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Cheap flights from Louisville to San Jose from $114

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 9/25. 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
0 bags

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Find the cheapest flights from Louisville to San Jose (SDF-SJC)

Cheap round-trip flights

Spirit Airlines Logo
4:20 pm - 8:00 pmSDF-SJC
6h 40m1 stop
Spirit Airlines Logo
6:35 am - 3:20 pmSJC-SDF
5h 45m1 stop
$186Spirit Airlines
Find Deal
vie., oct. 3 - lun., oct. 6
Spirit Airlines Logo
4:20 pm - 8:00 pmSDF-SJC
6h 40m1 stop
Spirit Airlines Logo
6:35 am - 3:20 pmSJC-SDF
5h 45m1 stop
$196Spirit Airlines
Find Deal
vie., oct. 3 - lun., oct. 6
Logo
4:20 pm - 10:45 amSDF-SJC
21h 25m1 stop
Logo
12:25 pm - 9:19 amSJC-SDF
17h 54m2 stops
$333
Find Deal
lun., sep. 8 - vie., sep. 12
American Airlines Logo
12:25 pm - 4:41 pmSDF-SJC
7h 16m1 stop
American Airlines Logo
8:00 am - 5:34 pmSJC-SDF
6h 34m1 stop
$334American Airlines
Find Deal
mié., sep. 10 - sáb., sep. 13
Logo
4:20 pm - 8:00 pmSDF-SJC
6h 40m1 stop
Logo
12:25 pm - 9:19 amSJC-SDF
17h 54m2 stops
$338
Find Deal
lun., sep. 15 - vie., sep. 19
Delta Logo
6:00 am - 2:37 pmSDF-SJC
11h 37m2 stops
Delta Logo
7:00 am - 10:44 pmSJC-SDF
12h 44m2 stops
$344Delta
Find Deal
mié., sep. 10 - sáb., sep. 13
American Airlines Logo
2:24 pm - 9:08 pmSDF-SJC
9h 44m1 stop
American Airlines Logo
6:00 am - 5:32 pmSJC-SDF
8h 32m1 stop
$357American Airlines
Find Deal
mié., oct. 1 - dom., oct. 5
Delta Logo
6:00 am - 12:24 pmSDF-SJC
9h 24m1 stop
Delta Logo
9:02 am - 10:58 pmSJC-SDF
10h 56m2 stops
$362Delta
Find Deal
jue., sep. 18 - jue., sep. 25
United Airlines Logo
8:00 am - 1:42 pmSDF-SJC
8h 42m1 stop
United Airlines Logo
6:30 am - 9:59 amSJC-SDF
24h 29m1 stop
$480United Airlines
Find Deal
mié., nov. 5 - dom., nov. 9
United Airlines Logo
3:30 pm - 9:18 pmSDF-SJC
8h 48m1 stop
United Airlines Logo
6:30 am - 6:58 pmSJC-SDF
9h 28m1 stop
$491United Airlines
Find Deal
mar., sep. 2 - vie., sep. 5

Spirit Airlines flights from Louisville to San Jose

Our best Spirit Airlines deals on Louisville to San Jose flight tickets
Spirit Airlines
Oct 3
SDF4:20 pmLouisville Intl
6h 40m
1 stop
SJC8:00 pmSan Jose
Oct 6
SJC6:35 amSan Jose
5h 45m
1 stop
SDF3:20 pmLouisville Intl
$186
Find similar
Spirit Airlines
Oct 3
SDF4:20 pmLouisville Intl
6h 40m
1 stop
SJC8:00 pmSan Jose
Oct 6
SJC6:35 amSan Jose
5h 45m
1 stop
SDF3:20 pmLouisville Intl
$196
Find similar
Spirit Airlines
Oct 20
SDF2:57 pmLouisville Intl
11h 52m
1 stop
SJC11:49 pmSan Jose
Oct 23
SJC8:15 amSan Jose
26h 47m
1 stop
SDF2:02 pmLouisville Intl
$201
Find similar

American Airlines flights from Louisville to San Jose

Our best American Airlines deals on Louisville to San Jose flight tickets
American Airlines
Sep 10
SDF12:25 pmLouisville Intl
7h 16m
1 stop
SJC4:41 pmSan Jose
Sep 13
SJC8:00 amSan Jose
6h 34m
1 stop
SDF5:34 pmLouisville Intl
$334
Find similar
American Airlines
Oct 1
SDF2:24 pmLouisville Intl
9h 44m
1 stop
SJC9:08 pmSan Jose
Oct 5
SJC6:00 amSan Jose
8h 32m
1 stop
SDF5:32 pmLouisville Intl
$357
Find similar
American Airlines
Sep 3
SDF10:00 amLouisville Intl
11h 35m
2 stops
SJC6:35 pmSan Jose
Sep 7
SJC7:10 pmSan Jose
11h 14m
2 stops
SDF9:24 amLouisville Intl
$381
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to San Jose 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 agosto 14, 2025.
Use the filters below to find and compare flights from Louisville to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

vie. 10/3

4:20 pm-8:00 pm

1 stop6h 40m

San Jose

lun. 10/6

6:35 am-3:20 pm

1 stop5h 45m

$186

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

vie. 10/3

4:20 pm-8:00 pm

1 stop6h 40m

San Jose

lun. 10/6

6:35 am-3:20 pm

1 stop5h 45m

$196

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

lun. 9/8

4:20 pm-10:45 am

1 stop21h 25m

San Jose

vie. 9/12

12:25 pm-9:19 am

2 stops17h 54m

$333

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

mié. 9/10

12:25 pm-4:41 pm

1 stop7h 16m

San Jose

sáb. 9/13

8:00 am-5:34 pm

1 stop6h 34m

$334

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

lun. 9/15

4:20 pm-8:00 pm

1 stop6h 40m

San Jose

vie. 9/19

12:25 pm-9:19 am

2 stops17h 54m

$338

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

mié. 9/10

6:00 am-2:37 pm

2 stops11h 37m

San Jose

sáb. 9/13

7:00 am-10:44 pm

2 stops12h 44m

$344

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

mié. 10/1

2:24 pm-9:08 pm

1 stop9h 44m

San Jose

dom. 10/5

6:00 am-5:32 pm

1 stop8h 32m

$357

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

jue. 9/18

6:00 am-12:24 pm

1 stop9h 24m

San Jose

jue. 9/25

9:02 am-10:58 pm

2 stops10h 56m

$362

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

mié. 11/5

8:00 am-1:42 pm

1 stop8h 42m

San Jose

dom. 11/9

6:30 am-9:59 am

1 stop24h 29m

$480

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

mar. 9/2

3:30 pm-9:18 pm

1 stop8h 48m

San Jose

vie. 9/5

6:30 am-6:58 pm

1 stop9h 28m

$491

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

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?

In general, August is the cheapest month to fly from Louisville to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $328. If you aren’t able to travel to San Jose during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $438.

What is the cheapest day to depart on your flight to San Jose?

The cheapest day to depart on your flight to San Jose is on a Saturday when prices can be found for as low as $387. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $521.

What is the cheapest time of day to depart on your flight to San Jose?

Our most recent data shows that the best time of day to fly to San Jose is in the evening. Flights from Louisville to San Jose during this time can be as low as $269. In contrast, the most expensive time of day to depart to San Jose is in the afternoon when prices are around $486.

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

As of August 2025, prices for Louisville to San Jose flights are approximately 140% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to San Jose

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

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

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

Best Price Found

$114

Fastest flight time

6h 40m

Direct flights

None

Airports in San Jose

1 airport
The best one-way flight to San Jose from Louisville in the past 72 hours is $114. The best round-trip flight deal from Louisville to San Jose found on momondo in the last 72 hours is $186.
The fastest flight from Louisville to San Jose takes 6h 40m
There are no direct flights from Louisville to San Jose. Popular non-direct route for this connection is Louisville Intl Airport - San Jose Airport.
There is 1 airport near San Jose: San Jose (SJC)
Search flight deals

  • 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 40m.

  • 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?

Best airlines flying from Louisville to San Jose

Compare and see reviews for airlines that fly from Louisville to San Jose with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
8.0
7,980 reviews
Search Delta flights
SouthwestPriceFrom $401Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $436Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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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