HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
North America

$39+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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.

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 November 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:55 amSDF - TPA
1 stop7h 00mSpirit Airlines
Wed 12/246:03 pmTPA - SDF
1 stop5h 56mSpirit Airlines
Deal found 11/18$123
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/147:44 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Thu 12/254:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/20$125
This Breeze Airways deal was found by Cheapflights users on 11/19. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:05 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Thu 12/44:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/19$128
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/43:55 pmSDF - RSW
1 stop6h 57mBreeze Airways
Sun 12/214:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/20$142
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:55 amSDF - TPA
1 stop7h 00mSpirit Airlines
Thu 12/118:07 pmTPA - SDF
1 stop14h 53mSpirit Airlines
Deal found 11/20$143
This Breeze Airways deal was found by Cheapflights users on 11/18. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:55 pmSDF - RSW
1 stop6h 57mBreeze Airways
Thu 12/114:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/18$143
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/117:44 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Sun 12/214:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/20$146
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/147:44 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Sun 12/214:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/20$147
This Breeze Airways deal was found by Cheapflights users on 11/20. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:44 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Thu 12/184:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/20$148
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 11/278:05 pmSDF - RSW
Nonstop2h 30mBreeze Airways
Sun 12/214:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/19$152
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:21 amSDF - TPA
1 stop5h 59mMultiple Airlines
Wed 12/246:03 pmTPA - SDF
1 stop5h 56mMultiple Airlines
Deal found 11/18$153
This Breeze Airways deal was found by Cheapflights users on 11/19. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:55 pmSDF - RSW
1 stop6h 57mBreeze Airways
Thu 12/184:34 pmRSW - SDF
Nonstop2h 30mBreeze Airways
Deal found 11/19$153

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 November 20, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$117
(Southwest)

One-way from

$39
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$324

Good round-trip deal

$83 or less

Good one-way deal

$44 or less
Provider with most accurate pricing for Louisville Intl-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-New York (NYC) flights.
Search Deals
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. 9% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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

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 November 20, 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

Wed 1/7

5:45 pm-7:55 pm

Nonstop2h 10m

Orlando

Tue 1/13

8:50 am-11:10 am

Nonstop2h 20m

$117

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Fri 1/9

5:45 pm-7:55 pm

Nonstop2h 10m

Orlando

Sat 1/10

8:55 am-11:15 am

Nonstop2h 20m

$117

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Mon 1/26

1:55 pm-4:09 pm

Nonstop2h 14m

Orlando

Thu 1/29

6:00 am-2:33 pm

1 stop8h 33m

$121

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Wed 1/21

5:35 am-10:55 am

1 stop5h 20m

Orlando

Thu 1/29

8:00 am-2:36 pm

1 stop6h 36m

$137

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sun 1/25

5:47 pm-11:04 pm

1 stop5h 17m

Orlando

Sat 1/31

6:15 am-11:37 am

1 stop5h 22m

$137

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Thu 1/22

7:51 pm-12:59 am

1 stop5h 08m

Orlando

Thu 1/29

7:50 pm-11:50 pm

1 stop4h 00m

$137

LouisvilleFort Myers

SDF - RSW

SDFRSW

Louisville Intl

Sun 12/14

7:44 pm-10:14 pm

Nonstop2h 30m

Fort Myers SW Florida Intl

Thu 12/18

4:34 pm-7:04 pm

Nonstop2h 30m

$148

LouisvilleFort Myers

SDF - RSW

SDFRSW

Louisville Intl

Sun 12/7

7:44 pm-10:14 pm

Nonstop2h 30m

Fort Myers SW Florida Intl

Sun 12/14

4:34 pm-7:04 pm

Nonstop2h 30m

$153

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Fri 1/30

11:05 am-1:15 pm

Nonstop2h 10m

Tampa

Mon 2/2

8:15 am-10:25 am

Nonstop2h 10m

$181

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Mon 1/12

11:05 am-1:15 pm

Nonstop2h 10m

Tampa

Sun 1/18

7:10 am-1:35 pm

1 stop6h 25m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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, December is the cheapest month in which you can book a flight from Louisville to North America (average of $42). Flying from Louisville to North America in September is currently the most expensive (average of $78). 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 November 20, 2025.

When flying from Louisville to North America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the morning.

What is the cheapest day to fly from Louisville to North America?

Use this chart to determine the cheapest time to fly round-trip from Louisville to North America. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Louisville to North America flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 20, 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
4,251 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,251 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,028 reviews
Southwest
8.0
Very good
4,251 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,251 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,159 reviews
Southwest
8.0
Very good
4,251 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 9 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 10m. Fly via Southwest, Spirit Airlines, or Delta to get the fastest option. The distance between Louisville and North America is about 719 mi. This flight may include one or multiple stops.

  • 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 $40. Users have also found prices from $59 and $107 on Southwest and American Airlines, respectively.

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

    Most travelers choose Louisville Intl - Las Vegas Harry Reid Intl, Louisville Intl - New York LaGuardia or Louisville Intl - Newark 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 $250, our data indicates the cheapest price to be $90. The most popular route (Louisville Intl - Las Vegas Harry Reid Intl), is priced around $200.

  • 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, December is the cheapest month in which you can book a flight from Louisville to North America (average of $42). Flying from Louisville to North America in September is currently the most expensive (average of $78). 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 Orlando flights
Cincinnati to Fort Lauderdale flights
Cincinnati to LaGuardia flights
Cincinnati to Newark flights
Cincinnati to John F Kennedy Intl flights
Nashville to LaGuardia flights
Cincinnati to Las Vegas flights
Cincinnati to Tampa flights
Cincinnati to Miami flights
Nashville to John F Kennedy Intl flights
Cincinnati to Sky Harbor Intl flights
Cincinnati to Fort Myers flights
Cincinnati to Denver flights
Nashville to Newark flights
Cincinnati to Dallas/Fort Worth flights
Nashville to O'Hare Intl flights
Nashville to Las Vegas flights
Nashville to Orlando flights
Nashville to Denver flights
Cincinnati to Cancún flights
Louisville to Las Vegas flights
Cincinnati to Hobby flights
Nashville to Cancún flights
Nashville to Seattle flights
Nashville to Los Angeles flights
Louisville to LaGuardia flights
Louisville to Newark flights
Cincinnati to Los Angeles flights
Nashville to Fort Lauderdale flights
Nashville to Dallas/Fort Worth flights
Cincinnati to Orlando Sanford Intl flights
Cincinnati to Atlanta flights
Cincinnati to George Bush Intcntl flights
Nashville to Sky Harbor Intl flights
Nashville to Miami flights
Nashville to Dulles Intl flights
Knoxville to LaGuardia flights
Louisville to John F Kennedy Intl flights
Nashville to Boston flights
Louisville to Miami flights
Louisville to Orlando flights
Cincinnati to Luis Munoz Marin Intl flights
Nashville to Salt Lake City flights
Nashville to Heathrow flights
Knoxville to O'Hare Intl flights
Cincinnati to Heathrow flights
Cincinnati to Cozumel flights
Nashville to Reagan-National flights
Knoxville to John F Kennedy Intl flights
Cincinnati to Boston flights

Top 8 airlines flying from Louisville to North America

Discover the top 8 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$177FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$84Average$148FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$137Average$393FlexibilityNo cancel feeOn-time63%
Breeze AirwaysCheapest$162Average$270FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$171Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$447FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$537Average$580FlexibilityNo cancel feeOn-timeN/A

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.