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Kentucky

$96+ Cheap flights from San Francisco Bay Area 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SDF
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Kentucky

Keep the following information in mind while searching for San Francisco Bay Area to Kentucky flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Booking.com)

One-way from

$96
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$422
Provider with most accurate pricing for San Francisco-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Louisville Intl flights.
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From San Francisco Bay Area to Kentucky
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One-way flight from San Francisco Bay Area to Kentucky
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Highest demand for flights based on searches. 12% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Francisco Bay Area to Kentucky

Cheapest flights from San Francisco Bay Area to Kentucky
Explore the most affordable flight options available from San Francisco Bay Area to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Booking.com deal was found by Cheapflights users on 3/31. 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.
Tue 4/296:40 pmOAK - BNA
2 stops17h 22mSpirit Airlines
Sun 5/116:59 pmBNA - OAK
2 stops16h 42mSpirit Airlines
Deal found 3/31$207
This Breeze Airways deal was found by Cheapflights users on 4/1. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:29 pmSFO - SDF
Nonstop4h 26mBreeze Airways
Mon 5/199:37 amSDF - SFO
Nonstop5h 07mBreeze Airways
Deal found 4/1$223
This Mytrip deal was found by Cheapflights users on 3/31. 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 5/84:33 pmSJC - TYS
1 stop26h 26mMultiple Airlines
Mon 5/1212:50 pmTYS - SJC
1 stop29h 43mMultiple Airlines
Deal found 3/31$229
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Mon 5/57:41 pmSJC - CVG
1 stop6h 19mFrontier
Thu 5/87:51 pmCVG - SJC
1 stop25h 50mFrontier
Deal found 3/31$240
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/222:19 pmSJC - TYS
1 stop6h 36mAmerican Airlines
Wed 4/235:24 amTYS - SJC
1 stop9h 00mAmerican Airlines
Deal found 3/31$249
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/241:35 pmSFO - LEX
1 stop7h 23mAmerican Airlines
Fri 5/306:03 pmLEX - SFO
1 stop7h 58mAmerican Airlines
Deal found 3/31$251
This Mytrip deal was found by Cheapflights users on 3/31. 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 5/17:46 amOAK - CVG
2 stops33h 58mMultiple Airlines
Sun 5/47:00 amCVG - OAK
1 stop26h 49mMultiple Airlines
Deal found 3/31$259
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Wed 4/3011:32 amOAK - BNA
2 stops22h 16mMultiple Airlines
Sat 5/108:35 amBNA - OAK
1 stop13h 39mMultiple Airlines
Deal found 3/31$264
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/2912:47 amSFO - SDF
1 stop6h 38mAmerican Airlines
Wed 5/75:45 amSDF - SFO
1 stop7h 51mAmerican Airlines
Deal found 3/31$267
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 8/3011:00 pmSJC - TYS
1 stop8h 03mDelta
Tue 9/25:15 pmTYS - SJC
1 stop7h 36mDelta
Deal found 3/31$277
This Delta deal was found by Cheapflights users on 3/30. 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 4/2112:47 amSFO - CVG
1 stop6h 25mDelta
Wed 5/76:00 amCVG - SFO
1 stop7h 15mDelta
Deal found 3/30$277
This Frontier deal was found by Cheapflights users on 3/31. 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.
Sun 4/612:08 amSFO - CVG
1 stop9h 50mFrontier
Tue 4/82:01 pmCVG - SFO
1 stop10h 29mFrontier
Deal found 3/31$278

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco Bay Area 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 1, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Kentucky that are best for you.

Fly from

San Francisco Bay Area

Fly to

Kentucky

Route

Depart

Return

Price

OaklandNashville

OAK - BNA

OAKBNA

Oakland

Tue 4/29

6:40 pm-2:02 pm

2 stops17h 22m

Nashville Intl

Sun 5/11

6:59 pm-9:41 am

2 stops16h 42m

$207

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Mon 5/12

12:29 pm-7:55 pm

Nonstop4h 26m

Louisville Intl

Mon 5/19

9:37 am-11:44 am

Nonstop5h 07m

$223

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Thu 5/8

4:33 pm-9:59 pm

1 stop26h 26m

Knoxville McGhee Tyson

Mon 5/12

12:50 pm-3:33 pm

1 stop29h 43m

$229

San JoseCincinnati

SJC - CVG

SJCCVG

San Jose

Mon 5/5

7:41 pm-5:00 am

1 stop6h 19m

Cincinnati Cinci./N. Kentucky

Thu 5/8

7:51 pm-6:41 pm

1 stop25h 50m

$240

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Tue 4/22

2:19 pm-11:55 pm

1 stop6h 36m

Knoxville McGhee Tyson

Wed 4/23

5:24 am-11:24 am

1 stop9h 00m

$249

San FranciscoLexington

SFO - LEX

SFOLEX

San Francisco

Sat 5/24

1:35 pm-11:58 pm

1 stop7h 23m

Lexington Blue Grass

Fri 5/30

6:03 pm-11:01 pm

1 stop7h 58m

$251

OaklandCincinnati

OAK - CVG

OAKCVG

Oakland

Thu 5/1

7:46 am-8:44 pm

2 stops33h 58m

Cincinnati Cinci./N. Kentucky

Sun 5/4

7:00 am-6:49 am

1 stop26h 49m

$259

OaklandNashville

OAK - BNA

OAKBNA

Oakland

Wed 4/30

11:32 am-11:48 am

2 stops22h 16m

Nashville Intl

Sat 5/10

8:35 am-8:14 pm

1 stop13h 39m

$264

San FranciscoLouisville

SFO - SDF

SFOSDF

San Francisco

Tue 4/29

12:47 am-10:25 am

1 stop6h 38m

Louisville Intl

Wed 5/7

5:45 am-10:36 am

1 stop7h 51m

$267

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Sat 8/30

11:00 pm-10:03 am

1 stop8h 03m

Knoxville McGhee Tyson

Tue 9/2

5:15 pm-9:51 pm

1 stop7h 36m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from San Francisco Bay Area 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 Francisco Bay Area to Kentucky

What is the cheapest month to book a flight from San Francisco Bay Area to Kentucky?

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Kentucky (average of $299). Flying from San Francisco Bay Area 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 XIH to KY?

Find hourly flight availability from San Francisco Bay Area 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 1, 2025.

When flying from San Francisco Bay Area 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 1, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Alaska Airlines and Southwest from San Francisco Bay Area to Kentucky to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
157 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
157 reviews
Breeze Airways
8.1
Very good
157 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
9,820 reviews
Breeze Airways
8.1
Very good
157 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,277 reviews
Breeze Airways
8.1
Very good
157 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,898 reviews
Breeze Airways
8.1
Very good
157 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.9
Good
2,344 reviews
Breeze Airways
8.1
Very good
157 reviews

Boarding

8.3

Crew

8.8

Food

6.7

Comfort

8.2

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

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

  • How popular is this San Francisco Bay Area to Kentucky flight route?

    This flight path from San Francisco Bay Area to Kentucky was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from San Francisco Bay Area to Kentucky one-way?

    $96 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Breeze Airways and Frontier, with prices starting from $112 and $119, respectively.

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

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

  • How can I find direct flights from San Francisco Bay Area to Kentucky?

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

  • Can I find deals for business class flights from San Francisco Bay Area to Kentucky?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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 Francisco Bay Area to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Kentucky (average of $299). Flying from San Francisco Bay Area 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 Francisco Bay Area to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from San Francisco Bay Area to Kentucky

Discover the top 6 airlines that operate flights from San Francisco Bay Area 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$156Average$290FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$178Average$257FlexibilityNo cancel feeOn-time65%
DeltaCheapest$228Average$446FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$261Average$562FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$577FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$536FlexibilityNo cancel feeOn-time63%
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