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$69+ Cheap flights from North America to Louisville (SDF)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SDF
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from North America to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from North America (0NA) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$137
(United Airlines)

One-way from

$69
(United Airlines)

Good round-trip deal

$56 or less

Good one-way deal

$56 or less
From North America to Louisville Intl
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One-way flight from North America to Louisville Intl
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Price to beat on a round-trip flight from North America to Louisville Intl.
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Price to beat on a one-way flight from North America to Louisville Intl.
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Find flight deals from North America to Louisville

Cheapest flights from North America to Louisville
Explore the most affordable flight options available from North America to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 2/255:55 pmORD - SDF
Nonstop1h 19mAmerican Airlines
jue. 2/2712:36 pmSDF - ORD
Nonstop1h 40mAmerican Airlines
Deal found 1/21$137
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
vie. 5/163:06 pmMSP - SDF
Nonstop1h 55mSun Country Air
lun. 5/197:00 pmSDF - MSP
Nonstop2h 06mSun Country Air
Deal found 1/20$155
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/198:21 pmATL - SDF
1 stop4h 17mAmerican Airlines
mié. 2/266:40 amSDF - ATL
1 stop5h 22mAmerican Airlines
Deal found 1/20$159
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/312:53 pmEWR - SDF
1 stop7h 32mSpirit Airlines
lun. 3/107:03 pmSDF - EWR
1 stop28h 53mSpirit Airlines
Deal found 1/20$167
This Mytrip deal was found by Cheapflights users on 1/20. 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.
jue. 2/2010:13 amATL - SDF
1 stop8h 19mSpirit Airlines
lun. 2/249:30 pmSDF - ATL
1 stop11h 38mSpirit Airlines
Deal found 1/20$170
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/18:25 amATL - SDF
Nonstop1h 25mSouthwest
mié. 3/59:00 amSDF - ATL
Nonstop1h 25mSouthwest
Deal found 1/21$172
This Delta deal was found by Cheapflights users on 1/21. 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.
jue. 2/206:45 amORD - SDF
1 stop3h 46mDelta
lun. 2/246:20 pmSDF - ORD
1 stop3h 33mDelta
Deal found 1/21$177
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/205:47 pmIAD - SDF
1 stop5h 57mUnited Airlines
mié. 2/2610:05 amSDF - IAD
Nonstop1h 37mUnited Airlines
Deal found 1/20$194
This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/18:00 pmORD - SDF
Nonstop1h 30mUnited Airlines
jue. 4/1011:04 amSDF - ORD
Nonstop1h 36mUnited Airlines
Deal found 1/21$197
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 2/510:03 amIAD - SDF
1 stop3h 55mDelta
sáb. 2/82:43 pmSDF - IAD
1 stop6h 22mDelta
Deal found 1/21$199
This CheapOair deal was found by Cheapflights users on 1/21. 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.
dom. 3/25:51 pmDFW - SDF
1 stop25h 34mSpirit Airlines
mié. 3/57:03 pmSDF - DFW
1 stop26h 32mSpirit Airlines
Deal found 1/21$207
This Delta deal was found by Cheapflights users on 1/21. 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.
vie. 3/216:30 pmLGA - SDF
Nonstop2h 28mDelta
dom. 3/236:00 amSDF - LGA
Nonstop2h 15mDelta
Deal found 1/21$209

Find flights from North America to Louisville within your budget

Customize your flight search to find flights from North America to Louisville 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

mar. 2/25

5:55 pm-8:14 pm

Nonstop1h 19m

Louisville Intl

jue. 2/27

12:36 pm-1:16 pm

Nonstop1h 40m

$137

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

mié. 2/19

8:21 pm-12:38 am

1 stop4h 17m

Louisville Intl

mié. 2/26

6:40 am-12:02 pm

1 stop5h 22m

$159

NewarkLouisville

EWR - SDF

EWRSDF

Newark

lun. 3/3

12:53 pm-8:25 pm

1 stop7h 32m

Louisville Intl

lun. 3/10

7:03 pm-11:56 pm

1 stop28h 53m

$167

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

jue. 2/20

10:13 am-6:32 pm

1 stop8h 19m

Louisville Intl

lun. 2/24

9:30 pm-9:08 am

1 stop11h 38m

$170

AtlantaLouisville

ATL - SDF

ATLSDF

Atlanta Hartsfield-Jackson

sáb. 3/1

8:25 am-9:50 am

Nonstop1h 25m

Louisville Intl

mié. 3/5

9:00 am-10:25 am

Nonstop1h 25m

$172

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

jue. 2/20

6:45 am-11:31 am

1 stop3h 46m

Louisville Intl

lun. 2/24

6:20 pm-8:53 pm

1 stop3h 33m

$177

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

jue. 2/20

5:47 pm-11:44 pm

1 stop5h 57m

Louisville Intl

mié. 2/26

10:05 am-11:42 am

Nonstop1h 37m

$194

ChicagoLouisville

ORD - SDF

ORDSDF

Chicago O'Hare Intl

mar. 4/1

8:00 pm-10:30 pm

Nonstop1h 30m

Louisville Intl

jue. 4/10

11:04 am-11:40 am

Nonstop1h 36m

$197

Washington, D.C.Louisville

IAD - SDF

IADSDF

Washington, D.C. Dulles Intl

mié. 2/5

10:03 am-1:58 pm

1 stop3h 55m

Louisville Intl

sáb. 2/8

2:43 pm-9:05 pm

1 stop6h 22m

$199

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

dom. 3/2

5:51 pm-8:25 pm

1 stop25h 34m

Louisville Intl

mié. 3/5

7:03 pm-8:35 pm

1 stop26h 32m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from North America to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from North America 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 North America to Louisville

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

What is the cheapest month to book a flight from North America to Louisville?

Currently, January is the cheapest month in which you can book a flight from North America to Louisville (average of $299). Flying from North America to Louisville in April is currently the most expensive (average of $369). 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 NA to SDF?

Find hourly flight availability from North America to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from North America to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated enero 21, 2025.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from North America to Louisville. 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 into for flights to Louisville from North America?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from North America to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

  • How popular is this North America to Louisville flight route?

    This flight path from North America to Louisville Intl was viewed by 16 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from North America to Louisville one-way?

    The cheapest airlines for a one-way flight from North America to Louisville are United Airlines ($69), Southwest ($69), and Spirit Airlines ($74).

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

    Most travelers choose Newark - Louisville Intl, Boston Logan Intl - Louisville Intl or New York LaGuardia - Louisville Intl when deciding on the best route from North America to Louisville.

  • What are the cheapest flights from North America to Louisville?

    While on average a flight from North America to Louisville is generally $163, our data shows the cheapest flight currently is $161. When looking at the most popular route, (Newark - Louisville Intl), you can expect to pay $167 for that flight.

  • Can I find deals for flights from North America to Louisville that include hotel bookings?

    Yes. In addition to deals on North America to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North America to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Louisville.

  • Can I find deals for business class flights from North America to Louisville?

    Yes. Cheapflights offers flight deals from North America to Louisville 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 North America to Louisville?

    Currently, January is the cheapest month in which you can book a flight from North America to Louisville (average of $299). Flying from North America to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near North America?

Book flights to North America if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Alternative routes for North America to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Louisville flights

Top 8 airlines flying from North America to Louisville

Discover the top 8 airlines that operate flights from North America to Louisville. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$66Average$220FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$76Average$129FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$153Average$279FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$156Average$369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$386FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$173Average$500FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$207Average$485FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$485Average$742FlexibilityNo cancel feeOn-time75%
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