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$42+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(FlightHub)

One-way from

$42
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$258

Good round-trip deal

$96 or less

Good one-way deal

$72 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. 12% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 21, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:16 pmSDF - FLL
Nonstop2h 38mSpirit Airlines
Sat 3/153:44 pmFLL - SDF
Nonstop2h 37mSpirit Airlines
Deal found 2/20$86
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:12 pmSDF - FLL
Nonstop2h 29mAllegiant Air
Fri 3/72:59 pmFLL - SDF
Nonstop2h 38mAllegiant Air
Deal found 2/20$91
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:33 pmSDF - MCO
Nonstop2h 19mSpirit Airlines
Fri 4/113:00 pmMCO - SDF
Nonstop2h 17mSpirit Airlines
Deal found 2/19$106
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:05 pmSDF - FLL
Nonstop2h 27mMultiple Airlines
Sun 6/15:36 pmFLL - SDF
Nonstop2h 27mMultiple Airlines
Deal found 2/19$111
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:16 pmSDF - EWR
1 stop28h 43mSpirit Airlines
Tue 3/188:20 pmEWR - SDF
1 stop26h 38mSpirit Airlines
Deal found 2/19$149
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/147:16 pmSDF - BOS
1 stop14h 43mSpirit Airlines
Wed 3/195:15 amBOS - SDF
1 stop11h 23mSpirit Airlines
Deal found 2/20$153
This Mytrip deal was found by Cheapflights users on 2/20. 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 5/96:19 pmSDF - MCO
1 stop25h 10mMultiple Airlines
Wed 5/146:00 amMCO - SDF
1 stop14h 03mMultiple Airlines
Deal found 2/20$162
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:33 pmSDF - EWR
2 stops17h 54mMultiple Airlines
Wed 3/262:29 pmEWR - SDF
1 stop8h 29mMultiple Airlines
Deal found 2/19$163
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Tue 4/86:00 amSDF - MIA
2 stops27h 25mSpirit Airlines
Tue 4/2910:34 amMIA - SDF
2 stops35h 43mSpirit Airlines
Deal found 2/20$196
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:00 amSDF - LGA
Nonstop2h 15mDelta
Wed 3/269:25 amLGA - SDF
Nonstop2h 32mDelta
Deal found 2/20$197
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 amSDF - MIA
Nonstop2h 36mAmerican Airlines
Tue 4/229:05 pmMIA - SDF
Nonstop2h 40mAmerican Airlines
Deal found 2/19$197
This Mytrip deal was found by Cheapflights users on 2/20. 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 3/147:16 pmSDF - BOS
1 stop14h 43mMultiple Airlines
Sun 3/232:10 pmBOS - SDF
2 stops20h 13mMultiple Airlines
Deal found 2/20$199

Find flights from Louisville to North America within your budget

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 February 21, 2025.

Fly from

Louisville

Fly to

North America

Route

Depart

Return

Price

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Sat 3/8

7:16 pm-9:54 pm

Nonstop2h 38m

Fort Lauderdale

Sat 3/15

3:44 pm-6:21 pm

Nonstop2h 37m

$86

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Mon 3/3

6:12 pm-8:41 pm

Nonstop2h 29m

Fort Lauderdale

Fri 3/7

2:59 pm-5:37 pm

Nonstop2h 38m

$91

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Mon 4/7

5:33 pm-7:52 pm

Nonstop2h 19m

Orlando

Fri 4/11

3:00 pm-5:17 pm

Nonstop2h 17m

$106

LouisvilleFort Lauderdale

SDF - FLL

SDFFLL

Louisville Intl

Wed 5/28

8:05 pm-10:32 pm

Nonstop2h 27m

Fort Lauderdale

Sun 6/1

5:36 pm-8:03 pm

Nonstop2h 27m

$111

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Tue 3/11

7:16 pm-11:59 pm

1 stop28h 43m

Newark

Tue 3/18

8:20 pm-10:58 pm

1 stop26h 38m

$149

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Fri 3/14

7:16 pm-9:59 am

1 stop14h 43m

Boston Logan Intl

Wed 3/19

5:15 am-4:38 pm

1 stop11h 23m

$153

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Fri 5/9

6:19 pm-7:29 pm

1 stop25h 10m

Orlando

Wed 5/14

6:00 am-8:03 pm

1 stop14h 03m

$162

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 3/19

5:33 pm-11:27 am

2 stops17h 54m

Newark

Wed 3/26

2:29 pm-10:58 pm

1 stop8h 29m

$163

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 4/8

6:00 am-9:25 am

2 stops27h 25m

Miami

Tue 4/29

10:34 am-10:17 pm

2 stops35h 43m

$196

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Mon 3/24

12:02 pm-2:10 pm

Nonstop2h 08m

New York LaGuardia

Wed 4/9

6:29 pm-8:55 pm

Nonstop2h 26m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Louisville to North America

Get recent, data-driven insights about flights from Louisville to North America including ideal travel times, pricing trends, and more.

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 $344). 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 February 21, 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.

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 February 21, 2025.
Southwest
8.1
Very good
4,401 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,401 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,401 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,401 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
765 reviews
Southwest
8.1
Very good
4,401 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 18 times in the past calendar month.

  • 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 $42. Users have also found prices from $48 and $99 on Allegiant Air and Delta, 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 - Newark when deciding on the best route from Louisville to North America.

  • 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 $344). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Louisville to North America

Discover the top 9 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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$58Average$200FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$80Average$154FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$138Average$431FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$150Average$328FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$158Average$376FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$159Average$294FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$177Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$421FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$416Average$648FlexibilityNo cancel feeOn-time75%
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