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Cheap flights from Pittsburgh to Louisville from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Louisville departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Spirit Airlines Logo
6:00 am - 2:33 pmPIT-SDF
8h 33m1 stop
Spirit Airlines Logo
12:00 pm - 11:42 pmSDF-PIT
11h 42m1 stop
$252Spirit Airlines
Find Deal
Tue, Feb 10 - Sat, Feb 14
Delta Logo
6:19 am - 10:01 amPIT-SDF
3h 42m1 stop
Delta Logo
7:15 pm - 10:39 pmSDF-PIT
3h 24m1 stop
$257Delta
Find Deal
Tue, Feb 10 - Sat, Feb 14
Multiple Airlines Logo
9:30 am - 11:00 amPIT-SDF
25h 30m2 stops
Multiple Airlines Logo
11:21 am - 4:10 pmSDF-PIT
28h 49m1 stop
$271Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
5:05 pm - 11:00 amPIT-SDF
17h 55m1 stop
Multiple Airlines Logo
2:55 pm - 12:41 amSDF-PIT
9h 46m2 stops
$281Multiple Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 11
United Airlines Logo
2:10 pm - 8:28 pmPIT-SDF
6h 18m1 stop
United Airlines Logo
6:00 am - 11:14 amSDF-PIT
5h 14m1 stop
$289United Airlines
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Wed, Dec 10 - Thu, Dec 11
Multiple Airlines Logo
3:00 pm - 8:36 pmPIT-SDF
5h 36m1 stop
Multiple Airlines Logo
11:21 am - 4:10 pmSDF-PIT
28h 49m1 stop
$301Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
6:00 am - 2:38 pmPIT-SDF
8h 38m1 stop
Multiple Airlines Logo
2:26 pm - 8:24 amSDF-PIT
17h 58m1 stop
$311Multiple Airlines
Find Deal
Sun, Feb 22 - Sun, Mar 29
Multiple Airlines Logo
5:05 pm - 11:00 amPIT-SDF
17h 55m1 stop
Multiple Airlines Logo
11:21 am - 11:28 pmSDF-PIT
12h 07m2 stops
$334Multiple Airlines
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Sat, Dec 6 - Mon, Dec 8
Multiple Airlines Logo
9:30 am - 11:00 amPIT-SDF
25h 30m2 stops
Multiple Airlines Logo
11:21 am - 11:28 pmSDF-PIT
12h 07m2 stops
$352Multiple Airlines
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Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
7:10 am - 11:00 amPIT-SDF
27h 50m3 stops
Multiple Airlines Logo
11:21 am - 11:28 pmSDF-PIT
12h 07m2 stops
$354Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8

Southwest flights from Pittsburgh to Louisville

Our best Southwest deals on Pittsburgh to Louisville flight tickets
Southwest
Apr 24
PIT5:55 amPittsburgh
5h 45m
1 stop
SDF11:40 amLouisville Intl
Apr 26
SDF7:00 amLouisville Intl
5h 55m
2 stops
PIT12:55 pmPittsburgh
$362
Find similar
Southwest
Apr 24
PIT1:35 pmPittsburgh
10h 10m
2 stops
SDF11:45 pmLouisville Intl
Apr 26
SDF7:00 amLouisville Intl
5h 55m
2 stops
PIT12:55 pmPittsburgh
$367
Find similar
Southwest
Feb 22
PIT3:25 pmPittsburgh
9h 20m
2 stops
SDF12:45 amLouisville Intl
Mar 29
SDF5:15 amLouisville Intl
7h 00m
1 stop
PIT12:15 pmPittsburgh
$368
Find similar

Delta flights from Pittsburgh to Louisville

Our best Delta deals on Pittsburgh to Louisville flight tickets
Delta
Feb 10
PIT5:00 pmPittsburgh
6h 50m
1 stop
SDF11:50 pmLouisville Intl
Feb 14
SDF5:33 amLouisville Intl
5h 17m
1 stop
PIT10:50 amPittsburgh
$257
Find similar
Delta
Apr 24
PIT4:25 pmPittsburgh
6h 12m
1 stop
SDF10:37 pmLouisville Intl
Apr 26
SDF7:20 amLouisville Intl
3h 51m
1 stop
PIT11:11 amPittsburgh
$357
Find similar
Delta
Dec 6
PIT7:05 amPittsburgh
6h 11m
1 stop
SDF1:16 pmLouisville Intl
Dec 8
SDF7:15 amLouisville Intl
5h 26m
1 stop
PIT12:41 pmPittsburgh
$408
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momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Louisville 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, momondo users made 832,500 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Pittsburgh to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Tue 2/10

6:00 am-2:33 pm

1 stop8h 33m

Louisville Intl

Sat 2/14

12:00 pm-11:42 pm

1 stop11h 42m

$252

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Tue 2/10

6:19 am-10:01 am

1 stop3h 42m

Louisville Intl

Sat 2/14

7:15 pm-10:39 pm

1 stop3h 24m

$257

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 12/4

9:30 am-11:00 am

2 stops25h 30m

Louisville Intl

Mon 12/8

11:21 am-4:10 pm

1 stop28h 49m

$271

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Wed 12/10

5:05 pm-11:00 am

1 stop17h 55m

Louisville Intl

Thu 12/11

2:55 pm-12:41 am

2 stops9h 46m

$281

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Wed 12/10

2:10 pm-8:28 pm

1 stop6h 18m

Louisville Intl

Thu 12/11

6:00 am-11:14 am

1 stop5h 14m

$289

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 12/4

3:00 pm-8:36 pm

1 stop5h 36m

Louisville Intl

Mon 12/8

11:21 am-4:10 pm

1 stop28h 49m

$301

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Sun 2/22

6:00 am-2:38 pm

1 stop8h 38m

Louisville Intl

Sun 3/29

2:26 pm-8:24 am

1 stop17h 58m

$311

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Sat 12/6

5:05 pm-11:00 am

1 stop17h 55m

Louisville Intl

Mon 12/8

11:21 am-11:28 pm

2 stops12h 07m

$334

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 12/4

9:30 am-11:00 am

2 stops25h 30m

Louisville Intl

Mon 12/8

11:21 am-11:28 pm

2 stops12h 07m

$352

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Thu 12/4

7:10 am-11:00 am

3 stops27h 50m

Louisville Intl

Mon 12/8

11:21 am-11:28 pm

2 stops12h 07m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Pittsburgh to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Pittsburgh during the month February is also very affordable. Most momondo users find prices during this month for around $320.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Pittsburgh is on a Saturday. momondo users have found tickets for Saturday departures for as low as $334. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Pittsburgh to Louisville on a Monday will generally be more expensive and average around $474. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Pittsburgh to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $391. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $484 per ticket.

How have Pittsburgh to Louisville flight prices changed over time?

When to book flights from Pittsburgh to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Louisville (PIT to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Louisville

Direct flights

None
There are no direct flights from Pittsburgh to Louisville. There are no popular flight routes from Pittsburgh to Louisville.
Search flight deals

  • How far is Pittsburgh to Louisville Intl by plane?

    There are 342.6 mi between Pittsburgh and Louisville Intl. Typically, this will take 5h 36m by plane in normal conditions.

  • When did momondo last update prices for flights from Pittsburgh Airport to Louisville Intl Airport?

    Prices for flights from Pittsburgh Airport to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Louisville Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Pittsburgh to Louisville?

  • What is the most popular airline from Pittsburgh to Louisville?

Best airlines flying from Pittsburgh to Louisville

Compare and see reviews for airlines that fly from Pittsburgh to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $207Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $214Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,251 reviews
Search Southwest flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Elizabeth
Corydon
Charlestown
Springfield
Georgetown
Brandenburg

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Pittsburgh.

Can I find flights from Pittsburgh to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pittsburgh to Louisville?

momondo helps you find the best flight between Pittsburgh and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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