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$41+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$106
(Cheapflightsfares)

One-way from

$42
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$255

Good round-trip deal

$69 or less

Good one-way deal

$40 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. 11% potential increase in price ($33 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 May 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 5/1312:58 pmSDF - MCO
Nonstop2h 09mSpirit Airlines
Thu 5/158:05 amMCO - SDF
Nonstop2h 13mSpirit Airlines
Deal found 4/29$106
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sat 5/246:25 pmSDF - MCO
Nonstop2h 17mMultiple Airlines
Wed 5/288:17 amMCO - SDF
1 stop10h 58mMultiple Airlines
Deal found 4/29$132
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Wed 5/282:07 pmSDF - ORD
1 stop7h 01mSpirit Airlines
Wed 6/46:30 amORD - SDF
1 stop5h 42mSpirit Airlines
Deal found 4/30$147
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/248:56 amSDF - ORD
Nonstop1h 36mAmerican Airlines
Sun 5/258:25 pmORD - SDF
Nonstop1h 36mAmerican Airlines
Deal found 4/30$179
This Mytrip deal was found by Cheapflights users on 4/29. 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 6/26:48 pmSDF - BOS
1 stop28h 41mSpirit Airlines
Wed 6/45:42 pmBOS - SDF
1 stop16h 36mSpirit Airlines
Deal found 4/29$187
This Mytrip deal was found by Cheapflights users on 4/29. 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 6/42:07 pmSDF - IAH
1 stop18h 40mSpirit Airlines
Sun 6/87:44 pmIAH - SDF
1 stop21h 09mSpirit Airlines
Deal found 4/29$188
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:55 amSDF - ORD
Nonstop1h 37mUnited Airlines
Wed 6/47:40 pmORD - SDF
Nonstop1h 34mUnited Airlines
Deal found 4/30$190
This Mytrip deal was found by Cheapflights users on 4/28. 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 6/201:55 pmSDF - BOS
1 stop26h 46mMultiple Airlines
Sun 6/2211:31 amBOS - SDF
1 stop26h 08mMultiple Airlines
Deal found 4/28$199
This Delta deal was found by Cheapflights users on 4/29. 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 6/306:00 amSDF - MIA
1 stop7h 08mDelta
Fri 7/48:02 amMIA - SDF
1 stop6h 17mDelta
Deal found 4/29$199
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/2410:52 amSDF - ORD
1 stop6h 38mDelta
Sun 5/256:24 amORD - SDF
1 stop4h 37mDelta
Deal found 4/30$199
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Sat 5/244:45 pmSDF - LGA
1 stop5h 18mSpirit Airlines
Mon 5/266:00 amLGA - SDF
1 stop11h 53mSpirit Airlines
Deal found 4/29$202
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/304:25 pmSDF - LGA
Nonstop2h 19mDelta
Mon 6/212:29 pmLGA - SDF
Nonstop2h 30mDelta
Deal found 4/30$203

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 May 1, 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

Tue 5/13

12:58 pm-3:07 pm

Nonstop2h 09m

Orlando

Thu 5/15

8:05 am-10:18 am

Nonstop2h 13m

$106

LouisvilleOrlando

SDF - MCO

SDFMCO

Louisville Intl

Sat 5/24

6:25 pm-8:42 pm

Nonstop2h 17m

Orlando

Wed 5/28

8:17 am-7:15 pm

1 stop10h 58m

$132

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Wed 5/28

2:07 pm-8:08 pm

1 stop7h 01m

Chicago O'Hare Intl

Wed 6/4

6:30 am-1:12 pm

1 stop5h 42m

$147

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

Tue 5/13

12:58 pm-7:46 pm

1 stop7h 48m

Houston George Bush Intcntl

Thu 5/15

5:53 pm-1:12 pm

1 stop18h 19m

$174

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 6/24

6:21 am-8:59 am

Nonstop2h 38m

Miami

Wed 8/6

9:51 pm-12:24 am

Nonstop2h 33m

$179

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Sat 5/24

8:56 am-9:32 am

Nonstop1h 36m

Chicago O'Hare Intl

Sun 5/25

8:25 pm-11:01 pm

Nonstop1h 36m

$179

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Mon 6/2

6:48 pm-11:29 pm

1 stop28h 41m

Boston Logan Intl

Wed 6/4

5:42 pm-10:18 am

1 stop16h 36m

$187

LouisvilleChicago

SDF - ORD

SDFORD

Louisville Intl

Wed 5/28

8:55 am-9:32 am

Nonstop1h 37m

Chicago O'Hare Intl

Wed 6/4

7:40 pm-10:14 pm

Nonstop1h 34m

$190

LouisvilleMiami

SDF - MIA

SDFMIA

Louisville Intl

Tue 6/24

7:06 am-1:08 pm

1 stop6h 02m

Miami

Wed 8/6

12:46 pm-6:34 pm

1 stop5h 48m

$199

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Fri 6/20

1:55 pm-4:41 pm

1 stop26h 46m

Boston Logan Intl

Sun 6/22

11:31 am-1:39 pm

1 stop26h 08m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, 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 $327). 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 May 1, 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 May 1, 2025.
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
160 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,968 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,294 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,934 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,696 reviews
Breeze Airways
8.1
Very good
160 reviews

Boarding

8.3

Overall

8.1

Entertainment

6.6

Crew

8.8

Comfort

8.2

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 6 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 $90 and $100 on American Airlines and Southwest, respectively.

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

    Most travelers choose Louisville Intl - Boston Logan Intl, 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 $120, our data indicates the cheapest price to be $42. The most popular route (Louisville Intl - Boston Logan Intl), is priced around $185.

  • 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 $327). 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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Alternative routes for Louisville to North America

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$61Average$204FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$80Average$155FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$137Average$429FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$150Average$324FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$158Average$369FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$158Average$274FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$177Average$356FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$427FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$416Average$623FlexibilityNo cancel feeOn-time75%

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