How does KAYAK find such low prices on flights from Kentucky to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to San Francisco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Kentucky to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Kentucky with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$109 CHEAP FLIGHTS from Kentucky to San Francisco

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Cheap Flights from Kentucky to San Francisco

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kentucky to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Kentucky to San Francisco

Fri, Sep 12 - Fri, Sep 26

9:43 am - 12:02 pmSDF-SFO

5h 19mnonstop

12:47 pm - 8:12 pmSFO-SDF

4h 25mnonstop

$198Breeze Airways

Find Deal

Thu, Oct 23 - Sun, Oct 26

8:17 pm - 12:14 amTYS-SFO

6h 57m1 stop

6:34 am - 7:32 pmSFO-TYS

9h 58m1 stop

$200Frontier

Find Deal

Fri, Sep 12 - Mon, Sep 15

9:43 am - 12:02 pmSDF-SFO

5h 19mnonstop

12:47 pm - 8:12 pmSFO-SDF

4h 25mnonstop

$203Breeze Airways

Find Deal

Thu, Sep 11 - Sun, Sep 14

1:21 pm - 9:21 pmCVG-SFO

11h 00m1 stop

12:50 pm - 8:23 pmSFO-CVG

4h 33mnonstop

$223

Find Deal

Thu, Sep 11 - Wed, Sep 24

4:20 pm - 9:21 pmSDF-SFO

8h 01m1 stop

8:00 am - 3:20 pmSFO-SDF

28h 20m1 stop

$227

Find Deal

Tue, Oct 28 - Fri, Oct 31

6:00 am - 11:20 amCVG-SFO

8h 20m1 stop

12:50 am - 10:18 amSFO-CVG

6h 28m1 stop

$269American Airlines

Find Deal

Tue, Sep 23 - Mon, Sep 29

12:48 pm - 6:48 pmSDF-SFO

9h 00m1 stop

12:45 am - 11:49 amSFO-SDF

8h 04m1 stop

$277Delta

Find Deal

Wed, Nov 5 - Sat, Nov 8

1:10 pm - 11:59 pmBNA-SFO

12h 49m1 stop

9:22 am - 9:07 pmSFO-BNA

9h 45m1 stop

$283JetBlue

Find Deal

Thu, Oct 2 - Tue, Oct 7

3:09 pm - 8:28 pmSDF-SFO

8h 19m1 stop

12:35 am - 11:56 amSFO-SDF

8h 21m1 stop

$292Delta

Find Deal

Fri, Sep 19 - Mon, Oct 6

12:54 pm - 6:36 pmLEX-SFO

8h 42m1 stop

11:25 pm - 10:42 amSFO-LEX

8h 17m1 stop

$309American Airlines

Find Deal

Useful Info

Low season	January
High season	December
Cheapest flight	$109

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 12% increase in price.

Flight from Nashville to San Francisco

How does KAYAK find such low prices on flights from Kentucky to San Francisco?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to San Francisco?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to San Francisco?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Calistoga

Marina

Pacifica

Capitola

Emeryville

Rohnert Park

Millbrae

Campbell

Mill Valley

Newark

Novato

Windsor

Belmont

Los Altos

Union City

Richmond

West Sacramento

Jenner

Corte Madera

American Canyon

Everything you need to know for your flight to San Francisco

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Francisco

San Francisco (SFO)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SFO

$109 Find Cheap Flights from Kentucky to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Cheap Flights from Kentucky to San Francisco

Recent round-trip flight deals from Kentucky to San Francisco

Recent one-way flight deals from Kentucky to San Francisco

Recent last minute flight deals from Kentucky to San Francisco

Recent direct flight deals from Kentucky to San Francisco

Good to know

FAQs for booking flights from Kentucky to San Francisco

How does KAYAK find such low prices on flights from Kentucky to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Francisco?

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

Cabin class types available on flights to Kentucky

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights for San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight