Cheap flights from Kentucky to San Francisco (SFO) from $65

This is the cheapest one-way flight price, found on 9/24. Prices may vary by date and flight preferences.
SDF — SFO
Sep 30 — Oct 71

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

Find a great deal and save up to 41% by booking at least 35 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 $519.

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

The best pricing can be found in the month of February. Prices to San Francisco from Kentucky average $444. You can even find prices in February for less than $444, as users have found deals to San Francisco from as low as $221. The month of July 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 38%.

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.

Cheap United Airlines flights from Kentucky to San Francisco

Consider these cheap United Airlines flights we've found departing from Kentucky to San Francisco. Make sure to double check the flight details before booking.

Cheap American Airlines flights from Kentucky to San Francisco

Have a look at some of the cheapest available American Airlines flights departing from Kentucky and landing in San Francisco. Make sure to examine the flight information before completing your reservation.

Cheap Kentucky to San Francisco flights in September & October 2023

The best prices found for Kentucky to SFO flights for September, October
Listed are some of the best fares we've found on flights departing from Kentucky to San Francisco in 2023. For more flight deals, be sure to check back very soon.

Kentucky to San Francisco 2023 flight deals

Cheap flights to San Francisco from Kentucky found for this year
Listed are some of the best fares we've found on flights departing from Kentucky to San Francisco in 2023. For more flight deals, be sure to check back very soon.

Non-stop flights to San Francisco from Kentucky

Save time with Kentucky to San Francisco direct flight deals
Consider booking one of these non-stop flights heading from Kentucky to San Francisco. Search for alternative flights from Kentucky to San Francisco by utilizing the search form above.

Kentucky to San Francisco flights leaving soon

Late deals on return flights to San Francisco from Kentucky, departing today and this week
Consider one of these great deals we found on last-minute flights from Kentucky to San Francisco. It's wise to confirm all flight details are correct before booking.

One-way flights to San Francisco from Kentucky

The cheapest one-way flights from Kentucky to San Francisco
Take a look at some of the one-way flights we've detected from Kentucky to San Francisco. Users can also find round-trip Kentucky to San Francisco flights by using the search form above.

Find flights from Kentucky to San Francisco within your budget

Use the slider to find flights from Kentucky to San Francisco that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$130 - $362

Route

Depart

Return

Price

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Sat 10/21

1 stop7h 57m

San Francisco

Tue 10/24

1 stop7h 49m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Tue 10/24

1 stop28h 43m

San Francisco

Tue 10/31

1 stop7h 24m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Sat 11/11

Nonstop5h 09m

San Francisco

Wed 11/15

Nonstop4h 27m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Sat 10/21

Nonstop5h 09m

San Francisco

Tue 10/24

1 stop7h 49m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Wed 10/18

Nonstop5h 09m

San Francisco

Sat 10/21

Nonstop4h 27m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Wed 11/1

Nonstop5h 09m

San Francisco

Wed 11/8

Nonstop4h 27m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Thu 10/26

1 stop7h 51m

San Francisco

Mon 10/30

1 stop9h 30m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Fri 10/20

1 stop7h 43m

San Francisco

Mon 10/23

1 stop7h 44m

Louisville IntlSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Mon 10/23

1 stop9h 34m

San Francisco

Mon 10/30

1 stop8h 15m

Flights are sorted by cheapest first

Deals found on 9/23

Reviews of airlines servicing San Francisco

Get a feel of what it's like to fly with United Airlines, American Airlines and Delta 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.
Delta
7.9
Good
3,021 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 10

I think I will only fly this airline from now on.

Delta
7.9
Good
3,021 reviews
Delta
7.9
Good
3,021 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 10

I think I will only fly this airline from now on.

Breeze Airways
7.4
Good
12 reviews
Delta
7.9
Good
3,021 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 10

I think I will only fly this airline from now on.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,021 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 10

I think I will only fly this airline from now on.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,021 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 10

I think I will only fly this airline from now on.

Related info for your journey

Useful info, stats and facts about Kentucky to San Francisco flights.

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 flights from Kentucky to San Francisco for under $200 on Cheapflights?

Yes, there are multiple flights from Kentucky to San Francisco for under $200. The cheapest flight booked recently is on Multiple Airlines for just $130, but on average you can expect to pay $186.

Are there nonstop flights from Kentucky to San Francisco for under $200 on Cheapflights?

Cheapflights has at least 6 direct flights from Kentucky to San Francisco under $200. A good price for a nonstop flight from Kentucky to San Francisco is less than $277.

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.

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

$69 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 Delta, with prices starting from $112 and $119, respectively.

What are the most popular airlines that fly 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 $163, our data indicates the cheapest price to be $87. The most popular route (Lexington Blue Grass - San Francisco), is priced around $297.

What does SDF to SFO mean?

Great question - SDF to SFO just means Louisville Intl Airport to San Francisco Airport. Now you’ll know what these unique codes when you look for flights! Lexington Blue Grass Airport (LEX), Paducah Barkley Regional Airport (PAH), Owensboro Daviess County Airport (OWB) are other airports near this flight route and their unique identifiers/IATA codes.

Top 5 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.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$147Average$315FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights
United AirlinesCheapest$151Average$529FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Spirit AirlinesCheapest$163Average$291FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$240Average$485FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$247Average$529FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Kentucky to San Francisco

See what time of day planes typically take off from Kentucky to San Francisco
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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