How long is the flight from San Jose, California to Louisville?

A quick flight from San Jose, California to Louisville can take about 6h 25m. Delta provides one of the quickest options available for as low as $264. The distance from San Jose, California to Louisville is about 1964 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from San Jose, California to Louisville round-trip?

Currently priced at $195, Delta will fly you from San Jose, California to Louisville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $354 and $416, respectively. You may be able to fly from San Jose, California to Louisville for 67% less than the average price by searching for these airlines.

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.

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).

What are the most popular airlines that fly from San Jose, California to Louisville?

When booking a flight from San Jose, California to Louisville, you may want to consider flying on Southwest, American Airlines or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on San Jose, California-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Louisville flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Jose, California-Louisville flights, Cheapflights users trust eDreams the most. eDreams 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, California-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$204+ Flights from San Jose, CA to Louisville

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Cheap 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 December 2, 2025.

Tue 12/1612:40 pmSJC - SDF

1 stop6h 29mUnited Airlines

Fri 12/198:00 amSDF - SJC

1 stop8h 33mUnited Airlines

Deal found 12/2

$513

Tue 12/1610:25 pmSJC - SDF

2 stops12h 24mDelta

Fri 12/196:00 amSDF - SJC

1 stop8h 40mDelta

Deal found 12/2

$518

Thu 12/1810:25 pmSJC - SDF

1 stop8h 25mDelta

Thu 12/256:00 amSDF - SJC

1 stop8h 14mDelta

Deal found 11/30

$559

Tue 12/166:00 amSJC - SDF

1 stop6h 32mAmerican Airlines

Sat 12/201:46 pmSDF - SJC

1 stop10h 27mAmerican Airlines

Deal found 12/1

$619

Wed 12/2412:25 pmSJC - SDF

1 stop6h 05mSouthwest

Tue 12/306:20 amSDF - SJC

1 stop7h 25mSouthwest

Deal found 11/29

$681

Mon 12/1512:40 pmSJC - SDF

1 stop6h 30mUnited Airlines

Fri 12/198:00 amSDF - SJC

1 stop8h 33mUnited Airlines

Deal found 11/30

$709

Best flights from San Jose to Louisville
Discover carefully curated flight deals from San Jose to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 2, 2025.

Tue 1/277:45 amSJC - SDF

2 stops13h 05mDelta

Wed 1/287:00 amSDF - SJC

2 stops13h 40mDelta

Deal found 12/1

$254

Wed 2/188:05 amSJC - SDF

1 stop6h 25mSouthwest

Sat 2/215:35 amSDF - SJC

1 stop7h 35mSouthwest

Deal found 12/1

$264

Wed 1/216:00 amSJC - SDF

1 stop8h 33mAmerican Airlines

Sun 1/258:07 amSDF - SJC

2 stops13h 27mAmerican Airlines

Deal found 12/2

$295

Wed 1/2112:10 pmSJC - SDF

1 stop6h 00mSouthwest

Sun 1/254:50 pmSDF - SJC

1 stop8h 05mSouthwest

Deal found 12/2

$383

Tue 2/2410:30 pmSJC - SDF

1 stop7h 58mDelta

Wed 2/254:30 pmSDF - SJC

1 stop7h 23mDelta

Deal found 11/29

$407

Last-minute flights from San Jose to Louisville
Discover last-minute flight deals from San Jose to Louisville. Data last updated December 2, 2025 and is based on user searches.

Tue 12/1612:40 pmSJC - SDF

1 stop6h 29mUnited Airlines

Fri 12/198:00 amSDF - SJC

1 stop8h 33mUnited Airlines

Deal found 12/2

$513

Tue 12/1610:25 pmSJC - SDF

2 stops12h 24mDelta

Fri 12/196:00 amSDF - SJC

1 stop8h 40mDelta

Deal found 12/2

$518

Thu 12/1810:25 pmSJC - SDF

1 stop8h 25mDelta

Thu 12/256:00 amSDF - SJC

1 stop8h 14mDelta

Deal found 11/30

$559

Fri 1/167:00 amSJC - SDF

1 stop8h 45mSouthwest

Mon 1/196:25 amSDF - SJC

1 stop7h 30mSouthwest

Deal found 12/1

$449

Wed 1/216:00 amSJC - SDF

1 stop8h 33mAmerican Airlines

Sun 1/258:07 amSDF - SJC

2 stops13h 27mAmerican Airlines

Deal found 12/2

$295

Wed 1/2112:10 pmSJC - SDF

1 stop6h 00mSouthwest

Sun 1/254:50 pmSDF - SJC

1 stop8h 05mSouthwest

Deal found 12/2

$383

Tue 1/277:45 amSJC - SDF

2 stops13h 05mDelta

Wed 1/287:00 amSDF - SJC

2 stops13h 40mDelta

Deal found 12/1

$254

One-way flights from San Jose to Louisville
Search for one-way flight options from San Jose to Louisville. Find affordable one-way fares based on user searches. Data last updated December 2, 2025.

Sun 1/182:06 pmSJC - SDF

1 stop6h 49mDelta

Deal found 11/29

$204

Wed 12/315:40 pmSJC - SDF

2 stops12h 49mDelta

Deal found 11/30

$209

Tue 12/3010:55 pmSJC - SDF

1 stop7h 34mDelta

Deal found 11/30

$249

Sun 4/128:08 pmSJC - SDF

3 stops39h 25mMultiple Airlines

Deal found 12/2

$252

Wed 4/86:03 amSJC - SDF

2 stops9h 59mAmerican Airlines

Deal found 12/2

$254

Mon 1/192:06 pmSJC - SDF

1 stop6h 44mDelta

Deal found 11/29

$269

Fri 12/128:08 pmSJC - SDF

3 stops35h 52mMultiple Airlines

Deal found 11/30

$275

Thu 1/16:00 amSJC - SDF

1 stop8h 28mAmerican Airlines

Deal found 11/30

$289

Wed 12/2412:31 pmSJC - SDF

1 stop7h 16mDelta

Deal found 12/1

$290

Sun 1/46:54 pmSJC - SDF

2 stops13h 43mDelta

Deal found 11/30

$295

Fri 4/108:08 pmSJC - SDF

3 stops38h 18mMultiple Airlines

Deal found 12/2

$296

Find flight deals from San Jose to Louisville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$254 (Delta)
One-way from	$204 (Delta)
Popular in	May
Cheapest in	August
Average price	$647

Provider with most accurate pricing for San Jose-Louisville Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Jose-Louisville Intl flights.

Search Deals

From San Jose to Louisville Intl

Search Deals

One-way flight from San Jose to Louisville Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($76 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Tue 1/27

7:45 am-11:50 pm

2 stops13h 05m

Louisville Intl

Wed 1/28

7:00 am-5:40 pm

2 stops13h 40m

$254

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Wed 2/18

8:05 am-5:30 pm

1 stop6h 25m

Louisville Intl

Sat 2/21

5:35 am-10:10 am

1 stop7h 35m

$264

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Wed 1/21

6:00 am-5:33 pm

1 stop8h 33m

Louisville Intl

Sun 1/25

8:07 am-6:34 pm

2 stops13h 27m

$295

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Wed 1/21

12:10 pm-9:10 pm

1 stop6h 00m

Louisville Intl

Sun 1/25

4:50 pm-9:55 pm

1 stop8h 05m

$383

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Tue 2/24

10:30 pm-9:28 am

1 stop7h 58m

Louisville Intl

Wed 2/25

4:30 pm-8:53 pm

1 stop7h 23m

$407

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Tue 1/20

10:45 pm-9:26 am

1 stop7h 41m

$204

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Sun 1/18

9:15 am-11:55 pm

2 stops11h 40m

$209

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Tue 12/30

10:55 pm-9:29 am

1 stop7h 34m

$249

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Sun 4/12

8:08 pm-2:33 pm

3 stops39h 25m

$252

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Wed 4/8

6:03 am-7:02 pm

2 stops9h 59m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 14 results

Compare providers for flights from San Jose to Louisville

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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, California-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Louisville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Jose, California-Louisville flights, Cheapflights users trust eDreams the most. eDreams 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, California-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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Louisville

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

Currently, September is the cheapest month in which you can book a flight from San Jose, California to Louisville (average of $112). Flying from San Jose, California to Louisville in June is currently the most expensive (average of $254). 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?

A simple way to save on the total cost of your ticket is to fly from San Jose, California to Louisville in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Louisville

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from San Jose to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very good

4,253 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

American Airlines

7.2

Good

11,045 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

How long is the flight from San Jose, California to Louisville?
A quick flight from San Jose, California to Louisville can take about 6h 25m. Delta provides one of the quickest options available for as low as $264. The distance from San Jose, California to Louisville is about 1964 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from San Jose, California to Louisville round-trip?
Currently priced at $195, Delta will fly you from San Jose, California to Louisville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $354 and $416, respectively. You may be able to fly from San Jose, California to Louisville for 67% less than the average price by searching for these airlines.
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, California to Louisville?
Currently, September is the cheapest month in which you can book a flight from San Jose, California to Louisville (average of $112). Flying from San Jose, California to Louisville in June is currently the most expensive (average of $254). 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

Shepherdsville

Jeffersonville

Elizabethtown

Corydon

Bardstown

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Top 3 airlines flying from San Jose to Louisville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$354	Average$707	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$370	Average$435	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$416	Average$592	FlexibilityNo cancel fee	On-time63%

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$204+ Cheap flights from San Jose, CA 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Jose to Louisville with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Jose to Louisville

Cheapest flights from San Jose to LouisvilleExplore 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 December 2, 2025.

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 December 2, 2025.

Find flight deals from San Jose to Louisville

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Louisville that are best for you.

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 December.

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.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Louisville

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

What is the cheapest time of day to fly from SJC to SDF?

Reviews of airlines servicing Louisville

Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from San Jose to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from San Jose, California to Louisville?

What are the cheapest airlines flying from San Jose, California to Louisville round-trip?

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

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

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

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

Traveling to a place near Louisville?

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Alternative routes for San Jose to Louisville

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Top 3 airlines flying from San Jose to Louisville

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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 December 2, 2025.