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$95+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PIT
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find 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 octubre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/910:20 amSDF - PIT
1 stop9h 01mAmerican Airlines
mié. 12/108:15 amPIT - SDF
1 stop11h 49mAmerican Airlines
Deal found 10/28$183
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
vie. 12/511:55 amSDF - PIT
2 stops11h 33mMultiple Airlines
dom. 12/710:53 amPIT - SDF
1 stop23h 38mMultiple Airlines
Deal found 10/25$242
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/81:02 pmSDF - PIT
1 stop7h 58mAmerican Airlines
jue. 12/118:35 amPIT - SDF
1 stop6h 24mAmerican Airlines
Deal found 10/27$283
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/911:45 amSDF - PIT
2 stops8h 45mSouthwest
mié. 12/101:10 pmPIT - SDF
2 stops9h 40mSouthwest
Deal found 10/28$309
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:00 amSDF - PIT
1 stop7h 08mAmerican Airlines
mar. 12/307:24 amPIT - SDF
1 stop9h 55mAmerican Airlines
Deal found 10/26$329
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:45 amSDF - PIT
2 stops10h 10mSouthwest
jue. 12/111:10 pmPIT - SDF
1 stop4h 00mSouthwest
Deal found 10/27$335
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
vie. 11/79:54 amSDF - PIT
1 stop11h 17mMultiple Airlines
dom. 11/91:31 pmPIT - SDF
2 stops19h 27mMultiple Airlines
Deal found 10/28$342
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/227:24 pmSDF - PIT
1 stop5h 01mAmerican Airlines
vie. 12/268:15 amPIT - SDF
1 stop5h 15mAmerican Airlines
Deal found 10/27$349

Cheap 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$183
(American Airlines)

One-way from

$95
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$271
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. 12% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 28, 2025.
Use the filters below to find and compare flights from Louisville to Pittsburgh that are best for you.

Fly from

Louisville

Fly to

Pittsburgh

Route

Depart

Return

Price

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

vie. 12/5

11:55 am-11:28 pm

2 stops11h 33m

Pittsburgh

dom. 12/7

10:53 am-10:31 am

1 stop23h 38m

$242

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

mar. 12/9

5:30 am-11:50 am

1 stop6h 20m

Pittsburgh

mié. 12/10

1:10 pm-10:50 pm

2 stops9h 40m

$283

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

mar. 3/24

5:45 pm-11:13 pm

1 stop5h 28m

Pittsburgh

mié. 3/25

6:00 am-9:57 am

1 stop3h 57m

$317

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

mar. 4/7

10:15 am-1:24 pm

1 stop3h 09m

Pittsburgh

mié. 4/8

7:00 am-1:50 pm

1 stop6h 50m

$317

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

mar. 4/7

7:00 am-5:20 pm

2 stops10h 20m

Pittsburgh

mié. 4/8

4:20 pm-10:55 pm

1 stop6h 35m

$322

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

dom. 12/28

7:00 am-2:08 pm

1 stop7h 08m

Pittsburgh

mar. 12/30

7:24 am-5:19 pm

1 stop9h 55m

$329

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

mar. 1/27

8:07 am-6:11 pm

1 stop10h 04m

$97

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

sáb. 1/24

10:55 am-10:37 pm

1 stop11h 42m

$113

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

dom. 1/25

10:55 am-4:49 pm

1 stop29h 54m

$113

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

lun. 11/24

7:50 am-11:12 am

1 stop3h 22m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 15 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Pittsburgh flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $143). Flying from Louisville to Pittsburgh in March is currently the most expensive (average of $256). 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.

What is the cheapest time of day to fly from SDF to PIT?

Find hourly flight availability from Louisville to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

It’s optimal to fly from Louisville to Pittsburgh in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

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 octubre 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 5h 28m. 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 $150. Other airlines that can offer you cheap pricing are Delta, from $196, and American Airlines, from $215. Southwest is currently priced 59% below the average price you’ll pay for this route.

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

    $97 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $113 and $127, respectively.

  • 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 $143). Flying from Louisville to Pittsburgh in March is currently the most expensive (average of $256). 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
Steubenville
Monroeville
Washington
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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$150Average$336FlexibilityNo cancel feeOn-time63%
DeltaCheapest$196Average$374FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$215Average$315FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$452FlexibilityNo cancel feeOn-time69%

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