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$45+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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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 January 15, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$93
(Cheapflightsfares)

One-way from

$45
(Expedia)

Popular in

December

Cheapest in

July

Average price

$267

Good round-trip deal

$103 or less

Good one-way deal

$44 or less
Provider with most accurate pricing for Louisville Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-New York (NYC) flights.
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From Louisville Intl to North America
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One-way flight from Louisville Intl to North America
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Highest demand for flights based on searches. 10% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Louisville Intl to North America.
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Price to beat on a one-way flight from Louisville Intl to North America.
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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 January 15, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Tue 2/33:36 pm
SDF
-
FLL
Nonstop2h 34m
Spirit Airlines
Tue 2/1012:04 pm
FLL
-
SDF
Nonstop2h 37m
Spirit Airlines
Deal found 1/14$93
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Mon 2/26:54 pm
SDF
-
FLL
Nonstop2h 38m
Allegiant Air
Fri 2/136:00 am
FLL
-
SDF
Nonstop2h 40m
Allegiant Air
Deal found 1/14$96
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/111:55 pm
SDF
-
EWR
1 stop9h 32m
Spirit Airlines
Wed 2/185:00 am
EWR
-
SDF
1 stop7h 21m
Spirit Airlines
Deal found 1/13$96
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Mon 2/26:54 pm
SDF
-
FLL
Nonstop2h 38m
Multiple Airlines
Wed 2/116:39 am
FLL
-
SDF
1 stop6h 21m
Multiple Airlines
Deal found 1/14$106
This Mytrip deal was found by Cheapflights users on 1/13. 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.
Tue 2/103:36 pm
SDF
-
FLL
Nonstop2h 34m
Spirit Airlines
Thu 2/1211:59 am
FLL
-
SDF
Nonstop2h 39m
Spirit Airlines
Deal found 1/13$107
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Tue 2/33:36 pm
SDF
-
FLL
Nonstop2h 34m
Spirit Airlines
Thu 2/512:04 pm
FLL
-
SDF
Nonstop2h 37m
Spirit Airlines
Deal found 1/14$108
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/153:33 pm
SDF
-
FLL
Nonstop2h 34m
Spirit Airlines
Wed 2/186:35 am
FLL
-
SDF
1 stop5h 46m
Spirit Airlines
Deal found 1/13$109
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 2/193:33 pm
SDF
-
FLL
Nonstop2h 34m
Spirit Airlines
Tue 2/2411:59 am
FLL
-
SDF
Nonstop2h 39m
Spirit Airlines
Deal found 1/14$111
This Super.com deal was found by Cheapflights users on 1/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:36 pm
SDF
-
TPA
1 stop5h 13m
Spirit Airlines
Tue 2/1010:05 am
TPA
-
SDF
1 stop4h 36m
Spirit Airlines
Deal found 1/14$114
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Mon 3/169:13 pm
SDF
-
FLL
Nonstop2h 26m
Multiple Airlines
Tue 3/179:47 am
FLL
-
SDF
Nonstop2h 32m
Multiple Airlines
Deal found 1/13$116
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Mon 3/29:30 am
SDF
-
FLL
Nonstop2h 25m
Allegiant Air
Mon 3/96:00 am
FLL
-
SDF
Nonstop2h 40m
Allegiant Air
Deal found 1/14$117
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Sun 2/13:36 pm
SDF
-
TPA
1 stop5h 13m
Spirit Airlines
Tue 2/1010:05 am
TPA
-
SDF
1 stop4h 36m
Spirit Airlines
Deal found 1/14$119

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 January 15, 2026.
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

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 3/19

6:00 am-8:11 am

Nonstop2h 11m

Newark

Sun 3/22

10:30 am-1:06 pm

Nonstop2h 36m

$209

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sat 2/21

5:49 pm-11:04 pm

1 stop5h 15m

Orlando

Tue 2/24

5:30 pm-11:58 pm

1 stop6h 28m

$217

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 3/5

7:05 am-1:56 pm

1 stop6h 51m

Newark

Sun 3/8

9:26 pm-11:59 pm

Nonstop2h 33m

$219

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Sun 2/22

7:51 pm-12:01 am

1 stop4h 10m

Tampa

Mon 3/2

6:55 pm-10:47 pm

1 stop3h 52m

$221

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sun 2/8

5:45 pm-7:55 pm

Nonstop2h 10m

Orlando

Thu 2/12

7:20 pm-12:45 am

1 stop5h 25m

$227

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Tue 2/10

3:32 pm-7:46 pm

1 stop4h 14m

Orlando

Fri 2/13

5:30 am-9:28 am

1 stop3h 58m

$227

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 2/14

2:05 pm-7:05 pm

1 stop5h 00m

Newark

Tue 2/17

4:45 pm-10:13 pm

1 stop5h 28m

$229

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 2/4

7:50 am-12:09 pm

1 stop4h 19m

Newark

Sat 2/7

1:00 pm-6:11 pm

1 stop5h 11m

$229

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sat 2/7

5:30 pm-7:40 pm

Nonstop2h 10m

Orlando

Tue 2/10

7:30 am-4:50 pm

1 stop9h 20m

$233

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 1/29

6:28 am-8:46 am

Nonstop2h 18m

Newark

Sun 2/8

7:45 am-1:24 pm

1 stop5h 39m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Louisville to North America (average of $54). Flying from Louisville to North America in December is currently the most expensive (average of $87). 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 January 15, 2026.

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 25% 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 January 10, 2026.

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. Sunday at noon 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 January 15, 2026.
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
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,051 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,164 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,136 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,322 reviews
Southwest
8.0
Very good
4,258 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 United Airlines, Delta, or Southwest 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 Allegiant Air. According to our data, you can fly for as low as $36. Users have also found prices from $36 and $38 on Spirit Airlines and Southwest, respectively.

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

    Most travelers choose Louisville Intl - Miami, Louisville Intl - Las Vegas Harry Reid Intl or Louisville Intl - New York LaGuardia 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 $303, our data indicates the cheapest price to be $301. The most popular route (Louisville Intl - Miami), is priced around $189.

  • 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, March is the cheapest month in which you can book a flight from Louisville to North America (average of $54). Flying from Louisville to North America in December is currently the most expensive (average of $87). 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

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$50Average$174FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$84Average$139FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$129Average$266FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$137Average$396FlexibilityNo cancel feeOn-time63%
DeltaCheapest$142Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$150Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$168Average$350FlexibilityNo cancel feeOn-time71%

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