Flights to Louisville Intl

$98 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 7/28. 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 the United States to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
11:56 am - 7:26 pm
LAX
-
SDF
4h 30mnonstop
Breeze Airways Logo
9:21 am - 11:11 am
SDF
-
LAX
4h 50mnonstop
$198Breeze Airways
Wed, Sep 2 - Sat, Sep 5
Breeze Airways Logo
12:16 pm - 7:31 pm
LAX
-
SDF
4h 15mnonstop
Breeze Airways Logo
9:26 am - 11:31 am
SDF
-
LAX
5h 05mnonstop
$217Breeze Airways
Sat, Sep 26 - Wed, Sep 30
Southwest Logo
9:05 pm - 10:55 pm
BWI
-
SDF
1h 50mnonstop
Southwest Logo
5:35 am - 7:10 am
SDF
-
BWI
1h 35mnonstop
$221Southwest
Tue, May 26 - Sat, May 30
Southwest Logo
9:05 pm - 10:55 pm
BWI
-
SDF
1h 50mnonstop
Southwest Logo
3:45 pm - 5:25 pm
SDF
-
BWI
1h 40mnonstop
$227Southwest
Tue, Jun 2 - Wed, Jun 3
United Airlines Logo
7:05 pm - 11:56 pm
BWI
-
SDF
4h 51m
1 stop
United Airlines Logo
7:47 pm - 12:33 am
SDF
-
BWI
4h 46m
1 stop
$237United Airlines
Tue, Jun 2 - Wed, Jun 3
Delta Logo
10:30 am - 12:56 pm
LGA
-
SDF
2h 26mnonstop
Delta Logo
1:59 pm - 4:12 pm
SDF
-
LGA
2h 13mnonstop
$249Delta
Wed, Sep 30 - Tue, Oct 6
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
$249United Airlines
Fri, Jun 26 - Tue, Jun 30
American Airlines Logo
5:26 pm - 12:16 am
DCA
-
SDF
6h 50m
1 stop
American Airlines Logo
6:28 am - 10:54 am
SDF
-
DCA
4h 26m
1 stop
$255American Airlines
Thu, Aug 13 - Sat, Aug 15
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
American Airlines Logo
7:40 am - 10:17 am
ORD
-
SDF
1h 37mnonstop
American Airlines Logo
11:05 am - 11:44 am
SDF
-
ORD
1h 39mnonstop
$257American Airlines
Wed, Jun 3 - Wed, Jun 10

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 May 9, 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

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Wed 9/2

11:56 am-7:26 pm

Nonstop4h 30m

Louisville Intl

Sat 9/5

9:21 am-11:11 am

Nonstop4h 50m

$198

Los AngelesLouisville

LAX - SDF

LAXSDF

Los Angeles

Sat 9/26

12:16 pm-7:31 pm

Nonstop4h 15m

Louisville Intl

Wed 9/30

9:26 am-11:31 am

Nonstop5h 05m

$217

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 5/26

9:05 pm-10:55 pm

Nonstop1h 50m

Louisville Intl

Sat 5/30

5:35 am-7:10 am

Nonstop1h 35m

$221

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 6/2

9:05 pm-10:55 pm

Nonstop1h 50m

Louisville Intl

Wed 6/3

3:45 pm-5:25 pm

Nonstop1h 40m

$227

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 6/2

7:05 pm-11:56 pm

1 stop4h 51m

Louisville Intl

Wed 6/3

7:47 pm-12:33 am

1 stop4h 46m

$237

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Wed 9/30

10:30 am-12:56 pm

Nonstop2h 26m

Louisville Intl

Tue 10/6

1:59 pm-4:12 pm

Nonstop2h 13m

$249

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 6/26

8:25 pm-10:50 pm

Nonstop2h 25m

Louisville Intl

Tue 6/30

6:30 am-8:38 am

Nonstop2h 08m

$249

Washington, D.C.Louisville

DCA - SDF

DCASDF

Washington, D.C. Reagan-National

Thu 8/13

5:26 pm-12:16 am

1 stop6h 50m

Louisville Intl

Sat 8/15

6:28 am-10:54 am

1 stop4h 26m

$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
Quickest round-trip

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 6/3

7:40 am-10:17 am

Nonstop1h 37m

Louisville Intl

Wed 6/10

11:05 am-11:44 am

Nonstop1h 39m

$257

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 $310.

What is the absolute cheapest flight to Louisville?

The best price found on momondo to Louisville was $59/pp from Portland, 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 $320. 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 $559. 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 $343. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $399 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 ANGELESJune47% cheaperFlying from Los Angeles to Louisville costs on average just $196 in June
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LOS ANGELESApril34% more expensiveIt costs about $497 for flights to Louisville from Los Angeles in April
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM LOS ANGELESJuly271% 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

$98

Best Round-Trip Price

$198

Fastest flight time

4h 15m

Popular in

October
The best one-way flight price to Louisville from United States in the last 72 hours is $98 (Baltimore/Washington to Louisville Intl).
The best round-trip flight price to Louisville from United States in the last 72 hours is $198 (Los Angeles to Louisville Intl).
The fastest flight to Louisville from United States takes 4h 15m (Los Angeles to Louisville Intl).
October has the highest demand for flights to Louisville, with a 7% 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 $370. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $254.

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 $173 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
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Springfield
Georgetown

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
Mon 6/8
Mon 6/15

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