San Diego

$82+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SAN
Jun 17 — Jun 241
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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to San Diego are usually found in August or February, booked 13 days in advance, depart on a Thursday or Tuesday 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 June 12, 2025.

Round-trip from

$230
(Mytrip)

One-way from

$82
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$410

Good round-trip deal

$259 or less

Good one-way deal

$153 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 ($15 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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.
Thu 7/109:52 pmCVG - SAN
2 stops28h 14mMultiple Airlines
Thu 7/176:15 amSAN - CVG
1 stop12h 25mMultiple Airlines
Deal found 6/12$230
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/73:44 pmCVG - SAN
1 stop29h 35mFrontier
Wed 7/97:04 pmSAN - CVG
1 stop26h 55mFrontier
Deal found 6/11$246
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:15 amCVG - SAN
1 stop9h 36mDelta
Wed 8/137:34 pmSAN - CVG
1 stop7h 02mDelta
Deal found 6/9$279
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:23 amCVG - SAN
1 stop7h 27mUnited Airlines
Tue 9/912:52 pmSAN - CVG
2 stops8h 05mUnited Airlines
Deal found 6/10$284
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 8/66:37 pmCVG - SAN
1 stop17h 16mAlaska Airlines
Mon 8/117:05 pmSAN - CVG
1 stop9h 02mAlaska Airlines
Deal found 6/12$288
This Southwest deal was found by Cheapflights users on 6/10. 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.
Tue 8/191:15 pmCVG - SAN
2 stops8h 30mSouthwest
Wed 8/278:40 amSAN - CVG
2 stops9h 45mSouthwest
Deal found 6/10$307
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/110:08 amCVG - SAN
Nonstop4h 48mBreeze Airways
Sun 7/612:41 pmSAN - CVG
Nonstop4h 31mBreeze Airways
Deal found 6/10$328
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 6/258:24 pmCVG - SAN
1 stop6h 32mAmerican Airlines
Mon 6/3010:45 pmSAN - CVG
1 stop9h 27mAmerican Airlines
Deal found 6/10$403

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 June 12, 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

Thu 7/10

9:52 pm-11:06 pm

2 stops28h 14m

San Diego

Thu 7/17

6:15 am-9:40 pm

1 stop12h 25m

$230

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 7/7

3:44 pm-6:19 pm

1 stop29h 35m

San Diego

Wed 7/9

7:04 pm-12:59 am

1 stop26h 55m

$246

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 8/6

6:15 am-12:51 pm

1 stop9h 36m

San Diego

Wed 8/13

7:34 pm-5:36 am

1 stop7h 02m

$279

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sat 8/30

11:23 am-3:50 pm

1 stop7h 27m

San Diego

Tue 9/9

12:52 pm-11:57 pm

2 stops8h 05m

$284

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 8/6

6:37 pm-8:53 am

1 stop17h 16m

San Diego

Mon 8/11

7:05 pm-7:07 am

1 stop9h 02m

$288

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 8/19

1:15 pm-6:45 pm

2 stops8h 30m

San Diego

Wed 8/27

8:40 am-9:25 pm

2 stops9h 45m

$307

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 7/1

10:08 am-11:56 am

Nonstop4h 48m

San Diego

Sun 7/6

12:41 pm-8:12 pm

Nonstop4h 31m

$328

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 6/25

8:24 pm-11:56 pm

1 stop6h 32m

San Diego

Mon 6/30

10:45 pm-11:12 am

1 stop9h 27m

$403

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sun 6/29

10:25 pm-6:26 pm

1 stop23h 01m

$82

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 8/26

10:08 am-11:56 am

Nonstop4h 48m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 17 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 June 9, 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 June 12, 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Cincinnati to San Diego, such as Breeze Airways, Alaska Airlines and Southwest. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Food

6.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Food

6.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Food

6.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
8.0
Very good

Food

6.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Food

6.7

Entertainment

6.6

Boarding

8.3

Overall

8.1

Comfort

8.2

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 $246. Other airlines that can offer you cheap pricing are Delta, from $279, and United Airlines, from $284. Users have found that Frontier is 34% 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 Breeze Airways, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from Alaska Airlines and Delta, 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 $236, our data shows the cheapest flight currently is $110. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - San Diego), you can expect to pay $202 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 $56.

  • 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 Cincinnati?

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

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$231FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$182Average$305FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$231Average$418FlexibilityNo cancel feeOn-time69%
DeltaCheapest$251Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$300Average$424FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$338Average$500FlexibilityNo cancel feeOn-time63%

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