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Cheap flights from Pennsylvania to Louisville from $82

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 10/31. 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
10:59 am - 10:04 pmLGA-SDF
11h 05m1 stop
Spirit Airlines Logo
8:23 am - 3:59 pmSDF-LGA
7h 36m1 stop
$177Spirit Airlines
Find Deal
Mon, Sep 8 - Tue, Sep 9
American Airlines Logo
8:30 pm - 10:22 pmDCA-SDF
1h 52mnonstop
American Airlines Logo
6:00 am - 7:45 amSDF-DCA
1h 45mnonstop
$177American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
United Airlines Logo
1:05 pm - 2:50 pmIAD-SDF
1h 45mnonstop
United Airlines Logo
1:00 pm - 2:41 pmSDF-IAD
1h 41mnonstop
$177United Airlines
Find Deal
Tue, Aug 26 - Wed, Aug 27
United Airlines Logo
7:15 pm - 9:02 pmIAD-SDF
1h 47mnonstop
United Airlines Logo
1:00 pm - 2:41 pmSDF-IAD
1h 41mnonstop
$183United Airlines
Find Deal
Sat, Aug 30 - Fri, Sep 5
Delta Logo
6:00 am - 9:50 amDCA-SDF
3h 50m1 stop
Delta Logo
3:11 pm - 7:33 pmSDF-DCA
4h 22m1 stop
$197Delta
Find Deal
Wed, Oct 8 - Tue, Oct 14
Delta Logo
6:00 am - 9:50 amIAD-SDF
3h 50m1 stop
Delta Logo
12:54 pm - 4:57 pmSDF-IAD
4h 03m1 stop
$197Delta
Find Deal
Wed, Oct 8 - Tue, Oct 14
Logo
6:56 pm - 10:27 amEWR-SDF
15h 31m1 stop
Logo
10:14 am - 6:52 pmSDF-EWR
8h 38m1 stop
$204
Find Deal
Sun, Sep 7 - Tue, Sep 9
Logo
7:10 am - 3:00 pmLGA-SDF
7h 50m1 stop
Logo
10:14 am - 8:29 pmSDF-LGA
10h 15m1 stop
$208
Find Deal
Sat, Sep 27 - Mon, Sep 29
Southwest Logo
11:55 am - 5:40 pmDCA-SDF
5h 45m1 stop
Southwest Logo
7:10 pm - 11:25 pmSDF-DCA
4h 15m1 stop
$209Southwest
Find Deal
Fri, Sep 12 - Fri, Sep 12
Southwest Logo
6:00 am - 12:20 pmDCA-SDF
6h 20m1 stop
Southwest Logo
6:25 am - 12:10 pmSDF-DCA
5h 45m1 stop
$232Southwest
Find Deal
Thu, Aug 28 - Mon, Sep 1

Spirit Airlines flights from Pennsylvania to Louisville

Our best Spirit Airlines deals on Pennsylvania to Louisville flight tickets
Spirit Airlines
Sep 8
LGA10:59 amNew York LaGuardia
11h 05m
1 stop
SDF10:04 pmLouisville Intl
Sep 9
SDF8:23 amLouisville Intl
7h 36m
1 stop
LGA3:59 pmNew York LaGuardia
$177
Find similar
Spirit Airlines
Oct 24
LGA9:59 amNew York LaGuardia
12h 58m
1 stop
SDF10:57 pmLouisville Intl
Oct 27
SDF7:45 amLouisville Intl
12h 15m
1 stop
LGA8:00 pmNew York LaGuardia
$191
Find similar
Spirit Airlines
Sep 25
PHL9:50 pmPhiladelphia
11h 29m
1 stop
SDF9:19 amLouisville Intl
Sep 28
SDF3:10 pmLouisville Intl
6h 29m
1 stop
PHL9:39 pmPhiladelphia
$193
Find similar

American Airlines flights from Pennsylvania to Louisville

Our best American Airlines deals on Pennsylvania to Louisville flight tickets
American Airlines
Sep 9
DCA8:30 pmWashington, D.C. Reagan-National
1h 52m
SDF10:22 pmLouisville Intl
Sep 13
SDF6:00 amLouisville Intl
1h 45m
DCA7:45 amWashington, D.C. Reagan-National
$177
Find similar
American Airlines
Aug 22
DCA8:03 pmWashington, D.C. Reagan-National
1h 57m
SDF10:00 pmLouisville Intl
Aug 25
SDF7:37 pmLouisville Intl
1h 47m
DCA9:24 pmWashington, D.C. Reagan-National
$183
Find similar
American Airlines
Nov 10
DCA7:45 pmWashington, D.C. Reagan-National
1h 45m
SDF9:30 pmLouisville Intl
Nov 14
SDF6:00 amLouisville Intl
1h 42m
DCA7:42 amWashington, D.C. Reagan-National
$186
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 August 3, 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

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Mon 9/8

10:59 am-10:04 pm

1 stop11h 05m

Louisville Intl

Tue 9/9

8:23 am-3:59 pm

1 stop7h 36m

$177

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Tue 9/9

8:30 pm-10:22 pm

Nonstop1h 52m

Louisville Intl

Sat 9/13

6:00 am-7:45 am

Nonstop1h 45m

$177

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Tue 8/26

1:05 pm-2:50 pm

Nonstop1h 45m

Louisville Intl

Wed 8/27

1:00 pm-2:41 pm

Nonstop1h 41m

$177

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Sat 8/30

7:15 pm-9:02 pm

Nonstop1h 47m

Louisville Intl

Fri 9/5

1:00 pm-2:41 pm

Nonstop1h 41m

$183

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Wed 10/8

6:00 am-9:50 am

1 stop3h 50m

Louisville Intl

Tue 10/14

3:11 pm-7:33 pm

1 stop4h 22m

$197

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Wed 10/8

6:00 am-9:50 am

1 stop3h 50m

Louisville Intl

Tue 10/14

12:54 pm-4:57 pm

1 stop4h 03m

$197

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sun 9/7

6:56 pm-10:27 am

1 stop15h 31m

Louisville Intl

Tue 9/9

10:14 am-6:52 pm

1 stop8h 38m

$204

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Sat 9/27

7:10 am-3:00 pm

1 stop7h 50m

Louisville Intl

Mon 9/29

10:14 am-8:29 pm

1 stop10h 15m

$208

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Fri 9/12

11:55 am-5:40 pm

1 stop5h 45m

Louisville Intl

Fri 9/12

7:10 pm-11:25 pm

1 stop4h 15m

$209

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Thu 8/28

6:00 am-12:20 pm

1 stop6h 20m

Louisville Intl

Mon 9/1

6:25 am-12:10 pm

1 stop5h 45m

$232

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 $469. 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 $539. 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 $510 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 $475 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 $363 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?

You could potentially save up to 19% on your flight if you consider stops on a Pennsylvania to Louisville flight.

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

$82

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 $82. The best round-trip flight deal from Pennsylvania to Louisville found on momondo in the last 72 hours is $177.
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 $144Free CancellationRating
6.3
8,058 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights
American AirlinesPriceFrom $214Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $226Free CancellationRating
8.0
7,985 reviews
Search Delta flights
SouthwestPriceFrom $289Free CancellationRating
8.0
4,246 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
Georgetown
Springfield
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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