HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$85+ Cheap flights from Kentucky to San Jose (SJC)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to San Jose

Keep the following information in mind while searching for Kentucky to San Jose flight deals. Data was last updated September 15, 2025.

Round-trip from

$155
(Priceline)

One-way from

$85
(Frontier)

Popular in

May

Cheapest in

August

Average price

$438
From Kentucky to San Jose
Search Deals
One-way flight from Kentucky to San Jose
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kentucky to San Jose

Cheapest flights from Kentucky to San Jose
Explore the most affordable flight options available from Kentucky to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:12 amBNA - SJC
1 stop7h 20mFrontier
Sun 10/2612:27 pmSJC - BNA
1 stop9h 32mFrontier
Deal found 9/13$155
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/86:25 amBNA - SJC
1 stop7h 53mUnited Airlines
Sun 11/96:30 amSJC - BNA
1 stop7h 16mUnited Airlines
Deal found 9/14$183
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:38 pmBNA - SJC
2 stops22h 07mFrontier
Thu 10/22:14 pmSJC - BNA
1 stop28h 29mFrontier
Deal found 9/13$203
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:05 amCVG - SJC
1 stop8h 27mFrontier
Mon 11/312:27 pmSJC - CVG
1 stop10h 12mFrontier
Deal found 9/14$204
This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:15 amBNA - SJC
1 stop7h 15mFrontier
Sun 9/2812:26 pmSJC - BNA
1 stop10h 14mFrontier
Deal found 9/12$206
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:24 pmBNA - SJC
2 stops22h 08mFrontier
Sun 10/2612:27 pmSJC - BNA
1 stop9h 32mFrontier
Deal found 9/13$210
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:00 amCVG - SJC
1 stop12h 45mFrontier
Fri 10/312:25 pmSJC - CVG
1 stop10h 15mFrontier
Deal found 9/13$221
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:18 amCVG - SJC
1 stop9h 56mFrontier
Mon 9/2912:25 pmSJC - CVG
1 stop10h 15mFrontier
Deal found 9/14$227
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:05 amCVG - SJC
1 stop8h 27mFrontier
Mon 10/2012:35 pmSJC - CVG
1 stop10h 04mFrontier
Deal found 9/15$228
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:37 pmBNA - SJC
1 stop20h 57mMultiple Airlines
Mon 11/36:19 pmSJC - BNA
1 stop17h 29mMultiple Airlines
Deal found 9/14$234
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:15 amBNA - SJC
1 stop8h 59mFrontier
Mon 10/66:45 pmSJC - BNA
2 stops27h 14mFrontier
Deal found 9/14$239
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:18 amCVG - SJC
1 stop9h 56mFrontier
Sun 9/2112:26 pmSJC - CVG
1 stop10h 14mFrontier
Deal found 9/14$244

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Kentucky to San Jose that are best for you.

Fly from

Kentucky

Fly to

San Jose

Route

Depart

Return

Price

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Fri 10/24

6:12 am-11:32 am

1 stop7h 20m

San Jose

Sun 10/26

12:27 pm-11:59 pm

1 stop9h 32m

$155

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Fri 9/26

6:15 am-11:30 am

1 stop7h 15m

San Jose

Sun 9/28

12:26 pm-12:40 am

1 stop10h 14m

$206

CincinnatiSan Jose

CVG - SJC

CVGSJC

Cincinnati Cinci./N. Kentucky

Thu 9/25

6:18 am-1:14 pm

1 stop9h 56m

San Jose

Sun 9/28

12:26 pm-1:40 am

1 stop10h 14m

$227

CincinnatiSan Jose

CVG - SJC

CVGSJC

Cincinnati Cinci./N. Kentucky

Thu 9/25

6:18 am-1:14 pm

1 stop9h 56m

San Jose

Mon 9/29

12:25 pm-1:40 am

1 stop10h 15m

$227

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Mon 9/29

6:15 am-11:30 am

1 stop7h 15m

San Jose

Fri 10/3

12:25 pm-8:43 pm

1 stop6h 18m

$245

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Thu 10/2

6:15 am-1:14 pm

1 stop8h 59m

San Jose

Mon 10/6

12:25 pm-12:40 am

1 stop10h 15m

$249

CincinnatiSan Jose

CVG - SJC

CVGSJC

Cincinnati Cinci./N. Kentucky

Mon 9/29

8:00 am-10:45 am

1 stop29h 45m

San Jose

Fri 10/3

11:40 am-1:40 am

2 stops11h 00m

$254

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Tue 3/3

7:00 am-2:57 pm

1 stop9h 57m

San Jose

Wed 3/4

1:35 pm-10:20 pm

1 stop6h 45m

$257

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Sat 10/18

8:04 am-1:40 pm

1 stop7h 36m

San Jose

Sat 10/25

6:30 am-3:56 pm

1 stop7h 26m

$260

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Tue 10/7

2:54 pm-10:58 pm

1 stop10h 04m

San Jose

Tue 10/14

6:59 pm-8:14 am

2 stops11h 15m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Kentucky to San Jose

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

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

Currently, September is the cheapest month in which you can book a flight from Kentucky to San Jose (average of $255). Flying from Kentucky to San Jose in June is currently the most expensive (average of $358). 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 KY to SJC?

Find hourly flight availability from Kentucky to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Kentucky to San Jose, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from Kentucky?

    If you book a flight to San Jose from Kentucky, you will be flying to San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose.

  • How long is the flight from Kentucky to San Jose?

    Frontier, Delta, and Southwest can get you from Kentucky to San Jose in just under 6h 50m. Your travel time can differ by up to 1h 48m. There are 1964 mi between Kentucky and San Jose. This flight may include one or multiple stops.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $85. Users have also found prices from $91 and $92 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Kentucky to San Jose?

    Most travelers choose Nashville Intl - San Jose, Cincinnati Cinci./N. Kentucky - San Jose or Knoxville McGhee Tyson - San Jose when deciding on the best route from Kentucky to San Jose.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Kentucky to San Jose (average of $255). Flying from Kentucky to San Jose in June is currently the most expensive (average of $358). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
Newark to Las Vegas flights
Seattle to Las Vegas flights
O'Hare Intl to Las Vegas flights
San Francisco to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Seattle to Los Angeles flights
Newark to Los Angeles flights
Dallas/Fort Worth to Los Angeles flights
Atlanta to Las Vegas flights
San Francisco to Los Angeles flights
Los Angeles to San Francisco flights
Los Angeles to Las Vegas flights
O'Hare Intl to Los Angeles flights
Newark to San Francisco flights
LaGuardia to Los Angeles flights
Denver to Las Vegas flights
Hobby to Las Vegas flights
Boston to Las Vegas flights
Boston to Los Angeles flights
LaGuardia to Las Vegas flights
Santa Ana to Las Vegas flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights
Dulles Intl to Las Vegas flights
San Francisco to Santa Ana flights
Seattle to San Diego flights
San Francisco to Ontario flights
Ontario to San Francisco flights
Seattle to Ontario flights
Minneapolis to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
Santa Ana to San Francisco flights
Burbank to Las Vegas flights
Oakland to Las Vegas flights
George Bush Intcntl to Las Vegas flights
John F Kennedy Intl to Ontario flights
O'Hare Intl to San Francisco flights
Los Angeles to San Jose flights
Love Field to Las Vegas flights
Austin to Las Vegas flights
Orlando to Las Vegas flights
Baltimore to Las Vegas flights
San Jose to Las Vegas flights
Boston to San Francisco flights
Philadelphia to Las Vegas flights
Reagan-National to Las Vegas flights
Midway to Las Vegas flights

Top 4 airlines flying from Kentucky to San Jose

Discover the top 4 airlines that operate flights from Kentucky to San Jose. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$397FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$344Average$556FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$401Average$491FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$436Average$496FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.