Denver (DEN) to Louisville (SDF) Flights from ₹13,103
Fares on this route currently start from ₹13,103. Compare live DEN to SDF prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
DEN → SDFApprox. 1643.62 km14 Jul 2026Live inventory
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Showing 25
of 165
live flights
Southwest Airlines
WN-1070
19:40
07/14/2026
DEN
Denver International Airport
4h 40m
Non-stop
00:20
07/15/2026
+1
SDF
Louisville International Standiford Field
₹13,103
per person
✕ Non-refundable14 fare options
Delta Air Lines
DL-1745
06:05
07/14/2026
DEN
Denver International Airport
7h 37m
1 Stop
⏱ DTW · 1h 22mDTW Airport
13:42
07/14/2026
SDF
Louisville International Standiford Field
₹13,717
per person
✕ Non-refundable7 fare options
Delta Air Lines
DL-824
13:10
07/14/2026
DEN
Denver International Airport
8h 8m
1 Stop
⏱ ATL · 1h 44mATL Airport
21:18
07/14/2026
SDF
Louisville International Standiford Field
₹13,717
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-302
00:40
07/14/2026
DEN
Denver International Airport
8h 14m
1 Stop
⏱ ATL · 1h 53mATL Airport
08:54
07/14/2026
SDF
Louisville International Standiford Field
₹13,717
per person
✕ Non-refundable6 fare options
American Airlines
AA-2612
05:00
07/14/2026
DEN
Denver International Airport
7h 48m
1 Stop
⏱ DFW · 1h 26mDFW Airport
12:48
07/14/2026
SDF
Louisville International Standiford Field
₹13,794
per person
✕ Non-refundable25 fare options
American Airlines
AA-1756
10:38
07/14/2026
DEN
Denver International Airport
8h 20m
1 Stop
⏱ DFW · 2h 10mDFW Airport
18:58
07/14/2026
SDF
Louisville International Standiford Field
₹13,794
per person
✕ Non-refundable26 fare options
American Airlines
AA-1090
07:22
07/14/2026
DEN
Denver International Airport
10h 8m
1 Stop
⏱ DFW · 3h 48mDFW Airport
17:30
07/14/2026
SDF
Louisville International Standiford Field
₹13,794
per person
✓ Refundable20 fare options
Delta Air Lines
DL-302
00:40
07/14/2026
DEN
Denver International Airport
9h 49m
1 Stop
⏱ ATL · 3h 28mATL Airport
10:29
07/14/2026
SDF
Louisville International Standiford Field
₹13,854
per person
✕ Non-refundable
Delta Air Lines
DL-341
05:45
07/14/2026
DEN
Denver International Airport
9h 57m
1 Stop
⏱ ATL · 3h 38mATL Airport
15:42
07/14/2026
SDF
Louisville International Standiford Field
₹13,854
per person
✕ Non-refundable
Southwest Airlines
WN-3456
05:40
07/14/2026
DEN
Denver International Airport
6h 25m
1 Stop
⏱ BNA · 1h 0mBNA Airport
12:05
07/14/2026
SDF
Louisville International Standiford Field
₹14,214
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-2215
07:15
07/14/2026
DEN
Denver International Airport
9h 30m
1 Stop
⏱ HOU · 2h 55mHOU Airport
16:45
07/14/2026
SDF
Louisville International Standiford Field
₹14,214
per person
✕ Non-refundable14 fare options
Southwest Airlines
WN-4021
06:05
07/14/2026
DEN
Denver International Airport
10h 40m
1 Stop
⏱ HOU · 3h 55mHOU Airport
16:45
07/14/2026
SDF
Louisville International Standiford Field
₹14,214
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2253
19:25
07/14/2026
DEN
Denver International Airport
14h 45m
1 Stop
⏱ MCO · 6h 40mMCO Airport
10:10
07/15/2026
+1
SDF
Louisville International Standiford Field
₹16,136
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1675
09:19
07/14/2026
DEN
Denver International Airport
7h 56m
1 Stop
⏱ MSP · 2h 6mMSP Airport
17:15
07/14/2026
SDF
Louisville International Standiford Field
₹16,926
per person
✕ Non-refundable6 fare options
United Airlines
UA-2027
18:08
07/14/2026
DEN
Denver International Airport
4h 51m
Non-stop
22:59
07/14/2026
SDF
Louisville International Standiford Field
₹16,992
per person
✕ Non-refundable15 fare options
Delta Air Lines
DL-2235
09:39
07/14/2026
DEN
Denver International Airport
8h 10m
1 Stop
⏱ ATL · 1h 50mATL Airport
17:49
07/14/2026
SDF
Louisville International Standiford Field
₹17,095
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2235
09:39
07/14/2026
DEN
Denver International Airport
9h 34m
1 Stop
⏱ ATL · 3h 15mATL Airport
19:13
07/14/2026
SDF
Louisville International Standiford Field
₹17,095
per person
✕ Non-refundable
Southwest Airlines
WN-1648
07:30
07/14/2026
DEN
Denver International Airport
14h 15m
1 Stop
⏱ BNA · 8h 45mBNA Airport
21:45
07/14/2026
SDF
Louisville International Standiford Field
₹20,764
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-3456
05:40
07/14/2026
DEN
Denver International Airport
16h 5m
1 Stop
⏱ BNA · 10h 35mBNA Airport
21:45
07/14/2026
SDF
Louisville International Standiford Field
₹20,764
per person
✕ Non-refundable2 fare options
American Airlines
AA-2771
07:16
07/14/2026
DEN
Denver International Airport
11h 19m
1 Stop
⏱ ORD · 5h 1mORD Airport
18:35
07/14/2026
SDF
Louisville International Standiford Field
₹21,072
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-1524
12:20
07/14/2026
DEN
Denver International Airport
21h 45m
1 Stop
⏱ MDW · 14h 40mMDW Airport
10:05
07/15/2026
+1
SDF
Louisville International Standiford Field
₹21,261
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1598
06:15
07/14/2026
DEN
Denver International Airport
14h 15m
1 Stop
⏱ MDW · 8h 35mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹22,086
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-2877
12:10
07/14/2026
DEN
Denver International Airport
6h 59m
1 Stop
⏱ MSP · 1h 3mMSP Airport
19:09
07/14/2026
SDF
Louisville International Standiford Field
₹25,424
per person
✕ Non-refundable7 fare options
American Airlines
AA-573
06:41
07/14/2026
DEN
Denver International Airport
8h 22m
1 Stop
⏱ CLT · 1h 22mCLT Airport
15:03
07/14/2026
SDF
Louisville International Standiford Field
₹25,562
per person
✓ Refundable20 fare options
American Airlines
AA-1758
13:56
07/14/2026
DEN
Denver International Airport
8h 43m
1 Stop
⏱ CLT · 1h 41mCLT Airport
22:39
07/14/2026
SDF
Louisville International Standiford Field
₹25,562
per person
✓ Refundable20 fare options
😕 No flights match your filters.
Denver (DEN)
📍 Denver International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 39.861698150635
📐 Longitude: -104.672996521
Louisville (SDF)
📍 Louisville International Standiford Field
🌍 United States
🕐 GMT -5
📐 Latitude: 38.1744
📐 Longitude: -85.736
✈ Distance: Denver,USA to Louisville,USA — 1643.62 km
📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.
Denver to Louisville — what to expect when booking
The DEN–SDF route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Denver,USA and Louisville,USA is approximately
1643.62 km.
Before you book
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❓ Frequently asked questions — Denver to Louisville flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Denver,USA (DEN) and Louisville,USA (SDF) is approximately 1643.62 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.