PIT - SDF

$43 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 5/28. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$88
Typical prices: $585-$191
Breeze Airways
Thu 5/7Sun 5/10
PIT - SDF • Non-stop
Cheapest non-stop
$87
Breeze Airways
Thu 5/7Sun 5/10
PIT - SDF • Non-stop
Nonstop flights
2 days a week
Thu, Sun
You can fly direct with American Airlines and Breeze Airways. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
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Top airlines
Cheapest • from $88 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Louisville

Thu, May 7 - Sun, May 10
Breeze Airways Logo
4:46 pm - 6:15 pm
PIT
-
SDF
1h 29mnonstop
Breeze Airways Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$88Breeze Airways
Thu, May 28 - Sun, May 31
Breeze Airways Logo
4:46 pm - 6:15 pm
PIT
-
SDF
1h 29mnonstop
Breeze Airways Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$117Breeze Airways
Thu, May 7 - Sun, May 10
Multiple Airlines Logo
6:42 pm - 6:58 pm
PIT
-
SDF
24h 16m
1 stop
Multiple Airlines Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$153Multiple Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
4:46 pm - 6:15 pm
PIT
-
SDF
1h 29mnonstop
Multiple Airlines Logo
8:56 pm - 7:59 pm
SDF
-
PIT
23h 03m
1 stop
$155Multiple Airlines
Thu, May 7 - Sun, May 10
Multiple Airlines Logo
6:42 pm - 6:58 pm
PIT
-
SDF
24h 16m
1 stop
Multiple Airlines Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$163Multiple Airlines
Thu, May 7 - Sun, May 10
Multiple Airlines Logo
8:15 pm - 6:58 pm
PIT
-
SDF
22h 43m
2 stops
Multiple Airlines Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$213Multiple Airlines
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
6:25 am - 6:58 pm
PIT
-
SDF
12h 33m
1 stop
Multiple Airlines Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$221Multiple Airlines
Sun, May 31 - Thu, Jun 4
Multiple Airlines Logo
6:00 am - 2:11 pm
PIT
-
SDF
32h 11m
2 stops
Multiple Airlines Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$228Multiple Airlines
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
6:25 am - 6:58 pm
PIT
-
SDF
12h 33m
1 stop
Multiple Airlines Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$231Multiple Airlines
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
9:29 pm - 3:39 pm
PIT
-
SDF
18h 10m
1 stop
Multiple Airlines Logo
6:55 pm - 8:18 pm
SDF
-
PIT
1h 23mnonstop
$236Multiple Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Louisville flights

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.

How much is a round-trip flight from Pittsburgh to Louisville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to Louisville departing in May.

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 round-trip 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 $226 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $554 and $499 respectively.

Can I save money by flying with a layover from Pittsburgh to Louisville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $454, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly with an average 20% 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 $43 for a one-way ticket and $88 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 airlines offer Wi-Fi service onboard planes from Pittsburgh to Louisville?

    Only American Airlines offers inflight Wi-Fi service on the Pittsburgh to Louisville flight route.

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

    The Airbus A220-300 is the aircraft model that flies most regularly on the Pittsburgh to Louisville flight route.

  • Which airline alliances offer flights from Pittsburgh to Louisville?

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

  • On which days can I fly direct from Pittsburgh to Louisville?

    You can catch a nonstop flight from Pittsburgh to Louisville on on Thursday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Louisville are Delta and American Airlines. With an average price for the route of $407 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $372 and an overall rating of 7.1.

  • 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.

Prefer to fly direct from Pittsburgh to Louisville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Pittsburgh to Louisville Intl.
Find which airlines fly direct from Pittsburgh Airport to Louisville Intl Airport, which days they fly and book direct flights.

Direct departures

Pittsburgh to Louisville Intl

Thursday

American Airlines,Breeze Airways

American Airlines,Breeze Airways

Sunday

American Airlines,Breeze Airways

American Airlines,Breeze Airways

See more direct flights

Direct returns

Louisville Intl to Pittsburgh

Thursday

American Airlines,Breeze Airways

American Airlines,Breeze Airways

Sunday

Breeze Airways,American Airlines

Breeze Airways,American Airlines

See more direct flights

Reviews of the top airlines flying 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.
7.9
DeltaOverall score based on 8341 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
7.9Comfort
Airline reviews

I took seat 15A in anticipation of window seat, there is no window.

2.0 MediocreDileep, Mar 2026
SMF - ATL
Read more Delta reviews

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

The cabin temperature was nice and cool. The wifi was not working.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Kayak botched up the booking, i had to call delta and fix. In the process Delta failed to honor my comfort plus seat assignment that i had previously.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

The gate got changed several times and the flight was delayed over an hour. Awful experience

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Everything you need to know for your flight from Pittsburgh to Louisville

Information on your arrival and departure airports