stop(s) via ATL; 297 minutes. Local airport times.
    • DL1211: MIA 2026-12-27 07:00:00 → ATL 2026-12-27 09:00:00; layover at ATL: 92 minutes.
    • DL1481: ATL 2026-12-27 10:32:00 → SDF 2026-12-27 11:57:00.
  • Delta Air Lines DL1374 / DL1579: SDF 2026-12-31 10:13:00 → MIA 2026-12-31 14:42:00; 1 stop(s) via ATL; 269 minutes. Local airport times.
    • DL1374: SDF 2026-12-31 10:13:00 → ATL 2026-12-31 11:35:00; layover at ATL: 66 minutes.
    • DL1579: ATL 2026-12-31 12:41:00 → MIA 2026-12-31 14:42:00.

2026-12-27 → 2026-12-31 · $441.00

  • United Airlines UA2435 / UA4055: MIA 2026-12-27 13:30:00 → SDF 2026-12-27 19:30:00; 1 stop(s) via IAD; 360 minutes. Local airport times.
    • UA2435: MIA 2026-12-27 13:30:00 → IAD 2026-12-27 16:10:00; layover at IAD: 85 minutes.
    • UA4055: IAD 2026-12-27 17:35:00 → SDF 2026-12-27 19:30:00.
  • Delta Air Lines DL1374 / DL1579: SDF 2026-12-31 10:13:00 → MIA 2026-12-31 14:42:00; 1 stop(s) via ATL; 269 minutes. Local airport times.
    • DL1374: SDF 2026-12-31 10:13:00 → ATL 2026-12-31 11:35:00; layover at ATL: 66 minutes.
    • DL1579: ATL 2026-12-31 12:41:00 → MIA 2026-12-31 14:42:00.

2026-12-27 → 2026-12-31 · $399.00

  • American Airlines AA1650: MIA 2026-12-27 21:36:00 → SDF 2026-12-28 00:23:00; nonstop; 167 minutes. Local airport times.
  • American Airlines AA5405 / AA553: SDF 2026-12-31 16:52:00 → MIA 2026-12-31 22:00:00; 1 stop(s) via CLT; 308 minutes. Local airport times.
    • AA5405: SDF 2026-12-31 16:52:00 → CLT 2026-12-31 18:37:00; layover at CLT: 74 minutes.
    • AA553: CLT 2026-12-31 19:51:00 → MIA 2026-12-31 22:00:00.

2026-12-27 → 2026-12-31 · $441.00

  • United Airlines UA2230 / UA5411: MIA 2026-12-27 07:02:00 → SDF 2026-12-27 13:35:00; 1 stop(s) via ORD; 393 minutes. Local airport times.
    • UA2230: MIA 2026-12-27 07:02:00 → ORD 2026-12-27 09:30:00; layover at ORD: 94 minutes.
    • UA5411: ORD 2026-12-27 11:04:00 → SDF 2026-12-27 13:35:00.
  • Delta Air Lines DL1374 / DL1579: SDF 2026-12-31 10:13:00 → MIA 2026-12-31 14:42:00; 1 stop(s) via ATL; 269 minutes. Local airport times.
    • DL1374: SDF 2026-12-31 10:13:00 → ATL 2026-12-31 11:35:00; layover at ATL: 66 minutes.
    • DL1579: ATL 2026-12-31 12:41:00 → MIA 2026-12-31 14:42:00.

Explore this route

For AI assistants

  • This page: Miami (MIA) to Louisville (SDF) · Dec 27, 2026 · return Dec 31, 2026: 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 Miami or Fort Lauderdale 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.