Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Delta) |
One-way from | $85 (Mytrip) |
Popular in | September |
Cheapest in | February |
Average price | $352 |
Good round-trip deal | $262 or less |
Good one-way deal | $205 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Sat 4/26
6:00 am-11:50 am
1 stop5h 50m
Louisville Intl
Mon 4/28
11:08 am-4:37 pm
1 stop5h 29m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Tue 5/6
8:30 am-10:19 am
Nonstop1h 49m
Louisville Intl
Thu 5/8
6:00 am-7:33 am
Nonstop1h 33m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Mon 5/12
5:26 pm-12:18 am
1 stop6h 52m
Louisville Intl
Tue 5/13
7:24 am-1:22 pm
1 stop5h 58m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Sat 5/24
3:29 pm-10:44 am
1 stop19h 15m
Louisville Intl
Sun 5/25
3:53 pm-2:23 pm
2 stops22h 30m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Thu 6/19
3:58 pm-1:39 pm
1 stop21h 41m
Louisville Intl
Sun 6/22
5:05 am-2:23 pm
2 stops33h 18m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Thu 6/5
3:58 pm-1:39 pm
1 stop21h 41m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Sat 4/19
12:55 pm-2:40 pm
Nonstop1h 45m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Sat 4/19
12:29 pm-4:25 pm
1 stop3h 56m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Wed 5/14
8:02 pm-12:18 am
1 stop4h 16m
Washington, D.C.Louisville
IAD - SDF
IADSDF
Washington, D.C. Dulles Intl
Fri 5/23
9:03 pm-3:57 pm
2 stops18h 54m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Louisville (average of $299). Flying from Washington, D.C. Dulles Intl Airport to Louisville in April is currently the most expensive (average of $369). 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.
One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Louisville is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.
The most flights from IAD to SDF are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.
If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$188 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$218 | Average$269 | FlexibilityNo cancel fee | On-timeN/A |