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SDF → DCAApprox. 760.25 km11 May 2026Live inventory
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Showing 25
of 139
live flights
Delta Air Lines
DL-2831
19:59
05/11/2026
SDF
Louisville International Standiford Field
4h 58m
1 Stop
⏱ ATL · 1h 29mATL Airport
00:57
05/12/2026
+1
BWI
Ronald Reagan Washington National Airport
₹14,752
per person
✕ Non-refundable
Southwest Airlines
WN-1317
17:25
05/11/2026
SDF
Louisville International Standiford Field
6h 25m
1 Stop
⏱ BNA · 3h 45mBNA Airport
23:50
05/11/2026
DCA
Ronald Reagan Washington National Airport
₹15,757
per person
✓ Refundable9 fare options
American Airlines
AA-4599
19:01
05/11/2026
SDF
Louisville International Standiford Field
5h 5m
1 Stop
⏱ ORD · 1h 12mORD Airport
00:06
05/12/2026
+1
BWI
Ronald Reagan Washington National Airport
₹18,651
per person
✕ Non-refundable8 fare options
Southwest Airlines
WN-4186
05:45
05/11/2026
SDF
Louisville International Standiford Field
1h 35m
Non-stop
07:20
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹20,020
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1654
11:10
05/11/2026
SDF
Louisville International Standiford Field
1h 35m
Non-stop
12:45
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹20,020
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-2413
16:45
05/11/2026
SDF
Louisville International Standiford Field
1h 45m
Non-stop
18:30
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹20,020
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1317
17:25
05/11/2026
SDF
Louisville International Standiford Field
3h 30m
1 Stop
⏱ BNA · 0h 45mBNA Airport
20:55
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹20,895
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1317
17:25
05/11/2026
SDF
Louisville International Standiford Field
5h 10m
1 Stop
⏱ BNA · 2h 25mBNA Airport
22:35
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹20,895
per person
✕ Non-refundable9 fare options
American Airlines
AA-3109
19:52
05/11/2026
SDF
Louisville International Standiford Field
4h 4m
1 Stop
⏱ CLT · 0h 59mCLT Airport
23:56
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹21,051
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-300
20:10
05/11/2026
SDF
Louisville International Standiford Field
4h 5m
1 Stop
⏱ MDW · 1h 0mMDW Airport
00:15
05/12/2026
+1
BWI
Ronald Reagan Washington National Airport
₹21,062
per person
✓ Refundable8 fare options
Southwest Airlines
WN-1407
08:40
05/11/2026
SDF
Louisville International Standiford Field
5h 55m
1 Stop
⏱ MDW · 2h 45mMDW Airport
14:35
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹21,062
per person
✓ Refundable8 fare options
Southwest Airlines
WN-1683
14:40
05/11/2026
SDF
Louisville International Standiford Field
5h 15m
1 Stop
⏱ MDW · 2h 5mMDW Airport
19:55
05/11/2026
DCA
Ronald Reagan Washington National Airport
₹21,062
per person
✓ Refundable9 fare options
Southwest Airlines
WN-4190
12:15
05/11/2026
SDF
Louisville International Standiford Field
5h 40m
1 Stop
⏱ TPA · 1h 15mTPA Airport
17:55
05/11/2026
DCA
Ronald Reagan Washington National Airport
₹21,062
per person
✓ Refundable🔥 Last 4 seats9 fare options
United Airlines
UA-3546
05:40
05/11/2026
SDF
Louisville International Standiford Field
4h 23m
1 Stop
⏱ ORD · 0h 40mORD Airport
10:03
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹21,234
per person
✕ Non-refundable5 fare options
United Airlines
UA-5526
15:44
05/11/2026
SDF
Louisville International Standiford Field
5h 18m
1 Stop
⏱ ORD · 1h 35mORD Airport
21:02
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹21,352
per person
✓ Refundable🔥 Last 5 seats4 fare options
Southwest Airlines
WN-1683
14:40
05/11/2026
SDF
Louisville International Standiford Field
6h 0m
1 Stop
⏱ MDW · 2h 55mMDW Airport
20:40
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹23,206
per person
✓ Refundable🔥 Last 1 seats8 fare options
United Airlines
UA-3640
05:50
05/11/2026
SDF
Louisville International Standiford Field
1h 40m
Non-stop
07:30
05/11/2026
IAD
Ronald Reagan Washington National Airport
₹23,402
per person
✕ Non-refundable6 fare options
United Airlines
UA-4075
09:55
05/11/2026
SDF
Louisville International Standiford Field
1h 40m
Non-stop
11:35
05/11/2026
IAD
Ronald Reagan Washington National Airport
₹23,402
per person
✕ Non-refundable🔥 Last 5 seats6 fare options
American Airlines
AA-5438
16:30
05/11/2026
SDF
Louisville International Standiford Field
5h 36m
1 Stop
⏱ CLT · 2h 24mCLT Airport
22:06
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹23,733
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
American Airlines
AA-4692
05:56
05/11/2026
SDF
Louisville International Standiford Field
5h 20m
1 Stop
⏱ ORD · 1h 34mORD Airport
11:16
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹23,733
per person
✕ Non-refundable🔥 Last 2 seats9 fare options
Southwest Airlines
WN-1407
08:40
05/11/2026
SDF
Louisville International Standiford Field
5h 20m
1 Stop
⏱ MDW · 2h 15mMDW Airport
14:00
05/11/2026
DCA
Ronald Reagan Washington National Airport
₹24,044
per person
✓ Refundable9 fare options
Southwest Airlines
WN-4798
06:55
05/11/2026
SDF
Louisville International Standiford Field
5h 25m
1 Stop
⏱ BNA · 2h 45mBNA Airport
12:20
05/11/2026
BWI
Ronald Reagan Washington National Airport
₹24,136
per person
✓ Refundable🔥 Last 1 seats8 fare options
United Airlines
UA-5870
14:45
05/11/2026
SDF
Louisville International Standiford Field
4h 43m
1 Stop
⏱ ORD · 0h 59mORD Airport
19:28
05/11/2026
IAD
Ronald Reagan Washington National Airport
₹24,276
per person
✕ Non-refundable6 fare options
United Airlines
UA-4559
19:48
05/11/2026
SDF
Louisville International Standiford Field
4h 45m
1 Stop
⏱ ORD · 0h 55mORD Airport
00:33
05/12/2026
+1
IAD
Ronald Reagan Washington National Airport
₹24,276
per person
✕ Non-refundable6 fare options
United Airlines
UA-3422
07:15
05/11/2026
SDF
Louisville International Standiford Field
4h 33m
1 Stop
⏱ ORD · 0h 50mORD Airport
11:48
05/11/2026
IAD
Ronald Reagan Washington National Airport
₹24,276
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
😕 No flights match your filters.
Louisville (SDF)
📍 Louisville International Standiford Field
🌍 United States
🕐 GMT -5
📐 Latitude: 38.1744
📐 Longitude: -85.736
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697
✈ Distance: Louisville,USA to Washington DC,USA — 760.25 km
📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.
Louisville to Washington DC — what to expect when booking
The SDF–DCA 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 Louisville,USA and Washington DC,USA is approximately
760.25 km.
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❓ Frequently asked questions — Louisville to Washington DC 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 Louisville,USA (SDF) and Washington DC,USA (DCA) is approximately 760.25 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.