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Cheap flights from Pennsylvania to Louisville from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Louisville departing on 9/29. 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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Find the cheapest flights from Pennsylvania to Louisville

Cheap round-trip flights

Spirit Airlines Logo
9:01 pm - 9:19 amEWR-SDF
12h 18m1 stop
Spirit Airlines Logo
10:14 am - 4:40 pmSDF-EWR
6h 26m1 stop
$168Spirit Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 1
Multiple Airlines Logo
9:01 pm - 9:19 amEWR-SDF
12h 18m1 stop
Multiple Airlines Logo
6:43 pm - 9:00 amSDF-EWR
14h 17m1 stop
$176Multiple Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
3:01 pm - 10:55 pmPIT-SDF
7h 54m1 stop
American Airlines Logo
6:00 am - 4:35 pmSDF-PIT
10h 35m1 stop
$183American Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
United Airlines Logo
12:50 pm - 2:45 pmIAD-SDF
1h 55mnonstop
United Airlines Logo
2:35 pm - 4:11 pmSDF-IAD
1h 36mnonstop
$194United Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Delta Logo
6:59 am - 11:49 amDCA-SDF
4h 50m1 stop
Delta Logo
8:17 am - 2:53 pmSDF-DCA
6h 36m1 stop
$197Delta
Find Deal
Tue, Oct 14 - Wed, Oct 15
Delta Logo
6:05 am - 9:50 amIAD-SDF
3h 45m1 stop
Delta Logo
5:58 pm - 11:18 pmSDF-IAD
5h 20m1 stop
$197Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Southwest Logo
2:45 pm - 9:45 pmDCA-SDF
7h 00m1 stop
Southwest Logo
6:25 am - 10:00 amSDF-DCA
3h 35m1 stop
$198Southwest
Find Deal
Sat, Oct 25 - Wed, Oct 29
United Airlines Logo
7:00 pm - 8:48 pmIAD-SDF
1h 48mnonstop
United Airlines Logo
9:55 am - 11:34 amSDF-IAD
1h 39mnonstop
$199United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Southwest Logo
7:30 am - 4:20 pmDCA-SDF
8h 50m2 stops
Southwest Logo
3:10 pm - 10:50 pmSDF-DCA
7h 40m1 stop
$202Southwest
Find Deal
Tue, Oct 14 - Wed, Oct 15
American Airlines Logo
2:33 pm - 4:25 pmDCA-SDF
1h 52mnonstop
American Airlines Logo
6:08 am - 7:49 amSDF-DCA
1h 41mnonstop
$218American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14

Spirit Airlines flights from Pennsylvania to Louisville

Our best Spirit Airlines deals on Pennsylvania to Louisville flight tickets
Spirit Airlines
Sep 29
EWR9:01 pmNewark
12h 18m
1 stop
SDF9:19 amLouisville Intl
Oct 1
SDF10:14 amLouisville Intl
6h 26m
1 stop
EWR4:40 pmNewark
$168
Find similar
Spirit Airlines
Oct 3
EWR9:01 pmNewark
12h 18m
1 stop
SDF9:19 amLouisville Intl
Nov 3
SDF7:15 amLouisville Intl
7h 44m
1 stop
EWR2:59 pmNewark
$177
Find similar
Spirit Airlines
Oct 15
EWR10:55 amNewark
7h 00m
1 stop
SDF5:55 pmLouisville Intl
Oct 17
SDF7:15 amLouisville Intl
6h 13m
1 stop
EWR1:28 pmNewark
$179
Find similar

United Airlines flights from Pennsylvania to Louisville

Our best United Airlines deals on Pennsylvania to Louisville flight tickets
United Airlines
Nov 12
IAD12:50 pmWashington, D.C. Dulles Intl
1h 55m
SDF2:45 pmLouisville Intl
Nov 17
SDF2:35 pmLouisville Intl
1h 36m
IAD4:11 pmWashington, D.C. Dulles Intl
$194
Find similar
United Airlines
Oct 3
IAD7:00 pmWashington, D.C. Dulles Intl
1h 48m
SDF8:48 pmLouisville Intl
Oct 6
SDF9:55 amLouisville Intl
1h 39m
IAD11:34 amWashington, D.C. Dulles Intl
$199
Find similar
United Airlines
Nov 1
EWR10:05 amNewark
2h 21m
SDF12:26 pmLouisville Intl
Nov 5
SDF1:07 pmLouisville Intl
2h 06m
EWR3:13 pmNewark
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 September 17, 2025.
Use the filters below to find and compare flights from Pennsylvania to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Mon 9/29

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

Wed 10/1

10:14 am-4:40 pm

1 stop6h 26m

$168

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 10/3

9:01 pm-9:19 am

1 stop12h 18m

Louisville Intl

Mon 10/6

6:43 pm-9:00 am

1 stop14h 17m

$176

PittsburghLouisville

PIT - SDF

PITSDF

Pittsburgh

Mon 11/10

3:01 pm-10:55 pm

1 stop7h 54m

Louisville Intl

Mon 11/17

6:00 am-4:35 pm

1 stop10h 35m

$183

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Wed 11/12

12:50 pm-2:45 pm

Nonstop1h 55m

Louisville Intl

Mon 11/17

2:35 pm-4:11 pm

Nonstop1h 36m

$194

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Tue 10/14

6:59 am-11:49 am

1 stop4h 50m

Louisville Intl

Wed 10/15

8:17 am-2:53 pm

1 stop6h 36m

$197

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Tue 10/14

6:05 am-9:50 am

1 stop3h 45m

Louisville Intl

Tue 10/21

5:58 pm-11:18 pm

1 stop5h 20m

$197

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Sat 10/25

2:45 pm-9:45 pm

1 stop7h 00m

Louisville Intl

Wed 10/29

6:25 am-10:00 am

1 stop3h 35m

$198

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Fri 10/3

7:00 pm-8:48 pm

Nonstop1h 48m

Louisville Intl

Mon 10/6

9:55 am-11:34 am

Nonstop1h 39m

$199

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Tue 10/14

7:30 am-4:20 pm

2 stops8h 50m

Louisville Intl

Wed 10/15

3:10 pm-10:50 pm

1 stop7h 40m

$202

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Thu 12/11

2:33 pm-4:25 pm

Nonstop1h 52m

Louisville Intl

Sun 12/14

6:08 am-7:49 am

Nonstop1h 41m

$218

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 Pennsylvania 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 February, then departing from Pennsylvania during the month May is also very affordable. Most momondo users find prices during this month for around $423.

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

On average, the least expensive day to fly to Louisville from Pennsylvania is on a Monday. momondo users have found tickets for Monday departures for as low as $474. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Pennsylvania to Louisville on a Sunday will generally be more expensive and average around $541. 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 Pennsylvania to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $474. In the evening is when there is more demand to fly to Louisville, so prices are often more expensive at around $533 per ticket.

What is the cheapest Pennsylvania to Louisville Intl flight route?

Fly from Philadelphia to Louisville Intl for the best Pennsylvania - Louisville Intl flight prices

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

You are more likely to see cheaper flights to Louisville from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Pennsylvania for as low as $382 on momondo.

What cabin class options are available on Pennsylvania to Louisville Intl flights?

There are 3 cabin classes available to choose from on Pennsylvania to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pennsylvania to Louisville flights?

No. A direct flight is the cheapest option for a flight between Pennsylvania to Louisville.

Cheap Pennsylvania to Louisville flight deals and tips

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

Best Price Found

$537

Fastest flight time

1h 39m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Pennsylvania in the past 72 hours is $537. The best round-trip flight deal from Pennsylvania to Louisville found on momondo in the last 72 hours is $509.
The fastest flight from Pennsylvania to Louisville takes 1h 39m
Direct flights go from Pennsylvania to Louisville every day.
There is 1 airport near Louisville: Louisville Intl (SDF)
Search flight deals

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

    Prices for flights from Pennsylvania to Louisville Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Louisville Intl Airport.

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

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Pennsylvania to Louisville

Compare and see reviews for airlines that fly from Pennsylvania to Louisville with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $166Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $207Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $214Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,242 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
Corydon
Elizabeth
Charlestown
Springfield
Georgetown
Brandenburg

Why use momondo?

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

Finding the right flight to Louisville from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

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

All flight searches from Pennsylvania to Louisville on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Louisville.

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

If you are simply researching potential flights to Louisville, momondo offers a useful price alert feature which will track prices for flights to Louisville from Pennsylvania and alert you when they change.

An easier way to manage your Louisville trip

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