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$50+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 6, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$114
(Super.com)

One-way from

$50
(Super.com)

Popular in

December

Cheapest in

July

Average price

$267

Good round-trip deal

$90 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 6, 2026.

This Super.com deal was found by Cheapflights users on 1/6. 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 pmSDF - TPA
1 stop5h 13mSpirit Airlines
Tue 2/1010:05 amTPA - SDF
1 stop4h 36mSpirit Airlines
Deal found 1/6$114
This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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 1/293:36 pmSDF - TPA
1 stop5h 13mSpirit Airlines
Tue 2/310:05 amTPA - SDF
1 stop4h 36mSpirit Airlines
Deal found 1/5$123
This Cheapflightsfares deal was found by Cheapflights users on 1/5. 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 3/21:19 pmSDF - MCO
Nonstop2h 14mSpirit Airlines
Tue 3/106:00 amMCO - SDF
1 stop8h 38mSpirit Airlines
Deal found 1/5$135
This Super.com deal was found by Cheapflights users on 1/6. 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.
Sun 2/223:33 pmSDF - MCO
1 stop8h 21mSpirit Airlines
Fri 2/2710:05 amMCO - SDF
Nonstop2h 16mSpirit Airlines
Deal found 1/6$137
This Mytrip deal was found by Cheapflights users on 1/4. 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 2/26:54 pmSDF - MCO
1 stop12h 49mMultiple Airlines
Wed 2/410:44 amMCO - SDF
Nonstop2h 16mMultiple Airlines
Deal found 1/4$138
This flightsite.co.za deal was found by Cheapflights users on 1/6. 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 flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:19 pmSDF - ATL
1 stop10h 14mSpirit Airlines
Fri 2/276:00 amATL - SDF
1 stop6h 21mSpirit Airlines
Deal found 1/6$139
This CheapOair deal was found by Cheapflights users on 1/4. 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.
Sun 2/223:33 pmSDF - MCO
1 stop8h 21mSpirit Airlines
Mon 3/210:05 amMCO - SDF
Nonstop2h 16mSpirit Airlines
Deal found 1/4$139
This Priceline deal was found by Cheapflights users on 1/5. 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.
Tue 2/103:36 pmSDF - TPA
1 stop5h 13mMultiple Airlines
Thu 2/127:00 amTPA - SDF
1 stop6h 26mMultiple Airlines
Deal found 1/5$139
This Super.com deal was found by Cheapflights users on 1/5. 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.
Fri 1/231:55 pmSDF - MCO
Nonstop2h 14mSpirit Airlines
Mon 1/2610:44 amMCO - SDF
Nonstop2h 16mSpirit Airlines
Deal found 1/5$140
This Priceline deal was found by Cheapflights users on 1/6. 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.
Sat 4/258:31 pmSDF - MCO
Nonstop2h 14mSpirit Airlines
Sat 5/25:19 pmMCO - SDF
Nonstop2h 17mSpirit Airlines
Deal found 1/6$141
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/103:36 pmSDF - MCO
1 stop8h 23mSpirit Airlines
Fri 2/2010:05 amMCO - SDF
Nonstop2h 16mSpirit Airlines
Deal found 1/5$142
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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 pmSDF - ATL
1 stop5h 13mSpirit Airlines
Thu 2/58:58 amATL - SDF
1 stop5h 43mSpirit Airlines
Deal found 1/6$143

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 6, 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

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Tue 2/24

3:33 pm-9:25 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Sat 2/28

5:25 am-11:05 am

1 stop5h 40m

$143

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Wed 2/25

1:19 pm-9:46 pm

1 stop8h 27m

Atlanta Hartsfield-Jackson

Thu 2/26

3:12 pm-8:40 am

1 stop17h 28m

$170

LouisvilleAtlanta

SDF - ATL

SDFATL

Louisville Intl

Tue 2/24

3:33 pm-11:03 pm

1 stop7h 30m

Atlanta Hartsfield-Jackson

Fri 2/27

9:36 pm-11:05 am

1 stop13h 29m

$184

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Mon 2/9

5:45 pm-7:55 pm

Nonstop2h 10m

Orlando

Sat 2/14

8:45 am-11:00 am

Nonstop2h 15m

$189

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Thu 1/22

3:36 pm-8:49 pm

1 stop5h 13m

Tampa

Sun 1/25

8:38 am-2:41 pm

1 stop6h 03m

$193

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Wed 2/18

10:46 am-5:21 pm

1 stop6h 35m

Miami

Wed 2/25

1:28 pm-8:28 pm

1 stop7h 00m

$199

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 2/3

5:45 pm-10:00 pm

1 stop4h 15m

Miami

Tue 2/10

2:35 pm-10:10 pm

1 stop7h 35m

$199

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 1/29

6:28 am-8:46 am

Nonstop2h 18m

Newark

Mon 2/9

8:45 pm-11:23 pm

Nonstop2h 38m

$209

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Wed 3/4

7:00 am-12:23 pm

1 stop5h 23m

Miami

Tue 3/10

7:02 am-2:00 pm

1 stop6h 58m

$209

LouisvilleTampa

SDF - TPA

SDFTPA

Louisville Intl

Fri 2/6

11:40 am-4:00 pm

1 stop4h 20m

Tampa

Thu 2/12

3:55 pm-6:05 pm

Nonstop2h 10m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

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 6, 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 26% 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 3, 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 6, 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
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
8,022 reviews
Southwest
8.0
Very good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
9,138 reviews
Southwest
8.0
Very good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
11,088 reviews
Southwest
8.0
Very good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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
8,283 reviews
Southwest
8.0
Very good
4,249 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

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 Spirit Airlines, Southwest, 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 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 - Las Vegas Harry Reid Intl, Louisville Intl - Orlando 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 - Las Vegas Harry Reid Intl), is priced around $183.

  • 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.

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Alternative routes for Louisville to North America

See prices for flight routes from nearby airports that may be better suited for you.
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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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$177FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$84Average$143FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$137Average$394FlexibilityNo cancel feeOn-time63%
Breeze AirwaysCheapest$166Average$272FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$168Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$175Average$348FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$197Average$401FlexibilityNo cancel feeOn-time69%

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