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$61+ Cheap flights from San Jose (SJC) to Kentucky

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SDF
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from San Jose to Kentucky

Keep the following information in mind while searching for San Jose to Kentucky flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$134
(Cheapflightsfares)

One-way from

$61
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$460
Provider with most accurate pricing for San Jose-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for San Jose-Louisville Intl flights.
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From San Jose to Kentucky
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One-way flight from San Jose to Kentucky
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Highest demand for flights based on searches. 10% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Jose to Kentucky

Cheapest flights from San Jose to Kentucky
Explore the most affordable flight options available from San Jose to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/274:28 pmSJC - BNA
1 stop11h 27mSpirit Airlines
Tue 6/38:35 amBNA - SJC
1 stop8h 58mSpirit Airlines
Deal found 4/29$134
This Frontier deal was found by Cheapflights users on 4/28. 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 5/302:33 pmSJC - CVG
1 stop7h 24mFrontier
Sun 6/16:20 amCVG - SJC
1 stop7h 58mFrontier
Deal found 4/28$218
This CheapOair deal was found by Cheapflights users on 4/28. 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 5/1112:20 pmSJC - BNA
1 stop28h 32mFrontier
Sat 5/244:39 pmBNA - SJC
1 stop20h 42mFrontier
Deal found 4/28$231
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/114:33 pmSJC - BNA
2 stops13h 47mMultiple Airlines
Sat 5/244:39 pmBNA - SJC
1 stop20h 42mMultiple Airlines
Deal found 4/28$244
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amSJC - TYS
1 stop8h 31mAmerican Airlines
Wed 6/115:15 amTYS - SJC
1 stop8h 38mAmerican Airlines
Deal found 4/28$250
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:11 pmSJC - BNA
1 stop9h 29mAlaska Airlines
Wed 8/137:00 amBNA - SJC
1 stop9h 29mAlaska Airlines
Deal found 4/29$256
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/293:25 pmSJC - BNA
1 stop6h 08mDelta
Mon 6/306:36 amBNA - SJC
1 stop8h 16mDelta
Deal found 4/28$269
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2510:25 pmSJC - TYS
1 stop8h 28mDelta
Tue 7/15:57 pmTYS - SJC
1 stop7h 58mDelta
Deal found 4/28$277
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/34:30 pmSJC - BNA
1 stop6h 40mSouthwest
Sat 6/76:20 pmBNA - SJC
Nonstop4h 35mSouthwest
Deal found 4/29$307
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:25 amSJC - LEX
1 stop9h 46mDelta
Mon 6/25:55 pmLEX - SJC
1 stop8h 05mDelta
Deal found 4/28$309
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/64:33 pmSJC - CVG
3 stops27h 50mMultiple Airlines
Sun 6/159:54 pmCVG - SJC
2 stops15h 10mMultiple Airlines
Deal found 4/28$320
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:00 amSJC - TYS
1 stop23h 24mMultiple Airlines
Tue 5/275:02 pmTYS - SJC
3 stops33h 27mMultiple Airlines
Deal found 4/28$326

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Kentucky 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 April 29, 2025.
Use the filters below to find and compare flights from San Jose to Kentucky that are best for you.

Fly from

San Jose

Fly to

Kentucky

Route

Depart

Return

Price

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Tue 5/27

4:28 pm-5:55 am

1 stop11h 27m

Nashville Intl

Tue 6/3

8:35 am-3:33 pm

1 stop8h 58m

$134

San JoseCincinnati

SJC - CVG

SJCCVG

San Jose

Fri 5/30

2:33 pm-12:57 am

1 stop7h 24m

Cincinnati Cinci./N. Kentucky

Sun 6/1

6:20 am-11:18 am

1 stop7h 58m

$218

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Sun 5/11

12:20 pm-6:52 pm

1 stop28h 32m

Nashville Intl

Sat 5/24

4:39 pm-11:21 am

1 stop20h 42m

$231

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Sun 5/11

4:33 pm-8:20 am

2 stops13h 47m

Nashville Intl

Sat 5/24

4:39 pm-11:21 am

1 stop20h 42m

$244

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 5/28

6:00 am-5:31 pm

1 stop8h 31m

Knoxville McGhee Tyson

Wed 6/11

5:15 am-10:53 am

1 stop8h 38m

$250

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Sun 6/29

3:25 pm-11:33 pm

1 stop6h 08m

Nashville Intl

Mon 6/30

6:36 am-12:52 pm

1 stop8h 16m

$269

San JoseLouisville

SJC - SDF

SJCSDF

San Jose

Fri 6/6

4:33 pm-2:40 pm

2 stops19h 07m

Louisville Intl

Mon 6/9

6:48 pm-10:05 am

2 stops18h 17m

$270

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 6/25

10:25 pm-9:53 am

1 stop8h 28m

Knoxville McGhee Tyson

Tue 7/1

5:57 pm-10:55 pm

1 stop7h 58m

$277

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Tue 6/3

4:30 pm-1:10 am

1 stop6h 40m

Nashville Intl

Sat 6/7

6:20 pm-8:55 pm

Nonstop4h 35m

$307

San JoseCincinnati

SJC - CVG

SJCCVG

San Jose

Fri 6/6

4:33 pm-11:23 pm

3 stops27h 50m

Cincinnati Cinci./N. Kentucky

Sun 6/15

9:54 pm-10:04 am

2 stops15h 10m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 58 results
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Best time to book a flight from San Jose to Kentucky

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

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

Currently, January is the cheapest month in which you can book a flight from San Jose to Kentucky (average of $299). Flying from San Jose to Kentucky in April is currently the most expensive (average of $369). 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 KY?

Find hourly flight availability from San Jose to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

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

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky 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 Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, 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).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Jose to Kentucky by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Kentucky. 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 from for flights from San Jose to Kentucky?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to Kentucky.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $61. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from San Jose to Kentucky for a low price.

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

    While some choose either San Jose - Knoxville McGhee Tyson or San Jose - Louisville Intl, San Jose - Nashville Intl is the most popular route from San Jose to Kentucky.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Jose to Kentucky (average of $299). Flying from San Jose to Kentucky in April is currently the most expensive (average of $369). 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

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Alternative routes for San Jose to Kentucky

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Top 5 airlines flying from San Jose to Kentucky

Discover the top 5 airlines that operate flights from San Jose to Kentucky. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$243FlexibilityNo cancel feeOn-time65%
DeltaCheapest$282Average$457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$354Average$672FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$390Average$576FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$416Average$662FlexibilityNo cancel feeOn-time63%

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