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$127+ Cheap flights from San Jose to Louisville (SJC - 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SDF
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from San Jose to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(Mytrip)

One-way from

$127
(FlightHub)

Popular in

February

Cheapest in

August

Average price

$985
Provider with most accurate pricing for San Jose-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for San Jose-Louisville Intl flights.
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From San Jose to Louisville Intl
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One-way flight from San Jose to Louisville Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from San Jose to Louisville

Cheapest flights from San Jose to Louisville
Explore the most affordable flight options available from San Jose to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

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.
mar. 3/112:19 pmSJC - SDF
3 stops25h 02mSpirit Airlines
mar. 3/187:16 pmSDF - SJC
2 stops21h 18mSpirit Airlines
Deal found 2/19$284
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.
mar. 3/186:25 pmSJC - SDF
2 stops12h 35mDelta
mar. 4/86:42 amSDF - SJC
2 stops10h 12mDelta
Deal found 2/20$374
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.
mar. 5/279:19 amSJC - SDF
3 stops30h 56mMultiple Airlines
sáb. 5/316:09 pmSDF - SJC
2 stops17h 15mMultiple Airlines
Deal found 2/20$386
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/32:46 pmSJC - SDF
1 stop6h 22mAmerican Airlines
lun. 4/71:44 pmSDF - SJC
2 stops12h 03mAmerican Airlines
Deal found 2/20$467
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/279:00 amSJC - SDF
2 stops8h 40mSouthwest
sáb. 5/313:45 pmSDF - SJC
1 stop6h 45mSouthwest
Deal found 2/20$512
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/116:20 amSJC - SDF
1 stop7h 42mUnited Airlines
dom. 4/208:00 amSDF - SJC
1 stop6h 42mUnited Airlines
Deal found 2/20$568
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/216:15 amSJC - SDF
2 stops12h 42mAlaska Airlines
lun. 2/245:15 amSDF - SJC
2 stops14h 36mAlaska Airlines
Deal found 2/20$1,087

Find flights from San Jose to Louisville within your budget

Customize your flight search to find flights from San Jose 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 febrero 20, 2025.

Fly from

San Jose

Fly to

Louisville

Route

Depart

Return

Price

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

mar. 3/11

2:19 pm-6:21 pm

3 stops25h 02m

Louisville Intl

mar. 3/18

7:16 pm-1:34 pm

2 stops21h 18m

$284

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

mar. 3/18

6:25 pm-10:00 am

2 stops12h 35m

Louisville Intl

mar. 4/8

6:42 am-1:54 pm

2 stops10h 12m

$374

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

mar. 5/27

9:19 am-7:15 pm

3 stops30h 56m

Louisville Intl

sáb. 5/31

6:09 pm-8:24 am

2 stops17h 15m

$386

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

jue. 4/3

2:46 pm-12:08 am

1 stop6h 22m

Louisville Intl

lun. 4/7

1:44 pm-10:47 pm

2 stops12h 03m

$467

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

mar. 5/27

9:00 am-8:40 pm

2 stops8h 40m

Louisville Intl

sáb. 5/31

3:45 pm-7:30 pm

1 stop6h 45m

$512

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

mar. 3/11

6:20 am-5:02 pm

1 stop7h 42m

Louisville Intl

dom. 4/20

8:00 am-11:42 am

1 stop6h 42m

$568

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

jue. 5/1

8:59 pm-11:00 am

2 stops11h 01m

Louisville Intl

dom. 5/4

5:45 am-4:58 pm

2 stops14h 13m

$1,344

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

lun. 4/14

7:34 pm-10:17 pm

2 stops23h 43m

$127

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

mar. 4/8

6:25 pm-11:22 am

2 stops13h 57m

$197

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

vie. 3/14

2:46 pm-12:08 am

1 stop6h 22m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
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Compare providers for flights from San Jose to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Louisville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Louisville

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

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

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

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

Find hourly flight availability from San Jose 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 febrero 20, 2025.

A simple way to save on the total cost of your ticket is to fly from San Jose to Louisville in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

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 febrero 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from San Jose 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 San Jose to Louisville round-trip?

    Currently priced at $284, Spirit Airlines will fly you from San Jose to Louisville and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $374 and $467, respectively. Spirit Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $127. Delta flights start at $197 while deals on American Airlines start at $234 one-way.

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

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

  • How can I find direct flights from San Jose to Louisville?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to Louisville?

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

Book flights to San Jose if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Top 5 airlines flying from San Jose to Louisville

Discover the top 5 airlines that operate flights from San Jose 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$182Average$268FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$352Average$765FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$380Average$558FlexibilityNo cancel feeOn-time69%
DeltaCheapest$397Average$507FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$416Average$662FlexibilityNo cancel feeOn-time63%
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