What airlines fly to San Jose?

American Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to San Jose from Kentucky according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Jose. Keep in mind that there are 5 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.

How many flights depart from Kentucky to San Jose on average per week?

The number of flights available between Kentucky and San Jose is 2 per week as of August 2025. The most frequent departure day is Tue, with 50% of weekly flights leaving on this day.

How long does it take to fly to San Jose?

The flight from Kentucky to San Jose depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Louisville (a popular airport in Kentucky) to San Jose (the most popular airport in San Jose), then the flight time is 6h 40m on average. If you fly from Lexington (another popular airport in Kentucky) to San Jose, then the average flight time is 6h 58m.

What is the cheapest airline that flies from Kentucky to San Jose?

Spirit Airlines, Southwest, and American Airlines are the most popular carriers operating from Kentucky to San Jose

When did momondo last update prices for flights from Kentucky to San Jose Airport?

Prices for flights from Kentucky to San Jose Airport refresh daily.

How many operators does momondo search for flights from Kentucky to San Jose Airport?

There are 7 operators available for flights from Kentucky to San Jose Airport as of August 2025.

How old do you have to be to fly from Kentucky to San Jose Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to San Jose Airport.

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

The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$55 Cheap Flights from Kentucky to San Jose in 2025

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Find the cheapest flights from Kentucky to San Jose

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:20 pm - 4:35 pmBNA-SJC

6h 15m1 stop

8:30 pm - 5:00 amSJC-BNA

6h 30m1 stop

$172Southwest

Find Deal

Wed, Sep 3 - Tue, Sep 30

9:13 pm - 10:30 pmSDF-SJC

28h 17m2 stops

6:35 am - 3:20 pmSJC-SDF

5h 45m1 stop

$179Spirit Airlines

Find Deal

Tue, Sep 2 - Fri, Sep 5

12:20 pm - 7:30 pmBNA-SJC

9h 10m1 stop

10:10 am - 4:30 pmSJC-BNA

4h 20mnonstop

$183Southwest

Find Deal

Wed, Sep 3 - Tue, Sep 30

5:00 am - 12:19 pmBNA-SJC

9h 19m1 stop

6:00 am - 5:03 pmSJC-BNA

9h 03m1 stop

$194American Airlines

Find Deal

Tue, Aug 26 - Sun, Aug 31

5:27 pm - 10:59 pmBNA-SJC

7h 32m1 stop

12:52 pm - 12:08 amSJC-BNA

9h 16m1 stop

$212Hawaiian Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

1:42 pm - 8:00 pmCVG-SJC

9h 18m1 stop

11:40 am - 10:40 pmSJC-CVG

8h 00m1 stop

$223

Find Deal

Thu, Sep 4 - Thu, Sep 11

8:00 am - 2:10 pmCVG-SJC

9h 10m1 stop

10:05 am - 5:10 pmSJC-CVG

28h 05m1 stop

$234Alaska Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 15

7:35 am - 12:04 pmBNA-SJC

6h 29m1 stop

9:47 am - 9:02 pmSJC-BNA

9h 15m1 stop

$246American Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

5:27 pm - 10:59 pmBNA-SJC

7h 32m1 stop

10:35 am - 12:08 amSJC-BNA

11h 33m2 stops

$261Alaska Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

4:20 pm - 8:00 pmSDF-SJC

6h 40m1 stop

11:40 am - 7:23 pmSJC-SDF

28h 43m2 stops

$274

Find Deal

Mon, Sep 15 - Thu, Sep 18

Alaska Airlines flights from Kentucky to San Jose

Our best Alaska Airlines deals on Kentucky to San Jose flight tickets

Alaska Airlines

Jan 8

CVG8:00 amCincinnati Cinci./N. Kentucky

9h 10m

1 stop

SJC2:10 pmSan Jose

Jan 15

SJC10:05 amSan Jose

28h 05m

1 stop

CVG5:10 pmCincinnati Cinci./N. Kentucky

$234

Find similar

Alaska Airlines

Sep 25

BNA5:27 pmNashville Intl

7h 32m

1 stop

SJC10:59 pmSan Jose

Sep 29

SJC10:35 amSan Jose

11h 33m

2 stops

BNA12:08 amNashville Intl

$261

Find similar

Alaska Airlines

Nov 4

CVG6:30 pmCincinnati Cinci./N. Kentucky

19h 27m

1 stop

SJC10:57 amSan Jose

Nov 9

SJC11:51 amSan Jose

26h 39m

1 stop

CVG5:30 pmCincinnati Cinci./N. Kentucky

$265

Find similar

United Airlines flights from Kentucky to San Jose

Our best United Airlines deals on Kentucky to San Jose flight tickets

United Airlines

Sep 23

CVG4:33 pmCincinnati Cinci./N. Kentucky

9h 07m

1 stop

SJC10:40 pmSan Jose

Sep 30

SJC6:30 amSan Jose

7h 22m

1 stop

CVG4:52 pmCincinnati Cinci./N. Kentucky

$235

Find similar

United Airlines

Aug 20

TYS8:52 amKnoxville McGhee Tyson

7h 42m

1 stop

SJC1:34 pmSan Jose

Aug 24

SJC6:30 amSan Jose

7h 30m

1 stop

TYS5:00 pmKnoxville McGhee Tyson

$369

Find similar

United Airlines

Aug 20

TYS7:00 amKnoxville McGhee Tyson

9h 34m

2 stops

SJC1:34 pmSan Jose

Aug 24

SJC6:30 amSan Jose

7h 30m

1 stop

TYS5:00 pmKnoxville McGhee Tyson

$374

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Wed 9/3

12:20 pm-4:35 pm

1 stop6h 15m

San Jose

Tue 9/30

8:30 pm-5:00 am

1 stop6h 30m

$172

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

Tue 9/2

9:13 pm-10:30 pm

2 stops28h 17m

San Jose

Fri 9/5

6:35 am-3:20 pm

1 stop5h 45m

$179

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Wed 9/3

12:20 pm-7:30 pm

1 stop9h 10m

San Jose

Tue 9/30

10:10 am-4:30 pm

Nonstop4h 20m

$183

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Tue 8/26

5:00 am-12:19 pm

1 stop9h 19m

San Jose

Sun 8/31

6:00 am-5:03 pm

1 stop9h 03m

$194

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Thu 9/25

5:27 pm-10:59 pm

1 stop7h 32m

San Jose

Mon 9/29

12:52 pm-12:08 am

1 stop9h 16m

$212

CincinnatiSan Jose

CVG - SJC

CVGSJC

Cincinnati Cinci./N. Kentucky

Thu 9/4

1:42 pm-8:00 pm

1 stop9h 18m

San Jose

Thu 9/11

11:40 am-10:40 pm

1 stop8h 00m

$223

CincinnatiSan Jose

CVG - SJC

CVGSJC

Cincinnati Cinci./N. Kentucky

Thu 1/8

8:00 am-2:10 pm

1 stop9h 10m

San Jose

Thu 1/15

10:05 am-5:10 pm

1 stop28h 05m

$234

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Thu 9/4

7:35 am-12:04 pm

1 stop6h 29m

San Jose

Sun 9/7

9:47 am-9:02 pm

1 stop9h 15m

$246

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Thu 9/25

5:27 pm-10:59 pm

1 stop7h 32m

San Jose

Mon 9/29

10:35 am-12:08 am

2 stops11h 33m

$261

LouisvilleSan Jose

SDF - SJC

SDFSJC

Louisville Intl

Mon 9/15

4:20 pm-8:00 pm

1 stop6h 40m

San Jose

Thu 9/18

11:40 am-7:23 pm

2 stops28h 43m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky 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

Prices

Airlines

Other information

What is the cheapest month to fly to San Jose?

In general, August is the cheapest month to fly from Kentucky to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $379. 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 $440.

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 Kentucky 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.

Cheap Kentucky to San Jose flight deals and tips

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

Best Price Found	$55
Fastest flight time	4h 40m
Direct flights	Every day
Airports in San Jose	1 airport

The best one-way flight to San Jose from Kentucky in the past 72 hours is $55. The best round-trip flight deal from Kentucky to San Jose found on momondo in the last 72 hours is $172.

The fastest flight from Kentucky to San Jose takes 4h 40m

Direct flights go from Kentucky to San Jose every day.

There is 1 airport near San Jose: San Jose (SJC)

Search flight deals

When did momondo last update prices for flights from Kentucky to San Jose Airport?
Prices for flights from Kentucky to San Jose Airport refresh daily.
How many operators does momondo search for flights from Kentucky to San Jose Airport?
There are 7 operators available for flights from Kentucky to San Jose Airport as of August 2025.
How old do you have to be to fly from Kentucky to San Jose Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to San Jose

Compare and see reviews for airlines that fly from Kentucky to San Jose with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $276	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
United Airlines	PriceFrom $344	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Southwest	PriceFrom $401	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
American Airlines	PriceFrom $436	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Kentucky 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 Kentucky to San Jose with flexible booking policies on momondo?

Flights from Kentucky to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Jose from Kentucky.

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

If you are not ready to book a flight from Kentucky to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.