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Cheap flights from Kentucky to San Diego (SAN) from $81

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — SAN
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Kentucky to San Diego?

To save on the cost of your flight from Kentucky to San Diego, book at least 58 days before your planned departure. Booking around this time can save you about 156% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $242 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $562.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to San Diego. Flights to San Diego from Kentucky in November are about $457 on average during November, but can be found for as low as $167.

When is the cheapest time to fly from Kentucky to San Diego (KY - SAN)?

When flying from Kentucky to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Kentucky to San Diego

Explore cheap flight options specifically provided by Spirit Airlines for the route between Kentucky and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Find some of the cheapest Spirit Airlines flights traveling from Kentucky to San Diego. Make sure to check back often as deals are often changing.
Wed 5/298:52 pmSDF - SAN
1 stop26h 30mSpirit Airlines
Wed 6/59:25 amSAN - SDF
1 stop7h 17mSpirit Airlines
Deal found 5/4$142
Wed 5/298:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Sat 6/17:45 amSAN - SDF
1 stop9h 07mSpirit Airlines
Deal found 5/2$147
Wed 5/297:43 amSDF - SAN
3 stops15h 39mSpirit Airlines
Tue 6/48:41 amSAN - SDF
2 stops11h 33mSpirit Airlines
Deal found 5/2$152
Sat 6/18:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 6/48:41 amSAN - SDF
2 stops11h 33mSpirit Airlines
Deal found 5/2$158
Wed 5/298:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Sun 6/29:12 pmSAN - SDF
1 stop19h 40mSpirit Airlines
Deal found 5/2$162
Wed 5/297:43 amSDF - SAN
3 stops15h 39mSpirit Airlines
Fri 5/317:42 amSAN - SDF
1 stop9h 10mSpirit Airlines
Deal found 5/2$165
Thu 5/309:11 pmSDF - SAN
2 stops22h 51mSpirit Airlines
Sat 6/17:45 amSAN - SDF
1 stop9h 07mSpirit Airlines
Deal found 5/2$166
Wed 5/297:43 amSDF - SAN
3 stops15h 39mSpirit Airlines
Mon 6/38:26 pmSAN - SDF
2 stops14h 41mSpirit Airlines
Deal found 5/2$167
Mon 5/278:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Wed 5/2911:13 amSAN - SDF
1 stop5h 39mSpirit Airlines
Deal found 5/2$169

Cheap American Airlines flights from Kentucky to San Diego

Explore cheap flight options specifically provided by American Airlines for the route between Kentucky and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Kentucky to San Diego. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 6/48:22 pmLEX - SAN
1 stop6h 22mAmerican Airlines
Wed 6/512:36 pmSAN - LEX
1 stop8h 23mAmerican Airlines
Deal found 5/4$278
Wed 6/54:04 pmLEX - SAN
1 stop9h 38mAmerican Airlines
Mon 6/109:15 pmSAN - LEX
1 stop10h 17mAmerican Airlines
Deal found 5/4$280
Tue 6/258:22 pmLEX - SAN
1 stop6h 37mAmerican Airlines
Tue 7/210:52 pmSAN - LEX
1 stop9h 07mAmerican Airlines
Deal found 5/4$283
Sat 6/82:17 pmLEX - SAN
1 stop7h 24mAmerican Airlines
Thu 6/1312:46 pmSAN - LEX
1 stop6h 51mAmerican Airlines
Deal found 5/4$285
Sat 6/82:17 pmLEX - SAN
1 stop7h 24mAmerican Airlines
Wed 6/126:21 amSAN - LEX
1 stop7h 26mAmerican Airlines
Deal found 5/4$286
Mon 5/201:08 pmLEX - SAN
1 stop10h 20mAmerican Airlines
Sat 5/2510:31 pmSAN - LEX
1 stop8h 55mAmerican Airlines
Deal found 5/4$305
Sat 6/84:04 pmLEX - SAN
1 stop9h 38mAmerican Airlines
Fri 6/1410:52 pmSAN - LEX
1 stop9h 07mAmerican Airlines
Deal found 5/4$311
Wed 6/125:51 pmLEX - SAN
1 stop7h 51mAmerican Airlines
Wed 6/1911:39 amSAN - LEX
1 stop7h 58mAmerican Airlines
Deal found 5/4$340
Mon 5/203:06 pmLEX - SAN
1 stop8h 22mAmerican Airlines
Sat 5/2512:45 pmSAN - LEX
2 stops8h 08mAmerican Airlines
Deal found 5/4$411

Cheap Kentucky to San Diego flights in May & June 2024

Find cheap flight options from Kentucky to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Scroll through some of the best deals on flights from Kentucky to San Diego in 2024. Check back in a little while for more flight options.
Wed 5/298:52 pmSDF - SAN
1 stop26h 30mSpirit Airlines
Wed 6/59:25 amSAN - SDF
1 stop7h 17mSpirit Airlines
Deal found 5/4$142
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Sat 5/1811:10 amSAN - SDF
1 stop5h 42mSpirit Airlines
Deal found 5/4$178
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 5/149:12 pmSAN - SDF
1 stop19h 40mSpirit Airlines
Deal found 5/4$180
Fri 5/248:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Mon 5/2711:13 amSAN - SDF
1 stop5h 39mSpirit Airlines
Deal found 5/4$201
Sat 5/188:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Wed 5/2211:13 amSAN - SDF
1 stop5h 39mSpirit Airlines
Deal found 5/4$204
Sat 5/188:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 5/212:38 pmSAN - SDF
1 stop26h 14mSpirit Airlines
Deal found 5/4$206
Fri 5/178:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Tue 5/219:12 pmSAN - SDF
1 stop19h 40mSpirit Airlines
Deal found 5/3$207
Fri 5/248:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Mon 5/275:52 pmSAN - SDF
2 stops17h 15mSpirit Airlines
Deal found 5/4$208
Sat 5/188:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Wed 5/2211:13 amSAN - SDF
2 stops30h 08mSpirit Airlines
Deal found 5/4$210

Kentucky to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Kentucky and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Scroll through some of the best deals on flights from Kentucky to San Diego in 2024. Check back in a little while for more flight options.
Wed 5/298:52 pmSDF - SAN
1 stop26h 30mSpirit Airlines
Wed 6/59:25 amSAN - SDF
1 stop7h 17mSpirit Airlines
Deal found 5/4$142
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Sat 5/1811:10 amSAN - SDF
1 stop5h 42mSpirit Airlines
Deal found 5/4$178
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 5/149:12 pmSAN - SDF
1 stop19h 40mSpirit Airlines
Deal found 5/4$180
Fri 5/248:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Mon 5/2711:13 amSAN - SDF
1 stop5h 39mSpirit Airlines
Deal found 5/4$201
Sat 5/188:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Wed 5/2211:13 amSAN - SDF
1 stop5h 39mSpirit Airlines
Deal found 5/4$204
Sat 5/188:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 5/212:38 pmSAN - SDF
1 stop26h 14mSpirit Airlines
Deal found 5/4$206
Fri 5/178:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Tue 5/219:12 pmSAN - SDF
1 stop19h 40mSpirit Airlines
Deal found 5/3$207
Fri 5/248:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Mon 5/275:52 pmSAN - SDF
2 stops17h 15mSpirit Airlines
Deal found 5/4$208
Sat 5/188:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Wed 5/2211:13 amSAN - SDF
2 stops30h 08mSpirit Airlines
Deal found 5/4$210

Kentucky to San Diego flights leaving soon

Find last-minute flight options from Kentucky to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Have a look at some of the last-minute flights available departing from Kentucky to San Diego. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Sat 5/1811:10 amSAN - SDF
1 stop5h 42mSpirit Airlines
Deal found 5/4$178
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 5/149:12 pmSAN - SDF
1 stop19h 40mSpirit Airlines
Deal found 5/4$180
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 5/146:15 amSAN - SDF
2 stops34h 37mSpirit Airlines
Deal found 5/4$252
Sat 5/114:27 pmSDF - SAN
2 stops10h 26mSpirit Airlines
Sat 5/186:15 amSAN - SDF
2 stops10h 37mSpirit Airlines
Deal found 5/4$268
Sat 5/114:27 pmSDF - SAN
2 stops10h 26mSpirit Airlines
Sat 5/187:45 amSAN - SDF
3 stops21h 59mSpirit Airlines
Deal found 5/4$285
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Tue 5/148:41 amSAN - SDF
3 stops33h 33mSpirit Airlines
Deal found 5/4$291
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Sat 5/186:15 amSAN - SDF
2 stops10h 37mSpirit Airlines
Deal found 5/4$342
Sat 5/114:27 pmSDF - SAN
2 stops10h 26mSpirit Airlines
Tue 5/149:12 pmSAN - SDF
3 stops21h 02mSpirit Airlines
Deal found 5/4$380
Sat 5/117:40 amLEX - SAN
1 stop9h 44mDelta
Tue 5/147:21 amSAN - LEX
1 stop7h 31mDelta
Deal found 5/3$418

One-way flights to San Diego from Kentucky

Search for one-way flight options from Kentucky to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Users traveling one-way from Kentucky to San Diego can select one of these great deals. For those needing a return trip from Kentucky, there is a search form available above.
Sat 5/118:52 pmSDF - SAN
1 stop6h 01mSpirit Airlines
Deal found 5/3$81
Mon 5/278:52 pmSDF - SAN
1 stop15h 22mSpirit Airlines
Deal found 5/4$101
Mon 7/18:42 pmSDF - SAN
1 stop6h 13mSpirit Airlines
Deal found 5/3$104
Sat 6/85:27 pmSDF - SAN
2 stops8h 51mSpirit Airlines
Deal found 5/3$115
Sat 6/88:42 pmSDF - SAN
1 stop19h 13mSpirit Airlines
Deal found 5/3$116
Sat 5/114:27 pmSDF - SAN
2 stops10h 26mSpirit Airlines
Deal found 5/3$130
Mon 7/18:42 pmSDF - SAN
2 stops20h 48mSpirit Airlines
Deal found 5/3$144
Mon 5/271:35 pmSDF - SAN
2 stops22h 39mMultiple Airlines
Deal found 5/4$152
Mon 5/2710:29 amSDF - SAN
3 stops25h 45mSpirit Airlines
Deal found 5/4$180

Find flights from Kentucky to San Diego within your budget

Customize your flight search to find flights from Kentucky to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$142 - $288

Route

Depart

Return

Price

Louisville IntlSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Wed 5/29

1 stop26h 30m

San Diego

Wed 6/5

1 stop7h 17m

$142

Louisville IntlSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Wed 5/29

1 stop15h 22m

San Diego

Sat 6/1

1 stop9h 07m

$147

Louisville IntlSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Wed 5/29

3 stops15h 39m

San Diego

Tue 6/4

2 stops11h 33m

$152

Louisville IntlSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Sat 6/1

1 stop6h 01m

San Diego

Tue 6/4

2 stops11h 33m

$158

Louisville IntlSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Wed 5/29

1 stop15h 22m

San Diego

Sun 6/2

1 stop19h 40m

$162

Louisville IntlSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Fri 5/31

1 stop6h 52m

San Diego

Tue 6/4

2 stops11h 33m

$202

Louisville IntlSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Wed 5/29

3 stops15h 39m

San Diego

Thu 5/30

1 stop14h 57m

$212

Lexington Blue GrassSan Diego

LEX - SAN

LEXSAN

Lexington Blue Grass

Tue 6/4

1 stop6h 22m

San Diego

Wed 6/5

1 stop8h 23m

$278

Lexington Blue GrassSan Diego

LEX - SAN

LEXSAN

Lexington Blue Grass

Thu 7/11

1 stop7h 08m

San Diego

Thu 7/25

1 stop9h 06m

$288

Flights are sorted by cheapest first

Deals found on 5/4

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 5, 2024.
Read reviews from past customers who have flown Spirit Airlines, American Airlines and Delta from Kentucky to San Diego. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.1
Very good
10,838 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
11,125 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,728 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Spirit Airlines
6.4
Okay
8,728 reviews
Delta
8.1
Very good
10,838 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Kentucky?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Kentucky to San Diego.

  • Can I find flights from Kentucky to San Diego for under $200 on Cheapflights?

    Yes, there are multiple flights from Kentucky to San Diego for under $200. The cheapest flight booked recently is on Spirit Airlines for just $142, but on average you can expect to pay $170.

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

    There are currently 12+ open flights from Kentucky to San Diego within the next 7 days for less than $200.

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

    One-way options have recently been found by users for as low as $81 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $214 and American Airlines from $268 one-way.

  • What are the most popular routes from Kentucky to San Diego?

    When deciding which route to take from Kentucky to San Diego consider Louisville Intl - San Diego, Lexington Blue Grass - San Diego or Owensboro Daviess County - San Diego as they are the most popular.

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

    When booking a flight from Kentucky to San Diego, you may want to consider flying on American Airlines, Delta or Spirit Airlines as they are the most popular for this route.

  • What does SDF to SAN mean?

    Louisville Intl Airport is SDF and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Lexington Blue Grass Airport (LEX), Paducah Barkley Regional Airport (PAH), Owensboro Daviess County Airport (OWB).

  • Can I find deals for flights from Kentucky to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Kentucky to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kentucky to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kentucky to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kentucky to San Diego that include hotel bookings?

    Yes. In addition to deals on Kentucky to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to San Diego.

  • Can I find deals for business class flights from Kentucky to San Diego?

    Yes. Cheapflights offers flight deals from Kentucky to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kentucky to San Diego that allow pets onboard?

    Many airlines flying from Kentucky to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kentucky to San Diego?

    Yes, you can often find last-minute deals on Kentucky to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kentucky to San Diego flight deals updated?

    The Kentucky to San Diego flight deals you see on this page were last updated on 5/4.

See more FAQs

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Top 4 airlines flying from Kentucky to San Diego

Discover the top 4 airlines that operate flights from Kentucky to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$145Average$247FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$287Average$473FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$292Average$487FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$388Average$468FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Kentucky to San Diego by cabin class

Find flights from Kentucky to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Kentucky to San Diego?

When you search for this flight from Kentucky to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Kentucky to San Diego?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kentucky to San Diego for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kentucky to San Diego with no change fees?

Yes! Cheapflights helps users easily find flights from Kentucky to San Diego with no change fees.

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Of course! You can now track prices for flights from Kentucky to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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