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$146+ Cheap flights from Sacramento to Louisville (SMF - 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SDF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Sacramento to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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 June 12, 2025.

Round-trip from

$227
(Mytrip)

One-way from

$146
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$465
From Sacramento Intl to Louisville Intl
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One-way flight from Sacramento Intl to Louisville Intl
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Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sacramento to Louisville

Cheapest flights from Sacramento to Louisville
Explore the most affordable flight options available from Sacramento to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 7/71:09 pmSMF - SDF
2 stops26h 26mSpirit Airlines
Wed 7/94:31 pmSDF - SMF
2 stops28h 56mSpirit Airlines
Deal found 6/11$227
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/237:00 amSMF - SDF
1 stop10h 00mUnited Airlines
Wed 10/17:00 amSDF - SMF
1 stop7h 48mUnited Airlines
Deal found 6/10$297
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/237:18 pmSMF - SDF
2 stops11h 36mDelta
Wed 10/18:20 amSDF - SMF
2 stops11h 09mDelta
Deal found 6/10$307
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/110:19 amSMF - SDF
2 stops34h 19mMultiple Airlines
Sat 7/1210:54 amSDF - SMF
3 stops24h 42mMultiple Airlines
Deal found 6/10$336
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/1812:42 pmSMF - SDF
1 stop8h 21mAmerican Airlines
Tue 9/2310:00 amSDF - SMF
2 stops8h 50mAmerican Airlines
Deal found 6/10$337
This Southwest deal was found by Cheapflights users on 6/11. 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.
Wed 7/164:10 pmSMF - SDF
1 stop5h 50mSouthwest
Tue 7/227:55 pmSDF - SMF
1 stop7h 10mSouthwest
Deal found 6/11$379

Cheapflights Fare Finder

Customize your flight search to find flights from Sacramento 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 June 12, 2025.
Use the filters below to find and compare flights from Sacramento to Louisville that are best for you.

Fly from

Sacramento

Fly to

Louisville

Route

Depart

Return

Price

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Mon 7/7

1:09 pm-6:35 pm

2 stops26h 26m

Louisville Intl

Wed 7/9

4:31 pm-6:27 pm

2 stops28h 56m

$227

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Tue 9/23

7:00 am-8:00 pm

1 stop10h 00m

Louisville Intl

Wed 10/1

7:00 am-11:48 am

1 stop7h 48m

$297

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Tue 9/23

7:18 pm-9:54 am

2 stops11h 36m

Louisville Intl

Wed 10/1

8:20 am-4:29 pm

2 stops11h 09m

$307

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Tue 7/1

10:19 am-11:38 pm

2 stops34h 19m

Louisville Intl

Sat 7/12

10:54 am-8:36 am

3 stops24h 42m

$336

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Thu 9/18

12:42 pm-12:03 am

1 stop8h 21m

Louisville Intl

Tue 9/23

10:00 am-3:50 pm

2 stops8h 50m

$337

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Wed 7/16

4:10 pm-1:00 am

1 stop5h 50m

Louisville Intl

Tue 7/22

7:55 pm-12:05 am

1 stop7h 10m

$379

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Wed 8/13

8:25 pm-1:51 pm

2 stops14h 26m

$146

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Wed 8/13

7:04 am-4:21 pm

1 stop6h 17m

$149

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Sun 10/26

6:15 am-6:44 pm

1 stop9h 29m

$184

SacramentoLouisville

SMF - SDF

SMFSDF

Sacramento Intl

Wed 8/13

5:15 am-8:26 pm

3 stops12h 11m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Sacramento to Louisville

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

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

Currently, January is the cheapest month in which you can book a flight from Sacramento to Louisville (average of $299). Flying from Sacramento 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 SMF to SDF?

Find hourly flight availability from Sacramento 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 June 12, 2025.

It’s optimal to fly from Sacramento to Louisville in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Sacramento to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Sacramento to Louisville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Sacramento to Louisville flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Sacramento to Louisville by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Spirit Airlines
6.3
Okay
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Sacramento to Louisville round-trip?

    According to our current data, Spirit Airlines ($227), United Airlines ($297), and Delta ($307) offers the cheapest pricing from Sacramento to Louisville. These flights start at 50% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Sacramento to Louisville are Spirit Airlines ($146), American Airlines ($149), and Delta ($184).

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

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

  • How can I find direct flights from Sacramento to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Sacramento to Louisville (average of $299). Flying from Sacramento 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 Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 5 airlines flying from Sacramento to Louisville

Discover the top 5 airlines that operate flights from Sacramento 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$217Average$352FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$286Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$297Average$456FlexibilityNo cancel feeOn-time69%
DeltaCheapest$331Average$396FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$361Average$466FlexibilityNo cancel feeOn-time63%

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