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$43+ Cheap flights from Pittsburgh to Louisville (PIT - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SDF
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap flight deals from Pittsburgh to Louisville

Cheapest flights from Pittsburgh to Louisville
Explore the most affordable flight options available from Pittsburgh to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Sun 8/236:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/15$83
This Breeze Airways deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:20 am
PIT
-
SDF
Nonstop1h 23m
Breeze Airways
Fri 9/2510:23 am
SDF
-
PIT
Nonstop1h 20m
Breeze Airways
Deal found 5/13$88
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Sun 8/96:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/13$92
This Kiwi.com deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Sun 7/56:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/14$93
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Thu 5/286:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/12$103
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:20 am
PIT
-
SDF
Nonstop1h 23m
Breeze Airways
Mon 10/1910:23 am
SDF
-
PIT
Nonstop1h 20m
Breeze Airways
Deal found 5/13$108
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/244:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Sun 5/316:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/12$113
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Sun 6/216:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/13$117
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/314:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Thu 7/26:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/11$118
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Sun 6/76:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/13$122
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Sun 6/286:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Deal found 5/11$127

Find flight deals from Pittsburgh to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$83
(Kiwi.com)

One-way from

$43
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$88

Good round-trip deal

$78 or less
Provider with most accurate pricing for Pittsburgh-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Louisville Intl flights.
Search Deals
From Pittsburgh to Louisville Intl
Search Deals
One-way flight from Pittsburgh to Louisville Intl
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Pittsburgh to Louisville Intl.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 16, 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

Cheapest round-trip
Quickest round-trip

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Mon 9/21

8:20 am-9:43 am

Nonstop1h 23m

Louisville Intl

Fri 9/25

10:23 am-11:43 am

Nonstop1h 20m

$88

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 8/27

4:46 pm-6:15 pm

Nonstop1h 29m

Louisville Intl

Sun 8/30

6:55 pm-8:18 pm

Nonstop1h 23m

$128

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 7/2

3:50 pm-12:25 am

2 stops8h 35m

Louisville Intl

Mon 7/6

3:35 pm-10:30 pm

2 stops6h 55m

$304

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Mon 10/5

5:00 am-10:50 am

1 stop5h 50m

Louisville Intl

Tue 10/6

2:20 pm-8:25 pm

1 stop6h 05m

$312

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Wed 6/3

10:31 am-1:51 pm

1 stop3h 20m

Louisville Intl

Wed 6/10

10:35 am-3:40 pm

1 stop5h 05m

$313

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Tue 10/13

5:30 am-9:54 am

1 stop4h 24m

Louisville Intl

Tue 10/13

5:45 pm-12:19 am

1 stop6h 34m

$313

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Tue 7/7

4:20 pm-10:30 pm

1 stop6h 10m

Louisville Intl

Thu 7/9

3:35 pm-10:30 pm

2 stops6h 55m

$317

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Mon 6/8

5:50 pm-12:25 am

1 stop6h 35m

Louisville Intl

Fri 6/12

6:05 pm-11:05 pm

1 stop5h 00m

$320

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 8/13

10:28 am-1:51 pm

1 stop3h 23m

Louisville Intl

Tue 8/18

8:05 am-12:52 pm

1 stop4h 47m

$321

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Sat 9/12

2:05 pm-5:41 pm

1 stop3h 36m

Louisville Intl

Wed 9/16

8:20 am-12:54 pm

1 stop4h 34m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Pittsburgh to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Louisville in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Louisville

What is the cheapest month to book a flight from Pittsburgh to Louisville?

Currently, May is the cheapest month in which you can book a flight from Pittsburgh to Louisville (average of $88). Flying from Pittsburgh to Louisville in March is currently the most expensive (average of $700). 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.

How much does it cost to fly round-trip from Pittsburgh to Louisville?

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated May 16, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Delta, andAmerican Airlines from Pittsburgh to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
284 reviews

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.7

Crew

8.7

Overall

8.1

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Breeze Airways
8.1
Very good
284 reviews
Breeze Airways
8.1
Very good
284 reviews

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.7

Crew

8.7

Overall

8.1

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
Delta
7.9
Good
8,455 reviews
Breeze Airways
8.1
Very good
284 reviews

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.7

Crew

8.7

Overall

8.1

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.
American Airlines
7.1
Good
11,664 reviews
Breeze Airways
8.1
Very good
284 reviews

Food

6.7

Boarding

8.3

Comfort

8.2

Entertainment

6.7

Crew

8.7

Overall

8.1

Reviews

1 / 18
4.0
Okay

Lisa,Mar 2026

ORF - JAX

*Flight was delayed twice *Once plane arrived crew closed the entryway to discuss whatever, leaving us to wait again. *Finally arriving Jax, we were delayed again for 20 minutes because another plane at the gate hadn’t pushed back Overall, score 2 out of 5. Lots of passengers upset.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Louisville?

    For as low as $88, Breeze Airways can have you in Louisville from Pittsburgh in 1h 23m. The distance between Pittsburgh and Louisville is about 334 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Pittsburgh to Louisville round-trip?

    Cheapflights users have booked flights from Pittsburgh to Louisville round-trip from $38. Other airlines that can offer you cheap pricing are American Airlines, from $196, and Delta, from $196. Breeze Airways is priced at 89% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Louisville one-way?

    The cheapest airlines for a one-way flight from Pittsburgh to Louisville are American Airlines ($79), Delta ($98), and United Airlines ($128).

  • What are the most reliable airlines from Pittsburgh to Louisville?

    No one likes to see their flight delayed. When booking a flight from Pittsburgh to Louisville consider choosing American Airlines (100%), Breeze Airways (100%) or Republic Airways (100%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Pittsburgh to Louisville?

    Looking for the cheapest flight from Pittsburgh to Louisville? While on average our users pay $83, our data indicates the cheapest price to be $38. The most popular route (Pittsburgh - Louisville Intl), is priced around $88.

  • Can I find deals for flights from Pittsburgh to Louisville that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Louisville.

  • Can I find deals for business class flights from Pittsburgh to Louisville?

    Yes. Cheapflights offers flight deals from Pittsburgh to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Louisville?

    Currently, May is the cheapest month in which you can book a flight from Pittsburgh to Louisville (average of $88). Flying from Pittsburgh to Louisville in March is currently the most expensive (average of $700). 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.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Elizabethtown
Corydon
Jeffersonville
Bardstown

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Top 3 airlines flying from Pittsburgh to Louisville

Discover the top 3 airlines that operate flights from Pittsburgh to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$38Average$88FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$430FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$407FlexibilityNo cancel feeOn-timeN/A

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