✦ Smart route search

Washington DC (DCA) to Louisville (SDF) Flights from ₹9,940

Fares on this route currently start from ₹9,940. Compare live DCA 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.
DCA → SDF Approx. 760.25 km 14 Jul 2026 Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
DCA→SDF

Sort By

💰 Cheapest
⚡ Fastest
🕐 Earliest

🎚️ Filters

Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night
12am–6am
🌅 Morning
6am–12pm
☀️ Afternoon
12pm–6pm
🌆 Evening
6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
Showing 25 of 176 live flights
Southwest Airlines
WN-1297
10:40
07/14/2026
BWI
Ronald Reagan Washington National Airport
1h 45m
Non-stop
12:25
07/14/2026
SDF
Louisville International Standiford Field
₹9,940
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-156
21:25
07/14/2026
BWI
Ronald Reagan Washington National Airport
1h 50m
Non-stop
23:15
07/14/2026
SDF
Louisville International Standiford Field
₹9,940
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1442
06:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
4h 5m
1 Stop
⏱ MDW · 0h 45mMDW Airport
10:05
07/14/2026
SDF
Louisville International Standiford Field
₹13,181
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4479
16:25
07/14/2026
DCA
Ronald Reagan Washington National Airport
4h 5m
1 Stop
⏱ MDW · 0h 45mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹13,181
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-1444
09:30
07/14/2026
DCA
Ronald Reagan Washington National Airport
6h 5m
1 Stop
⏱ MDW · 3h 0mMDW Airport
15:35
07/14/2026
SDF
Louisville International Standiford Field
₹13,181
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-1427
16:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
5h 45m
1 Stop
⏱ BNA · 2h 35mBNA Airport
21:45
07/14/2026
SDF
Louisville International Standiford Field
₹13,181
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1425
06:10
07/14/2026
DCA
Ronald Reagan Washington National Airport
5h 55m
1 Stop
⏱ BNA · 3h 10mBNA Airport
12:05
07/14/2026
SDF
Louisville International Standiford Field
₹13,181
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1441
16:40
07/14/2026
DCA
Ronald Reagan Washington National Airport
5h 55m
1 Stop
⏱ MCO · 1h 15mMCO Airport
22:35
07/14/2026
SDF
Louisville International Standiford Field
₹13,181
per person
✕ Non-refundable5 fare options
United Airlines
UA-791
18:38
07/14/2026
BWI
Ronald Reagan Washington National Airport
5h 21m
1 Stop
⏱ ORD · 1h 23mORD Airport
23:59
07/14/2026
SDF
Louisville International Standiford Field
₹13,265
per person
✕ Non-refundable🔥 Last 2 seats9 fare options
United Airlines
UA-590
17:32
07/14/2026
BWI
Ronald Reagan Washington National Airport
6h 27m
1 Stop
⏱ ORD · 2h 30mORD Airport
23:59
07/14/2026
SDF
Louisville International Standiford Field
₹13,277
per person
✓ Refundable🔥 Last 4 seats4 fare options
Southwest Airlines
WN-1900
13:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
9h 35m
2 Stops
⏱ BNA · 1h 10mBNA Airport⏱ MCO · 2h 15mMCO Airport
22:35
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1900
13:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
9h 35m
2 Stops
⏱ BNA · 2h 35mBNA Airport⏱ MCO · 0h 50mMCO Airport
22:35
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1900
13:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
7h 30m
2 Stops
⏱ BNA · 1h 40mBNA Airport⏱ MDW · 1h 10mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1429
11:40
07/14/2026
DCA
Ronald Reagan Washington National Airport
10h 55m
2 Stops
⏱ CMH · 1h 35mCMH Airport⏱ MCO · 3h 25mMCO Airport
22:35
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1426
10:35
07/14/2026
DCA
Ronald Reagan Washington National Airport
12h 0m
2 Stops
⏱ BNA · 3h 30mBNA Airport⏱ MCO · 2h 15mMCO Airport
22:35
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1426
10:35
07/14/2026
DCA
Ronald Reagan Washington National Airport
9h 55m
2 Stops
⏱ BNA · 2h 45mBNA Airport⏱ MDW · 2h 25mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1426
10:35
07/14/2026
DCA
Ronald Reagan Washington National Airport
9h 55m
2 Stops
⏱ BNA · 1h 25mBNA Airport⏱ MDW · 3h 45mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1426
10:35
07/14/2026
DCA
Ronald Reagan Washington National Airport
9h 55m
2 Stops
⏱ BNA · 4h 0mBNA Airport⏱ MDW · 1h 10mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1429
11:40
07/14/2026
DCA
Ronald Reagan Washington National Airport
8h 50m
2 Stops
⏱ CMH · 2h 40mCMH Airport⏱ MDW · 2h 20mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹13,862
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1426
10:35
07/14/2026
DCA
Ronald Reagan Washington National Airport
12h 0m
2 Stops
⏱ BNA · 4h 55mBNA Airport⏱ MCO · 0h 50mMCO Airport
22:35
07/14/2026
SDF
Louisville International Standiford Field
₹14,397
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-149
10:40
07/14/2026
DCA
Ronald Reagan Washington National Airport
6h 30m
1 Stop
⏱ DAL · 1h 20mDAL Airport
17:10
07/14/2026
SDF
Louisville International Standiford Field
₹14,591
per person
✓ Refundable5 fare options
Southwest Airlines
WN-1445
12:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
8h 30m
1 Stop
⏱ MDW · 5h 15mMDW Airport
20:30
07/14/2026
SDF
Louisville International Standiford Field
₹15,121
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-1900
13:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
8h 45m
1 Stop
⏱ BNA · 5h 55mBNA Airport
21:45
07/14/2026
SDF
Louisville International Standiford Field
₹15,121
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-1442
06:00
07/14/2026
DCA
Ronald Reagan Washington National Airport
9h 35m
1 Stop
⏱ MDW · 6h 25mMDW Airport
15:35
07/14/2026
SDF
Louisville International Standiford Field
₹15,121
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-1076
06:05
07/14/2026
DCA
Ronald Reagan Washington National Airport
10h 40m
1 Stop
⏱ HOU · 5h 15mHOU Airport
16:45
07/14/2026
SDF
Louisville International Standiford Field
₹15,121
per person
✕ Non-refundable2 fare options
😕 No flights match your filters.
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697
Louisville (SDF)
📍 Louisville International Standiford Field
🌍 United States
🕐 GMT -5
📐 Latitude: 38.1744
📐 Longitude: -85.736

✈ Distance: Washington DC,USA to Louisville,USA760.25 km

📅 Results on this page are loaded for 14 Jul 2026. Click Load more flights to expand the full list on this page.

Washington DC to Louisville — what to expect when booking

The DCA–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 Washington DC,USA and Louisville,USA is approximately 760.25 km.

Before you book

Compare nearby dates

The date strip above lets you scan nearby fares without restarting the search.

Load the full list

Route page starts with 25 flights for speed. Load more brings the complete list onto this page.

Check fare details

Each result shows baggage, refundability and fare details before you proceed.

More flights from Washington DC (DCA)
86 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 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
More flights from Louisville (SDF)
18 routes
❓ Frequently asked questions — Washington DC 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 Washington DC,USA (DCA) and Louisville,USA (SDF) 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.