Cheap flights from the United States to Louisville from $86

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Louisville departing on 6/2. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Louisville

Recent round-trip flight deals from the United States to Louisville

Enter your travel dates to find the best prices.
United Airlines Logo
8:25 pm - 10:50 pm
EWR
-
SDF
2h 25mnonstop
United Airlines Logo
6:00 am - 12:22 pm
SDF
-
EWR
6h 22m
1 stop
$249United Airlines
Sat, Jun 13 - Mon, Jul 13
United Airlines Logo
8:25 pm - 10:50 pm
EWR
-
SDF
2h 25mnonstop
United Airlines Logo
6:30 am - 8:38 am
SDF
-
EWR
2h 08mnonstop
$254United Airlines
Tue, Jun 2 - Sat, Jun 6
Delta Logo
6:00 am - 10:55 am
DCA
-
SDF
4h 55m
1 stop
Delta Logo
5:45 pm - 10:21 pm
SDF
-
DCA
4h 36m
1 stop
$255Delta
Sat, Sep 26 - Thu, Oct 1
Delta Logo
10:43 am - 2:42 pm
IAD
-
SDF
3h 59m
1 stop
Delta Logo
4:40 pm - 9:04 pm
SDF
-
IAD
4h 24m
1 stop
$255Delta
Sat, Jun 6 - Mon, Jun 8
Southwest Logo
7:25 am - 2:45 pm
DCA
-
SDF
7h 20m
2 stops
Southwest Logo
5:25 pm - 11:50 pm
SDF
-
DCA
6h 25m
1 stop
$256Southwest
Wed, May 27 - Thu, May 28
American Airlines Logo
7:38 am - 9:38 am
DCA
-
SDF
2h 00mnonstop
American Airlines Logo
6:01 am - 7:45 am
SDF
-
DCA
1h 44mnonstop
$257American Airlines
Tue, May 19 - Sat, Jun 6
American Airlines Logo
7:44 pm - 10:19 pm
ORD
-
SDF
1h 35mnonstop
American Airlines Logo
6:51 am - 7:38 am
SDF
-
ORD
1h 47mnonstop
$258American Airlines
Wed, Jun 17 - Wed, Jun 24
Southwest Logo
6:05 am - 11:40 am
DCA
-
SDF
5h 35m
1 stop
Southwest Logo
3:35 pm - 11:15 pm
SDF
-
DCA
7h 40m
2 stops
$260Southwest
Mon, Jun 1 - Mon, Jun 8
Spirit Airlines Logo
6:05 am - 7:22 pm
EWR
-
SDF
13h 17m
1 stop
Spirit Airlines Logo
3:45 pm - 11:27 pm
SDF
-
EWR
7h 42m
1 stop
$265Spirit Airlines
Thu, Jun 18 - Mon, Jun 22
Spirit Airlines Logo
4:59 pm - 5:25 pm
LGA
-
SDF
24h 26m
1 stop
Spirit Airlines Logo
6:20 pm - 11:10 am
SDF
-
LGA
16h 50m
1 stop
$273Spirit Airlines
Wed, Sep 23 - Mon, Sep 28

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United Airlines flights from United States to Louisville

Our best United Airlines deals on United States to Louisville flight tickets
United Airlines
Jun 13
EWR8:25 pmNewark
2h 25m
SDF10:50 pmLouisville Intl
Jul 13
SDF6:00 amLouisville Intl
6h 22m
1 stop
EWR12:22 pmNewark
$249
United Airlines
Jun 2
EWR8:25 pmNewark
2h 25m
SDF10:50 pmLouisville Intl
Jun 6
SDF6:30 amLouisville Intl
2h 08m
EWR8:38 amNewark
$254
United Airlines
Jun 2
ORD6:59 amChicago O'Hare Intl
1h 27m
SDF9:26 amLouisville Intl
Jun 3
SDF9:00 amLouisville Intl
1h 38m
ORD9:38 amChicago O'Hare Intl
$257

Delta flights from United States to Louisville

Our best Delta deals on United States to Louisville flight tickets
Delta
Sep 26
DCA6:00 amWashington, D.C. Reagan-National
4h 55m
1 stop
SDF10:55 amLouisville Intl
Oct 1
SDF5:45 pmLouisville Intl
4h 36m
1 stop
DCA10:21 pmWashington, D.C. Reagan-National
$255
Delta
Sep 27
DCA6:00 amWashington, D.C. Reagan-National
3h 51m
1 stop
SDF9:51 amLouisville Intl
Oct 6
SDF5:45 pmLouisville Intl
4h 30m
1 stop
DCA10:15 pmWashington, D.C. Reagan-National
$258
Delta
Jun 2
LGA11:14 amNew York LaGuardia
2h 27m
SDF1:41 pmLouisville Intl
Jun 6
SDF7:30 amLouisville Intl
2h 08m
LGA9:38 amNew York LaGuardia
$259

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 May 6, 2026.
Use the filters below to find and compare flights from the United States to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 6/13

8:25 pm-10:50 pm

Nonstop2h 25m

Louisville Intl

Mon 7/13

6:00 am-12:22 pm

1 stop6h 22m

$249

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 6/2

8:25 pm-10:50 pm

Nonstop2h 25m

Louisville Intl

Sat 6/6

6:30 am-8:38 am

Nonstop2h 08m

$254

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Sat 9/26

6:00 am-10:55 am

1 stop4h 55m

Louisville Intl

Thu 10/1

5:45 pm-10:21 pm

1 stop4h 36m

$255

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

Sat 6/6

10:43 am-2:42 pm

1 stop3h 59m

Louisville Intl

Mon 6/8

4:40 pm-9:04 pm

1 stop4h 24m

$255

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Wed 5/27

7:25 am-2:45 pm

2 stops7h 20m

Louisville Intl

Thu 5/28

5:25 pm-11:50 pm

1 stop6h 25m

$256

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Tue 5/19

7:38 am-9:38 am

Nonstop2h 00m

Louisville Intl

Sat 6/6

6:01 am-7:45 am

Nonstop1h 44m

$257
Quickest round-trip

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 6/17

7:44 pm-10:19 pm

Nonstop1h 35m

Louisville Intl

Wed 6/24

6:51 am-7:38 am

Nonstop1h 47m

$258

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Mon 6/1

6:05 am-11:40 am

1 stop5h 35m

Louisville Intl

Mon 6/8

3:35 pm-11:15 pm

2 stops7h 40m

$260

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 6/18

6:05 am-7:22 pm

1 stop13h 17m

Louisville Intl

Mon 6/22

3:45 pm-11:27 pm

1 stop7h 42m

$265

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Wed 9/23

4:59 pm-5:25 pm

1 stop24h 26m

Louisville Intl

Mon 9/28

6:20 pm-11:10 am

1 stop16h 50m

$273

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 United States 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 January, then departing from United States during the month June is also very affordable. Most momondo users find prices during this month for around $315.

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

On average, the least expensive day to fly to Louisville from United States is on a Saturday. momondo users have found tickets for Saturday departures for as low as $315. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United States to Louisville on a Monday will generally be more expensive and average around $536. 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 United States to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $344. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $401 per ticket.

What is the cheapest United States to Louisville Intl flight route?

Fly from Los Angeles Los Angeles to Louisville Intl for the best United States - Louisville Intl flight prices

Can stopping save me money on United States to Louisville flights?

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

Cheap United States to Louisville flight deals and tips

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

Best Price Found

$59

Fastest flight time

0h 55m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from United States in the past 72 hours is $59. The best round-trip flight deal from United States to Louisville found on momondo in the last 72 hours is $77.
The fastest flight from United States to Louisville takes 0h 55m
Direct flights go from United States to Louisville every day.
There is 1 airport in Louisville. From United States there are direct flights to Louisville Intl (SDF).

Frequently asked questions about flying from the United States to Louisville

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Louisville Intl Airport.

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

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from United States to Louisville

Compare and see reviews for airlines that fly from United States to Louisville with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $50Free CancellationRating
6.3
8,639 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $76Free CancellationRating
7.3
708 reviews
Search Allegiant Air flights
DeltaPriceFrom $98Free CancellationRating
7.9
8,456 reviews
Search Delta flights
Breeze AirwaysPriceFrom $134Free CancellationRating
8.1
283 reviews
Search Breeze Airways flights
American AirlinesPriceFrom $171Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
SouthwestPriceFrom $172Free CancellationRating
7.9
4,305 reviews
Search Southwest flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
JetBluePriceFrom $347Free CancellationRating
7.1
2,978 reviews
Search JetBlue 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
Jeffersonville
Bardstown
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Springfield
Georgetown

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Louisville. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from United States to Louisville?

Once all potential United States to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of United States to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Fri 6/5
Fri 6/12

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