Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kentucky to San Diego from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to San Diego departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Kentucky to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Kentucky to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Kentucky to San Diego.

Cheap last minute flights

Planning a quick getaway from Kentucky to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Kentucky to San Diego

Find recent round-trip train or bus tickets from Kentucky to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
5:43 pm - 11:52 pmBNA-SAN
8h 09m1 stop
3:58 pm - 1:54 pmSAN-BNA
19h 56m1 stop
$138Frontier
Find Deal
Sun, Jan 26 - Sat, Feb 1
7:25 am - 2:05 pmCVG-SAN
9h 40m1 stop
6:25 am - 1:02 pmSAN-CVG
27h 37m1 stop
$138Frontier
Find Deal
Mon, Dec 9 - Wed, Dec 11
12:55 pm - 11:52 pmBNA-SAN
12h 57m1 stop
7:26 pm - 12:00 pmSAN-BNA
14h 34m1 stop
$167Spirit Airlines
Find Deal
Mon, Jan 20 - Sun, Jan 26
12:55 pm - 1:05 pmBNA-SAN
26h 10m1 stop
12:17 pm - 1:44 pmSAN-BNA
23h 27m1 stop
Mon, Jan 20 - Thu, Jan 30
6:16 am - 7:35 pmBNA-SAN
15h 19m2 stops
11:58 am - 1:54 pmSAN-BNA
23h 56m1 stop
Wed, Dec 11 - Sat, Dec 14
5:10 pm - 10:04 pmBNA-SAN
6h 54m1 stop
12:32 pm - 9:41 pmSAN-BNA
7h 09m1 stop
$218American Airlines
Find Deal
Fri, Jan 17 - Fri, Jan 24
12:34 pm - 11:52 pmBNA-SAN
13h 18m2 stops
7:26 pm - 12:00 pmSAN-BNA
14h 34m1 stop
$221Spirit Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
2:50 pm - 9:47 pmBNA-SAN
8h 57m1 stop
10:03 am - 6:54 pmSAN-BNA
6h 51m1 stop
$226United Airlines
Find Deal
Thu, Dec 12 - Wed, Dec 18
5:16 pm - 11:30 pmBNA-SAN
8h 14m1 stop
1:00 pm - 9:00 pmSAN-BNA
6h 00m1 stop
$227American Airlines
Find Deal
Mon, Feb 24 - Thu, Feb 27
6:45 am - 2:05 pmTYS-SAN
10h 20m1 stop
1:45 pm - 11:46 pmSAN-TYS
7h 01m1 stop
$238United Airlines
Find Deal
Wed, Jan 15 - Tue, Jan 21
7:25 am - 2:05 pmCVG-SAN
9h 40m1 stop
$70Frontier
Find Deal
Mon, Dec 9
5:43 pm - 11:52 pmBNA-SAN
8h 09m1 stop
$74Frontier
Find Deal
Sun, Jan 19
4:21 pm - 8:13 amBNA-SAN
17h 52m2 stops
$99Spirit Airlines
Find Deal
Fri, Dec 13
12:55 pm - 1:05 pmBNA-SAN
26h 10m1 stop
$107Spirit Airlines
Find Deal
Mon, Jan 20
7:00 am - 4:33 pmBNA-SAN
11h 33m1 stop
$109Alaska Airlines
Find Deal
Wed, Jan 22
6:25 am - 11:34 amBNA-SAN
7h 09m1 stop
$112American Airlines
Find Deal
Wed, Dec 18
2:50 pm - 9:47 pmBNA-SAN
8h 57m1 stop
$113United Airlines
Find Deal
Wed, Dec 18
1:15 pm - 8:03 pmTYS-SAN
9h 48m1 stop
$119American Airlines
Find Deal
Sat, Dec 14
6:00 am - 11:06 amBNA-SAN
7h 06m1 stop
$138United Airlines
Find Deal
Thu, Jan 2
6:29 pm - 11:59 pmCVG-SAN
8h 30m1 stop
$141Alaska Airlines
Find Deal
Wed, Jan 15
3:00 pm - 3:37 pmCVG-SAN
27h 37m1 stop
9:18 pm - 12:20 amSAN-CVG
24h 02m1 stop
$301Frontier
Find Deal
Mon, Nov 25 - Sat, Nov 30
8:34 pm - 11:56 pmBNA-SAN
29h 22m1 stop
11:25 am - 3:39 pmSAN-BNA
26h 14m1 stop
Sun, Nov 24 - Wed, Nov 27
7:59 pm - 12:30 amLEX-SAN
7h 31m1 stop
10:10 pm - 10:24 amSAN-LEX
9h 14m1 stop
$418Delta
Find Deal
Tue, Nov 26 - Mon, Dec 2
11:28 am - 6:50 pmLEX-SAN
10h 22m1 stop
9:45 pm - 9:26 amSAN-LEX
8h 41m1 stop
$453Delta
Find Deal
Sat, Nov 23 - Mon, Dec 2
12:04 pm - 6:16 pmTYS-SAN
9h 12m1 stop
11:59 am - 11:58 pmSAN-TYS
8h 59m1 stop
$488American Airlines
Find Deal
Fri, Nov 22 - Tue, Nov 26
4:44 pm - 9:36 pmBNA-SAN
6h 52m1 stop
5:00 pm - 3:39 pmSAN-BNA
20h 39m1 stop
$536Spirit Airlines
Find Deal
Fri, Nov 22 - Wed, Nov 27
4:44 pm - 6:40 amBNA-SAN
15h 56m1 stop
5:00 pm - 12:09 pmSAN-BNA
17h 09m2 stops
$540Spirit Airlines
Find Deal
Sun, Nov 24 - Wed, Nov 27
12:25 pm - 9:32 pmLEX-SAN
12h 07m2 stops
10:57 am - 10:29 pmSAN-LEX
8h 32m1 stop
$548United Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
12:25 pm - 9:32 pmLEX-SAN
12h 07m2 stops
8:49 pm - 11:44 amSAN-LEX
11h 55m2 stops
$553United Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
9:01 am - 1:49 pmTRI-SAN
7h 48m1 stop
6:15 am - 12:33 amSAN-TRI
15h 18m1 stop
$927American Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
10:06 am - 11:52 amCVG-SAN
4h 46mnonstop
12:37 pm - 8:06 pmSAN-CVG
4h 29mnonstop
$226Breeze Airways
Find Deal
Thu, May 1 - Thu, May 15
6:30 pm - 9:15 pmBNA-SAN
4h 45mnonstop
8:20 am - 2:05 pmSAN-BNA
3h 45mnonstop
$328Southwest
Find Deal
Mon, Jan 20 - Thu, Jan 30
6:30 pm - 9:15 pmBNA-SAN
4h 45mnonstop
8:20 am - 2:05 pmSAN-BNA
3h 45mnonstop
$348Southwest
Find Deal
Sun, Jan 12 - Tue, Jan 21
6:15 am - 8:50 amBNA-SAN
4h 35mnonstop
2:10 pm - 7:55 pmSAN-BNA
3h 45mnonstop
$424Southwest
Find Deal
Fri, Dec 20 - Tue, Jan 7
6:25 pm - 8:55 pmBNA-SAN
4h 30mnonstop
7:40 pm - 1:30 amSAN-BNA
3h 50mnonstop
$429Southwest
Find Deal
Thu, Dec 12 - Sun, Dec 15
6:25 pm - 8:55 pmBNA-SAN
4h 30mnonstop
4:55 pm - 10:40 pmSAN-BNA
3h 45mnonstop
$439Southwest
Find Deal
Tue, Dec 10 - Tue, Dec 17
2:15 pm - 4:45 pmBNA-SAN
4h 30mnonstop
7:40 pm - 1:30 amSAN-BNA
3h 50mnonstop
$464Southwest
Find Deal
Sat, Dec 14 - Sun, Dec 15
6:25 pm - 8:55 pmBNA-SAN
4h 30mnonstop
5:50 pm - 11:40 pmSAN-BNA
3h 50mnonstop
$499Southwest
Find Deal
Mon, Dec 16 - Mon, Dec 23
1:50 pm - 4:20 pmBNA-SAN
4h 30mnonstop
9:00 am - 2:50 pmSAN-BNA
3h 50mnonstop
$509Southwest
Find Deal
Wed, Dec 11 - Sat, Dec 14
5:15 pm - 7:40 pmBNA-SAN
4h 25mnonstop
6:20 am - 12:25 pmSAN-BNA
4h 05mnonstop
$520Southwest
Find Deal
Thu, Apr 10 - Mon, Apr 14

Frontier flights from Kentucky to San Diego

Our best Frontier deals on Kentucky to San Diego flight tickets
Frontier
Jan 26
BNA5:43 pmNashville Intl
8h 09m
1 stop
SAN11:52 pmSan Diego
Feb 1
SAN3:58 pmSan Diego
19h 56m
1 stop
BNA1:54 pmNashville Intl
Frontier
Dec 9
CVG7:25 amCincinnati Cinci./N. Kentucky
9h 40m
1 stop
SAN2:05 pmSan Diego
Dec 12
SAN10:35 amSan Diego
10h 11m
1 stop
CVG11:46 pmCincinnati Cinci./N. Kentucky
Frontier
Jan 24
CVG9:18 amCincinnati Cinci./N. Kentucky
8h 13m
1 stop
SAN2:31 pmSan Diego
Jan 29
SAN2:32 pmSan Diego
19h 34m
1 stop
CVG1:06 pmCincinnati Cinci./N. Kentucky

Spirit Airlines flights from Kentucky to San Diego

Our best Spirit Airlines deals on Kentucky to San Diego flight tickets
Spirit Airlines
Jan 20
BNA12:55 pmNashville Intl
12h 57m
1 stop
SAN11:52 pmSan Diego
Jan 26
SAN7:26 pmSan Diego
14h 34m
1 stop
BNA12:00 pmNashville Intl
Spirit Airlines
Jan 23
BNA12:34 pmNashville Intl
13h 18m
2 stops
SAN11:52 pmSan Diego
Jan 26
SAN7:26 pmSan Diego
14h 34m
1 stop
BNA12:00 pmNashville Intl
Spirit Airlines
Dec 13
BNA4:21 pmNashville Intl
17h 52m
2 stops
SAN8:13 amSan Diego
Jan 7
SAN7:16 pmSan Diego
17h 46m
2 stops
BNA3:02 pmNashville Intl

See travel insights to San Diego from

How to get the cheapest flight ticket from Kentucky to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Kentucky during the month February is also very affordable. Most momondo users find prices during this month for around $426.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Kentucky to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $417. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $505. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $375. Flights at noon are often more expensive with an average ticket price of $492.

How far in advance should I book a flight to San Diego?

Most flyers found that booking tickets 11 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $460. However, in the past 72 hours, people saw flights from Kentucky for as low as $264.

Can stopping save me money on Kentucky to San Diego flights?

You could potentially save up to 57% on your flight if you consider stops on a Kentucky to San Diego flight.

Cheap Kentucky to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to San Diego

Best Price Found

$70

Fastest flight time

4h 30m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Kentucky in the past 72 hours is $70. The best round-trip flight deal from Kentucky to San Diego found on momondo in the last 72 hours is $138.
The fastest flight from Kentucky to San Diego takes 4h 30m
Direct flights go from Kentucky to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • When did momondo last update prices for flights from Kentucky to San Diego Airport?

    Prices for flights from Kentucky to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Kentucky to San Diego Airport?

  • How old do you have to be to fly from Kentucky to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Kentucky to San Diego

Compare and see reviews for airlines that fly from Kentucky to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $161Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
SouthwestPriceFrom $344Free CancellationRating
8.1
5,005 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to San Diego?

Finding the right flight to San Diego from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Kentucky to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Kentucky with this policy.

How can momondo help me find flights from Kentucky to San Diego?

Once you have performed a search for Kentucky to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kentucky to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to the United States