
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (Southwest) |
One-way from | $111 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $264 |
Good round-trip deal | $279 or less |
Good one-way deal | $193 or less |
Fly from
Fly to
Route
Depart
Return
LouisvilleBaltimore
SDF - BWI
SDFBWI
Louisville Intl
Thu 9/10
11:50 am-1:30 pm
Nonstop1h 40m
Baltimore/Washington
Mon 9/14
1:50 pm-3:30 pm
Nonstop1h 40m
LouisvilleWashington, D.C.
SDF - IAD
SDFIAD
Louisville Intl
Fri 6/5
5:52 pm-10:56 pm
1 stop5h 04m
Washington, D.C. Dulles Intl
Tue 6/9
6:00 am-10:32 am
1 stop4h 32m
LouisvilleWashington, D.C.
SDF - DCA
SDFDCA
Louisville Intl
Mon 7/27
3:00 pm-11:55 pm
1 stop8h 55m
Washington, D.C. Reagan-National
Wed 7/29
4:40 pm-10:30 pm
1 stop5h 50m
LouisvilleWashington, D.C.
SDF - IAD
SDFIAD
Louisville Intl
Fri 6/12
6:00 am-7:35 am
Nonstop1h 35m
Washington, D.C. Dulles Intl
Sat 6/13
12:48 pm-2:37 pm
Nonstop1h 49m
LouisvilleWashington, D.C.
SDF - DCA
SDFDCA
Louisville Intl
Mon 6/22
3:35 pm-10:55 pm
2 stops7h 20m
Washington, D.C. Reagan-National
Wed 6/24
4:40 pm-10:30 pm
1 stop5h 50m
LouisvilleBaltimore
SDF - BWI
SDFBWI
Louisville Intl
Thu 10/29
8:20 am-1:04 pm
1 stop4h 44m
Baltimore/Washington
Mon 11/2
8:10 am-1:49 pm
1 stop5h 39m
LouisvilleBaltimore
SDF - BWI
SDFBWI
Louisville Intl
Thu 9/10
10:43 am-5:08 pm
1 stop6h 25m
Baltimore/Washington
Mon 9/14
7:00 am-11:33 am
1 stop4h 33m
LouisvilleWashington, D.C.
SDF - DCA
SDFDCA
Louisville Intl
Thu 7/2
6:00 am-12:46 pm
1 stop6h 46m
Washington, D.C. Reagan-National
Mon 7/6
6:20 am-10:58 am
1 stop4h 38m
LouisvilleWashington, D.C.
SDF - DCA
SDFDCA
Louisville Intl
Sat 6/13
5:05 pm-8:30 pm
1 stop3h 25m
Washington, D.C. Reagan-National
Mon 6/15
4:10 pm-10:25 pm
1 stop6h 15m
LouisvilleWashington, D.C.
SDF - IAD
SDFIAD
Louisville Intl
Fri 6/5
7:59 pm-12:51 am
1 stop4h 52m
Washington, D.C. Dulles Intl
Sun 6/7
6:00 am-10:32 am
1 stop4h 32m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, June is the cheapest month in which you can book a flight from Louisville to Washington, D.C. (average of $126). Flying from Louisville to Washington, D.C. in February is currently the most expensive (average of $189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from Louisville to Washington, D.C. by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Louisville to Washington, D.C. flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SDF to WAS are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$345 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$279 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$287 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$356 | FlexibilityNo cancel fee | On-timeN/A |