Flights to Louisville Intl

$104 Cheap flights to Louisville

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Louisville departing on 8/20. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:35 am - 10:32 am
IAH
-
SDF
24h 57m
2 stops
Multiple Airlines Logo
10:39 am - 3:24 pm
SDF
-
IAH
29h 45m
1 stop
$207Multiple Airlines
mer., août 19 - lun., août 24
Multiple Airlines Logo
8:16 am - 8:20 pm
IAH
-
SDF
11h 04m
1 stop
Multiple Airlines Logo
9:10 pm - 3:05 pm
SDF
-
IAH
18h 55m
1 stop
$225Multiple Airlines
ven., août 7 - lun., août 10
Delta Logo
8:42 am - 11:05 am
LGA
-
SDF
2h 23mnonstop
Delta Logo
5:59 pm - 8:20 pm
SDF
-
LGA
2h 21mnonstop
$239Delta
jeu., août 13 - mar., août 18
United Airlines Logo
8:25 pm - 10:50 pm
EWR
-
SDF
2h 25mnonstop
United Airlines Logo
1:07 pm - 3:30 pm
SDF
-
EWR
2h 23mnonstop
$239United Airlines
ven., juil. 17 - mar., juil. 21
Delta Logo
6:20 pm - 8:59 pm
LGA
-
SDF
2h 39mnonstop
Delta Logo
5:55 pm - 8:20 pm
SDF
-
LGA
2h 25mnonstop
$240Delta
jeu., juil. 16 - lun., juil. 20
United Airlines Logo
6:00 pm - 8:25 pm
EWR
-
SDF
2h 25mnonstop
United Airlines Logo
6:00 am - 9:42 am
SDF
-
EWR
3h 42m
1 stop
$249United Airlines
mer., juil. 22 - sam., juil. 25
American Airlines Logo
7:10 pm - 10:17 pm
DFW
-
SDF
2h 07mnonstop
American Airlines Logo
7:03 pm - 8:30 pm
SDF
-
DFW
2h 27mnonstop
$259American Airlines
sam., août 8 - mer., août 12
American Airlines Logo
10:30 am - 4:40 pm
LGA
-
SDF
6h 10m
1 stop
American Airlines Logo
6:08 am - 12:55 pm
SDF
-
LGA
6h 47m
1 stop
$259American Airlines
jeu., août 13 - mar., août 18
Southwest Logo
1:30 pm - 4:45 pm
HOU
-
SDF
2h 15mnonstop
Southwest Logo
6:05 am - 7:30 am
SDF
-
HOU
2h 25mnonstop
$277Southwest
mar., juil. 21 - mar., juil. 28
Southwest Logo
2:30 pm - 5:40 pm
HOU
-
SDF
2h 10mnonstop
Southwest Logo
5:55 pm - 12:25 am
SDF
-
HOU
7h 30m
1 stop
$279Southwest
jeu., oct. 1 - lun., oct. 5

momondo Fare Finder

 
Locate flights to Louisville Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on juin 20, 2026.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

mer. 8/19

8:35 am-10:32 am

2 stops24h 57m

Louisville Intl

lun. 8/24

10:39 am-3:24 pm

1 stop29h 45m

$207

HoustonLouisville

IAH - SDF

IAHSDF

Houston George Bush Intcntl

ven. 8/7

8:16 am-8:20 pm

1 stop11h 04m

Louisville Intl

lun. 8/10

9:10 pm-3:05 pm

1 stop18h 55m

$225

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

jeu. 8/13

8:42 am-11:05 am

Nonstop2h 23m

Louisville Intl

mar. 8/18

5:59 pm-8:20 pm

Nonstop2h 21m

$239

NewarkLouisville

EWR - SDF

EWRSDF

Newark

ven. 7/17

8:25 pm-10:50 pm

Nonstop2h 25m

Louisville Intl

mar. 7/21

1:07 pm-3:30 pm

Nonstop2h 23m

$239

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

jeu. 7/16

6:20 pm-8:59 pm

Nonstop2h 39m

Louisville Intl

lun. 7/20

5:55 pm-8:20 pm

Nonstop2h 25m

$240

NewarkLouisville

EWR - SDF

EWRSDF

Newark

mer. 7/22

6:00 pm-8:25 pm

Nonstop2h 25m

Louisville Intl

sam. 7/25

6:00 am-9:42 am

1 stop3h 42m

$249
Quickest round-trip

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

sam. 8/8

7:10 pm-10:17 pm

Nonstop2h 07m

Louisville Intl

mer. 8/12

7:03 pm-8:30 pm

Nonstop2h 27m

$259

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

jeu. 8/13

10:30 am-4:40 pm

1 stop6h 10m

Louisville Intl

mar. 8/18

6:08 am-12:55 pm

1 stop6h 47m

$259

HoustonLouisville

HOU - SDF

HOUSDF

Houston Hobby

mar. 7/21

1:30 pm-4:45 pm

Nonstop2h 15m

Louisville Intl

mar. 7/28

6:05 am-7:30 am

Nonstop2h 25m

$277

HoustonLouisville

HOU - SDF

HOUSDF

Houston Hobby

jeu. 10/1

2:30 pm-5:40 pm

Nonstop2h 10m

Louisville Intl

lun. 10/5

5:55 pm-12:25 am

1 stop7h 30m

$279

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

Louisville flights insights and trends

Explore insights for your Louisville flight to craft the best travel plan

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of July, then departing from United States during the month August is also very affordable. Most momondo users find prices during this month for around $316.

What is the absolute cheapest flight to Louisville?

The best price found on momondo to Louisville was $62/pp from Myrtle Beach, which is 80% cheaper than the average flight price to Louisville. To find the cheapest price to Louisville from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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 $321. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United States to Louisville on a Sunday will generally be more expensive and average around $616. 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 $353. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $430 per ticket.

Cheapest flights to Louisville Intl

Find the cheapest flights to Louisville Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO LOUISVILLE FROM LOS ANGELESJuly52% cheaperFlying from Los Angeles to Louisville costs on average just $190 in July
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LOS ANGELESFebruary33% more expensiveIt costs about $517 for flights to Louisville from Los Angeles in February
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM LOS ANGELESJuly345% more users visitedMore momondo users searched in flights to Louisville from Los Angeles in July than any other month

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

$104

Best Round-Trip Price

$207

Fastest flight time

2h 15m

Popular in

October
The best one-way flight price to Louisville from United States in the last 5 days is $104 (Houston George Bush Intcntl to Louisville Intl).
The best round-trip flight price to Louisville from United States in the last 5 days is $207 (Houston George Bush Intcntl to Louisville Intl).
The fastest flight to Louisville from United States takes 2h 15m (Houston Hobby to Louisville Intl).
October has the highest demand for flights to Louisville, with a 5% price increase on average.

Frequently asked questions about flying to Louisville

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

Most flyers found that booking tickets 69 days in advance of their planned departure date is the best time to get cheap flights to Louisville. During this timeframe, flight prices are around $384. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $259.

Is there an alternative airport near Louisville?

Those flying to Louisville could potentially find better pricing at Louisville Intl Airport (5 mi from Louisville city center), Lexington Blue Grass Airport (64 mi from Louisville city center), Owensboro Daviess County Airport (84 mi from Louisville city center), Cincinnati Airport (93 mi from Louisville city center) or Evansville Dress Regional Airport (98 mi from Louisville city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Louisville?

You can find deals at Owensboro Daviess County Airport for $147 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Louisville Intl Airport refresh daily.

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

How old do you have to be to fly 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 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.

Traveling to a place near Louisville?

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

Why use momondo?

Why should I use momondo to find a flight deal 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.

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

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

How can momondo help me find flights 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 to Louisville.

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

Yes. momondo can track flight prices for Louisville and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
lun. 7/20
lun. 7/27

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