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

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 Diego. 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 Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego 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 Diego?

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 Diego 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 Diego?

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 Diego 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>

$75 CHEAP FLIGHTS from Kentucky to San Diego

SAN

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

...and more

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Cheapest round-trip

$219

Overall average: $379

Multiple Airlines

Fri 2/20Mon 2/23

CVG - SAN • 2 stops

Cheapest non-stop

$265

Breeze Airways

Sun 5/17Sun 5/24

CVG - SAN • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Diego!

Flight Deals

Cheap Flights from Kentucky to San Diego

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 Diego

Fri, Feb 20 - Mon, Feb 23

1:07 pm - 10:26 am

CVG

SAN

24h 19m

2 stops

9:50 am - 12:59 am

SAN

CVG

12h 09m

1 stop

$219Multiple Airlines

Sun, Apr 12 - Wed, Apr 15

7:20 am - 12:02 am

CVG

SAN

19h 42m

1 stop

12:29 pm - 3:59 pm

SAN

CVG

24h 30m

1 stop

$222Frontier

Wed, May 13 - Wed, May 27

4:27 pm - 11:16 pm

LEX

SAN

9h 49m

1 stop

10:45 pm - 11:26 am

SAN

LEX

9h 41m

1 stop

$223American Airlines

Wed, Apr 8 - Mon, Apr 13

4:27 pm - 11:16 pm

LEX

SAN

9h 49m

1 stop

10:45 pm - 10:58 am

SAN

LEX

9h 13m

1 stop

$263American Airlines

Wed, May 13 - Sat, May 23

5:55 pm - 10:58 pm

LEX

SAN

8h 03m

1 stop

12:50 pm - 11:55 pm

SAN

LEX

8h 05m

1 stop

$277Delta

Wed, Mar 18 - Tue, Mar 24

7:05 am - 11:10 am

TYS

SAN

7h 05m

1 stop

1:53 pm - 11:44 pm

SAN

TYS

6h 51m

1 stop

$277United Airlines

Wed, Mar 18 - Tue, Mar 24

6:20 pm - 10:05 pm

TYS

SAN

6h 45m

1 stop

6:20 am - 8:05 pm

SAN

TYS

10h 45m

2 stops

$282Southwest

Wed, Apr 8 - Mon, Apr 13

7:00 am - 11:25 am

LEX

SAN

7h 25m

1 stop

10:30 pm - 9:25 am

SAN

LEX

7h 55m

1 stop

$299United Airlines

Wed, Mar 4 - Sun, Mar 15

5:47 pm - 10:48 pm

LEX

SAN

8h 01m

1 stop

9:55 pm - 9:20 am

SAN

LEX

8h 25m

1 stop

$307Delta

Tue, Mar 17 - Wed, Mar 25

3:30 pm - 9:10 pm

SDF

SAN

8h 40m

2 stops

6:20 am - 6:00 pm

SAN

SDF

8h 40m

1 stop

$326Southwest

Useful Info

Low season	September
High season	July
Cheapest flight	$75

Best time to beat the crowds with an average 10% drop in price.

Flight from Cincinnati to San Diego

How does KAYAK find such low prices on flights from Kentucky to San Diego?
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 Diego.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to San Diego?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego 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 Diego?
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 Diego 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 Diego?
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 Diego from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Julian

National City

Borrego Springs

Poway

Lemon Grove

Alpine

Santee

Everything you need to know for your flight to San Diego

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 Diego

San Diego (SAN)

SAN

$75 Find Cheap Flights from Kentucky to San Diego

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

Everything you should know

Cheap Flights from Kentucky to San Diego

Recent round-trip flight deals from Kentucky to San Diego

Recent one-way flight deals from Kentucky to San Diego

Recent last minute flight deals from Kentucky to San Diego

Recent direct flight deals from Kentucky to San Diego

Good to know

FAQs for booking flights from Kentucky to San Diego

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

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 Diego.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego 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 Diego?

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 Diego 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 Diego?

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 Diego 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 Diego?

Everything you need to know for your flight to San Diego

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

Cabin class types available on flights to Kentucky

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

Find direct flights for San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight