San Diego

$119+ Cheap flights from Cincinnati to San Diego (CVG - SAN)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SAN
ago. 2 — ago. 91
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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to San Diego are usually found in August or January, booked 13 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Cincinnati to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 28, 2025.

Round-trip from

$198
(Breeze Airways)

One-way from

$119
(Frontier)

Popular in

December

Cheapest in

August

Average price

$375

Good round-trip deal

$208 or less

Good one-way deal

$129 or less
From Cincinnati Cinci./N. Kentucky to San Diego
One-way flight from Cincinnati Cinci./N. Kentucky to San Diego
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to San Diego.
Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to San Diego.

Find flight deals from Cincinnati to San Diego

Cheapest flights from Cincinnati to San Diego
Explore the most affordable flight options available from Cincinnati to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.

This Breeze Airways deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/319:03 amCVG - SAN
Nonstop4h 48mBreeze Airways
mar. 9/212:41 pmSAN - CVG
Nonstop4h 31mBreeze Airways
Deal found 7/26$198
This Mytrip deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/219:49 pmCVG - SAN
1 stop12h 32mMultiple Airlines
jue. 8/286:15 amSAN - CVG
1 stop11h 44mMultiple Airlines
Deal found 7/26$221
This Frontier deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/67:15 amCVG - SAN
1 stop6h 55mFrontier
mié. 8/1312:05 pmSAN - CVG
1 stop9h 49mFrontier
Deal found 7/27$238
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/112:06 pmCVG - SAN
1 stop10h 23mAmerican Airlines
mié. 11/56:16 amSAN - CVG
1 stop11h 13mAmerican Airlines
Deal found 7/27$305
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:30 pmCVG - SAN
2 stops20h 23mAlaska Airlines
jue. 11/1310:09 pmSAN - CVG
2 stops16h 21mAlaska Airlines
Deal found 7/26$317
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/31:15 pmCVG - SAN
2 stops8h 30mSouthwest
dom. 9/76:50 amSAN - CVG
1 stop7h 10mSouthwest
Deal found 7/25$330

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati 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 2,558,603 searches. Data last updated julio 28, 2025.
Use the filters below to find and compare flights from Cincinnati to San Diego that are best for you.

Fly from

Cincinnati

Fly to

San Diego

Route

Depart

Return

Price

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

dom. 8/31

9:03 am-10:51 am

Nonstop4h 48m

San Diego

mar. 9/2

12:41 pm-8:12 pm

Nonstop4h 31m

$198

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

jue. 8/21

9:49 pm-7:21 am

1 stop12h 32m

San Diego

jue. 8/28

6:15 am-8:59 pm

1 stop11h 44m

$221

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

mié. 8/6

7:15 am-11:10 am

1 stop6h 55m

San Diego

mié. 8/13

12:05 pm-12:54 am

1 stop9h 49m

$238

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

mar. 8/26

11:44 am-7:16 pm

1 stop10h 32m

San Diego

mar. 9/2

6:15 am-4:07 pm

1 stop6h 52m

$312

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

mié. 9/3

1:15 pm-6:45 pm

2 stops8h 30m

San Diego

dom. 9/7

6:50 am-5:00 pm

1 stop7h 10m

$330

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

sáb. 10/18

8:00 am-1:28 pm

1 stop8h 28m

$119

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

lun. 8/18

12:41 pm-7:21 am

2 stops21h 40m

$124

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

dom. 8/10

9:03 am-10:51 am

Nonstop4h 48m

$139

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

sáb. 10/4

6:49 pm-1:15 pm

2 stops21h 26m

$155

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

mar. 8/26

11:44 am-7:16 pm

1 stop10h 32m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 results
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Best time to book a flight from Cincinnati to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Cincinnati with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to San Diego

How far ahead should I book a flight from Cincinnati to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to San Diego. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Cincinnati to San Diego, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cincinnati to San Diego?

Currently, August is the cheapest month in which you can book a flight from Cincinnati to San Diego (average of $286). Flying from Cincinnati to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CVG to SAN?

Find hourly flight availability from Cincinnati to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 28, 2025.

One of the essential ways to save on airfare from Cincinnati to San Diego is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 38% on airfare.

What is the cheapest day to fly from Cincinnati to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to San Diego. Price data was last updated on May 18, 2025.

Travelers seeking maximum savings on their Cincinnati to San Diego flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Cincinnati to San Diego?

Share of 1-stop round-trip flights from Cincinnati to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.

Las Vegas (LAS) – chosen by Cheapflights users on 50% of 1-stop itineraries from Cincinnati to San Diego on Cheapflights.

What’s the cheapest layover airport for flights from Cincinnati to San Diego?

Average round-trip fare for 1-stop flights from Cincinnati to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $215.

What’s the fastest layover option from Cincinnati to San Diego?

Shortest average travel time for 1-stop one-way flights from Cincinnati to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 2h 34m.

Which airport typically offers the quickest layover for flights from Cincinnati to San Diego?

Average layover duration for 1-stop one-way flights from Cincinnati to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 49m.

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 julio 28, 2025.
Read through reviews of airlines operating flights from Cincinnati to San Diego, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Cincinnati to San Diego flight route?

  • What are the cheapest airlines flying from Cincinnati to San Diego round-trip?

    Cheapflights users have booked flights from Cincinnati to San Diego round-trip from $198. Other airlines that can offer you cheap pricing are Frontier, from $238, and American Airlines, from $312. Users have found that Breeze Airways is 47% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Breeze Airways and Alaska Airlines, as they are both options that can get you from Cincinnati to San Diego for a low price.

  • What are the cheapest flights from Cincinnati to San Diego?

    While on average a flight from Cincinnati to San Diego is generally $207, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - San Diego), you can expect to pay $208 for that flight.

  • Where are the most common layover locations when flying from Cincinnati to San Diego?

  • What are some popular things to do or see while on a layover in Chicago?

    The majority of Chicago visitors spend their time at Magnificent Mile, River North, and Grant Park. Magnificent Mile, River North, and Grant Park can be visited by traveling about 15.5 mi, 15.0 mi, and 16.2 mi respectively from Chicago O'Hare Intl. Those on a layover in Chicago in need of a rental car can book one at Chicago O'Hare Intl for about $69.

  • Where are the least popular layover locations for Cincinnati to San Diego flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cincinnati 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.

  • What is the cheapest month to book a flight from Cincinnati to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Cincinnati to San Diego (average of $286). Flying from Cincinnati to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Santee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cincinnati to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Cincinnati to San Diego

Discover the top 6 airlines that operate flights from Cincinnati 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 2,558,603 searches. Data last updated julio 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$225FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$175Average$301FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$436FlexibilityNo cancel feeOn-time69%
DeltaCheapest$260Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$430FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$326Average$485FlexibilityNo cancel feeOn-time63%

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