What is the cheapest airline that flies from Louisville Intl to North America?

Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Louisville Intl to North America

What airlines fly to North America?

Frontier, Delta and American Airlines are the top three most popular airlines that fly to North America from Louisville according to our data. Frontier is the first choice among our users, with 38% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 9 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

How many flights depart from Louisville to North America on average per week?

423 flights are operational weekly from Louisville to North America as of January 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

How many flights depart from Louisville to North America on average per day?

60 flights are operational daily from Louisville to North America as of January 2026. The most popular departure time for this route is 12:00PM, with 46% of flights per day taking off in the afternoon.

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

Prices for flights from Louisville Intl Airport to North America refresh daily.

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

As of January 2026, there are 8 operators available to choose from for flights from Louisville Intl Airport to North America.

How old do you have to be to fly from Louisville Intl Airport to North America?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to North America.

What documentation or ID do you need to fly to North America?

The travel and health documents required for your trip to North America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at North America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$47 Cheap Flights from Louisville to North America in 2026

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Find the cheapest flights from Louisville to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 9:00 pm

SDF

TPA

9h 00m

1 stop

8:30 am - 2:38 pm

TPA

SDF

6h 08m

1 stop

$121Spirit Airlines

Sat, Feb 14 - Thu, Feb 19

12:00 pm - 9:00 pm

SDF

TPA

9h 00m

1 stop

8:30 am - 2:38 pm

TPA

SDF

6h 08m

1 stop

$123Spirit Airlines

Sat, Feb 21 - Thu, Feb 26

9:30 am - 7:35 am

SDF

TPA

22h 05m

1 stop

7:00 am - 1:26 pm

TPA

SDF

6h 26m

1 stop

$158Multiple Airlines

Mon, Feb 16 - Thu, Feb 19

2:26 pm - 8:41 pm

SDF

ATL

6h 15m

1 stop

10:44 pm - 8:40 am

ATL

SDF

9h 56m

1 stop

$184Multiple Airlines

Thu, Feb 26 - Thu, Mar 5

5:49 pm - 10:47 pm

SDF

MIA

4h 58m

1 stop

12:00 pm - 7:02 pm

MIA

SDF

7h 02m

1 stop

$219Delta

Sat, Feb 28 - Wed, Mar 4

6:50 pm - 11:25 pm

SDF

LGA

4h 35m

1 stop

6:38 am - 11:30 am

LGA

SDF

4h 52m

1 stop

$229American Airlines

Wed, Feb 25 - Sun, Mar 1

3:49 pm - 9:52 pm

SDF

MIA

6h 03m

1 stop

9:07 pm - 11:59 pm

MIA

SDF

2h 52mnonstop

$230American Airlines

Sat, Feb 28 - Wed, Mar 4

4:25 pm - 9:45 pm

SDF

MIA

5h 20m

1 stop

6:40 am - 12:20 pm

MIA

SDF

5h 40m

1 stop

$235Southwest

Sat, Feb 28 - Sat, Mar 7

5:49 pm - 10:47 pm

SDF

MIA

4h 58m

1 stop

6:00 am - 11:27 am

MIA

SDF

5h 27m

1 stop

$240Delta

Sat, Feb 28 - Sat, Mar 7

6:55 pm - 11:00 pm

SDF

MIA

4h 05m

1 stop

7:15 am - 4:50 pm

MIA

SDF

9h 35m

2 stops

$245Southwest

Sun, Mar 1 - Wed, Mar 4

Southwest flights from Louisville to North America

Our best Southwest deals on Louisville to North America flight tickets

Southwest

Feb 25

SDF6:45 amLouisville Intl

4h 20m

1 stop

ATL11:05 amAtlanta Hartsfield-Jackson

Feb 25

ATL5:55 pmAtlanta Hartsfield-Jackson

4h 15m

1 stop

SDF10:10 pmLouisville Intl

$207

Southwest

Feb 28

SDF4:25 pmLouisville Intl

5h 20m

1 stop

MIA9:45 pmMiami

Mar 7

MIA6:40 amMiami

5h 40m

1 stop

SDF12:20 pmLouisville Intl

$235

Southwest

Mar 1

SDF6:55 pmLouisville Intl

4h 05m

1 stop

MIA11:00 pmMiami

Mar 4

MIA7:15 amMiami

9h 35m

2 stops

SDF4:50 pmLouisville Intl

$245

Delta flights from Louisville to North America

Our best Delta deals on Louisville to North America flight tickets

Delta

Feb 28

SDF5:49 pmLouisville Intl

4h 58m

1 stop

MIA10:47 pmMiami

Mar 4

MIA12:00 pmMiami

7h 02m

1 stop

SDF7:02 pmLouisville Intl

$219

Delta

Feb 27

SDF7:51 pmLouisville Intl

5h 02m

1 stop

EWR12:53 amNewark

Mar 4

EWR2:30 pmNewark

4h 32m

1 stop

SDF7:02 pmLouisville Intl

$229

Delta

Feb 28

SDF5:49 pmLouisville Intl

4h 58m

1 stop

MIA10:47 pmMiami

Mar 7

MIA6:00 amMiami

5h 27m

1 stop

SDF11:27 amLouisville Intl

$240

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Sat 2/14

12:00 pm-9:00 pm

1 stop9h 00m

Tampa

Thu 2/19

8:30 am-2:38 pm

1 stop6h 08m

$121

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Sat 2/21

12:00 pm-9:00 pm

1 stop9h 00m

Tampa

Thu 2/26

8:30 am-2:38 pm

1 stop6h 08m

$123

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Mon 2/16

9:30 am-7:35 am

1 stop22h 05m

Tampa

Thu 2/19

7:00 am-1:26 pm

1 stop6h 26m

$158

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Thu 2/26

2:26 pm-8:41 pm

1 stop6h 15m

Atlanta Hartsfield-Jackson

Thu 3/5

10:44 pm-8:40 am

1 stop9h 56m

$184

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 2/28

5:49 pm-10:47 pm

1 stop4h 58m

Miami

Wed 3/4

12:00 pm-7:02 pm

1 stop7h 02m

$219

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Wed 2/25

6:50 pm-11:25 pm

1 stop4h 35m

New York LaGuardia

Sun 3/1

6:38 am-11:30 am

1 stop4h 52m

$229

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 2/28

3:49 pm-9:52 pm

1 stop6h 03m

Miami

Wed 3/4

9:07 pm-11:59 pm

Nonstop2h 52m

$230

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 2/28

4:25 pm-9:45 pm

1 stop5h 20m

Miami

Sat 3/7

6:40 am-12:20 pm

1 stop5h 40m

$235

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 2/28

5:49 pm-10:47 pm

1 stop4h 58m

Miami

Sat 3/7

6:00 am-11:27 am

1 stop5h 27m

$240

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sun 3/1

6:55 pm-11:00 pm

1 stop4h 05m

Miami

Wed 3/4

7:15 am-4:50 pm

2 stops9h 35m

$245

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Louisville to North America

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 North America?

The month of July is, on average, the cheapest month to fly to North America from Louisville, with most prices found around $240. If you are unable to visit North America during the month of July, then departing from Louisville during the month May is also very affordable. Most momondo users find prices during this month for around $243.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from Louisville to North America is on a Thursday. Travelers who choose to depart for North America on a Thursday will often find tickets for as low as $302. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $454.

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

The cheapest time of day to fly to North America is in the evening when flights can be purchased for as low as $196. Try not to purchase tickets at noon because they tend to be around $569. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Louisville Intl to North America flight route?

Fly from Louisville Intl to Orlando for the best Louisville Intl - North America flight prices

What cabin class options are available on Louisville Intl to North America flights?

There are 4 cabin classes available to choose from on Louisville Intl to North America 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 Louisville to North America flights?

You could potentially save up to 5% on your flight if you consider stops on a Louisville to North America flight.

Cheap Louisville to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to North America

Best Price Found	$64
Fastest flight time	0h 50m
Direct flights	Every day
Airports in North America	5,162 airports

The best one-way flight to North America from Louisville in the past 72 hours is $64. The best round-trip flight deal from Louisville to North America found on momondo in the last 72 hours is $114.

The fastest flight from Louisville to North America takes 0h 50m

Direct flights go from Louisville to North America every day.

There are 5,162 airports in North America. From Louisville there are direct flights to Tampa (TPA), New York LaGuardia (LGA), Orlando (MCO), Atlanta Hartsfield-Jackson (ATL).

Search flight deals

When did momondo last update prices for flights from Louisville Intl Airport to North America?
Prices for flights from Louisville Intl Airport to North America refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to North America?
As of January 2026, there are 8 operators available to choose from for flights from Louisville Intl Airport to North America.
How old do you have to be to fly from Louisville Intl Airport to North America?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to North America.
What documentation or ID do you need to fly to North America?
The travel and health documents required for your trip to North America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at North America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Louisville to North America?
momondo data reveals that the most frequently booked plane model on the route from Louisville to North America is Boeing 737 MAX 8, representing 18.76% of all bookings. The subsequent popular models are Embraer 175 at 12.41%, Embraer 175 (Enhanced Winglets) at 10.33%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 9.56%.

Best airlines flying from Louisville to North America

Compare and see reviews for airlines that fly from Louisville to North America with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $50	Free Cancellation	Rating 6.3 8,383 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $70	Free Cancellation	Rating 7.2 706 reviews	Search Allegiant Air flights
Southwest	PriceFrom $137	Free Cancellation	Rating 8.0 4,268 reviews	Search Southwest flights
Breeze Airways	PriceFrom $138	Free Cancellation	Rating 8.2 263 reviews	Search Breeze Airways flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,121 reviews	Search Delta flights
United Airlines	PriceFrom $150	Free Cancellation	Rating 7.4 9,205 reviews	Search United Airlines flights
American Airlines	PriceFrom $168	Free Cancellation	Rating 7.2 11,200 reviews	Search American Airlines flights
JetBlue	PriceFrom $189	Free Cancellation	Rating 7.2 2,889 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to North America?

Finding the right flight to North America from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to North America quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Louisville to North America flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to North America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North America from Louisville.

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

If you are not ready to book a flight from Louisville to North America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to North America and let you know when they change.

An easier way to manage your North America 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.

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Find better results for your trip to North America

Popular cities in North America

Flights to New Yorkfrom $38

Flights to Los Angelesfrom $46

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $41

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $54

Flights to Bostonfrom $52

Flights to Atlantafrom $49

Flights to Dallasfrom $56

Flights to Seattlefrom $56

Cheap flights from Louisville to North America from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to North America departing on 2/25. 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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Find the cheapest flights from Louisville to North America

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Southwest flights from Louisville to North America

Our best Southwest deals on Louisville to North America flight tickets

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Our best Delta deals on Louisville to North America flight tickets

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

How to get the cheapest flight ticket from Louisville to North America

What is the cheapest month to fly to North America?

What is the cheapest day to depart on your flight to North America?

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

The cheapest time of day to fly to North America is in the evening when flights can be purchased for as low as $196. Try not to purchase tickets at noon because they tend to be around $569. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Louisville Intl to North America flight route?

Fly from Louisville Intl to Orlando for the best Louisville Intl - North America flight prices

What cabin class options are available on Louisville Intl to North America flights?

There are 4 cabin classes available to choose from on Louisville Intl to North America 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 Louisville to North America flights?

You could potentially save up to 5% on your flight if you consider stops on a Louisville to North America flight.

What is the cheapest airline that flies from Louisville Intl to North America?

Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Louisville Intl to North America

What airlines fly to North America?

How many flights depart from Louisville to North America on average per day?

60 flights are operational daily from Louisville to North America as of January 2026. The most popular departure time for this route is 12:00PM, with 46% of flights per day taking off in the afternoon.

How many flights depart from Louisville to North America on average per week?

423 flights are operational weekly from Louisville to North America as of January 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

Cheap Louisville to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to North America

Best Price Found

Fastest flight time

Direct flights

Airports in North America

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

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

How old do you have to be to fly from Louisville Intl Airport to North America?

What documentation or ID do you need to fly to North America?

What is the most popular plane model from Louisville to North America?

Best airlines flying from Louisville to North America

Compare and see reviews for airlines that fly from Louisville to North America with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to North America?

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

How can momondo help me find flights from Louisville to North America?

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

An easier way to manage your North America 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 North America

Popular cities in North America

Popular flights according to clicks in the last 7 days on momondo