Travel with Axel,
get the best price.

Louisville → Cancun

Choose your travel dates

SDF → CUN1 adulteconomy

18 flight options · 4 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
7:50 amSDF
5h 40m
MCO · 1h 30m
1:30 pmCUN
Southwest Airlines
8:20 amCUN
7h 15m
MDW · 2h 30m
3:35 pmSDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
5:02 amSDF
7h 27m
CLT · 2h 50m
12:29 pmCUN
American Airlines
5:34 pmCUN
6h 49m
MIA · 2h 4m
12:23 am+1SDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
9:55 amSDF
7h
IAD · 1h 28m
4:55 pmCUN
United Airlines
8:15 amCUN
8h 24m
ORD · 2h 59m
4:39 pmSDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
3:12 pmSDF
5h 56m
ATL · 1h 42m
9:08 pmCUN
Delta Air Lines
5:35 pmCUN
6h 34m
ATL · 2h 20m
12:09 am+1SDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
2:05 pmSDF
6h 20m
MDW · 1h 20m
8:25 pmCUN
Southwest Airlines
8:20 amCUN
7h 15m
MDW · 2h 30m
3:35 pmSDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
6:30 amSDF
6h 55m
BNA · 2h 50m
1:25 pmCUN
Southwest Airlines
8:20 amCUN
7h 15m
MDW · 2h 30m
3:35 pmSDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
2:05 pmSDF
6h 20m
MDW · 1h 20m
8:25 pmCUN
Southwest Airlines
8:20 amCUN
7h 15m
MDW · 2h 30m
3:35 pmSDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
7:50 amSDF
5h 40m
MCO · 1h 30m
1:30 pmCUN
Southwest Airlines
8:20 amCUN
7h 15m
MDW · 2h 30m
3:35 pmSDF

Round-trip total · 1 adult · Taxes included

Show 4 more flights

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
6:30 amSDF
6h 55m
BNA · 2h 50m
1:25 pmCUN
Southwest Airlines
8:20 amCUN
7h 15m
MDW · 2h 30m
3:35 pmSDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
5:02 amSDF
7h 27m
CLT · 2h 50m
12:29 pmCUN
American Airlines
5:34 pmCUN
6h 49m
MIA · 2h 4m
12:23 am+1SDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
9:55 amSDF
7h
IAD · 1h 28m
4:55 pmCUN
United Airlines
8:15 amCUN
8h 24m
ORD · 2h 59m
4:39 pmSDF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
3:12 pmSDF
5h 56m
ATL · 1h 42m
9:08 pmCUN
Delta Air Lines
5:35 pmCUN
6h 34m
ATL · 2h 20m
12:09 am+1SDF

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Southwest Airlines
2:05 pmSDF
6h 20m
MDW · 1h 20m
8:25 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
5:02 amSDF
7h 27m
CLT · 2h 50m
12:29 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
9:55 amSDF
7h
IAD · 1h 28m
4:55 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
3:12 pmSDF
5h 56m
ATL · 1h 42m
9:08 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
7:50 amSDF
5h 40m
MCO · 1h 30m
1:30 pmCUN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
6:30 amSDF
6h 55m
BNA · 2h 50m
1:25 pmCUN

One-way total · 1 adult · Taxes included

Make this trip yours

SDF ⇄ CUN

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, Southwest 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

Nov 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)
2026-11-20 · one waySouthwest AirlinesWN2495 + WN218$237.502026-10-29T01:14:23Z
2026-11-20 · one wayAmerican AirlinesAA647 + AA895$256.502026-10-29T01:14:23Z
2026-11-20 · one wayUnited AirlinesUA4059 + UA1618$261.252026-10-29T01:14:23Z
2026-11-20 · one wayDelta Air LinesDL3195 + DL1939$270.752026-10-29T01:14:23Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2344 + WN923 / WN219 + WN349$501.602026-10-29T01:14:23Z
2026-11-20 → 2026-11-23American AirlinesAA647 + AA895 / AA1723 + AA1650$543.402026-10-29T01:14:23Z
2026-11-20 → 2026-11-23United AirlinesUA4059 + UA1618 / UA1672 + UA5606$553.852026-10-29T01:14:23Z
2026-11-20 → 2026-11-23Delta Air LinesDL3195 + DL1939 / DL595 + DL2624$574.752026-10-29T01:14:23Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2495 + WN218 / WN219 + WN349$513.602026-10-29T01:14:23Z
2026-11-20 · one waySouthwest AirlinesWN2344 + WN923$237.502026-10-29T01:14:23Z
2026-11-20 · one waySouthwest AirlinesWN3813 + WN386$237.502026-10-29T01:14:23Z
2026-11-20 → 2026-11-23Southwest AirlinesWN3813 + WN386 / WN219 + WN349$501.602026-10-29T01:14:23Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2495 + WN218 / WN219 + WN349$501.602026-10-29T01:14:23Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2344 + WN923 / WN219 + WN349$513.602026-10-29T01:14:23Z
2026-11-27 → 2026-12-04Southwest AirlinesWN3813 + WN386 / WN219 + WN349$513.602026-10-29T01:14:23Z
2026-11-27 → 2026-12-04American AirlinesAA647 + AA895 / AA1723 + AA1650$556.402026-10-29T01:14:23Z
2026-11-27 → 2026-12-04United AirlinesUA4059 + UA1618 / UA1672 + UA5606$567.102026-10-29T01:14:23Z
2026-11-27 → 2026-12-04Delta Air LinesDL3195 + DL1939 / DL595 + DL2624$588.502026-10-29T01:14:23Z

2026-11-20 · one way · $237.50

  • Southwest Airlines WN2495 / WN218: SDF 2026-11-20 14:05:00 → CUN 2026-11-20 20:25:00; 1 stop(s) via MDW; 380 minutes. Local airport times.
    • WN2495: SDF 2026-11-20 14:05:00 → MDW 2026-11-20 14:25:00; layover at MDW: 80 minutes.
    • WN218: MDW 2026-11-20 15:45:00 → CUN 2026-11-20 20:25:00.

2026-11-20 · one way · $256.50

  • American Airlines AA647 / AA895: SDF 2026-11-20 05:02:00 → CUN 2026-11-20 12:29:00; 1 stop(s) via CLT; 447 minutes. Local airport times.
    • AA647: SDF 2026-11-20 05:02:00 → CLT 2026-11-20 06:30:00; layover at CLT: 170 minutes.
    • AA895: CLT 2026-11-20 09:20:00 → CUN 2026-11-20 12:29:00.

2026-11-20 · one way · $261.25

  • United Airlines UA4059 / UA1618: SDF 2026-11-20 09:55:00 → CUN 2026-11-20 16:55:00; 1 stop(s) via IAD; 420 minutes. Local airport times.
    • UA4059: SDF 2026-11-20 09:55:00 → IAD 2026-11-20 11:33:00; layover at IAD: 88 minutes.
    • UA1618: IAD 2026-11-20 13:01:00 → CUN 2026-11-20 16:55:00.

2026-11-20 · one way · $270.75

  • Delta Air Lines DL3195 / DL1939: SDF 2026-11-20 15:12:00 → CUN 2026-11-20 21:08:00; 1 stop(s) via ATL; 356 minutes. Local airport times.
    • DL3195: SDF 2026-11-20 15:12:00 → ATL 2026-11-20 16:47:00; layover at ATL: 102 minutes.
    • DL1939: ATL 2026-11-20 18:29:00 → CUN 2026-11-20 21:08:00.

2026-11-20 → 2026-11-23 · $501.60

  • Southwest Airlines WN2344 / WN923: SDF 2026-11-20 07:50:00 → CUN 2026-11-20 13:30:00; 1 stop(s) via MCO; 340 minutes. Local airport times.
    • WN2344: SDF 2026-11-20 07:50:00 → MCO 2026-11-20 09:55:00; layover at MCO: 90 minutes.
    • WN923: MCO 2026-11-20 11:25:00 → CUN 2026-11-20 13:30:00.
  • Southwest Airlines WN219 / WN349: CUN 2026-11-23 08:20:00 → SDF 2026-11-23 15:35:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN219: CUN 2026-11-23 08:20:00 → MDW 2026-11-23 10:50:00; layover at MDW: 150 minutes.
    • WN349: MDW 2026-11-23 13:20:00 → SDF 2026-11-23 15:35:00.

2026-11-20 → 2026-11-23 · $543.40

  • American Airlines AA647 / AA895: SDF 2026-11-20 05:02:00 → CUN 2026-11-20 12:29:00; 1 stop(s) via CLT; 447 minutes. Local airport times.
    • AA647: SDF 2026-11-20 05:02:00 → CLT 2026-11-20 06:30:00; layover at CLT: 170 minutes.
    • AA895: CLT 2026-11-20 09:20:00 → CUN 2026-11-20 12:29:00.
  • American Airlines AA1723 / AA1650: CUN 2026-11-23 17:34:00 → SDF 2026-11-24 00:23:00; 1 stop(s) via MIA; 409 minutes. Local airport times.
    • AA1723: CUN 2026-11-23 17:34:00 → MIA 2026-11-23 19:32:00; layover at MIA: 124 minutes.
    • AA1650: MIA 2026-11-23 21:36:00 → SDF 2026-11-24 00:23:00.

2026-11-20 → 2026-11-23 · $553.85

  • United Airlines UA4059 / UA1618: SDF 2026-11-20 09:55:00 → CUN 2026-11-20 16:55:00; 1 stop(s) via IAD; 420 minutes. Local airport times.
    • UA4059: SDF 2026-11-20 09:55:00 → IAD 2026-11-20 11:33:00; layover at IAD: 88 minutes.
    • UA1618: IAD 2026-11-20 13:01:00 → CUN 2026-11-20 16:55:00.
  • United Airlines UA1672 / UA5606: CUN 2026-11-23 08:15:00 → SDF 2026-11-23 16:39:00; 1 stop(s) via ORD; 504 minutes. Local airport times.
    • UA1672: CUN 2026-11-23 08:15:00 → ORD 2026-11-23 11:11:00; layover at ORD: 179 minutes.
    • UA5606: ORD 2026-11-23 14:10:00 → SDF 2026-11-23 16:39:00.

2026-11-20 → 2026-11-23 · $574.75

  • Delta Air Lines DL3195 / DL1939: SDF 2026-11-20 15:12:00 → CUN 2026-11-20 21:08:00; 1 stop(s) via ATL; 356 minutes. Local airport times.
    • DL3195: SDF 2026-11-20 15:12:00 → ATL 2026-11-20 16:47:00; layover at ATL: 102 minutes.
    • DL1939: ATL 2026-11-20 18:29:00 → CUN 2026-11-20 21:08:00.
  • Delta Air Lines DL595 / DL2624: CUN 2026-11-23 17:35:00 → SDF 2026-11-24 00:09:00; 1 stop(s) via ATL; 394 minutes. Local airport times.
    • DL595: CUN 2026-11-23 17:35:00 → ATL 2026-11-23 20:25:00; layover at ATL: 140 minutes.
    • DL2624: ATL 2026-11-23 22:45:00 → SDF 2026-11-24 00:09:00.

2026-11-27 → 2026-12-04 · $513.60

  • Southwest Airlines WN2495 / WN218: SDF 2026-11-27 14:05:00 → CUN 2026-11-27 20:25:00; 1 stop(s) via MDW; 380 minutes. Local airport times.
    • WN2495: SDF 2026-11-27 14:05:00 → MDW 2026-11-27 14:25:00; layover at MDW: 80 minutes.
    • WN218: MDW 2026-11-27 15:45:00 → CUN 2026-11-27 20:25:00.
  • Southwest Airlines WN219 / WN349: CUN 2026-12-04 08:20:00 → SDF 2026-12-04 15:35:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN219: CUN 2026-12-04 08:20:00 → MDW 2026-12-04 10:50:00; layover at MDW: 150 minutes.
    • WN349: MDW 2026-12-04 13:20:00 → SDF 2026-12-04 15:35:00.

2026-11-20 · one way · $237.50

  • Southwest Airlines WN2344 / WN923: SDF 2026-11-20 07:50:00 → CUN 2026-11-20 13:30:00; 1 stop(s) via MCO; 340 minutes. Local airport times.
    • WN2344: SDF 2026-11-20 07:50:00 → MCO 2026-11-20 09:55:00; layover at MCO: 90 minutes.
    • WN923: MCO 2026-11-20 11:25:00 → CUN 2026-11-20 13:30:00.

2026-11-20 · one way · $237.50

  • Southwest Airlines WN3813 / WN386: SDF 2026-11-20 06:30:00 → CUN 2026-11-20 13:25:00; 1 stop(s) via BNA; 415 minutes. Local airport times.
    • WN3813: SDF 2026-11-20 06:30:00 → BNA 2026-11-20 06:35:00; layover at BNA: 170 minutes.
    • WN386: BNA 2026-11-20 09:25:00 → CUN 2026-11-20 13:25:00.

2026-11-20 → 2026-11-23 · $501.60

  • Southwest Airlines WN3813 / WN386: SDF 2026-11-20 06:30:00 → CUN 2026-11-20 13:25:00; 1 stop(s) via BNA; 415 minutes. Local airport times.
    • WN3813: SDF 2026-11-20 06:30:00 → BNA 2026-11-20 06:35:00; layover at BNA: 170 minutes.
    • WN386: BNA 2026-11-20 09:25:00 → CUN 2026-11-20 13:25:00.
  • Southwest Airlines WN219 / WN349: CUN 2026-11-23 08:20:00 → SDF 2026-11-23 15:35:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN219: CUN 2026-11-23 08:20:00 → MDW 2026-11-23 10:50:00; layover at MDW: 150 minutes.
    • WN349: MDW 2026-11-23 13:20:00 → SDF 2026-11-23 15:35:00.

2026-11-20 → 2026-11-23 · $501.60

  • Southwest Airlines WN2495 / WN218: SDF 2026-11-20 14:05:00 → CUN 2026-11-20 20:25:00; 1 stop(s) via MDW; 380 minutes. Local airport times.
    • WN2495: SDF 2026-11-20 14:05:00 → MDW 2026-11-20 14:25:00; layover at MDW: 80 minutes.
    • WN218: MDW 2026-11-20 15:45:00 → CUN 2026-11-20 20:25:00.
  • Southwest Airlines WN219 / WN349: CUN 2026-11-23 08:20:00 → SDF 2026-11-23 15:35:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN219: CUN 2026-11-23 08:20:00 → MDW 2026-11-23 10:50:00; layover at MDW: 150 minutes.
    • WN349: MDW 2026-11-23 13:20:00 → SDF 2026-11-23 15:35:00.

2026-11-27 → 2026-12-04 · $513.60

  • Southwest Airlines WN2344 / WN923: SDF 2026-11-27 07:50:00 → CUN 2026-11-27 13:30:00; 1 stop(s) via MCO; 340 minutes. Local airport times.
    • WN2344: SDF 2026-11-27 07:50:00 → MCO 2026-11-27 09:55:00; layover at MCO: 90 minutes.
    • WN923: MCO 2026-11-27 11:25:00 → CUN 2026-11-27 13:30:00.
  • Southwest Airlines WN219 / WN349: CUN 2026-12-04 08:20:00 → SDF 2026-12-04 15:35:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN219: CUN 2026-12-04 08:20:00 → MDW 2026-12-04 10:50:00; layover at MDW: 150 minutes.
    • WN349: MDW 2026-12-04 13:20:00 → SDF 2026-12-04 15:35:00.

2026-11-27 → 2026-12-04 · $513.60

  • Southwest Airlines WN3813 / WN386: SDF 2026-11-27 06:30:00 → CUN 2026-11-27 13:25:00; 1 stop(s) via BNA; 415 minutes. Local airport times.
    • WN3813: SDF 2026-11-27 06:30:00 → BNA 2026-11-27 06:35:00; layover at BNA: 170 minutes.
    • WN386: BNA 2026-11-27 09:25:00 → CUN 2026-11-27 13:25:00.
  • Southwest Airlines WN219 / WN349: CUN 2026-12-04 08:20:00 → SDF 2026-12-04 15:35:00; 1 stop(s) via MDW; 435 minutes. Local airport times.
    • WN219: CUN 2026-12-04 08:20:00 → MDW 2026-12-04 10:50:00; layover at MDW: 150 minutes.
    • WN349: MDW 2026-12-04 13:20:00 → SDF 2026-12-04 15:35:00.

2026-11-27 → 2026-12-04 · $556.40

  • American Airlines AA647 / AA895: SDF 2026-11-27 05:02:00 → CUN 2026-11-27 12:29:00; 1 stop(s) via CLT; 447 minutes. Local airport times.
    • AA647: SDF 2026-11-27 05:02:00 → CLT 2026-11-27 06:30:00; layover at CLT: 170 minutes.
    • AA895: CLT 2026-11-27 09:20:00 → CUN 2026-11-27 12:29:00.
  • American Airlines AA1723 / AA1650: CUN 2026-12-04 17:34:00 → SDF 2026-12-05 00:23:00; 1 stop(s) via MIA; 409 minutes. Local airport times.
    • AA1723: CUN 2026-12-04 17:34:00 → MIA 2026-12-04 19:32:00; layover at MIA: 124 minutes.
    • AA1650: MIA 2026-12-04 21:36:00 → SDF 2026-12-05 00:23:00.

2026-11-27 → 2026-12-04 · $567.10

  • United Airlines UA4059 / UA1618: SDF 2026-11-27 09:55:00 → CUN 2026-11-27 16:55:00; 1 stop(s) via IAD; 420 minutes. Local airport times.
    • UA4059: SDF 2026-11-27 09:55:00 → IAD 2026-11-27 11:33:00; layover at IAD: 88 minutes.
    • UA1618: IAD 2026-11-27 13:01:00 → CUN 2026-11-27 16:55:00.
  • United Airlines UA1672 / UA5606: CUN 2026-12-04 08:15:00 → SDF 2026-12-04 16:39:00; 1 stop(s) via ORD; 504 minutes. Local airport times.
    • UA1672: CUN 2026-12-04 08:15:00 → ORD 2026-12-04 11:11:00; layover at ORD: 179 minutes.
    • UA5606: ORD 2026-12-04 14:10:00 → SDF 2026-12-04 16:39:00.

2026-11-27 → 2026-12-04 · $588.50

  • Delta Air Lines DL3195 / DL1939: SDF 2026-11-27 15:12:00 → CUN 2026-11-27 21:08:00; 1 stop(s) via ATL; 356 minutes. Local airport times.
    • DL3195: SDF 2026-11-27 15:12:00 → ATL 2026-11-27 16:47:00; layover at ATL: 102 minutes.
    • DL1939: ATL 2026-11-27 18:29:00 → CUN 2026-11-27 21:08:00.
  • Delta Air Lines DL595 / DL2624: CUN 2026-12-04 17:35:00 → SDF 2026-12-05 00:09:00; 1 stop(s) via ATL; 394 minutes. Local airport times.
    • DL595: CUN 2026-12-04 17:35:00 → ATL 2026-12-04 20:25:00; layover at ATL: 140 minutes.
    • DL2624: ATL 2026-12-04 22:45:00 → SDF 2026-12-05 00:09:00.

More dates for this route