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Cheap flights from Pittsburgh to Louisville from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Louisville departing on 2/4. 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 Pittsburgh to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:27 am
PIT
-
SDF
5h 27m1 stop
Delta Logo
8:55 am - 3:56 pm
SDF
-
PIT
7h 01m1 stop
$215Delta
Wed, Feb 18 - Thu, Feb 19
Multiple Airlines Logo
5:32 am - 6:04 pm
PIT
-
SDF
36h 32m2 stops
Multiple Airlines Logo
6:54 pm - 9:40 am
SDF
-
PIT
14h 46m1 stop
$223Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
5:50 pm - 6:04 pm
PIT
-
SDF
24h 14m1 stop
Multiple Airlines Logo
6:54 pm - 9:40 am
SDF
-
PIT
14h 46m1 stop
$233Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:00 am - 1:05 pm
PIT
-
SDF
7h 05m1 stop
United Airlines Logo
6:15 am - 11:43 am
SDF
-
PIT
5h 28m1 stop
$235United Airlines
Thu, Feb 5 - Thu, Feb 12
Southwest Logo
4:10 pm - 11:05 pm
PIT
-
SDF
6h 55m1 stop
Southwest Logo
5:30 am - 5:05 pm
SDF
-
PIT
11h 35m2 stops
$240Southwest
Thu, Feb 5 - Thu, Feb 12
Southwest Logo
10:40 am - 5:10 pm
PIT
-
SDF
6h 30m2 stops
Southwest Logo
5:30 am - 5:05 pm
SDF
-
PIT
11h 35m2 stops
$246Southwest
Thu, Feb 5 - Thu, Feb 12
Multiple Airlines Logo
5:45 am - 12:21 pm
PIT
-
SDF
6h 36m1 stop
Multiple Airlines Logo
3:33 pm - 10:34 am
SDF
-
PIT
19h 01m2 stops
$247Multiple Airlines
Wed, Feb 18 - Thu, Feb 19
Spirit Airlines Logo
5:50 pm - 2:41 pm
PIT
-
SDF
20h 51m1 stop
Spirit Airlines Logo
3:36 pm - 9:40 am
SDF
-
PIT
18h 04m1 stop
$260Spirit Airlines
Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
1:22 pm - 8:46 am
PIT
-
SDF
19h 24m1 stop
Multiple Airlines Logo
12:24 pm - 11:42 pm
SDF
-
PIT
11h 18m1 stop
$273Multiple Airlines
Sun, May 17 - Wed, May 20
Delta Logo
2:35 pm - 9:18 pm
PIT
-
SDF
6h 43m1 stop
Delta Logo
6:44 pm - 10:37 pm
SDF
-
PIT
3h 53m1 stop
$275Delta
Wed, Feb 18 - Sun, Feb 22

Spirit Airlines flights from Pittsburgh to Louisville

Our best Spirit Airlines deals on Pittsburgh to Louisville flight tickets
Spirit Airlines
Jan 21
PIT5:50 pmPittsburgh
20h 51m
1 stop
SDF2:41 pmLouisville Intl
Jan 25
SDF3:36 pmLouisville Intl
18h 04m
1 stop
PIT9:40 amPittsburgh
$260
Spirit Airlines
Jan 20
PIT6:00 amPittsburgh
31h 00m
2 stops
SDF1:00 pmLouisville Intl
Jan 22
SDF3:36 pmLouisville Intl
18h 04m
1 stop
PIT9:40 amPittsburgh
$280
Spirit Airlines
Jan 20
PIT10:45 amPittsburgh
26h 15m
1 stop
SDF1:00 pmLouisville Intl
Jan 22
SDF3:36 pmLouisville Intl
18h 04m
1 stop
PIT9:40 amPittsburgh
$337

Delta flights from Pittsburgh to Louisville

Our best Delta deals on Pittsburgh to Louisville flight tickets
Delta
Feb 18
PIT6:00 amPittsburgh
5h 27m
1 stop
SDF11:27 amLouisville Intl
Feb 19
SDF8:55 amLouisville Intl
7h 01m
1 stop
PIT3:56 pmPittsburgh
$215
Delta
Feb 18
PIT2:35 pmPittsburgh
6h 43m
1 stop
SDF9:18 pmLouisville Intl
Feb 22
SDF6:44 pmLouisville Intl
3h 53m
1 stop
PIT10:37 pmPittsburgh
$275

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 8, 2026.
Use the filters below to find and compare flights from Pittsburgh to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Wed 2/18

6:00 am-11:27 am

1 stop5h 27m

Louisville Intl

Thu 2/19

8:55 am-3:56 pm

1 stop7h 01m

$215

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 1/22

5:32 am-6:04 pm

2 stops36h 32m

Louisville Intl

Mon 1/26

6:54 pm-9:40 am

1 stop14h 46m

$223

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 1/22

5:50 pm-6:04 pm

1 stop24h 14m

Louisville Intl

Mon 1/26

6:54 pm-9:40 am

1 stop14h 46m

$233

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 2/5

6:00 am-1:05 pm

1 stop7h 05m

Louisville Intl

Thu 2/12

6:15 am-11:43 am

1 stop5h 28m

$235

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 2/5

4:10 pm-11:05 pm

1 stop6h 55m

Louisville Intl

Thu 2/12

5:30 am-5:05 pm

2 stops11h 35m

$240

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 2/5

10:40 am-5:10 pm

2 stops6h 30m

Louisville Intl

Thu 2/12

5:30 am-5:05 pm

2 stops11h 35m

$246

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Wed 2/18

5:45 am-12:21 pm

1 stop6h 36m

Louisville Intl

Thu 2/19

3:33 pm-10:34 am

2 stops19h 01m

$247

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Wed 1/21

5:50 pm-2:41 pm

1 stop20h 51m

Louisville Intl

Sun 1/25

3:36 pm-9:40 am

1 stop18h 04m

$260

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Sun 5/17

1:22 pm-8:46 am

1 stop19h 24m

Louisville Intl

Wed 5/20

12:24 pm-11:42 pm

1 stop11h 18m

$273

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Wed 2/18

2:35 pm-9:18 pm

1 stop6h 43m

Louisville Intl

Sun 2/22

6:44 pm-10:37 pm

1 stop3h 53m

$275

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 Pittsburgh 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 August, then departing from Pittsburgh during the month February is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest Pittsburgh to Louisville Intl flight route?

Fly from Pittsburgh to Louisville Intl for the best Pittsburgh - Louisville Intl flight prices

What cabin class options are available on Pittsburgh to Louisville Intl flights?

There is only 1 cabin class available to choose from on Pittsburgh to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to Louisville flights?

You could potentially save up to 5% on your flight if you consider stops on a Pittsburgh to Louisville flight.

How have Pittsburgh to Louisville flight prices changed over time?

When to book flights from Pittsburgh to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Louisville (PIT to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Louisville

Fastest flight time

5h 27m

Direct flights

None
The fastest flight from Pittsburgh to Louisville takes 5h 27m
There are no direct flights from Pittsburgh to Louisville. There are no popular flight routes from Pittsburgh to Louisville.
Search flight deals

  • How far is Pittsburgh to Louisville Intl by plane?

    There are 342.6 mi between Pittsburgh and Louisville Intl. Typically, this will take 5h 27m by plane in normal conditions.

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

    Prices for flights from Pittsburgh Airport to Louisville Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Louisville Intl Airport.

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

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Pittsburgh to Louisville?

  • What is the most popular airline from Pittsburgh to Louisville?

Best airlines flying from Pittsburgh to Louisville

Compare and see reviews for airlines that fly from Pittsburgh to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,025 reviews
Search Delta flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,248 reviews
Search Southwest 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 Pittsburgh 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 Pittsburgh.

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

momondo does allow users to show only those flights to Louisville from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Pittsburgh and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Louisville from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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