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

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

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

223 flights are operational weekly from Louisville to North America as of October 2025. The most popular departure day for this route is Tue, with 24% of flights per week taking off on this day.

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

31 flights are operational daily from Louisville to North America as of October 2025. The most popular departure time for this route is 3:00PM, with 54% of flights per day taking off in the afternoon.

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 37% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 8 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

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 October 2025, there are 6 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.

$44 Cheap Flights from Louisville to North America in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:46 pm - 10:15 pmSDF-FLL

2h 29mnonstop

6:00 am - 8:33 amFLL-SDF

2h 33mnonstop

$85Allegiant Air

Find Deal

Mon, Nov 17 - Mon, Nov 24

7:46 pm - 10:15 pmSDF-FLL

2h 29mnonstop

6:30 am - 9:04 amFLL-SDF

2h 34mnonstop

$89Allegiant Air

Find Deal

Mon, Nov 10 - Fri, Nov 14

7:35 am - 9:55 amSDF-MCO

2h 20mnonstop

8:45 am - 11:00 amMCO-SDF

2h 15mnonstop

$117Southwest

Find Deal

Mon, Jan 12 - Thu, Jan 15

7:20 pm - 10:45 pmSDF-LAS

6h 25m1 stop

11:55 am - 9:25 pmLAS-SDF

6h 30m1 stop

$175Southwest

Find Deal

Sun, Jan 11 - Fri, Jan 16

3:37 pm - 7:36 pmSDF-MCO

3h 59m1 stop

7:50 pm - 11:50 pmMCO-SDF

4h 00m1 stop

$177Delta

Find Deal

Sun, Jan 18 - Fri, Jan 23

11:08 am - 5:54 pmSDF-MCO

6h 46m1 stop

10:08 am - 5:33 pmMCO-SDF

7h 25m1 stop

$187American Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 17

3:33 pm - 10:34 pmSDF-LAS

10h 01m1 stop

11:59 pm - 10:02 amLAS-SDF

7h 03m1 stop

$187American Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

3:05 pm - 9:50 pmSDF-MIA

6h 45m1 stop

6:00 am - 10:19 amMIA-SDF

4h 19m1 stop

$197Delta

Find Deal

Sat, Dec 6 - Sat, Dec 13

8:30 am - 10:46 amSDF-EWR

2h 16mnonstop

8:45 pm - 11:23 pmEWR-SDF

2h 38mnonstop

$209United Airlines

Find Deal

Sat, Jan 17 - Mon, Jan 19

6:45 am - 8:55 amSDF-EWR

2h 10mnonstop

9:20 pm - 11:54 pmEWR-SDF

2h 34mnonstop

$219United Airlines

Find Deal

Fri, Nov 14 - Wed, Nov 19

Delta flights from Louisville to North America

Our best Delta deals on Louisville to North America flight tickets

Delta

Jan 18

SDF3:37 pmLouisville Intl

3h 59m

1 stop

MCO7:36 pmOrlando

Jan 23

MCO7:50 pmOrlando

4h 00m

1 stop

SDF11:50 pmLouisville Intl

$177

Find similar

Delta

Dec 6

SDF3:05 pmLouisville Intl

6h 45m

1 stop

MIA9:50 pmMiami

Dec 13

MIA6:00 amMiami

4h 19m

1 stop

SDF10:19 amLouisville Intl

$197

Find similar

Delta

Feb 7

SDF5:35 amLouisville Intl

5h 05m

1 stop

MIA10:40 amMiami

Feb 14

MIA6:00 amMiami

5h 37m

1 stop

SDF11:37 amLouisville Intl

$199

Find similar

Southwest flights from Louisville to North America

Our best Southwest deals on Louisville to North America flight tickets

Southwest

Jan 12

SDF7:35 amLouisville Intl

2h 20m

MCO9:55 amOrlando

Jan 15

MCO8:45 amOrlando

2h 15m

SDF11:00 amLouisville Intl

$117

Find similar

Southwest

Jan 11

SDF7:20 pmLouisville Intl

6h 25m

1 stop

LAS10:45 pmLas Vegas Harry Reid Intl

Jan 16

LAS11:55 amLas Vegas Harry Reid Intl

6h 30m

1 stop

SDF9:25 pmLouisville Intl

$175

Find similar

Southwest

Feb 20

SDF12:35 pmLouisville Intl

11h 55m

1 stop

LAS9:30 pmLas Vegas Harry Reid Intl

Feb 22

LAS5:00 amLas Vegas Harry Reid Intl

7h 55m

1 stop

SDF3:55 pmLouisville Intl

$180

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 11/17

7:46 pm-10:15 pm

Nonstop2h 29m

Fort Lauderdale

Mon 11/24

6:00 am-8:33 am

Nonstop2h 33m

$85

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 11/10

7:46 pm-10:15 pm

Nonstop2h 29m

Fort Lauderdale

Fri 11/14

6:30 am-9:04 am

Nonstop2h 34m

$89

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Mon 1/12

7:35 am-9:55 am

Nonstop2h 20m

Orlando

Thu 1/15

8:45 am-11:00 am

Nonstop2h 15m

$117

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Sun 1/11

7:20 pm-10:45 pm

1 stop6h 25m

Las Vegas Harry Reid Intl

Fri 1/16

11:55 am-9:25 pm

1 stop6h 30m

$175

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sun 1/18

3:37 pm-7:36 pm

1 stop3h 59m

Orlando

Fri 1/23

7:50 pm-11:50 pm

1 stop4h 00m

$177

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sat 1/10

11:08 am-5:54 pm

1 stop6h 46m

Orlando

Sat 1/17

10:08 am-5:33 pm

1 stop7h 25m

$187

LouisvilleLas Vegas

SDF - LAS

SDFLAS

Louisville Intl

Thu 1/22

3:33 pm-10:34 pm

1 stop10h 01m

Las Vegas Harry Reid Intl

Sun 1/25

11:59 pm-10:02 am

1 stop7h 03m

$187

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Sat 12/6

3:05 pm-9:50 pm

1 stop6h 45m

Miami

Sat 12/13

6:00 am-10:19 am

1 stop4h 19m

$197

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 1/17

8:30 am-10:46 am

Nonstop2h 16m

Newark

Mon 1/19

8:45 pm-11:23 pm

Nonstop2h 38m

$209

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Fri 11/14

6:45 am-8:55 am

Nonstop2h 10m

Newark

Wed 11/19

9:20 pm-11:54 pm

Nonstop2h 34m

$219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 February is, on average, the cheapest month to fly to North America from Louisville, with most prices found around $238. If you are unable to visit North America during the month of February, then departing from Louisville during the month July is also very affordable. Most momondo users find prices during this month for around $239.

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 $305. 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 $423.

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 $505. 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 Las Vegas Harry Reid Intl 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?

No. A direct flight is the cheapest option for a flight between Louisville to North America.

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	$44
Fastest flight time	2h 01m
Direct flights	Every day
Airports in North America	1 airport

The best one-way flight to North America from Louisville in the past 72 hours is $44. The best round-trip flight deal from Louisville to North America found on momondo in the last 72 hours is $83.

The fastest flight from Louisville to North America takes 2h 01m

Direct flights go from Louisville to North America every day.

There is 1 airport near North America: Orlando (MCO)

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 October 2025, there are 6 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 Embraer 175, representing 16.67% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 10.74%, Airbus A318/A319/A320/A321 at 8.92%, and Boeing 737 MAX 8 at 8.77%.

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 $65	Free Cancellation	Rating 6.3 8,113 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $84	Free Cancellation	Rating 7.2 695 reviews	Search Allegiant Air flights
Southwest	PriceFrom $137	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights
Breeze Airways	PriceFrom $162	Free Cancellation	Rating 8.1 220 reviews	Search Breeze Airways flights
Delta	PriceFrom $171	Free Cancellation	Rating 7.9 7,994 reviews	Search Delta flights
American Airlines	PriceFrom $175	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights
United Airlines	PriceFrom $204	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines 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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Thu 11/27

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Find better results for your trip to North America

Popular cities in North America

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $47

Flights to Chicagofrom $49

Flights to Orlandofrom $47

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $40

Flights to Bostonfrom $49

Flights to Atlantafrom $43

Flights to Dallasfrom $50

Flights to Cancúnfrom $195

Louisville flight routes

Flights from Louisville Intl to Tampa St. Petersburg

Flights from Louisville Intl to Valparaiso Destin-Ft Walton Beach

Flights from Louisville Intl to Sarasota Bradenton Intl

Flights from Louisville Intl to Fort Lauderdale

Flights from Louisville Intl to Fort Myers SW Florida Intl

Flights from Louisville Intl to Charleston

Cheap flights from Louisville to North America from $44

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Louisville to North America

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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Delta flights from Louisville to North America

Our best Delta deals on Louisville to North America flight tickets

Southwest flights from Louisville to North America

Our best Southwest deals on Louisville to North America flight tickets

momondo Fare Finder

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

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 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 $505. 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 Las Vegas Harry Reid Intl 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?

No. A direct flight is the cheapest option for a flight between Louisville to North America.

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

Allegiant Air, Southwest, and Spirit Airlines 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?

31 flights are operational daily from Louisville to North America as of October 2025. The most popular departure time for this route is 3:00PM, with 54% of flights per day taking off in the afternoon.

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

223 flights are operational weekly from Louisville to North America as of October 2025. The most popular departure day for this route is Tue, with 24% 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