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Louisville to Washington DC flight ticket price

Compare live prices for SDF to DCA. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
SDF → DCA Approx. 760.25 km 11 May 2026 Live 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,USA760.25 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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More flights from Louisville (SDF)
17 routes
More flights from Washington DC (DCA)
87 routes
Washington DC Akron
DCA → CAK
Washington DC Albany
DCA → ALB
Washington DC Atlanta
DCA → ATL
Washington DC Augusta
DCA → AGS
Washington DC Austin
DCA → AUS
Washington DC Bangor
DCA → BGR
Washington DC Birmingham
DCA → BHM
Washington DC Boston
DCA → BOS
Washington DC Buffalo
DCA → BUF
Washington DC Burlington
DCA → BTV
Washington DC Charleston
DCA → CHS
Washington DC Charlotte
DCA → CLT
Washington DC Chattanooga
DCA → CHA
Washington DC Chicago
DCA → ORD
Washington DC Cincinnati
DCA → CVG
Washington DC Cleveland
DCA → CLE
Washington DC Columbia
DCA → CAE
Washington DC Columbus
DCA → CMH
Washington DC Dayton
DCA → DAY
Washington DC Denver
DCA → DEN
Washington DC Des Moines
DCA → DSM
Washington DC Detroit
DCA → DTW
Washington DC Fayetteville
DCA → FAY
Washington DC Fort Lauderdale
DCA → FLL
Washington DC Fort Myers
DCA → RSW
Washington DC Fort Walton Beach
DCA → VPS
Washington DC Fort Worth
DCA → DFW
Washington DC Greensboro
DCA → GSO
Washington DC Greenville
DCA → GSP
Washington DC Halifax International
DCA → YHZ
Washington DC Hartford
DCA → BDL
Washington DC Hilton Head Island
DCA → HHH
Washington DC Houston
DCA → IAH
Washington DC Houston
DCA → HOU
Washington DC Huntsville
DCA → HSV
Washington DC Indianapolis
DCA → IND
Washington DC Jackson
DCA → JAN
Washington DC Jacksonville
DCA → JAX
Washington DC Kansas City
DCA → MCI
Washington DC Knoxville
DCA → TYS
Washington DC Lansing
DCA → LAN
Washington DC Las Vegas
DCA → LAS
Washington DC Lexington
DCA → LEX
Washington DC Little Rock
DCA → LIT
Washington DC Long Island
DCA → ISP
Washington DC Los Angeles
DCA → LAX
Washington DC Louisville
DCA → SDF
Washington DC Madison
DCA → MSN
Washington DC Manchester
DCA → MHT
Washington DC Memphis
DCA → MEM
Washington DC Miami
DCA → MIA
Washington DC Milwaukee
DCA → MKE
Washington DC Minneapolis
DCA → MSP
Washington DC Montreal
DCA → YUL
Washington DC Myrtle Beach
DCA → MYR
Washington DC Nashville
DCA → BNA
Washington DC Nassau
DCA → NAS
Washington DC New Orleans
DCA → MSY
Washington DC New York
DCA → EWR
Washington DC Norfolk
DCA → ORF
Washington DC Omaha
DCA → OMA
Washington DC Orlando
DCA → MCO
Washington DC Ottawa
DCA → YOW
Washington DC Pensacola
DCA → PNS
Washington DC Philadelphia
DCA → PHL
Washington DC Phoenix
DCA → PHX
Washington DC Pittsburgh International Airport
DCA → PIT
Washington DC Portland International
DCA → PDX
Washington DC Portland
DCA → PWM
Washington DC Providence
DCA → PVD
Washington DC Raleigh
DCA → RDU
Washington DC Rochester
DCA → ROC
Washington DC Salt Lake City
DCA → SLC
Washington DC San Diego
DCA → SAN
Washington DC San Francisco
DCA → SFO
Washington DC San Juan
DCA → SJU
Washington DC Sarasota
DCA → SRQ
Washington DC Savannah
DCA → SAV
Washington DC Seattle
DCA → SEA
Washington DC St. Louis
DCA → STL
Washington DC Syracuse
DCA → SYR
Washington DC Tallahassee
DCA → TLH
Washington DC Tampa
DCA → TPA
Washington DC Toronto
DCA → YYZ
Washington DC West Palm Beach
DCA → PBI
Washington DC White Plains
DCA → HPN
Washington DC Wilmington
DCA → ILM
❓ 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.