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Cheap flights from Washington to Louisville from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Louisville departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:50 am - 9:19 pm
PSC
-
SDF
11h 29m
2 stops
Delta Logo
5:04 pm - 11:38 pm
SDF
-
PSC
9h 34m
2 stops
$320Delta
Wed, Feb 4 - Mon, Feb 9
American Airlines Logo
8:04 am - 11:19 pm
SEA
-
SDF
12h 15m
1 stop
American Airlines Logo
8:07 am - 10:20 pm
SDF
-
SEA
17h 13m
1 stop
$337American Airlines
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
7:21 am - 9:26 pm
SEA
-
SDF
11h 05m
1 stop
American Airlines Logo
12:07 pm - 11:04 pm
SDF
-
SEA
13h 57m
1 stop
$357American Airlines
Mon, Mar 23 - Wed, Mar 25
American Airlines Logo
7:21 am - 5:18 pm
SEA
-
SDF
6h 57m
1 stop
American Airlines Logo
8:12 pm - 12:55 am
SDF
-
SEA
7h 43m
1 stop
$358American Airlines
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
11:35 pm - 11:30 am
PDX
-
SDF
8h 55m
1 stop
American Airlines Logo
2:04 pm - 7:16 pm
SDF
-
PDX
8h 12m
1 stop
$359American Airlines
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
8:30 am - 10:30 pm
PDX
-
SDF
11h 00m
2 stops
United Airlines Logo
2:05 pm - 6:56 pm
SDF
-
PDX
7h 51m
1 stop
$364United Airlines
Sat, Jan 31 - Mon, Feb 2
Southwest Logo
9:55 am - 10:45 pm
SEA
-
SDF
9h 50m
2 stops
Southwest Logo
3:40 pm - 10:50 pm
SDF
-
SEA
10h 10m
1 stop
$364Southwest
Wed, Feb 11 - Sat, Feb 14
United Airlines Logo
8:30 am - 8:28 pm
PDX
-
SDF
8h 58m
2 stops
United Airlines Logo
3:22 pm - 11:06 pm
SDF
-
PDX
10h 44m
2 stops
$370United Airlines
Sat, Jan 31 - Mon, Feb 2
Southwest Logo
11:20 am - 11:20 pm
SEA
-
SDF
9h 00m
2 stops
Southwest Logo
2:50 pm - 10:50 pm
SDF
-
SEA
11h 00m
2 stops
$370Southwest
Wed, Feb 11 - Sat, Feb 14
Alaska Airlines Logo
5:53 am - 9:13 pm
ALW
-
SDF
12h 20m
2 stops
Alaska Airlines Logo
6:00 am - 3:46 pm
SDF
-
ALW
12h 46m
2 stops
$679Alaska Airlines
Tue, Mar 3 - Wed, Mar 4

Southwest flights from State of Washington to Louisville

Our best Southwest deals on State of Washington to Louisville flight tickets
Southwest
Feb 11
SEA9:55 amSeattle/Tacoma Intl
9h 50m
2 stops
SDF10:45 pmLouisville Intl
Feb 14
SDF3:40 pmLouisville Intl
10h 10m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
$364
Southwest
Feb 11
SEA11:20 amSeattle/Tacoma Intl
9h 00m
2 stops
SDF11:20 pmLouisville Intl
Feb 14
SDF2:50 pmLouisville Intl
11h 00m
2 stops
SEA10:50 pmSeattle/Tacoma Intl
$370
Southwest
Mar 11
GEG7:00 amSpokane
10h 30m
2 stops
SDF8:30 pmLouisville Intl
Mar 25
SDF6:35 amLouisville Intl
9h 40m
2 stops
GEG1:15 pmSpokane
$396

American Airlines flights from State of Washington to Louisville

Our best American Airlines deals on State of Washington to Louisville flight tickets
American Airlines
Feb 4
SEA8:04 amSeattle/Tacoma Intl
12h 15m
1 stop
SDF11:19 pmLouisville Intl
Feb 7
SDF8:07 amLouisville Intl
17h 13m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
$337
American Airlines
Mar 23
SEA7:21 amSeattle/Tacoma Intl
11h 05m
1 stop
SDF9:26 pmLouisville Intl
Mar 25
SDF12:07 pmLouisville Intl
13h 57m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
$357
American Airlines
Mar 12
SEA7:21 amSeattle/Tacoma Intl
6h 57m
1 stop
SDF5:18 pmLouisville Intl
Mar 16
SDF8:12 pmLouisville Intl
7h 43m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$358

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Washington to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PascoLouisville

PSC - SDF

PSCSDF

Pasco Tri Cities

Wed 2/4

6:50 am-9:19 pm

2 stops11h 29m

Louisville Intl

Mon 2/9

5:04 pm-11:38 pm

2 stops9h 34m

$320

SeattleLouisville

SEA - SDF

SEASDF

Seattle/Tacoma Intl

Wed 2/4

8:04 am-11:19 pm

1 stop12h 15m

Louisville Intl

Sat 2/7

8:07 am-10:20 pm

1 stop17h 13m

$337

SeattleLouisville

SEA - SDF

SEASDF

Seattle/Tacoma Intl

Mon 3/23

7:21 am-9:26 pm

1 stop11h 05m

Louisville Intl

Wed 3/25

12:07 pm-11:04 pm

1 stop13h 57m

$357

SeattleLouisville

SEA - SDF

SEASDF

Seattle/Tacoma Intl

Thu 3/12

7:21 am-5:18 pm

1 stop6h 57m

Louisville Intl

Mon 3/16

8:12 pm-12:55 am

1 stop7h 43m

$358

PortlandLouisville

PDX - SDF

PDXSDF

Portland

Sat 2/14

11:35 pm-11:30 am

1 stop8h 55m

Louisville Intl

Sat 2/21

2:04 pm-7:16 pm

1 stop8h 12m

$359

PortlandLouisville

PDX - SDF

PDXSDF

Portland

Sat 1/31

8:30 am-10:30 pm

2 stops11h 00m

Louisville Intl

Mon 2/2

2:05 pm-6:56 pm

1 stop7h 51m

$364

SeattleLouisville

SEA - SDF

SEASDF

Seattle/Tacoma Intl

Wed 2/11

9:55 am-10:45 pm

2 stops9h 50m

Louisville Intl

Sat 2/14

3:40 pm-10:50 pm

1 stop10h 10m

$364

PortlandLouisville

PDX - SDF

PDXSDF

Portland

Sat 1/31

8:30 am-8:28 pm

2 stops8h 58m

Louisville Intl

Mon 2/2

3:22 pm-11:06 pm

2 stops10h 44m

$370

SeattleLouisville

SEA - SDF

SEASDF

Seattle/Tacoma Intl

Wed 2/11

11:20 am-11:20 pm

2 stops9h 00m

Louisville Intl

Sat 2/14

2:50 pm-10:50 pm

2 stops11h 00m

$370

Walla WallaLouisville

ALW - SDF

ALWSDF

Walla Walla

Tue 3/3

5:53 am-9:13 pm

2 stops12h 20m

Louisville Intl

Wed 3/4

6:00 am-3:46 pm

2 stops12h 46m

$679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from State of Washington to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of January, then departing from State of Washington during the month August is also very affordable. Most momondo users find prices during this month for around $416.

How far in advance should I book a flight to Louisville?

You are more likely to see cheaper flights to Louisville from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $459 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from State of Washington for as low as $318 on momondo.

Can stopping save me money on State of Washington to Louisville flights?

You could potentially save up to 12% on your flight if you consider stops on a State of Washington to Louisville flight.

Cheap State of Washington to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Louisville

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from State of Washington to Louisville takes 5h 40m
There are no direct flights from State of Washington to Louisville. There are no popular flight routes from State of Washington to Louisville.
Search flight deals

  • When did momondo last update prices for flights from Washington to Louisville Intl Airport?

    Prices for flights from Washington to Louisville Intl Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Louisville Intl Airport?

  • How old do you have to be to fly from Washington to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Louisville

Compare and see reviews for airlines that fly from State of Washington to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $244Free CancellationRating
7.9
8,039 reviews
Search Delta flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
9,149 reviews
Search United Airlines flights
American AirlinesPriceFrom $298Free CancellationRating
7.2
11,114 reviews
Search American Airlines flights
SouthwestPriceFrom $300Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $469Free CancellationRating
8.0
11,696 reviews
Search Alaska Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Brandenburg
Springfield
Georgetown

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Washington.

Can I find flights from Washington to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Washington with this policy.

How can momondo help me find flights from Washington to Louisville?

Once you have performed a search for Washington to Louisville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Louisville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.

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