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Denver → Louisville

Dec 8, 2026 · one way

DEN → SDF1 adulteconomyOne way

9 flight options · 3 airlines

Nonstop flights

Tue, Dec 8 · One way

Southwest Airlines
6:20 pmDEN
2h 35m
Nonstop
10:55 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 8 · One way

United Airlines
9:47 amDEN
2h 35m
Nonstop
2:22 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 8 · One way

United Airlines
5:45 pmDEN
2h 39m
Nonstop
10:24 pmSDF

One-way total · 1 adult · Taxes included

One-stop flights

Tue, Dec 8 · One way

American Airlines
1:15 pmDEN
6h
DFW · 1h 47m
9:15 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 8 · One way

Southwest Airlines
2:25 pmDEN
6h 20m
BNA · 2h 55m
10:45 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 8 · One way

Southwest Airlines
8:45 amDEN
4h 50m
MDW · 1h 15m
3:35 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 8 · One way

Southwest Airlines
9:05 amDEN
5h 55m
HOU · 1h 25m
5:00 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 8 · One way

United Airlines
5:00 amDEN
6h 23m
IAH · 1h 27m
1:23 pmSDF

One-way total · 1 adult · Taxes included

Tue, Dec 8 · One way

United Airlines
4:35 pmDEN
5h 14m
ORD · 1h 5m
11:49 pmSDF

One-way total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ SDF

Economy

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

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More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-08 · one waySouthwest AirlinesWN1150$160.002026-10-29T01:05:09Z
2026-12-08 · one wayUnited AirlinesUA1479$180.002026-10-29T01:05:09Z
2026-12-08 · one wayAmerican AirlinesAA2579 + AA3673$160.002026-10-29T01:05:09Z
2026-12-08 · one wayUnited AirlinesUA514$180.002026-10-29T01:05:09Z
2026-12-08 · one waySouthwest AirlinesWN1573 + WN4368$150.002026-10-29T01:05:09Z
2026-12-08 · one waySouthwest AirlinesWN1697 + WN349$150.002026-10-29T01:05:09Z
2026-12-08 · one waySouthwest AirlinesWN1649 + WN2189$150.002026-10-29T01:05:09Z
2026-12-08 · one wayUnited AirlinesUA320 + UA3990$165.002026-10-29T01:05:09Z
2026-12-08 · one wayUnited AirlinesUA675 + UA3517$165.002026-10-29T01:05:09Z

2026-12-08 · one way · $160.00

  • Southwest Airlines WN1150: DEN 2026-12-08 18:20:00 → SDF 2026-12-08 22:55:00; nonstop; 155 minutes. Local airport times.

2026-12-08 · one way · $180.00

  • United Airlines UA1479: DEN 2026-12-08 09:47:00 → SDF 2026-12-08 14:22:00; nonstop; 155 minutes. Local airport times.

2026-12-08 · one way · $160.00

  • American Airlines AA2579 / AA3673: DEN 2026-12-08 13:15:00 → SDF 2026-12-08 21:15:00; 1 stop(s) via DFW; 360 minutes. Local airport times.
    • AA2579: DEN 2026-12-08 13:15:00 → DFW 2026-12-08 16:20:00; layover at DFW: 107 minutes.
    • AA3673: DFW 2026-12-08 18:07:00 → SDF 2026-12-08 21:15:00.

2026-12-08 · one way · $180.00

  • United Airlines UA514: DEN 2026-12-08 17:45:00 → SDF 2026-12-08 22:24:00; nonstop; 159 minutes. Local airport times.

2026-12-08 · one way · $150.00

  • Southwest Airlines WN1573 / WN4368: DEN 2026-12-08 14:25:00 → SDF 2026-12-08 22:45:00; 1 stop(s) via BNA; 380 minutes. Local airport times.
    • WN1573: DEN 2026-12-08 14:25:00 → BNA 2026-12-08 17:45:00; layover at BNA: 175 minutes.
    • WN4368: BNA 2026-12-08 20:40:00 → SDF 2026-12-08 22:45:00.

2026-12-08 · one way · $150.00

  • Southwest Airlines WN1697 / WN349: DEN 2026-12-08 08:45:00 → SDF 2026-12-08 15:35:00; 1 stop(s) via MDW; 290 minutes. Local airport times.
    • WN1697: DEN 2026-12-08 08:45:00 → MDW 2026-12-08 12:05:00; layover at MDW: 75 minutes.
    • WN349: MDW 2026-12-08 13:20:00 → SDF 2026-12-08 15:35:00.

2026-12-08 · one way · $150.00

  • Southwest Airlines WN1649 / WN2189: DEN 2026-12-08 09:05:00 → SDF 2026-12-08 17:00:00; 1 stop(s) via HOU; 355 minutes. Local airport times.
    • WN1649: DEN 2026-12-08 09:05:00 → HOU 2026-12-08 12:25:00; layover at HOU: 85 minutes.
    • WN2189: HOU 2026-12-08 13:50:00 → SDF 2026-12-08 17:00:00.

2026-12-08 · one way · $165.00

  • United Airlines UA320 / UA3990: DEN 2026-12-08 05:00:00 → SDF 2026-12-08 13:23:00; 1 stop(s) via IAH; 383 minutes. Local airport times.
    • UA320: DEN 2026-12-08 05:00:00 → IAH 2026-12-08 08:33:00; layover at IAH: 87 minutes.
    • UA3990: IAH 2026-12-08 10:00:00 → SDF 2026-12-08 13:23:00.

2026-12-08 · one way · $165.00

  • United Airlines UA675 / UA3517: DEN 2026-12-08 16:35:00 → SDF 2026-12-08 23:49:00; 1 stop(s) via ORD; 314 minutes. Local airport times.
    • UA675: DEN 2026-12-08 16:35:00 → ORD 2026-12-08 20:15:00; layover at ORD: 65 minutes.
    • UA3517: ORD 2026-12-08 21:20:00 → SDF 2026-12-08 23:49:00.

More dates for this route