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Cheap Flights from Washington to Louisville, KY, United States - WAS to SDF Last modified: May 26, 2016 1:55 AM

Popular flights from Washington to Louisville Last modified: May 26, 2016 1:55 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 10, 2016 Aug 21, 2016 $255
United Airlines
Departure Date Return Date Lowest Price
Sep 8, 2016 Sep 11, 2016 $251

How Much Does it Cost to Fly from Washington to Louisville (WAS to SDF)?

We have collected flight cost data from across the web for travel from Washington to Louisville, and have found the average flight price for this trip to be $264.

When Can I Buy the Cheapest Flight from Washington to Louisville (WAS to SDF)?

Airlines can adjust prices for plane tickets from Washington to Louisville based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Washington to Louisville

The chart below shows up-to-date information regarding how far in advance a flight from Washington to Louisville should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $457 $400
7-14 days $325 $334
14-21 days $325 $269
21-30 days $265 $272
30-60 days $265 $269
60-90 days $255 $259
90+ days $255 $244

Cheapest Day To Fly from Washington to Louisville

The chart below shows up-to-date information regarding the cheapest days to fly from Washington to Louisville.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$274 $265 $255 $264 $259 $264 $265

Lowest Fares Chart By Month from Washington to Louisville

The chart below shows the lowest fare by month when flying from Washington to Louisville.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Washington Louisville United 5/28/16 5/30/16 1 $406
June Washington Louisville American 6/19/16 6/21/16 0 $265
July Washington Louisville American 7/1/16 7/3/16 0 $265
August Washington Louisville American 8/10/16 8/21/16 0 $255
September Washington Louisville United 9/8/16 9/11/16 1 $251
October Washington Louisville United 10/5/16 10/8/16 1 $244
November Washington Louisville American 11/22/16 11/26/16 0 $255
December Washington Louisville United 12/1/16 12/10/16 1 $244

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Washington to Louisville

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Washington to Louisville.

Next 30 Days

SunMonTueWedThuFriSat
29 30 31 1 2 3 4
$430
5 6 7 8 9 10 11
$430 $325
12 13 14 15 16 17 18
$325 $363
19 20 21 22 23 24 25
$363 $345
26 27 28 29 30 1 2
$345 $265
3 4 5 6 7 8 9
$265

Non-Stop vs Connecting Flights from Washington to Louisville (WAS to SDF)

Your Washington to Louisville flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Washington to Louisville is $260.

The average price for non-stop flights from Washington to Louisville is $260.

The chart below shows up to date information regarding non-stop flights from Washington to Louisville.

Nonstop Flight Details from Washington to Louisville
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 3 3 3 3 3 2 3 08:20 22:10
United 1 1 1 1 1 1 1 17:10 17:10

Round Trip vs One Way Flights from Washington to Louisville (WAS to SDF)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Washington to Louisville. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Washington to Louisville is $129.

The average price for round trip flights from Washington to Louisville is $257.

Washington to Louisville Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Washington to Louisville?
Answer: The average Washington to Louisville flight time is an hour and 51 minutes.
Question: How many miles are there between Washington and Louisville?
Answer: The distance from Washington to Louisville is 450 miles.
Question: How common are direct flights from Washington to Louisville?
Answer: There are 27 direct flights from Washington to Louisville.
Question: What is the most popular airline for non-stop flights from Washington to Louisville?
Answer: American Airlines provides 74% of the non-stop flights between Washington and Louisville.
Question: What are the most popular connecting cities when flying from Washington to Louisville?
Answer: Chicago, IL

Airlines Flying from Washington to Louisville (WAS to SDF) Number of flights searched: 184Last modified: May 26, 2016 1:55 AM

Below are the different airlines that fly from Washington to Louisville with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Washington to Louisville.

Washington to Louisville
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American PHL X X X X X X X
Delta MSP X X X X X X X
Delta CVG / DTW X X X X X X
United - X X X X X X X
United ORD X X X X X X X
Southwest MCO X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Washington and Louisville, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Washington - WAS

FlightsAirlineLowest Price
Washington to Chicago American, Alaska, Frontier, United $98
Washington to Atlanta American, Alaska, JetBlue, United $147
Washington to New York American, JetBlue, United $163
Washington to Lexington American, United $141
Washington to Nashville American, United $203
Washington to Cincinnati American, United $159
Washington to Dallas - Ft Worth American, Alaska, United, Virgin America $202

Cheap Domestic Flights to Louisville - SDF

FlightsAirlineLowest Price
Philadelphia to Louisville American, United $355
Baltimore to Louisville American, United $235
Newark to Louisville American, United $319
Pittsburgh to Louisville American, United $311
Richmond to Louisville American, United $241
Norfolk to Louisville American, United $246
Harrisburg to Louisville American, United $301
Newport News to Louisville American $275
Roanoke to LouisvilleCheck Dates
Philadelphia to Chicago American, Alaska, Frontier, United $136
Philadelphia to Atlanta American, Frontier, Spirit, United $117
Baltimore to Atlanta American, Spirit, United $137
Newark to Atlanta American, Alaska, United $176
Newark to Chicago American, Alaska, JetBlue, United $167
Baltimore to Chicago American, Spirit, United $107
Pittsburgh to Chicago American, Frontier, United $108
Philadelphia to Dallas - Ft Worth American, Alaska, Spirit, United $148
Pittsburgh to Atlanta American, Frontier $108
Richmond to Atlanta American, United $161
Richmond to Chicago American, United $257
Norfolk to Atlanta American $189
Baltimore to Lexington American, United $329
Philadelphia to Cincinnati American, Frontier, United $103
Cheap Flights from Washington to Louisville, KY, United States, from $251 Round trip from WAS to SDF