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

492 flights are operational weekly from United States to Louisville as of July 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

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

70 flights are operational daily from United States to Louisville as of July 2025. The most popular departure time for this route is 5:00PM, with 41% of flights per day taking off in the evening.

What airlines fly to Louisville?

Delta, American Airlines and Frontier are the top three most popular airlines that fly to Louisville from United States according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 9 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Louisville?

If you’re flying from a popular airport in United States, such as Newark or New York, and flying into Louisville, then you can expect flight times to average 1h 55m and 2h 14m, respectively.

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

Spirit Airlines, Southwest, and United Airlines 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 July 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.

$48 Cheap Flights from the United States to Louisville in 2025

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Find the cheapest flights from the United States to Louisville

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One-way

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

2:35 pm - 5:45 pmDFW-SDF

2h 10mnonstop

6:40 pm - 7:55 pmSDF-DFW

2h 15mnonstop

$98Spirit Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

9:10 am - 11:27 amEWR-SDF

2h 17mnonstop

12:32 pm - 2:54 pmSDF-EWR

2h 22mnonstop

$98Spirit Airlines

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Thu, Aug 7 - Sun, Aug 10

11:25 am - 2:25 pmDAL-SDF

2h 00mnonstop

1:05 pm - 2:25 pmSDF-DAL

2h 20mnonstop

$117Southwest

Find Deal

Tue, Oct 28 - Tue, Nov 4

6:40 am - 2:00 pmATL-SDF

7h 20m1 stop

11:45 am - 2:20 pmSDF-ATL

2h 35m1 stop

$130Southwest

Find Deal

Sat, Nov 1 - Tue, Nov 4

5:17 pm - 8:19 pmDFW-SDF

2h 02mnonstop

6:24 pm - 8:00 pmSDF-DFW

2h 36mnonstop

$139American Airlines

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Tue, Oct 28 - Tue, Nov 4

5:50 pm - 7:41 pmIAD-SDF

1h 51mnonstop

6:00 am - 7:35 amSDF-IAD

1h 35mnonstop

$157United Airlines

Find Deal

Fri, Aug 8 - Mon, Aug 11

12:25 pm - 7:44 pmHOU-SDF

6h 19m1 stop

8:14 pm - 11:45 pmSDF-HOU

4h 31m1 stop

$159American Airlines

Find Deal

Tue, Nov 11 - Wed, Nov 19

6:00 am - 11:45 amIAD-SDF

5h 45m1 stop

7:45 pm - 12:21 amSDF-IAD

4h 36m1 stop

$177Delta

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Thu, Aug 7 - Thu, Aug 14

3:26 pm - 9:14 pmIAD-SDF

5h 48m1 stop

7:33 pm - 12:13 amSDF-IAD

4h 40m1 stop

$179Delta

Find Deal

Mon, Sep 8 - Thu, Sep 11

3:30 pm - 5:15 pmIAD-SDF

1h 45mnonstop

2:20 pm - 4:05 pmSDF-IAD

1h 45mnonstop

$189United Airlines

Find Deal

Fri, Aug 22 - Mon, Aug 25

American Airlines flights from United States to Louisville

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

American Airlines

Oct 28

DFW5:17 pmDallas/Fort Worth

2h 02m

SDF8:19 pmLouisville Intl

Nov 4

SDF6:24 pmLouisville Intl

2h 36m

DFW8:00 pmDallas/Fort Worth

$139

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American Airlines

Nov 11

HOU12:25 pmHouston Hobby

6h 19m

1 stop

SDF7:44 pmLouisville Intl

Nov 19

SDF8:14 pmLouisville Intl

4h 31m

1 stop

HOU11:45 pmHouston Hobby

$159

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American Airlines

Aug 25

HOU2:30 pmHouston Hobby

4h 32m

1 stop

SDF8:02 pmLouisville Intl

Aug 28

SDF10:00 amLouisville Intl

4h 51m

1 stop

HOU1:51 pmHouston Hobby

$161

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Delta flights from United States to Louisville

Our best Delta deals on United States to Louisville flight tickets

Delta

Aug 7

IAD6:00 amWashington, D.C. Dulles Intl

5h 45m

1 stop

SDF11:45 amLouisville Intl

Aug 14

SDF7:45 pmLouisville Intl

4h 36m

1 stop

IAD12:21 amWashington, D.C. Dulles Intl

$177

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Delta

Sep 8

IAD3:26 pmWashington, D.C. Dulles Intl

5h 48m

1 stop

SDF9:14 pmLouisville Intl

Sep 11

SDF7:33 pmLouisville Intl

4h 40m

1 stop

IAD12:13 amWashington, D.C. Dulles Intl

$179

Find similar

Delta

Aug 10

IAD7:02 amWashington, D.C. Dulles Intl

4h 43m

1 stop

SDF11:45 amLouisville Intl

Aug 13

SDF9:45 amLouisville Intl

6h 45m

1 stop

IAD4:30 pmWashington, D.C. Dulles Intl

$190

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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

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 August is also very affordable. Most momondo users find prices during this month for around $269.

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 Friday. momondo users have found tickets for Friday departures for as low as $288. 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 $382. 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 at noon. Our users have found flights to Louisville at noon for as low as $306. In the evening is when there is more demand to fly to Louisville, so prices are often more expensive at around $324 per ticket.

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

Fly from Atlanta Hartsfield-Jackson 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	$48
Fastest flight time	1h 45m
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 $48. The best round-trip flight deal from United States to Louisville found on momondo in the last 72 hours is $98.

The fastest flight from United States to Louisville takes 1h 45m

Direct flights go from United States to Louisville every day.

There is 1 airport near Louisville: Louisville Intl (SDF)

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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 July 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 26.63% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 14.76%, Boeing 737-700 Passenger/BBJ1 (winglets) with 7.79%, and Canadair (Bombardier) Regional Jet 900 with 6.11%.

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 8,055 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $76	Free Cancellation	Rating 7.2 704 reviews	Search Allegiant Air flights
Southwest	PriceFrom $131	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
Breeze Airways	PriceFrom $156	Free Cancellation	Rating 8.0 187 reviews	Search Breeze Airways flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $188	Free Cancellation	Rating 8.0 7,951 reviews	Search Delta flights
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights

French Lick

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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 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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Cheap flights from the United States to Louisville from $48

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 8/10. 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

Trusted and free

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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

Recent last minute flight deals from the United States to Louisville

Recent direct flight deals from the United States to Louisville

American Airlines flights from United States to Louisville

Our best American 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

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 August is also very affordable. Most momondo users find prices during this month for around $269.

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 Atlanta Hartsfield-Jackson 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, Southwest, and United Airlines are the most popular carriers operating from United States to Louisville Intl

What airlines fly to Louisville?

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

70 flights are operational daily from United States to Louisville as of July 2025. The most popular departure time for this route is 5:00PM, with 41% of flights per day taking off in the evening.

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

492 flights are operational weekly from United States to Louisville as of July 2025. The most popular departure day for this route is Thu, with 19% 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 Newark or New York, and flying into Louisville, then you can expect flight times to average 1h 55m and 2h 14m, 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