HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
North America

$49+ Cheap flights from Louisville (SDF) to North America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Aug 24 — Aug 311
Sun 8/24
Sun 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to North America with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to North America

Keep the following information in mind while searching for Louisville to North America flight deals. Data was last updated August 19, 2025.

Round-trip from

$104
(Cheapflightsfares)

One-way from

$49
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$261

Good round-trip deal

$78 or less

Good one-way deal

$47 or less
From Louisville Intl to North America
Search Deals
One-way flight from Louisville Intl to North America
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Louisville Intl to North America.
Search Deals
Price to beat on a one-way flight from Louisville Intl to North America.
Search Deals

Find flight deals from Louisville to North America

Cheapest flights from Louisville to North America
Explore the most affordable flight options available from Louisville to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Mon 9/227:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/17$104
This CheapOair deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Sun 9/287:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/17$106
This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Wed 9/177:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/18$109
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Tue 9/237:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/18$113
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Wed 9/107:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/17$117
This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Sun 9/287:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/18$121
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Sun 9/147:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/17$123
This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Mon 9/297:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/18$124
This Priceline deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:49 amSDF - MCO
Nonstop2h 11mSpirit Airlines
Sun 10/198:37 pmMCO - SDF
Nonstop2h 10mSpirit Airlines
Deal found 8/17$126
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:47 pmSDF - MCO
Nonstop2h 10mSpirit Airlines
Sat 9/67:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/17$129
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:14 amSDF - MCO
Nonstop2h 04mSpirit Airlines
Sun 9/77:00 amMCO - SDF
Nonstop2h 19mSpirit Airlines
Deal found 8/17$134
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:31 pmSDF - MCO
1 stop5h 20mSpirit Airlines
Wed 10/228:37 pmMCO - SDF
Nonstop2h 10mSpirit Airlines
Deal found 8/17$135

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 19, 2025.
Use the filters below to find and compare flights from Louisville to North America that are best for you.

Fly from

Louisville

Fly to

North America

Route

Depart

Return

Price

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Thu 12/11

6:00 am-8:01 am

Nonstop2h 01m

Orlando

Sun 12/14

9:26 pm-11:45 pm

Nonstop2h 19m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Fri 9/12

10:14 am-12:18 pm

Nonstop2h 04m

Orlando

Mon 9/15

7:00 am-9:19 am

Nonstop2h 19m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sat 12/13

6:00 am-8:01 am

Nonstop2h 01m

Orlando

Wed 12/17

9:26 pm-11:45 pm

Nonstop2h 19m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Thu 9/18

10:14 am-12:18 pm

Nonstop2h 04m

Orlando

Mon 9/22

7:00 am-9:19 am

Nonstop2h 19m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Thu 10/16

7:49 am-10:00 am

Nonstop2h 11m

Orlando

Thu 10/23

8:37 pm-10:47 pm

Nonstop2h 10m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sun 11/2

7:49 am-10:00 am

Nonstop2h 11m

Orlando

Sun 11/9

9:26 pm-11:45 pm

Nonstop2h 19m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Thu 10/16

7:49 am-10:00 am

Nonstop2h 11m

Orlando

Fri 10/24

8:37 pm-10:47 pm

Nonstop2h 10m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Fri 9/19

10:14 am-12:18 pm

Nonstop2h 04m

Orlando

Mon 9/22

7:00 am-9:19 am

Nonstop2h 19m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Fri 11/7

6:00 am-8:01 am

Nonstop2h 01m

Orlando

Tue 11/11

9:26 pm-11:45 pm

Nonstop2h 19m

$104

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Thu 9/11

10:14 am-12:18 pm

Nonstop2h 04m

Orlando

Mon 9/15

7:00 am-9:19 am

Nonstop2h 19m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Louisville to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to North America

What is the cheapest month to book a flight from Louisville to North America?

Currently, January is the cheapest month in which you can book a flight from Louisville to North America (average of $246). Flying from Louisville to North America in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to NA?

Find hourly flight availability from Louisville to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to North America as you normally would.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated August 19, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Louisville to North America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,922 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,037 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Louisville to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to North America?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to North America from Louisville.

  • How popular is this Louisville to North America flight route?

    Flights from Louisville Intl to North America have been viewed 11 times in the past calendar month.

  • How long is the flight from Louisville to North America?

    There are many flights that can get you from Louisville to North America in 2h 01m. Fly via Spirit Airlines or American Airlines to get the fastest option. The distance between Louisville and North America is about 719 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Louisville to North America one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $49. Users have also found prices from $89 and $99 on Southwest and American Airlines, respectively.

  • What are the most popular routes from Louisville to North America?

    Most travelers choose Louisville Intl - New York LaGuardia, Louisville Intl - Newark or Louisville Intl - Las Vegas Harry Reid Intl when deciding on the best route from Louisville to North America.

  • What are the cheapest flights from Louisville to North America?

    Looking for the cheapest flight from Louisville to North America? While on average our users pay $139, our data indicates the cheapest price to be $57. The most popular route (Louisville Intl - New York LaGuardia), is priced around $162.

  • Can I find deals for flights from Louisville to North America that include hotel bookings?

    Yes. In addition to deals on Louisville to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to North America.

  • Can I find deals for business class flights from Louisville to North America?

    Yes. Cheapflights offers flight deals from Louisville to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to North America?

    Currently, January is the cheapest month in which you can book a flight from Louisville to North America (average of $246). Flying from Louisville to North America in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to North America

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to John F Kennedy Intl flights
Cincinnati to LaGuardia flights
Cincinnati to Orlando flights
Cincinnati to Las Vegas flights
Cincinnati to Newark flights
Cincinnati to Denver flights
Cincinnati to Boston flights
Nashville to LaGuardia flights
Nashville to O'Hare Intl flights
Nashville to Seattle flights
Cincinnati to Fort Lauderdale flights
Cincinnati to Miami flights
Nashville to Las Vegas flights
Cincinnati to Sky Harbor Intl flights
Cincinnati to Cancún flights
Cincinnati to Dallas/Fort Worth flights
Nashville to John F Kennedy Intl flights
Nashville to Boston flights
Nashville to Denver flights
Nashville to Newark flights
Nashville to Dallas/Fort Worth flights
Louisville to LaGuardia flights
Cincinnati to Tampa flights
Cincinnati to Hobby flights
Cincinnati to Atlanta flights
Nashville to Hobby flights
Cincinnati to Fort Myers flights
Louisville to Newark flights
Cincinnati to Seattle flights
Nashville to Heathrow flights
Cincinnati to Minneapolis flights
Nashville to Fort Lauderdale flights
Cincinnati to George Bush Intcntl flights
Nashville to Orlando flights
Cincinnati to Los Angeles flights
Nashville to Cancún flights
Cincinnati to Orlando Sanford Intl flights
Cincinnati to O'Hare Intl flights
Nashville to George Bush Intcntl flights
Louisville to Miami flights
Louisville to Baltimore flights
Louisville to Las Vegas flights
Louisville to John F Kennedy Intl flights
Louisville to Orlando flights
Louisville to Boston flights
Nashville to San Francisco flights
Cincinnati to Panama City flights
Nashville to Miami flights
Nashville to Sky Harbor Intl flights
Nashville to Reagan-National flights

Top 7 airlines flying from Louisville to North America

Discover the top 7 airlines that operate flights from Louisville to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$176FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$79Average$162FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$137Average$403FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$356FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$158Average$266FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$173Average$354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$203Average$427FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.