Cheap flights from Kentucky (KY) to San Francisco (SFO)

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How to find the cheapest flight from
Kentucky to San Francisco (SFO)

All the information you need to plan the best null to SFO flight in 2022: compare Kentucky to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
When is the cheapest time to fly from Kentucky to San Francisco (KY - 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.

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

The best pricing can be found in the month of January. Prices to San Francisco from Kentucky average $427. You can even find prices in January for less than $427, as users have found deals to San Francisco from as low as $194. 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 42%.

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

Find a great deal and save up to 35% by booking at least 61 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 $481.

Cheap flights from Kentucky to San Francisco in August, September 2022

The best prices found for Kentucky to SFO flights for August, September
17 Sep - 5 Oct
$233pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
23 Sep - 2 Oct
$238pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
12 Sep - 7 Oct
$245pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field

Kentucky to San Francisco 2022 flight deals

Cheap flights to San Francisco from Kentucky found for this year
2 Dec - 5 Dec
$220pp
SDF
Louisville Standiford Field
Breeze Airways
Non-Stop
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field
17 Sep - 5 Oct
$233pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
 
1 STOP
SDF
Louisville Standiford Field
23 Sep - 2 Oct
$238pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field

Cheap United Airlines flights from Kentucky to San Francisco

15 Sep - 19 Sep
$434pp
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
LEX
Lexington Blue Grass
21 Sep - 28 Sep
$437pp
LEX
Lexington Blue Grass
United Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
15 Sep - 19 Sep
$438pp
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass

Cheap Breeze Airways flights from Kentucky to San Francisco

2 Dec - 5 Dec
$220pp
SDF
Louisville Standiford Field
Breeze Airways
Non-Stop
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field
12 Sep - 7 Oct
$280pp
SDF
Louisville Standiford Field
Breeze Airways
Non-Stop
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field
5 Sep - 9 Sep
$281pp
SDF
Louisville Standiford Field
Breeze Airways
Non-Stop
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field

Non-stop flights to San Francisco from Kentucky

Save time with Kentucky to San Francisco direct flight deals
2 Dec - 5 Dec
$220pp
SDF
Louisville Standiford Field
Breeze Airways
Non-Stop
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field
17 Oct - 21 Oct
$274pp
SDF
Louisville Standiford Field
Breeze Airways
Non-Stop
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field
26 Sep - 14 Oct
$275pp
SDF
Louisville Standiford Field
Breeze Airways
Non-Stop
SFO
San Francisco
SFO
San Francisco
Breeze Airways
Non-Stop
SDF
Louisville Standiford Field

Last minute flights from Kentucky to San Francisco

Late deals on round-trip flights to San Francisco from Kentucky, departing today and this week
22 Aug - 29 Aug
$253pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
SDF
Louisville Standiford Field
26 Aug - 28 Aug
$266pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
26 Aug - 28 Aug
$270pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field

One-way flights to San Francisco from Kentucky

The cheapest one-way flights from Kentucky to San Francisco
7:24 am - 7:43 pm
Frontier
1 Stop
15h 19m
SDF - SFO
Frontier
$190
CheapOair
6:10 am - 8:15 am
Breeze Airways
Nonstop
5h 05m
SDF - SFO
Breeze Airways
$194
Breeze
8:11 am - 5:26 am
Multiple Airlines
2 Stops
24h 15m
SDF - SFO
Multiple Airlines
$196
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Kentucky</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Kentucky to San Francisco

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.

Which airlines flying from Kentucky to San Francisco have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Breeze Airways flying from Kentucky to San Francisco have implemented new flexible cancellation policies.

Can I find flights from Kentucky to San Francisco for under $300 on Cheapflights?

Yes, there are multiple flights from Kentucky to San Francisco for under $300. The cheapest flight booked recently is on Breeze Airways for just $220, but on average you can expect to pay $258.

Are there nonstop flights from Kentucky to San Francisco for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Kentucky to San Francisco under $300. A good price for a nonstop flight from Kentucky to San Francisco is less than $296.

Are there last-minute flights available from Kentucky to San Francisco for under $300?

There are currently 20+ open flights from Kentucky to San Francisco within the next 7 days for less than $300.

How popular is this Kentucky to San Francisco flight route?

Within the past month, 54 users have taken a look at flights from Kentucky to San Francisco.

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 $914, our data indicates the cheapest price to be $144. The most popular route (Louisville Standiford Field - San Francisco), is priced around $220.

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

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

COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Kentucky?

Information is based on travel restrictions for travel to San Francisco within the United States

Most visitors from Kentucky need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Kentucky are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Kentucky are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Kentucky from San Francisco?

Returning to Kentucky from San Francisco

COVID-19 testing requirements
Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering Kentucky.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Kentucky.

Hide COVID Travel Restrictions for San Francisco, CA

Departure points for flights from Kentucky to San Francisco

Select to see more specific information for flights to San Francisco from all departure points in Kentucky.

Top 7 airlines flying from Kentucky to San Francisco

The chart below displays the airlines Cheapflights users traveling from Kentucky to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$16 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$78 $127 No cancel fee 62%
Spirit Airlines
$158 $325 No cancel fee 65%
Breeze Airways
$254 $458 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Breeze Airways. Please check directly on their website for additional information.

American Airlines
$264 $565 No cancel fee 71%
United Airlines
$300 $629 No cancel fee 69%
Delta
$327 $581 No cancel fee N/A