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PIT - SDF

Find cheap flights from Pittsburgh to Louisville from $91

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 5/30. 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
Thu 5/23
Thu 5/30

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 44,632,927 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:37 am - 5:37 pmPIT-SDF
11h 00m1 stop
7:43 am - 6:04 pmSDF-PIT
10h 21m1 stop
$162Spirit Airlines
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Tue, May 14 - Wed, May 15
9:17 pm - 11:14 pmPIT-SDF
25h 57m1 stop
10:29 am - 11:41 pmSDF-PIT
13h 12m1 stop
$169Spirit Airlines
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Fri, May 17 - Mon, May 20
7:33 am - 11:14 pmPIT-SDF
15h 41m1 stop
9:50 pm - 11:59 pmSDF-PIT
26h 09m2 stops
Fri, May 24 - Mon, May 27
7:33 am - 11:14 pmPIT-SDF
15h 41m1 stop
9:50 pm - 11:41 pmSDF-PIT
25h 51m3 stops
Fri, May 24 - Mon, May 27
5:07 am - 10:48 amPIT-SDF
5h 41m1 stop
8:22 am - 4:05 pmSDF-PIT
7h 43m2 stops
$460American Airlines
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Wed, Jun 12 - Tue, Jun 18
6:05 am - 9:59 amPIT-SDF
3h 54m1 stop
6:00 am - 9:47 amSDF-PIT
3h 47m1 stop
$462Delta
Find Deal
Thu, Apr 25 - Sat, Apr 27
7:00 am - 11:44 amPIT-SDF
4h 44m1 stop
2:35 pm - 6:27 pmSDF-PIT
3h 52m1 stop
$466United Airlines
Find Deal
Thu, Apr 25 - Thu, Apr 25
6:25 pm - 11:59 pmPIT-SDF
5h 34m1 stop
6:00 am - 9:47 amSDF-PIT
3h 47m1 stop
$476Delta
Find Deal
Fri, Apr 26 - Sun, Apr 28
1:53 pm - 7:29 pmPIT-SDF
5h 36m1 stop
3:43 pm - 11:25 pmSDF-PIT
7h 42m2 stops
$640American Airlines
Find Deal
Fri, May 24 - Mon, May 27
6:15 am - 11:24 amPIT-SDF
5h 09m1 stop
7:15 am - 1:53 pmSDF-PIT
6h 38m2 stops
$684United Airlines
Find Deal
Thu, Apr 25 - Sat, Apr 27

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 Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Louisville, Sunday 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 March and November, where the average cost of tickets is $427 and $377 respectively.

How far in advance should I book a flight from Pittsburgh to Louisville?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Pittsburgh to Louisville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Pittsburgh to Louisville, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 days before departure.

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, American Airlines offered the best one-way deal for that route, at $91. KAYAK users also found Pittsburgh to Louisville round-trip flights on Spirit Airlines from $162 and on American Airlines from $460.

Good to know

Low season

December

High season

May

Cheapest flight

$91
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 10% increase in price.
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 $91 for a one-way ticket and $162 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, SkyTeam, and Star Alliance 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 $488 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 11028 reviews
7.9comfort
8.0entertainment
7.5food
8.6crew
8.2boarding
Airline reviews

They did a fine job. Can't wait to use Delta in the future.

10.0 ExcellentRobert, Apr 2024BOS - RSW
Read more about Delta reviews

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

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

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Terrible Ticketing and Check in process. I learned that AA unilaterally cancelled my premium seating from PHL to CLT and from CLT to JAN. They did, however, refund my money, but my seating was subsequently severely downgraded. They didn’t have a seat for my unless I paid for it! Not cool! Consequently, Check-in took 45 min. AA is usually great, but this was my worst experience with AA ever. Appalling they they arbitrarily cancel my seats threatening loss of flight if I didn’t pay for a seat!!!! -John

We liked quick boarding and on time departure. Seats were very uncomfortable.

Nothing wrong on this flight but nothing special. It was oversold and they had to bump people which is always bad.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight attendants heavily pushed their affinity credit card. Very annoying

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

On time and fast. Overall it was a pleasant experience.

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

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.
5/30Thu
1 stopAmerican Airlines
8h 34mPIT-SDF
$91
6/2Sun
1 stopSun Country Air
19h 57mPIT-SDF
$134
5/30Thu
2 stopsSpirit Airlines
8h 56mPIT-SDF
$138
5/2Thu
1 stopSpirit Airlines
12h 41mPIT-SDF
$140
7/8Mon
1 stopAmerican Airlines
5h 26mPIT-SDF
$161
5/31Fri
2 stopsSpirit Airlines
9h 19mPIT-SDF
$164
5/30Thu
3 stopsSpirit Airlines
25h 11mPIT-SDF
$169
5/2Thu
2 stopsSpirit Airlines
20h 18mPIT-SDF
$175
5/3Fri
3 stops
21h 29mPIT-SDF
$187
5/2Thu
2 stops
15h 43mPIT-SDF
$199

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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.
4/26Fri
multi-stopSpirit Airlines
25h 49mPIT-SDF
4/29Mon
multi-stopSpirit Airlines
13h 01mSDF-PIT
$321
4/26Fri
multi-stop
12h 31mPIT-SDF
4/29Mon
multi-stop
27h 11mSDF-PIT
$385
4/25Thu
multi-stopSpirit Airlines
25h 31mPIT-SDF
4/27Sat
multi-stopSpirit Airlines
10h 20mSDF-PIT
$399
4/27Sat
multi-stopSpirit Airlines
17h 08mPIT-SDF
4/28Sun
multi-stopSpirit Airlines
15h 55mSDF-PIT
$404
4/26Fri
multi-stop
12h 31mPIT-SDF
4/29Mon
multi-stop
13h 54mSDF-PIT
$427
4/25Thu
multi-stopDelta
4h 09mPIT-SDF
4/27Sat
multi-stopDelta
4h 14mSDF-PIT
$462
4/25Thu
multi-stopUnited Airlines
4h 44mPIT-SDF
4/25Thu
multi-stopUnited Airlines
3h 52mSDF-PIT
$466
4/26Fri
multi-stop
24h 11mPIT-SDF
4/29Mon
multi-stop
27h 11mSDF-PIT
$470
4/26Fri
multi-stopDelta
5h 34mPIT-SDF
4/28Sun
multi-stopDelta
3h 47mSDF-PIT
$476
4/25Thu
multi-stopUnited Airlines
5h 09mPIT-SDF
4/27Sat
multi-stopUnited Airlines
6h 38mSDF-PIT
$684

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Pittsburgh - Louisville Flights

Departure:

Pittsburgh (PIT)United States

Destination:

Louisville (SDF)United States

Return flight deals:

Louisville - Pittsburgh

Cabin classes: