How many flights depart from United States to Louisville on average per week?

488 flights are operational weekly from United States to Louisville as of November 2025. The most popular departure day for this route is Thu, with 17% of flights per week taking off on this day.

How many flights depart from United States to Louisville on average per day?

69 flights are operational daily from United States to Louisville as of November 2025. The most popular departure time for this route is 9:00PM, with 47% of flights per day taking off in the evening.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What airlines fly to Louisville?

American Airlines, Delta and Frontier are the top three most popular airlines that fly to Louisville from United States according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 12 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How long does it take to fly to Louisville?

If you’re flying from a popular airport in United States, such as New York or Boston, and flying into Louisville, then you can expect flight times to average 2h 10m and 2h 22m, respectively.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 17% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

What is the cheapest airline that flies from United States to Louisville Intl?

Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from United States to Louisville Intl

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?

As of November 2025, there are 5 operators available to choose from 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.

$39 Cheap Flights from the United States to Louisville in 2025/26

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

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7:40 pm - 10:13 pmORD-SDF

1h 33mnonstop

5:35 am - 6:19 amSDF-ORD

1h 44mnonstop

$97United Airlines

Find Deal

Wed, Feb 18 - Thu, Feb 19

10:44 am - 1:00 pmMCO-SDF

2h 16mnonstop

3:28 pm - 11:54 pmSDF-MCO

8h 26m1 stop

$105Spirit Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 11

8:50 am - 11:10 amMCO-SDF

2h 20mnonstop

5:45 pm - 7:55 pmSDF-MCO

2h 10mnonstop

$117Southwest

Find Deal

Fri, Jan 9 - Sun, Jan 11

2:34 pm - 9:15 pmMCO-SDF

6h 41m1 stop

3:32 pm - 8:54 pmSDF-MCO

5h 22m1 stop

$137Delta

Find Deal

Thu, Jan 22 - Sun, Jan 25

3:55 pm - 10:07 amORD-SDF

17h 12m1 stop

1:55 pm - 10:41 amSDF-ORD

21h 46m1 stop

$153Multiple Airlines

Find Deal

Thu, Jan 22 - Wed, Jan 28

2:49 pm - 8:25 pmORD-SDF

4h 36m1 stop

8:55 am - 1:39 pmSDF-ORD

5h 44m1 stop

$157Delta

Find Deal

Wed, Feb 18 - Thu, Feb 19

10:44 am - 1:00 pmMCO-SDF

2h 16mnonstop

2:26 pm - 12:52 pmSDF-MCO

22h 26m2 stops

$160Multiple Airlines

Find Deal

Fri, Feb 6 - Sun, Feb 8

6:54 pm - 9:24 pmORD-SDF

1h 30mnonstop

9:21 am - 2:16 pmSDF-ORD

5h 55m1 stop

$178American Airlines

Find Deal

Wed, Feb 18 - Thu, Feb 19

7:22 pm - 11:54 pmBWI-SDF

4h 32m1 stop

7:14 pm - 11:21 pmSDF-BWI

4h 07m1 stop

$223American Airlines

Find Deal

Tue, Dec 16 - Wed, Jan 7

10:00 am - 2:45 pmHOU-SDF

3h 45m1 stop

8:15 pm - 9:50 pmSDF-HOU

2h 35mnonstop

$330Southwest

Find Deal

Tue, Dec 16 - Fri, Dec 19

United Airlines flights from United States to Louisville

Our best United Airlines deals on United States to Louisville flight tickets

United Airlines

Feb 18

ORD7:40 pmChicago O'Hare Intl

1h 33m

SDF10:13 pmLouisville Intl

Feb 19

SDF5:35 amLouisville Intl

1h 44m

ORD6:19 amChicago O'Hare Intl

$97

Find similar

United Airlines

Dec 30

ORD7:52 pmChicago O'Hare Intl

1h 38m

SDF10:30 pmLouisville Intl

Dec 31

SDF9:05 amLouisville Intl

1h 44m

ORD9:49 amChicago O'Hare Intl

$147

Find similar

United Airlines

Dec 18

ORD5:54 pmChicago O'Hare Intl

1h 38m

SDF8:32 pmLouisville Intl

Dec 25

SDF9:05 amLouisville Intl

1h 44m

ORD9:49 amChicago O'Hare Intl

$156

Find similar

Delta flights from United States to Louisville

Our best Delta deals on United States to Louisville flight tickets

Delta

Jan 22

MCO2:34 pmOrlando

6h 41m

1 stop

SDF9:15 pmLouisville Intl

Jan 25

SDF3:32 pmLouisville Intl

5h 22m

1 stop

MCO8:54 pmOrlando

$137

Find similar

Delta

Feb 18

ORD2:49 pmChicago O'Hare Intl

4h 36m

1 stop

SDF8:25 pmLouisville Intl

Feb 19

SDF6:23 amLouisville Intl

7h 58m

2 stops

ORD1:21 pmChicago O'Hare Intl

$162

Find similar

Delta

Feb 18

ORD10:35 amChicago O'Hare Intl

8h 50m

2 stops

SDF8:25 pmLouisville Intl

Feb 19

SDF6:23 amLouisville Intl

7h 58m

2 stops

ORD1:21 pmChicago O'Hare Intl

$167

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momondo Fare Finder

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

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 2/18

7:40 pm-10:13 pm

Nonstop1h 33m

Louisville Intl

Thu 2/19

5:35 am-6:19 am

Nonstop1h 44m

$97

OrlandoLouisville

MCO - SDF

MCOSDF

Orlando

Fri 1/9

10:44 am-1:00 pm

Nonstop2h 16m

Louisville Intl

Sun 1/11

3:28 pm-11:54 pm

1 stop8h 26m

$105

OrlandoLouisville

MCO - SDF

MCOSDF

Orlando

Fri 1/9

8:50 am-11:10 am

Nonstop2h 20m

Louisville Intl

Sun 1/11

5:45 pm-7:55 pm

Nonstop2h 10m

$117

OrlandoLouisville

MCO - SDF

MCOSDF

Orlando

Thu 1/22

2:34 pm-9:15 pm

1 stop6h 41m

Louisville Intl

Sun 1/25

3:32 pm-8:54 pm

1 stop5h 22m

$137

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Thu 1/22

3:55 pm-10:07 am

1 stop17h 12m

Louisville Intl

Wed 1/28

1:55 pm-10:41 am

1 stop21h 46m

$153

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 2/18

2:49 pm-8:25 pm

1 stop4h 36m

Louisville Intl

Thu 2/19

8:55 am-1:39 pm

1 stop5h 44m

$157

OrlandoLouisville

MCO - SDF

MCOSDF

Orlando

Fri 2/6

10:44 am-1:00 pm

Nonstop2h 16m

Louisville Intl

Sun 2/8

2:26 pm-12:52 pm

2 stops22h 26m

$160

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

Wed 2/18

6:54 pm-9:24 pm

Nonstop1h 30m

Louisville Intl

Thu 2/19

9:21 am-2:16 pm

1 stop5h 55m

$178

BaltimoreLouisville

BWI - SDF

BWISDF

Baltimore/Washington

Tue 12/16

7:22 pm-11:54 pm

1 stop4h 32m

Louisville Intl

Wed 1/7

7:14 pm-11:21 pm

1 stop4h 07m

$223

HoustonLouisville

HOU - SDF

HOUSDF

Houston Hobby

Tue 12/16

10:00 am-2:45 pm

1 stop3h 45m

Louisville Intl

Fri 12/19

8:15 pm-9:50 pm

Nonstop2h 35m

$330

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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

Prices

Airlines

Delays

Other information

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 February is also very affordable. Most momondo users find prices during this month for around $279.

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 $292. 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 $380. 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 $305. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $358 per ticket.

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

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

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

There are 4 cabin classes available to choose from on United States 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 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	$62
Fastest flight time	1h 16m
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 $62. The best round-trip flight deal from United States to Louisville found on momondo in the last 72 hours is $88.

The fastest flight from United States to Louisville takes 1h 16m

Direct flights go from United States 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 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?
As of November 2025, there are 5 operators available to choose from 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?
Based on momondo bookings for flights between United States and Louisville, the leading plane model is Embraer 175, making up 20.26% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 15.28%, Canadair (Bombardier) Regional Jet 900 with 9.54%, and Boeing 737 MAX 8 with 7.52%.

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 Airlines	PriceFrom $41	Free Cancellation	Rating 6.3 8,160 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $131	Free Cancellation	Rating 8.0 4,251 reviews	Search Southwest flights
Breeze Airways	PriceFrom $147	Free Cancellation	Rating 8.2 236 reviews	Search Breeze Airways flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Delta	PriceFrom $158	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
United Airlines	PriceFrom $201	Free Cancellation	Rating 7.4 9,028 reviews	Search United Airlines flights

French Lick

Elizabethtown

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Bardstown

Jeffersonville

Shepherdsville

New Albany

Elizabeth

Corydon

Charlestown

Springfield

Georgetown

Brandenburg

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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?

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Cheap flights from the United States to Louisville from $39

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 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from the United States to Louisville

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

Recent one-way flight deals from the United States to Louisville

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Recent direct flight deals from the United States to Louisville

United Airlines flights from United States to Louisville

Our best United Airlines deals on United States to Louisville flight tickets

Delta flights from United States to Louisville

Our best Delta deals on United States to Louisville flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Louisville that are best for you.

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 February is also very affordable. Most momondo users find prices during this month for around $279.

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

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

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

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

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

There are 4 cabin classes available to choose from on United States 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 United States to Louisville flights?

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

What is the cheapest airline that flies from United States to Louisville Intl?

Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from United States to Louisville Intl

What airlines fly to Louisville?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 17% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from United States to Louisville on average per day?

69 flights are operational daily from United States to Louisville as of November 2025. The most popular departure time for this route is 9:00PM, with 47% of flights per day taking off in the evening.

How many flights depart from United States to Louisville on average per week?

488 flights are operational weekly from United States to Louisville as of November 2025. The most popular departure day for this route is Thu, with 17% of flights per week taking off on this day.

How long does it take to fly to Louisville?

If you’re flying from a popular airport in United States, such as New York or Boston, and flying into Louisville, then you can expect flight times to average 2h 10m and 2h 22m, respectively.

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

Fastest flight time

Direct flights

Airports in Louisville

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

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?

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

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

Traveling to a place near Louisville?

Why use momondo?

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

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

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

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

An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky