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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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

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

To save up to 7% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kentucky to San Francisco from $99 1-2 weeks out and tickets from $105 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to San Francisco. Flights to San Francisco from Kentucky in August are about $108 on average during August, but can be found for as low as $48.

Cheap flights from Kentucky to San Francisco in March, April 2021

5 Apr - 8 Apr
$88pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
19 Mar - 21 Mar
$118pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
15 Mar - 21 Mar
$130pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field

Kentucky to San Francisco 2021 flight deals

3 May - 9 May
$78pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
5 Apr - 8 Apr
$88pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
19 Mar - 21 Mar
$118pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field

Last minute flights from Kentucky to San Francisco

12 Mar - 14 Mar
$139pp
SDF
Louisville Standiford Field
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
10 Mar - 14 Mar
$188pp
SDF
Louisville Standiford Field
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field
12 Mar - 14 Mar
$206pp
SDF
Louisville Standiford Field
Multiple Airlines
     
3 STOPS
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
SDF
Louisville Standiford Field

One-way flights to San Francisco from Kentucky

12:09 pm - 7:10 am
Frontier
2 Stops
22h 01m
SDF - SFO
Frontier
$144
Gotogate
11:22 am - 7:03 pm
American Airlines
1 Stop
10h 41m
SDF - SFO
American Airlines
10:54 am - 2:46 am
Multiple Airlines
2 Stops
18h 52m
LEX - SFO
Multiple Airlines
$213
Kiwi.com

Related info for your journey

Flight FAQs

From Kentucky to San Francisco

Are flight prices decreasing from Kentucky to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Kentucky and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Kentucky to San Francisco to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Kentucky to San Francisco. Policies will vary by airline.

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 Delta flying from Kentucky to San Francisco have implemented new flexible cancellation policies.

Can I find flights from Kentucky to San Francisco for under $100 on Cheapflights?

Yes, there are multiple flights from Kentucky to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $78, but on average you can expect to pay $148.

Are there nonstop flights from Kentucky to San Francisco for under $100 on Cheapflights?

There are no nonstop flights from Kentucky to San Francisco, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Kentucky to San Francisco for under $200?

There are currently 20+ open flights from Kentucky to San Francisco within the next 7 days for less than $200.

How popular is this flight route?

This flight path from Kentucky to San Francisco was viewed by 164 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

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

What are the cheapest Flights from Kentucky to San Francisco?

The cheapest flight price from Kentucky to San Francisco is $151. On average you can expect to pay $463. The most popular route, (Louisville Standiford Field - San Francisco), can usually be booked for $88.

How long is the flight from Kentucky to San Francisco?

Departing from Kentucky to San Francisco will take you 7h 11m. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Kentucky to San Francisco round-trip?

Our cheapest airline available from Kentucky to San Francisco is Frontier. Our recent data shows that you can find tickets from as low as $78 on this airline.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $35. Users have also found tickets on American Airlines for as little as $131.

Departure points for flights from Kentucky to San Francisco

Destination information for San Francisco

Average temperature for March in San Francisco
66.2 °F
Avg rainfall for March in San Francisco
1.6 ″

Airports servicing

Owensboro (OWB)
Paducah (PAH)
Standiford Field (SDF)

Airports servicing San Francisco

Top 4 airlines flying from Kentucky to San Francisco

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$88 $233 No cancel fee 62%
Delta
$158 $394 No cancel fee N/A
United Airlines
$169 $427 No cancel fee 69%
American Airlines
$167 $445 No cancel fee 71%
Home North America USA California San Francisco Cheap flights from Kentucky to San Francisco