Airlines with flights from Louisville to Denver

There are four airlines with scheduled flights between SDF and DEN. Both United and Southwest operates non-stop flights from Louisville International Airport to Denver International and the flight time is 2 hours and 59 minutes.

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Direct

$United Airlines from {( $airportFrom->city_name }} to Denver$

Non-stop

2h 59min

Direct

$Southwest Airlines from {( $airportFrom->city_name }} to Denver$

Non-stop

2h 55min

NEW

Via Kansas City

4h 15min

Via Nashville

4h 20min

Via Chicago

4h 30min

Via Dallas

4h 40min

Via Chicago

4h 44min

Via Minneapolis

4h 50min

Via Chicago

5h 0min

Via Detroit

5h 8min

Via Dallas

5h 11min

Via Atlanta

5h 21min

NEW

Via Albuquerque

11h 43min

NEW Starts 24/09

Via Rapid City

9h 6min

Schedules

Non-stop with United Airlines

Total flight time: 2 hours and 59 minutes
Denver is a United Airlines hub.

13 flights per week
Airbus A319

Airbus A320
Business and first class available

SDF

Direct

DEN

Flight

Mon

Jul 13

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Jul 19

UA1506

08:00

UA1510

15:25

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The timetable & schedule information was updated at 2026-04-21

Non-stop with Southwest Airlines

Total flight time: 2 hours and 55 minutes
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

6 flights per week
Boeing 737MAX 8 Passenger

Boeing 737-700 Passenger (Scimitar Winglets)

Boeing 737-800 (winglets) Passenger/BBJ2

SDF

Direct

DEN

Flight

Mon

Jul 13

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Jul 15

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Jul 19

WN1267

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10:55

WN1297

13:10

13:00

13:10

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WN2117

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14:55

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The timetable & schedule information was updated at 2026-04-21

Via Kansas City with Southwest Airlines

Total flight time: 4h 15m - 5h 40m.
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

1 flights per week
Boeing 737MAX 8 Passenger

Boeing 737-700 Passenger (Scimitar Winglets)

Boeing 737-800 (winglets) Passenger/BBJ2

SDF

Via MCI

DEN

Flight

Mon

Jul 13

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Jul 14

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Jul 15

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Jul 16

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Jul 17

Sat

Jul 18

Sun

Jul 19

Sorry. We could not find any flights for this week.

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The timetable & schedule information was updated at 2026-04-21

Via Nashville with Southwest Airlines

Total flight time: 4h 20m - 8h 35m.
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

51 flights per week
Boeing 737MAX 8 Passenger

Boeing 737-700 Passenger (Scimitar Winglets)

Boeing 737-800 (winglets) Passenger/BBJ2

SDF

Via BNA

DEN

Flight

Mon

Jul 13

Tue

Jul 14

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Jul 15

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Jul 16

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Jul 17

Sat

Jul 18

Sun

Jul 19

WN1757
WN973

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07:15

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WN3604
WN498

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07:20

WN3604
WN499

07:25

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07:25

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WN3604
WN579

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07:25

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WN1712
WN2911

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17:05

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WN1712
WN505

18:05

17:25

18:05

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The timetable & schedule information was updated at 2026-04-21

Via Chicago with Southwest Airlines

Total flight time: 4h 30m - 8h 15m.
Low-cost airline
Denver is a Southwest Airlines focus city (Operating base).

90 flights per week
Boeing 737MAX 8 Passenger

Boeing 737-700 Passenger (Scimitar Winglets)

Boeing 737-800 (winglets) Passenger/BBJ2

SDF

Via MDW

DEN

Flight

Mon

Jul 13

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Sun

Jul 19

WN3609
WN2654

08:45

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