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PIT - SDF

$93 Find cheap flights from Pittsburgh to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Louisville departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Louisville, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Pittsburgh to Louisville (PIT-SDF)

 
These are the cheapest deals for flights from Pittsburgh to Louisville currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Pittsburgh to Louisville

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Pittsburgh to Louisville.

Recent one-way flight deals from Pittsburgh to Louisville

Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Louisville found on KAYAK recently.

Recent last minute flight deals from Pittsburgh to Louisville

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Pittsburgh to Louisville.

Recent direct flight deals from Pittsburgh to Louisville

The latest deals for direct flights from Pittsburgh to Louisville so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Pittsburgh to Louisville

Find recent round-trip train or bus tickets from Pittsburgh to Louisville.

All round-trip flight deals to Louisville

The cheapest plane tickets to Louisville found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:37 am - 5:40 pmPIT-SDF
11h 03m1 stop
10:36 am - 10:06 pmSDF-PIT
11h 30m2 stops
$142Spirit Airlines
Find Deal
Wed, Sep 18 - Mon, Sep 23
6:37 am - 5:40 pmPIT-SDF
11h 03m1 stop
7:43 am - 8:10 pmSDF-PIT
12h 27m1 stop
$144Spirit Airlines
Find Deal
Wed, Sep 18 - Mon, Sep 23
6:37 am - 9:34 pmPIT-SDF
14h 57m1 stop
5:45 am - 6:19 pmSDF-PIT
12h 34m1 stop
$153Spirit Airlines
Find Deal
Tue, Jul 16 - Wed, Jul 17
1:55 pm - 6:58 pmPIT-SDF
5h 03m1 stop
5:45 am - 7:51 pmSDF-PIT
14h 06m1 stop
Mon, Jun 10 - Wed, Jun 12
1:55 pm - 6:58 pmPIT-SDF
5h 03m1 stop
5:45 am - 4:24 pmSDF-PIT
10h 39m2 stops
Mon, Jun 10 - Wed, Jun 12
4:47 pm - 10:07 pmPIT-SDF
5h 20m1 stop
6:45 am - 3:20 pmSDF-PIT
8h 35m1 stop
$277American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
1:45 pm - 7:24 pmPIT-SDF
5h 39m1 stop
4:48 pm - 8:43 pmSDF-PIT
3h 55m1 stop
$281American Airlines
Find Deal
Sat, Aug 31 - Mon, Sep 2
9:20 pm - 12:00 pmPIT-SDF
14h 40m2 stops
5:40 am - 11:40 amSDF-PIT
6h 00m1 stop
$379Southwest
Find Deal
Fri, Jul 12 - Sun, Jul 14
5:50 am - 4:05 pmPIT-SDF
10h 15m1 stop
7:05 am - 11:15 pmSDF-PIT
16h 10m3 stops
$394Southwest
Find Deal
Fri, Jul 12 - Sun, Jul 14
6:15 am - 9:47 amPIT-SDF
3h 32m1 stop
6:30 pm - 10:54 pmSDF-PIT
4h 24m1 stop
$664Delta
Find Deal
Sun, Jul 7 - Sat, Jul 13
10:25 pm - 10:02 amPIT-SDF
11h 37m1 stop
$93Spirit Airlines
Find Deal
Thu, Jun 27
11:37 am - 12:46 amPIT-SDF
13h 09m2 stops
$124Spirit Airlines
Find Deal
Thu, Jun 27
10:25 pm - 5:23 pmPIT-SDF
18h 58m1 stop
$170Spirit Airlines
Find Deal
Mon, Jul 8
11:37 am - 10:02 amPIT-SDF
22h 25m3 stops
$172Spirit Airlines
Find Deal
Thu, Jun 27
4:00 pm - 10:45 pmPIT-SDF
6h 45m2 stops
$233American Airlines
Find Deal
Mon, Jul 8
12:13 pm - 5:12 pmPIT-SDF
4h 59m1 stop
$257American Airlines
Find Deal
Sat, Jun 8
5:07 am - 10:48 amPIT-SDF
5h 41m1 stop
$310American Airlines
Find Deal
Thu, Jun 27
10:30 am - 10:44 pmPIT-SDF
12h 14m2 stops
$417United Airlines
Find Deal
Sat, Jun 8
8:28 am - 5:45 pmPIT-SDF
9h 17m2 stops
$540American Airlines
Find Deal
Thu, Jun 27
12:51 pm - 6:51 pmPIT-SDF
6h 00m1 stop
5:45 am - 7:51 pmSDF-PIT
14h 06m1 stop
Mon, Jun 3 - Wed, Jul 3
8:17 am - 11:14 pmPIT-SDF
14h 57m2 stops
5:45 am - 7:51 pmSDF-PIT
14h 06m1 stop
Mon, Jun 3 - Wed, Jul 3
12:51 pm - 6:51 pmPIT-SDF
6h 00m1 stop
5:45 am - 5:16 pmSDF-PIT
35h 31m3 stops
Mon, Jun 3 - Wed, Jul 3
8:17 am - 11:14 pmPIT-SDF
14h 57m2 stops
5:45 am - 5:16 pmSDF-PIT
35h 31m3 stops
Mon, Jun 3 - Wed, Jul 3
7:33 am - 11:14 pmPIT-SDF
15h 41m1 stop
7:43 am - 6:13 pmSDF-PIT
10h 30m1 stop
$403Spirit Airlines
Find Deal
Fri, May 31 - Mon, Jun 3
10:59 pm - 11:14 pmPIT-SDF
24h 15m3 stops
5:45 am - 5:16 pmSDF-PIT
35h 31m3 stops
$439Spirit Airlines
Find Deal
Mon, Jun 3 - Wed, Jul 3
12:51 pm - 6:51 pmPIT-SDF
6h 00m1 stop
10:29 am - 12:59 amSDF-PIT
14h 30m2 stops
Fri, May 31 - Mon, Jun 3
12:51 pm - 6:51 pmPIT-SDF
6h 00m1 stop
12:47 pm - 12:59 amSDF-PIT
12h 12m3 stops
Fri, May 31 - Mon, Jun 3
8:17 am - 11:14 pmPIT-SDF
14h 57m2 stops
12:47 pm - 12:59 amSDF-PIT
12h 12m3 stops
Fri, May 31 - Mon, Jun 3
10:59 pm - 11:14 pmPIT-SDF
24h 15m3 stops
12:47 pm - 12:59 amSDF-PIT
12h 12m3 stops
Fri, May 31 - Mon, Jun 3

Flights from Pittsburgh to Louisville - Travel Insights & Trends

Get data-powered insights and trends into flights from Pittsburgh to Louisville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Louisville?

The average price of all flights from Pittsburgh to Louisville clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Pittsburgh to Louisville, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Louisville, Wednesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Pittsburgh to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Pittsburgh to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Pittsburgh to Louisville is August, where tickets cost $266 on average. On the other hand, the most expensive months are February and December, where the average cost of tickets is $533 and $508 respectively.

Which airlines provide the cheapest flights from Pittsburgh to Louisville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Spirit Airlines offered the best one-way deal for that route, at $93. KAYAK users also found Pittsburgh to Louisville round-trip flights on Spirit Airlines from $142 and on American Airlines from $277.

Good to know

Low season

December

High season

September

Cheapest flight

$93
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Pittsburgh to Louisville

When to book flights from Pittsburgh to Louisville

Are your dates flexible? Find out the best times to travel from Pittsburgh to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Louisville

  • What is the cheapest flight from Pittsburgh to Louisville?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Louisville was $93 for a one-way ticket and $142 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Louisville?

    No, a passport isn't needed to fly from Pittsburgh to Louisville. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Pittsburgh to Louisville?

    Pittsburgh and Louisville are both served by 1 main airport. You will leave Pittsburgh from Pittsburgh and will be arriving at Louisville Intl.

  • Which aircraft models fly most regularly from Pittsburgh to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Louisville?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Pittsburgh and Louisville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Louisville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Louisville are Delta and United Airlines. With an average price for the route of $402 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $503 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Pittsburgh to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Pittsburgh to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
8.2Boarding
8.0Entertainment
8.6Crew
7.4Food
7.9Comfort
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

It was a good flight. Of course it was full, but it went well.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

EVERYTHING WAS WONDERFUL HOSPITALITY THE HELP.THE SEATING FRIENDLY ALWAYS HAVE A GOOD RIDE NOT ONE BAD EXPERIENCE WITH THEM

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

Book cheap flights from Pittsburgh to Louisville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Louisville found on KAYAK in the last 72 hours.
6/27Thu
1 stopSpirit Airlines
11h 37mPIT-SDF
$93
6/27Thu
2 stopsSpirit Airlines
13h 09mPIT-SDF
$124
7/8Mon
1 stopSpirit Airlines
18h 58mPIT-SDF
$170
6/27Thu
3 stopsSpirit Airlines
22h 25mPIT-SDF
$172
7/8Mon
2 stopsAmerican Airlines
6h 45mPIT-SDF
$233
6/8Sat
1 stopAmerican Airlines
4h 59mPIT-SDF
$257
6/27Thu
1 stopAmerican Airlines
5h 41mPIT-SDF
$310
6/8Sat
2 stopsUnited Airlines
12h 14mPIT-SDF
$417
6/27Thu
2 stopsAmerican Airlines
9h 17mPIT-SDF
$540

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Last minute flights from Pittsburgh to Louisville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Pittsburgh to Louisville that are departing in the next 10 days.
6/3Mon
multi-stop
6h 00mPIT-SDF
7/3Wed
multi-stop
14h 06mSDF-PIT
$245
6/3Mon
multi-stop
14h 57mPIT-SDF
7/3Wed
multi-stop
14h 06mSDF-PIT
$280
6/3Mon
multi-stop
6h 00mPIT-SDF
7/3Wed
multi-stop
35h 31mSDF-PIT
$309
6/3Mon
multi-stop
14h 57mPIT-SDF
7/3Wed
multi-stop
35h 31mSDF-PIT
$344
5/31Fri
multi-stopSpirit Airlines
15h 41mPIT-SDF
6/3Mon
multi-stopSpirit Airlines
10h 30mSDF-PIT
$403
6/3Mon
multi-stopSpirit Airlines
24h 15mPIT-SDF
7/3Wed
multi-stopSpirit Airlines
35h 31mSDF-PIT
$439
5/31Fri
multi-stop
6h 00mPIT-SDF
6/3Mon
multi-stop
14h 30mSDF-PIT
$460
5/31Fri
multi-stop
6h 00mPIT-SDF
6/3Mon
multi-stop
12h 12mSDF-PIT
$508
5/31Fri
multi-stop
14h 57mPIT-SDF
6/3Mon
multi-stop
12h 12mSDF-PIT
$578
5/31Fri
multi-stop
24h 15mPIT-SDF
6/3Mon
multi-stop
12h 12mSDF-PIT
$642

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Pittsburgh - Louisville Flights

Departure:

Pittsburgh (PIT)United States

Destination:

Louisville (SDF)United States

Return flight deals:

Louisville - Pittsburgh

Cabin classes: