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

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.
SDF — PIT
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap flight deals from Louisville to Pittsburgh

Cheapest flights from Louisville to Pittsburgh
Explore the most affordable flight options available from Louisville to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/206:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Thu 9/34:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/19$77
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/206:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Sun 9/64:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/18$78
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Fri 9/1110:23 am
SDF
-
PIT
Nonstop1h 20m
Breeze Airways
Mon 9/218:20 am
PIT
-
SDF
Nonstop1h 23m
Breeze Airways
Deal found 5/16$87
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/56:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Sun 7/124:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/19$88
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 7/306:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Sun 8/24:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/17$92
This Breeze Airways deal was found by Cheapflights users on 5/19. 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.
Thu 6/256:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Sun 6/284:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/19$93
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Fri 9/1110:23 am
SDF
-
PIT
Nonstop1h 20m
Breeze Airways
Fri 9/188:20 am
PIT
-
SDF
Nonstop1h 23m
Breeze Airways
Deal found 5/16$97
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/56:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Thu 7/94:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/19$98
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 7/166:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Sun 8/164:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/18$102
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/26:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Sun 7/124:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/19$103
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 10/1910:23 am
SDF
-
PIT
Nonstop1h 20m
Breeze Airways
Mon 10/268:20 am
PIT
-
SDF
Nonstop1h 23m
Breeze Airways
Deal found 5/19$108
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 5/286:55 pm
SDF
-
PIT
Nonstop1h 23m
Breeze Airways
Thu 6/44:46 pm
PIT
-
SDF
Nonstop1h 29m
Breeze Airways
Deal found 5/17$112

Find flight deals from Louisville to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Pittsburgh (PIT). 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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$77
(Kiwi.com)

One-way from

$43
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$501

Good round-trip deal

$88 or less

Good one-way deal

$39 or less
Provider with most accurate pricing for Louisville Intl-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Pittsburgh flights.
Search Deals
From Louisville Intl to Pittsburgh
Search Deals
One-way flight from Louisville Intl to Pittsburgh
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($34 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 Louisville Intl to Pittsburgh.
Search Deals
Price to beat on a one-way flight from Louisville Intl to Pittsburgh.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Pittsburgh 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 20, 2026.
Use the filters below to find and compare flights from Louisville to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Tue 10/20

6:00 am-10:38 am

1 stop4h 38m

Pittsburgh

Wed 10/28

7:00 am-11:36 am

1 stop4h 36m

$313

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Tue 6/9

6:00 am-10:45 am

1 stop4h 45m

Pittsburgh

Tue 6/16

4:55 pm-9:19 pm

1 stop4h 24m

$313

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Tue 8/4

10:50 am-6:40 pm

1 stop7h 50m

Pittsburgh

Fri 8/7

5:35 am-10:00 am

1 stop4h 25m

$345

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Wed 8/5

7:05 am-3:10 pm

2 stops8h 05m

Pittsburgh

Fri 8/7

2:45 pm-8:25 pm

1 stop5h 40m

$350

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Thu 6/25

6:55 pm-8:18 pm

Nonstop1h 23m

Pittsburgh

Sun 6/28

10:13 am-8:09 pm

1 stop9h 56m

$354

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Tue 6/30

4:15 pm-10:25 pm

2 stops6h 10m

Pittsburgh

Sat 7/11

12:25 pm-9:40 pm

2 stops9h 15m

$355

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Wed 8/12

8:45 am-5:35 pm

2 stops8h 50m

Pittsburgh

Sun 8/16

2:00 pm-10:15 pm

2 stops8h 15m

$355

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Mon 10/19

3:35 pm-10:00 pm

1 stop6h 25m

Pittsburgh

Fri 10/23

3:55 pm-12:40 am

2 stops8h 45m

$358

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Fri 10/9

5:55 pm-12:10 am

1 stop6h 15m

Pittsburgh

Mon 10/12

6:30 am-12:15 pm

1 stop5h 45m

$362

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Sat 6/13

6:00 am-10:33 am

1 stop4h 33m

Pittsburgh

Wed 6/17

10:25 am-1:39 pm

1 stop3h 14m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

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

Compare providers for flights from Louisville to Pittsburgh

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 Louisville to Pittsburgh in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Louisville-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Pittsburgh 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 Louisville-Pittsburgh 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 Louisville to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Louisville 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 Louisville to Pittsburgh

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

Currently, June is the cheapest month in which you can book a flight from Louisville to Pittsburgh (average of $138). Flying from Louisville to Pittsburgh in February is currently the most expensive (average of $740). 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 Louisville to Pittsburgh?

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated May 20, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Delta, andUnited Airlines from Louisville to Pittsburgh 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

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

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

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

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
8,454 reviews
Breeze Airways
8.1
Very good
284 reviews

Food

6.7

Boarding

8.3

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

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.
United Airlines
7.4
Good
9,736 reviews
Breeze Airways
8.1
Very good
284 reviews

Food

6.7

Boarding

8.3

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

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
11,641 reviews
Breeze Airways
8.1
Very good
284 reviews

Food

6.7

Boarding

8.3

Overall

8.1

Entertainment

6.7

Comfort

8.2

Crew

8.7

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 Louisville to Pittsburgh. 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 Louisville to Pittsburgh?

    Departing from Louisville to Pittsburgh will take you 4h 38m. The distance from Louisville to Pittsburgh 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 Louisville to Pittsburgh round-trip?

    Cheapflights users have booked flights from Louisville to Pittsburgh round-trip from $78. Other airlines that can offer you cheap pricing are Delta, from $155, and American Airlines, from $218. Breeze Airways is currently priced 79% below the average price you’ll pay for this route.

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

    No one likes to see their flight delayed. When booking a flight from Louisville to Pittsburgh consider choosing American Airlines (100%), Republic Airways (100%) or Breeze Airways (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Louisville to Pittsburgh?

    The cheapest flight price from Louisville to Pittsburgh is $38. On average you can expect to pay $87. The most popular route, (Louisville Intl - Pittsburgh), can usually be booked for $78.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Pittsburgh 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 Louisville to Pittsburgh?

    Currently, June is the cheapest month in which you can book a flight from Louisville to Pittsburgh (average of $138). Flying from Louisville to Pittsburgh in February is currently the most expensive (average of $740). 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 Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Chester
Washington
Steubenville
Monroeville
Wexford
Belle Vernon

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Alternative routes for Louisville to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisville to Pittsburgh

Discover the top 4 airlines that operate flights from Louisville to Pittsburgh. 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$78Average$88FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$155Average$344FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$368FlexibilityNo cancel feeOn-time69%

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