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Cheap flights from Louisville to San Jose from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to San Jose departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:36 pm - 8:48 pmSDF  Louisville Intl-SJC San Jose
8h 12m1 stop Denver Intl
United Airlines Logo
1:00 pm - 10:32 pmSJC  San Jose-SDF Louisville Intl
6h 32m1 stop Denver Intl
$335United Airlines
Sat, Oct 17 - Sat, Oct 24
Delta Logo
1:59 pm - 7:00 pmSDF  Louisville Intl-SJC San Jose
8h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:40 pm - 8:57 amSJC  San Jose-SDF Louisville Intl
7h 17m1 stop Atlanta Hartsfield-Jackson
$335Delta
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
4:19 pm - 10:01 pmSDF  Louisville Intl-SJC San Jose
8h 42m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 6:50 pmSJC  San Jose-SDF Louisville Intl
9h 50m1 stop Dallas/Fort Worth
$335American Airlines
Sat, Sep 26 - Sat, Oct 3
Delta Logo
4:29 pm - 8:41 pmSDF  Louisville Intl-SJC San Jose
7h 12m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 5:59 pmSJC  San Jose-SDF Louisville Intl
8h 54m1 stop Minneapolis St Paul
$335Delta
Wed, Sep 30 - Tue, Oct 13
Southwest Logo
7:10 pm - 11:25 pmSDF  Louisville Intl-SJC San Jose
7h 15m1 stop Chicago Midway
Southwest Logo
11:00 pm - 11:15 amSJC  San Jose-SDF Louisville Intl
9h 15m1 stop Chicago Midway
$337Southwest
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
4:18 pm - 10:08 pmSDF  Louisville Intl-SJC San Jose
8h 50m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 6:37 pmSJC  San Jose-SDF Louisville Intl
9h 37m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$340American Airlines
Sat, Oct 17 - Sat, Oct 24
Southwest Logo
4:15 pm - 8:10 pmSDF  Louisville Intl-SJC San Jose
6h 55m1 stop Las Vegas Harry Reid Intl
Southwest Logo
12:30 pm - 11:10 pmSJC  San Jose-SDF Louisville Intl
7h 40m2 stops San Diego Phoenix Sky Harbor Intl
$342Southwest
Fri, Sep 11 - Mon, Sep 14
Delta Logo
4:29 pm - 8:41 pmSDF  Louisville Intl-SJC San Jose
7h 12m1 stop Minneapolis St Paul
Delta Logo
10:40 pm - 8:57 amSJC  San Jose-SDF Louisville Intl
7h 17m1 stop Atlanta Hartsfield-Jackson
$353Delta
Wed, Sep 30 - Mon, Oct 12
United Airlines Logo
7:00 am - 12:02 pmSDF  Louisville Intl-SJC San Jose
8h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
1:00 pm - 10:24 pmSJC  San Jose-SDF Louisville Intl
6h 24m1 stop Denver Intl
$401United Airlines
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
3:24 pm - 9:08 pmSDF  Louisville Intl-SJC San Jose
8h 44m1 stop Denver Intl
United Airlines Logo
1:00 pm - 10:24 pmSJC  San Jose-SDF Louisville Intl
6h 24m1 stop Denver Intl
$435United Airlines
Mon, Nov 9 - Sat, Nov 14

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American Airlines flights from Louisville to San Jose, California

Our best American Airlines deals on Louisville to San Jose, California flight tickets
American Airlines
Sep 26
SDF4:19 pmLouisville Intl
8h 42m
1 stop
SJC10:01 pmSan Jose
Oct 3
SJC6:00 amSan Jose
9h 50m
1 stop
SDF6:50 pmLouisville Intl
$335
American Airlines
Oct 17
SDF4:18 pmLouisville Intl
8h 50m
1 stop
SJC10:08 pmSan Jose
Oct 24
SJC6:00 amSan Jose
9h 37m
2 stops
SDF6:37 pmLouisville Intl
$340
American Airlines
Oct 17
SDF6:00 amLouisville Intl
9h 09m
2 stops
SJC12:09 pmSan Jose
Oct 24
SJC6:00 amSan Jose
9h 37m
2 stops
SDF6:37 pmLouisville Intl
$345

United Airlines flights from Louisville to San Jose, California

Our best United Airlines deals on Louisville to San Jose, California flight tickets
United Airlines
Nov 6
SDF7:00 amLouisville Intl
8h 02m
1 stop
SJC12:02 pmSan Jose
Nov 9
SJC1:00 pmSan Jose
6h 24m
1 stop
SDF10:24 pmLouisville Intl
$401
United Airlines
Nov 9
SDF3:24 pmLouisville Intl
8h 44m
1 stop
SJC9:08 pmSan Jose
Nov 14
SJC1:00 pmSan Jose
6h 24m
1 stop
SDF10:24 pmLouisville Intl
$435
United Airlines
Nov 9
SDF3:24 pmLouisville Intl
8h 44m
1 stop
SJC9:08 pmSan Jose
Nov 14
SJC6:30 amSan Jose
9h 02m
1 stop
SDF6:32 pmLouisville Intl
$453

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to San Jose, California 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Louisville to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Sat 10/17

3:36 pm-8:48 pm

1 stop8h 12m

San Jose

Sat 10/24

1:00 pm-10:32 pm

1 stop6h 32m

$335

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Thu 10/22

1:59 pm-7:00 pm

1 stop8h 01m

San Jose

Mon 10/26

10:40 pm-8:57 am

1 stop7h 17m

$335

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Sat 9/26

4:19 pm-10:01 pm

1 stop8h 42m

San Jose

Sat 10/3

6:00 am-6:50 pm

1 stop9h 50m

$335

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Wed 9/30

4:29 pm-8:41 pm

1 stop7h 12m

San Jose

Tue 10/13

6:05 am-5:59 pm

1 stop8h 54m

$335

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Fri 9/11

7:10 pm-11:25 pm

1 stop7h 15m

San Jose

Mon 9/14

11:00 pm-11:15 am

1 stop9h 15m

$337

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Sat 10/17

4:18 pm-10:08 pm

1 stop8h 50m

San Jose

Sat 10/24

6:00 am-6:37 pm

2 stops9h 37m

$340

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Fri 9/11

4:15 pm-8:10 pm

1 stop6h 55m

San Jose

Mon 9/14

12:30 pm-11:10 pm

2 stops7h 40m

$342

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Wed 9/30

4:29 pm-8:41 pm

1 stop7h 12m

San Jose

Mon 10/12

10:40 pm-8:57 am

1 stop7h 17m

$353
Quickest round-trip

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Fri 11/6

7:00 am-12:02 pm

1 stop8h 02m

San Jose

Mon 11/9

1:00 pm-10:24 pm

1 stop6h 24m

$401

LouisvilleSan Jose

SDF Louisville Intl - SJC San Jose

SDFSJC

Louisville Intl

Mon 11/9

3:24 pm-9:08 pm

1 stop8h 44m

San Jose

Sat 11/14

1:00 pm-10:24 pm

1 stop6h 24m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Louisville to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

The month of December is, on average, the cheapest month to fly to San Jose, California from Louisville, with most prices found around $268. If you are unable to visit San Jose, California during the month of December, then departing from Louisville during the month January is also very affordable. Most momondo users find prices during this month for around $412.

Can stopping save me money on Louisville to San Jose, California flights?

You could potentially save up to 13% on your flight if you consider stops on a Louisville to San Jose, California flight.

How have Louisville to San Jose, California flight prices changed over time?

As of August 2026, prices for Louisville to San Jose, California flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Louisville to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to San Jose, California (SDF to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to San Jose, California

Fastest flight time

6h 55m

Direct flights

None
The fastest flight from Louisville to San Jose, California takes 6h 55m
There are no direct flights from Louisville to San Jose, California. There are no popular flight routes from Louisville to San Jose, California.
Search flight deals

Frequently asked questions about flying from Louisville to San Jose, California

  • How far is Louisville Intl to San Jose by plane?

    A flight from Louisville Intl to San Jose will travel around 1959.9 mi. In terms of flight time, this usually takes a little over 6h 55m.

  • When did momondo last update prices for flights from Louisville Intl Airport to San Jose Airport?

    Prices for flights from Louisville Intl Airport to San Jose Airport were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to San Jose Airport?

  • How old do you have to be to fly from Louisville Intl Airport to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to San Jose, California?

Best airlines flying from Louisville to San Jose, California

Compare and see reviews for airlines that fly from Louisville to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $268Free CancellationRating
7.8
8,502 reviews
Search Delta flights
United AirlinesPriceFrom $406Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
SouthwestPriceFrom $489Free CancellationRating
8.0
4,220 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to San Jose?

It is quick and easy to find Louisville to San Jose flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Jose that suits you.

Can I find flights from Louisville to San Jose with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisville to San Jose flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to San Jose?

momondo provides multiple filters to help you find the best flight to San Jose from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to San Jose right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisville to San Jose flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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