How popular is this Kentucky to San Francisco flight route?

Within the past month, 1 users have taken a look at flights from Kentucky to San Francisco.

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

$100 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 Frontier and Hawaiian Airlines, with prices starting from $106 and $128, respectively.

What are the most popular routes from Kentucky to San Francisco?

When deciding which route to take from Kentucky to San Francisco consider Nashville Intl - San Francisco, Cincinnati Cinci./N. Kentucky - San Francisco or Knoxville McGhee Tyson - San Francisco as they are the most popular.

What are the cheapest flights from Kentucky to San Francisco?

Looking for the cheapest flight from Kentucky to San Francisco? While on average our users pay $283, our data indicates the cheapest price to be $127. The most popular route (Nashville Intl - San Francisco), is priced around $223.

What are the most popular airlines that fly from Kentucky to San Francisco?

American Airlines, Delta and Breeze Airways are the most popular airlines when flying from Kentucky to San Francisco.

How far in advance should I book a flight from Kentucky to San Francisco?

Find a great deal and save up to 63% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Kentucky to San Francisco within the next two weeks, with the cheapest ticket starting at $249.

What is the cheapest month to fly from Kentucky to San Francisco?

The best pricing can be found in the month of August. Prices to San Francisco from Kentucky average $372. You can even find prices in August for less than $372, as users have found deals to San Francisco from as low as $158. The month of June appears to be one of the more expensive times to travel to San Francisco from Kentucky. Flying in the targeted month can save you up to 22%.

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

Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Kentucky. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Kentucky to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$100+ Flights from Kentucky to San Francisco - Compare & Save Big

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Cheap flight deals from Kentucky to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$159 (CheapOair)
One-way from	$100 (CheapOair)
Popular in	June
Cheapest in	August
Average price	$404
Good round-trip deal	$188 or less
Good one-way deal	$127 or less

Provider with most accurate pricing for Louisville Intl-San Francisco flight deals.

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Provider most trusted by Cheapflights users for Louisville Intl-San Francisco flights.

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From Kentucky to San Francisco

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One-way flight from Kentucky to San Francisco

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Highest demand for flights based on searches. 12% potential increase in price ($50 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 May 2025

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Price to beat on a round-trip flight from Kentucky to San Francisco.

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Price to beat on a one-way flight from Kentucky to San Francisco.

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Find flight deals from Kentucky to San Francisco

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

Mon 9/229:43 amSDF - SFO

Nonstop5h 19mBreeze Airways

Mon 9/2912:47 pmSFO - SDF

Nonstop4h 25mBreeze Airways

Deal found 5/1

$159

Mon 5/512:50 pmCVG - SFO

1 stop13h 16mFrontier

Sun 5/112:53 pmSFO - CVG

1 stop11h 07mFrontier

Deal found 4/30

$218

Fri 5/95:45 amCVG - SFO

1 stop10h 30mMultiple Airlines

Sun 5/1112:33 pmSFO - CVG

Nonstop4h 32mMultiple Airlines

Deal found 4/30

$234

Tue 7/299:36 amCVG - SFO

Nonstop5h 12mBreeze Airways

Thu 8/712:33 pmSFO - CVG

Nonstop4h 32mBreeze Airways

Deal found 4/30

$249

Tue 6/242:10 pmCVG - SFO

1 stop7h 31mUnited Airlines

Tue 7/16:10 amSFO - CVG

1 stop7h 42mUnited Airlines

Deal found 4/30

$257

Sat 6/148:24 pmCVG - SFO

1 stop6h 48mAmerican Airlines

Sat 6/217:00 amSFO - CVG

1 stop9h 34mAmerican Airlines

Deal found 4/30

$258

Sun 8/177:00 amBNA - SFO

1 stop6h 58mDelta

Tue 8/1912:40 amSFO - BNA

1 stop6h 22mDelta

Deal found 4/30

$277

Thu 6/266:15 amCVG - SFO

1 stop8h 25mDelta

Mon 6/3012:52 amSFO - CVG

1 stop7h 09mDelta

Deal found 4/30

$277

Mon 6/95:36 amBNA - SFO

1 stop7h 52mAmerican Airlines

Mon 6/912:59 amSFO - BNA

1 stop7h 57mAmerican Airlines

Deal found 4/30

$278

Wed 5/285:58 pmLEX - SFO

1 stop9h 01mUnited Airlines

Wed 6/41:55 pmSFO - LEX

1 stop6h 51mUnited Airlines

Deal found 4/30

$279

Thu 6/125:37 pmBNA - SFO

1 stop7h 13mSun Country Air

Sun 6/2211:59 pmSFO - BNA

1 stop14h 20mSun Country Air

Deal found 4/30

$280

Tue 6/312:41 pmSDF - SFO

1 stop10h 03mDelta

Wed 7/25:50 amSFO - SDF

1 stop9h 09mDelta

Deal found 4/30

$285

Best flights from Kentucky to San Francisco
Discover carefully curated flight deals from Kentucky to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Mon 9/229:43 amSDF - SFO

Nonstop5h 19mBreeze Airways

Mon 9/2912:47 pmSFO - SDF

Nonstop4h 25mBreeze Airways

Deal found 5/1

$159

Mon 5/1212:50 pmCVG - SFO

1 stop13h 16mFrontier

Fri 5/169:59 pmSFO - CVG

1 stop13h 03mFrontier

Deal found 4/30

$218

Thu 6/53:41 pmCVG - SFO

1 stop8h 40mMultiple Airlines

Thu 6/1211:59 pmSFO - CVG

1 stop7h 33mMultiple Airlines

Deal found 4/30

$247

Tue 6/242:10 pmCVG - SFO

1 stop7h 31mUnited Airlines

Tue 7/16:10 amSFO - CVG

1 stop7h 42mUnited Airlines

Deal found 4/30

$257

Sat 6/148:24 pmCVG - SFO

1 stop6h 48mAmerican Airlines

Sat 6/217:00 amSFO - CVG

1 stop9h 34mAmerican Airlines

Deal found 4/30

$258

Sun 8/177:00 amBNA - SFO

1 stop6h 58mDelta

Mon 8/255:45 amSFO - BNA

1 stop6h 03mDelta

Deal found 4/30

$277

Thu 6/125:37 pmBNA - SFO

1 stop7h 13mSun Country Air

Sun 6/2211:59 pmSFO - BNA

1 stop14h 20mSun Country Air

Deal found 4/30

$280

Tue 5/137:10 amBNA - SFO

2 stops13h 16mAlaska Airlines

Sat 5/176:49 pmSFO - BNA

1 stop8h 51mAlaska Airlines

Deal found 4/30

$296

Thu 6/268:50 pmCVG - SFO

1 stop6h 20mSouthwest

Tue 7/16:35 amSFO - CVG

2 stops12h 20mSouthwest

Deal found 5/1

$312

Sat 9/136:37 pmCVG - SFO

1 stop8h 22mHawaiian Airlines

Tue 9/236:00 amSFO - CVG

1 stop8h 37mHawaiian Airlines

Deal found 4/30

$331

Tue 7/299:36 amCVG - SFO

Nonstop5h 12mBreeze Airways

Thu 8/712:33 pmSFO - CVG

Nonstop4h 32mBreeze Airways

Deal found 4/30

$249

Thu 6/265:45 amCVG - SFO

1 stop7h 30mDelta

Tue 7/11:48 pmSFO - CVG

1 stop7h 29mDelta

Deal found 4/30

$277

Last-minute flights from Kentucky to San Francisco
Discover last-minute flight deals from Kentucky to San Francisco. Data last updated May 1, 2025 and is based on user searches.

Mon 5/512:50 pmCVG - SFO

1 stop13h 16mFrontier

Sun 5/112:53 pmSFO - CVG

1 stop11h 07mFrontier

Deal found 4/30

$218

Tue 5/69:36 amCVG - SFO

Nonstop5h 12mBreeze Airways

Tue 5/1312:33 pmSFO - CVG

Nonstop4h 32mBreeze Airways

Deal found 4/30

$263

Tue 5/67:10 amBNA - SFO

1 stop10h 43mMultiple Airlines

Thu 5/89:59 pmSFO - BNA

1 stop9h 10mMultiple Airlines

Deal found 5/1

$409

Wed 5/73:30 pmCVG - SFO

1 stop7h 13mUnited Airlines

Tue 5/1312:43 amSFO - CVG

1 stop7h 11mUnited Airlines

Deal found 4/30

$397

Wed 5/72:25 pmCVG - SFO

1 stop9h 30mSouthwest

Wed 5/149:15 amSFO - CVG

2 stops10h 20mSouthwest

Deal found 4/30

$424

Wed 5/77:10 amBNA - SFO

1 stop8h 22mAlaska Airlines

Fri 5/97:55 pmSFO - BNA

1 stop7h 55mAlaska Airlines

Deal found 4/30

$425

Thu 5/811:00 amLEX - SFO

1 stop11h 37mAmerican Airlines

Sat 5/108:00 amSFO - LEX

1 stop11h 10mAmerican Airlines

Deal found 5/1

$417

Fri 5/95:45 amCVG - SFO

1 stop10h 30mFrontier

Sun 5/1111:23 amSFO - CVG

1 stop8h 31mFrontier

Deal found 4/30

$218

Fri 5/95:45 amCVG - SFO

1 stop10h 30mMultiple Airlines

Sun 5/1112:33 pmSFO - CVG

Nonstop4h 32mMultiple Airlines

Deal found 4/30

$234

Fri 5/96:15 amBNA - SFO

1 stop7h 30mDelta

Mon 5/1212:40 amSFO - BNA

1 stop7h 19mDelta

Deal found 4/30

$414

Fri 5/91:05 pmLEX - SFO

1 stop10h 04mDelta

Wed 5/147:30 amSFO - LEX

1 stop8h 41mDelta

Deal found 4/30

$414

Sat 5/106:00 amCVG - SFO

1 stop7h 15mDelta

Tue 5/201:45 pmSFO - CVG

1 stop6h 07mDelta

Deal found 5/1

$409

One-way flights from Kentucky to San Francisco
Search for one-way flight options from Kentucky to San Francisco. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 6/29:37 amSDF - SFO

Nonstop5h 07mBreeze Airways

Deal found 4/30

$100

Sun 9/79:44 amCVG - SFO

Nonstop5h 21mBreeze Airways

Deal found 4/30

$105

Tue 5/202:55 pmCVG - SFO

1 stop25h 20mFrontier

Deal found 4/30

$106

Tue 6/176:37 pmCVG - SFO

1 stop8h 21mHawaiian Airlines

Deal found 4/30

$128

Tue 6/246:00 amCVG - SFO

1 stop7h 02mUnited Airlines

Deal found 4/30

$129

Sun 7/137:30 pmCVG - SFO

1 stop15h 38mSun Country Air

Deal found 5/1

$130

Tue 7/299:31 amBNA - SFO

1 stop6h 39mDelta

Deal found 4/30

$139

Sun 6/295:45 amCVG - SFO

1 stop7h 30mDelta

Deal found 4/30

$139

Tue 5/277:05 amSDF - SFO

1 stop9h 22mAmerican Airlines

Deal found 5/1

$143

Sun 6/12:05 pmBNA - SFO

1 stop29h 02mSun Country Air

Deal found 4/30

$148

Thu 5/225:25 amCVG - SFO

1 stop8h 11mAmerican Airlines

Deal found 4/29

$149

Mon 6/212:24 pmSDF - SFO

1 stop7h 43mSun Country Air

Deal found 4/30

$153

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kentucky to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Mon 9/22

9:43 am-12:02 pm

Nonstop5h 19m

San Francisco

Mon 9/29

12:47 pm-8:12 pm

Nonstop4h 25m

$159

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Mon 5/12

12:50 pm-11:06 pm

1 stop13h 16m

San Francisco

Fri 5/16

9:59 pm-2:02 pm

1 stop13h 03m

$218

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Thu 6/5

3:41 pm-9:21 pm

1 stop8h 40m

San Francisco

Thu 6/12

11:59 pm-10:32 am

1 stop7h 33m

$247

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Tue 7/29

9:36 am-11:48 am

Nonstop5h 12m

San Francisco

Thu 8/7

12:33 pm-8:05 pm

Nonstop4h 32m

$249

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Tue 6/24

2:10 pm-6:41 pm

1 stop7h 31m

San Francisco

Tue 7/1

6:10 am-4:52 pm

1 stop7h 42m

$257

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Sat 6/14

8:24 pm-12:12 am

1 stop6h 48m

San Francisco

Sat 6/21

7:00 am-7:34 pm

1 stop9h 34m

$258

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Sat 5/17

3:00 pm-9:18 pm

1 stop8h 18m

San Francisco

Wed 5/21

1:45 pm-12:27 am

1 stop8h 42m

$277

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Thu 6/26

6:15 am-11:40 am

1 stop8h 25m

San Francisco

Mon 6/30

12:52 am-11:01 am

1 stop7h 09m

$277

NashvilleSan Francisco

BNA - SFO

BNASFO

Nashville Intl

Mon 6/9

5:36 am-11:28 am

1 stop7h 52m

San Francisco

Mon 6/9

12:59 am-10:56 am

1 stop7h 57m

$278

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Wed 5/28

5:58 pm-11:59 pm

1 stop9h 01m

San Francisco

Wed 6/4

1:55 pm-11:46 pm

1 stop6h 51m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results

...

Best time to book a flight from Kentucky to San Francisco

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

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to San Francisco (average of $276). Flying from Kentucky to San Francisco in June is currently the most expensive (average of $384). 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 SFO?

When flying from Kentucky to San Francisco, 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 San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with Breeze Airways, Alaska Airlines and Southwest from Kentucky to San Francisco by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Breeze Airways

8.1

Very good

160 reviews

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

160 reviews

Breeze Airways

8.1

Very good

160 reviews

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

9,972 reviews

Breeze Airways

8.1

Very good

160 reviews

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

4,293 reviews

Breeze Airways

8.1

Very good

160 reviews

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

7,934 reviews

Breeze Airways

8.1

Very good

160 reviews

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

2,409 reviews

Breeze Airways

8.1

Very good

160 reviews

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

What airport do you fly into for flights to San Francisco from Kentucky?
Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Kentucky. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.
How popular is this Kentucky to San Francisco flight route?
Within the past month, 1 users have taken a look at flights from Kentucky to San Francisco.
What are the cheapest airlines to fly from Kentucky to San Francisco one-way?
$100 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 Frontier and Hawaiian Airlines, with prices starting from $106 and $128, respectively.
What are the most popular routes from Kentucky to San Francisco?
When deciding which route to take from Kentucky to San Francisco consider Nashville Intl - San Francisco, Cincinnati Cinci./N. Kentucky - San Francisco or Knoxville McGhee Tyson - San Francisco as they are the most popular.
What are the cheapest flights from Kentucky to San Francisco?
Looking for the cheapest flight from Kentucky to San Francisco? While on average our users pay $283, our data indicates the cheapest price to be $127. The most popular route (Nashville Intl - San Francisco), is priced around $223.
Can I find deals for flights from Kentucky to San Francisco that include hotel bookings?
Yes. In addition to deals on Kentucky to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kentucky to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to San Francisco.
Can I find deals for business class flights from Kentucky to San Francisco?
Yes. Cheapflights offers flight deals from Kentucky to San Francisco 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 Francisco?
Currently, January is the cheapest month in which you can book a flight from Kentucky to San Francisco (average of $276). Flying from Kentucky to San Francisco in June is currently the most expensive (average of $384). 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

Roseville

Mountain View

Santa Cruz

Livermore

South San Francisco

Turlock

Manteca

Fairfield

Richmond

Watsonville

Hollister

Newark

Milpitas

Antioch

Sausalito

Hayward

Alameda

Sunnyvale

Campbell

Daly City

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Kentucky to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Breeze Airways	Cheapest$158	Average$274	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$228	Average$380	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$258	Average$492	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$278	Average$453	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$345	Average$428	FlexibilityNo cancel fee	On-time63%

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$100+ Cheap flights from Kentucky to San Francisco (SFO)

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.

Find cheap flights from Kentucky to San Francisco with Cheapflights

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Cheap flight deals from Kentucky to San Francisco

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Kentucky to San Francisco

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

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kentucky to San Francisco that are best for you.

Best time to book a flight from Kentucky to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kentucky with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to San Francisco

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

What is the cheapest time of day to fly from KY to SFO?

Find hourly flight availability from Kentucky to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in San Francisco by month

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

Temperature in San Francisco by month

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

Reviews of airlines servicing San Francisco

Related info for your journey

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

How popular is this Kentucky to San Francisco flight route?

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

What are the most popular routes from Kentucky to San Francisco?

What are the cheapest flights from Kentucky to San Francisco?

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

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

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

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

Traveling to a place near Kentucky?

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Alternative routes for Kentucky to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Kentucky to San Francisco

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