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Kentucky

$76+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SDF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:07 pmSFO - CVG
1 stop7h 01mMultiple Airlines
Tue 1/66:39 pmCVG - SFO
1 stop8h 15mMultiple Airlines
Deal found 12/16$310
This Southwest deal was found by Cheapflights users on 12/17. 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 12/304:10 pmSJC - BNA
1 stop7h 00mSouthwest
Mon 1/54:45 pmBNA - SJC
1 stop7h 00mSouthwest
Deal found 12/17$333
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:59 pmSFO - BNA
1 stop17h 17mSun Country Air
Tue 12/307:52 pmBNA - SFO
1 stop23h 20mSun Country Air
Deal found 12/15$336
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/171:25 pmSFO - BNA
Nonstop4h 23mUnited Airlines
Wed 1/76:30 amBNA - SFO
Nonstop5h 04mUnited Airlines
Deal found 12/17$351
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/2510:49 pmSFO - CVG
1 stop9h 05mAmerican Airlines
Mon 1/55:40 amCVG - SFO
1 stop8h 35mAmerican Airlines
Deal found 12/16$356
This Booking.com deal was found by Cheapflights users on 12/16. 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 12/3012:50 pmSFO - CVG
Nonstop4h 33mMultiple Airlines
Mon 1/58:20 pmCVG - SFO
1 stop18h 34mMultiple Airlines
Deal found 12/16$357
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/171:25 pmSFO - BNA
Nonstop4h 23mUnited Airlines
Sat 1/108:22 amBNA - SFO
1 stop9h 05mUnited Airlines
Deal found 12/16$361
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Tue 12/3012:50 pmSFO - CVG
Nonstop4h 33mMultiple Airlines
Sun 1/48:20 pmCVG - SFO
2 stops30h 32mMultiple Airlines
Deal found 12/17$370
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/261:45 pmSJC - BNA
1 stop6h 17mDelta
Mon 1/57:37 amBNA - SJC
1 stop7h 28mDelta
Deal found 12/17$373
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/255:40 pmSJC - BNA
2 stops12h 56mDelta
Mon 1/57:37 amBNA - SJC
1 stop9h 15mDelta
Deal found 12/17$378
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:06 pmSFO - BNA
1 stop22h 52mSun Country Air
Thu 1/18:28 pmBNA - SFO
1 stop22h 44mSun Country Air
Deal found 12/15$379
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:16 pmSFO - CVG
1 stop13h 01mFrontier
Sun 1/48:20 pmCVG - SFO
2 stops30h 32mFrontier
Deal found 12/17$391

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$183
(Frontier)

One-way from

$76
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$609
Provider with most accurate pricing for San Francisco-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Louisville Intl flights.
Search Deals
From San Francisco Bay Area to Kentucky
Search Deals
One-way flight from San Francisco Bay Area to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Thu 1/8

6:05 am-3:28 pm

1 stop6h 23m

Knoxville McGhee Tyson

Thu 1/15

8:18 pm-11:00 am

1 stop17h 42m

$183

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Sun 1/25

6:15 am-11:57 pm

1 stop15h 42m

Nashville Intl

Thu 1/29

7:00 am-2:42 pm

1 stop9h 42m

$248

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Wed 4/1

2:00 pm-12:03 am

1 stop8h 03m

Nashville Intl

Thu 4/2

5:51 pm-8:46 am

1 stop16h 55m

$248

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Tue 4/7

2:00 pm-12:03 am

1 stop8h 03m

Nashville Intl

Tue 4/14

5:51 pm-8:46 am

1 stop16h 55m

$248

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Tue 2/24

10:16 am-11:59 pm

1 stop11h 43m

Nashville Intl

Mon 3/2

5:53 pm-10:54 am

1 stop19h 01m

$248

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Sat 1/24

5:54 am-2:07 pm

1 stop6h 13m

Nashville Intl

Tue 1/27

5:15 am-12:56 pm

1 stop9h 41m

$249

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Fri 1/9

6:30 am-4:05 pm

1 stop7h 35m

Nashville Intl

Sun 1/11

5:15 am-10:20 am

1 stop7h 05m

$249

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Sun 1/25

1:50 pm-11:50 pm

1 stop8h 00m

Nashville Intl

Thu 1/29

7:35 am-1:34 pm

1 stop7h 59m

$249

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Fri 4/17

3:25 pm-11:50 pm

1 stop6h 25m

Nashville Intl

Mon 4/20

5:05 am-10:10 am

1 stop7h 05m

$249

San JoseNashville

SJC - BNA

SJCBNA

San Jose

Fri 1/23

11:40 am-12:13 am

1 stop10h 33m

Nashville Intl

Mon 1/26

3:10 pm-10:12 pm

1 stop9h 02m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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, September is the cheapest month in which you can book a flight from San Francisco Bay Area to Kentucky (average of $112). Flying from San Francisco Bay Area to Kentucky in February is currently the most expensive (average of $327). 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco Bay Area to Kentucky in the afternoon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at noon.

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 December 18, 2025.
See what other customers who have flown with Breeze Airways, Southwest, and Delta from San Francisco Bay Area to Kentucky have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Boarding

8.4

Entertainment

6.7

Crew

8.8

Overall

8.2

Comfort

8.2

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Breeze Airways
8.2
Very good
248 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Boarding

8.4

Entertainment

6.7

Crew

8.8

Overall

8.2

Comfort

8.2

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Southwest
7.9
Good
4,250 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Boarding

8.4

Entertainment

6.7

Crew

8.8

Overall

8.2

Comfort

8.2

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Delta
7.9
Good
8,005 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Boarding

8.4

Entertainment

6.7

Crew

8.8

Overall

8.2

Comfort

8.2

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
United Airlines
7.4
Good
9,092 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Boarding

8.4

Entertainment

6.7

Crew

8.8

Overall

8.2

Comfort

8.2

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
American Airlines
7.2
Good
11,055 reviews
Breeze Airways
8.2
Very good
248 reviews

Food

6.7

Boarding

8.4

Entertainment

6.7

Crew

8.8

Overall

8.2

Comfort

8.2

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.

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 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Francisco Bay Area to Kentucky?

    Frontier, Alaska Airlines, and Delta can get you from San Francisco Bay Area to Kentucky in just under 6h 23m. Your travel time can differ by up to 9h 19m. The distance from San Francisco Bay Area to Kentucky is about 2114 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $99 is the cheapest one-way deal found within the past few days, from Breeze Airways. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $137 and $142, 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, September is the cheapest month in which you can book a flight from San Francisco Bay Area to Kentucky (average of $112). Flying from San Francisco Bay Area to Kentucky in February is currently the most expensive (average of $327). 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 5 airlines flying from San Francisco Bay Area to Kentucky

Discover the top 5 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$153Average$289FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$248Average$442FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$504FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$299Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$581FlexibilityNo cancel feeOn-time71%

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