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$91+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PIT
May 26 — Jun 21
Mon 5/26
Mon 6/2
1 adult, Economy
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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 May 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$182
(Mytrip)

One-way from

$91
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$359
Provider with most accurate pricing for Louisville Intl-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Pittsburgh flights.
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From Louisville Intl to Pittsburgh
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One-way flight from Louisville Intl to Pittsburgh
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 21, 2025.

This Mytrip deal was found by Cheapflights users on 5/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:34 amSDF - PIT
1 stop14h 20mMultiple Airlines
Mon 6/1610:32 amPIT - SDF
1 stop6h 00mMultiple Airlines
Deal found 5/21$182
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/69:55 amSDF - PIT
2 stops12h 25mSpirit Airlines
Sun 6/811:06 amPIT - SDF
1 stop21h 54mSpirit Airlines
Deal found 5/20$193
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 7/53:30 pmSDF - PIT
1 stop4h 00mAmerican Airlines
Tue 7/88:13 amPIT - SDF
1 stop10h 07mAmerican Airlines
Deal found 5/20$204
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:19 pmSDF - PIT
1 stop23h 53mAllegiant Air
Sun 6/88:36 pmPIT - SDF
1 stop19h 29mAllegiant Air
Deal found 5/20$229
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/277:06 amSDF - PIT
1 stop5h 44mDelta
Sun 6/292:05 pmPIT - SDF
1 stop5h 57mDelta
Deal found 5/21$337
This United Airlines deal was found by Cheapflights users on 5/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:00 amSDF - PIT
1 stop3h 36mUnited Airlines
Sat 6/146:22 amPIT - SDF
2 stops14h 04mUnited Airlines
Deal found 5/21$474

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 21, 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

Wed 6/11

9:34 am-11:54 pm

1 stop14h 20m

Pittsburgh

Mon 6/16

10:32 am-4:32 pm

1 stop6h 00m

$182

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Fri 6/6

9:55 am-10:20 pm

2 stops12h 25m

Pittsburgh

Sun 6/8

11:06 am-9:00 am

1 stop21h 54m

$193

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Sat 7/5

3:30 pm-7:30 pm

1 stop4h 00m

Pittsburgh

Tue 7/8

8:13 am-6:20 pm

1 stop10h 07m

$204

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Fri 6/6

8:19 pm-8:12 pm

1 stop23h 53m

Pittsburgh

Sun 6/8

8:36 pm-4:05 pm

1 stop19h 29m

$229

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Fri 6/27

7:06 am-12:50 pm

1 stop5h 44m

Pittsburgh

Sun 6/29

2:05 pm-8:02 pm

1 stop5h 57m

$337

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Thu 6/12

6:00 am-9:36 am

1 stop3h 36m

Pittsburgh

Sat 6/14

6:22 am-8:26 pm

2 stops14h 04m

$474

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Wed 8/20

6:45 am-2:38 pm

1 stop7h 53m

$91

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Fri 6/20

7:45 pm-9:16 am

1 stop13h 31m

$95

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Tue 6/17

5:37 pm-12:36 am

1 stop6h 59m

$99

LouisvillePittsburgh

SDF - PIT

SDFPIT

Louisville Intl

Wed 8/20

7:10 am-5:05 pm

2 stops9h 55m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 13 results
1
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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*2 stars
eDreamsPrice 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 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 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, August is the cheapest month in which you can book a flight from Louisville to Pittsburgh (average of $262). Flying from Louisville to Pittsburgh in November is currently the most expensive (average of $332). 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 May 21, 2025.

It’s optimal to fly from Louisville to Pittsburgh in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 21, 2025.
Breeze Airways
8.1
Very good
163 reviews

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
163 reviews
Breeze Airways
8.1
Very good
163 reviews

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,289 reviews
Breeze Airways
8.1
Very good
163 reviews

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,951 reviews
Breeze Airways
8.1
Very good
163 reviews

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,745 reviews
Breeze Airways
8.1
Very good
163 reviews

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Allegiant Air
7.3
Good
732 reviews
Breeze Airways
8.1
Very good
163 reviews

Overall

8.1

Entertainment

6.6

Food

6.7

Crew

8.8

Comfort

8.2

Boarding

8.3

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

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

    Cheapflights users have booked flights from Louisville to Pittsburgh round-trip from $193. Other airlines that can offer you cheap pricing are American Airlines, from $204, and Allegiant Air, from $229. Spirit Airlines is currently priced 47% below the average price you’ll pay for this route.

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

    $91 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 $95 and $99, 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, August is the cheapest month in which you can book a flight from Louisville to Pittsburgh (average of $262). Flying from Louisville to Pittsburgh in November is currently the most expensive (average of $332). 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
Monroeville
Washington
Steubenville
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 5 airlines flying from Louisville to Pittsburgh

Discover the top 5 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$201FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$269Average$344FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$374FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$308Average$359FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$318Average$452FlexibilityNo cancel feeOn-time69%

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