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Cheap flights from Cincinnati to San Diego from $46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to San Diego departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Frontier Logo
7:16 pm - 10:13 amCVG-SAN
17h 57m2 stops
Frontier Logo
7:21 pm - 7:10 pmSAN-CVG
20h 49m1 stop
$182Frontier
Find Deal
Sat, Dec 20 - Sat, Dec 27
Frontier Logo
6:10 am - 2:10 pmCVG-SAN
11h 00m2 stops
Frontier Logo
6:25 am - 10:34 pmSAN-CVG
13h 09m1 stop
$188Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
Frontier Logo
11:56 am - 8:01 amCVG-SAN
23h 05m1 stop
Frontier Logo
6:52 pm - 5:44 pmSAN-CVG
19h 52m2 stops
$189Frontier
Find Deal
Thu, Nov 27 - Mon, Dec 1
Frontier Logo
6:49 pm - 11:51 pmCVG-SAN
8h 02m1 stop
Frontier Logo
6:25 am - 1:03 amSAN-CVG
15h 38m2 stops
$191Frontier
Find Deal
Fri, Jan 9 - Sun, Jan 18
Frontier Logo
6:10 am - 7:15 pmCVG-SAN
16h 05m1 stop
Frontier Logo
11:08 am - 2:08 amSAN-CVG
12h 00m2 stops
$192Frontier
Find Deal
Tue, Dec 23 - Sun, Dec 28
Frontier Logo
8:46 am - 7:15 pmCVG-SAN
13h 29m2 stops
Frontier Logo
4:47 pm - 2:08 amSAN-CVG
6h 21m1 stop
$193Frontier
Find Deal
Mon, Dec 15 - Sun, Dec 21
Frontier Logo
6:10 am - 7:15 pmCVG-SAN
16h 05m1 stop
Frontier Logo
7:21 pm - 8:30 pmSAN-CVG
22h 09m1 stop
$194Frontier
Find Deal
Fri, Dec 12 - Fri, Dec 19
Frontier Logo
8:46 am - 7:15 pmCVG-SAN
13h 29m2 stops
Frontier Logo
4:47 pm - 2:08 amSAN-CVG
6h 21m1 stop
$195Frontier
Find Deal
Mon, Dec 15 - Sat, Dec 20
Frontier Logo
6:10 am - 7:15 pmCVG-SAN
16h 05m1 stop
Frontier Logo
6:25 am - 1:05 amSAN-CVG
15h 40m2 stops
$196Frontier
Find Deal
Fri, Dec 12 - Fri, Dec 19
Frontier Logo
6:10 am - 7:15 pmCVG-SAN
16h 05m1 stop
Frontier Logo
6:25 am - 1:05 amSAN-CVG
15h 40m2 stops
$198Frontier
Find Deal
Fri, Dec 12 - Fri, Dec 19

Frontier flights from Cincinnati to San Diego

Our best Frontier deals on Cincinnati to San Diego flight tickets
Frontier
Dec 20
CVG7:16 pmCincinnati Cinci./N. Kentucky
17h 57m
2 stops
SAN10:13 amSan Diego
Dec 27
SAN7:21 pmSan Diego
20h 49m
1 stop
CVG7:10 pmCincinnati Cinci./N. Kentucky
$182
Find similar
Frontier
Nov 17
CVG1:27 pmCincinnati Cinci./N. Kentucky
25h 40m
1 stop
SAN12:07 pmSan Diego
Nov 24
SAN6:36 amSan Diego
25h 10m
1 stop
CVG10:46 amCincinnati Cinci./N. Kentucky
$183
Find similar
Frontier
Dec 5
CVG6:10 amCincinnati Cinci./N. Kentucky
11h 00m
2 stops
SAN2:10 pmSan Diego
Dec 8
SAN6:25 amSan Diego
13h 09m
1 stop
CVG10:34 pmCincinnati Cinci./N. Kentucky
$188
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Cincinnati to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sat 12/20

7:16 pm-10:13 am

2 stops17h 57m

San Diego

Sat 12/27

7:21 pm-7:10 pm

1 stop20h 49m

$182

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 12/5

6:10 am-2:10 pm

2 stops11h 00m

San Diego

Mon 12/8

6:25 am-10:34 pm

1 stop13h 09m

$188

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 11/27

11:56 am-8:01 am

1 stop23h 05m

San Diego

Mon 12/1

6:52 pm-5:44 pm

2 stops19h 52m

$189

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 1/9

6:49 pm-11:51 pm

1 stop8h 02m

San Diego

Sun 1/18

6:25 am-1:03 am

2 stops15h 38m

$191

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 12/23

6:10 am-7:15 pm

1 stop16h 05m

San Diego

Sun 12/28

11:08 am-2:08 am

2 stops12h 00m

$192

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 12/15

8:46 am-7:15 pm

2 stops13h 29m

San Diego

Sun 12/21

4:47 pm-2:08 am

1 stop6h 21m

$193

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 12/12

6:10 am-7:15 pm

1 stop16h 05m

San Diego

Fri 12/19

7:21 pm-8:30 pm

1 stop22h 09m

$194

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 12/15

8:46 am-7:15 pm

2 stops13h 29m

San Diego

Sat 12/20

4:47 pm-2:08 am

1 stop6h 21m

$195

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 12/12

6:10 am-7:15 pm

1 stop16h 05m

San Diego

Fri 12/19

6:25 am-1:05 am

2 stops15h 40m

$196

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 12/12

6:10 am-7:15 pm

1 stop16h 05m

San Diego

Fri 12/19

6:25 am-1:05 am

2 stops15h 40m

$198

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Cincinnati 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 Cincinnati during the month January is also very affordable. Most momondo users find prices during this month for around $317.

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

The cheapest day to depart from Cincinnati to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $207. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $354. 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 at noon when flights can be purchased for as low as $260. Flights in the afternoon are often more expensive with an average ticket price of $415.

What is the cheapest Cincinnati Cinci./N. Kentucky to San Diego flight route?

Fly from Cincinnati Cinci./N. Kentucky to San Diego for the best Cincinnati Cinci./N. Kentucky - San Diego flight prices

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

You are more likely to see cheaper flights to San Diego from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Cincinnati for as low as $309 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to San Diego flights?

There is only 1 cabin class available to choose from on Cincinnati Cinci./N. Kentucky to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 14% on your flight if you consider stops on a Cincinnati to San Diego flight.

How have Cincinnati to San Diego flight prices changed over time?

As of November 2025, prices for Cincinnati to San Diego flights are approximately 55% more expensive when compared to flights at the same time last year.

When to book flights from Cincinnati to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cincinnati to San Diego (CVG to SAN) flight deals and tips

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

Fastest flight time

4h 49m

Direct flights

Mon, Wed and Fri

Airports in San Diego

1 airport
The fastest flight from Cincinnati to San Diego takes 4h 49m
Direct flights go from Cincinnati to San Diego on Monday, Wednesday and Friday. The only airline offering direct flights is Breeze Airways.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

  • How far is Cincinnati Cinci./N. Kentucky to San Diego by plane?

    The straight-line distance from Cincinnati Cinci./N. Kentucky to San Diego is 1867.2 mi. A reasonable flight in good conditions will take 6h 27m.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Diego Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to San Diego Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to San Diego Airport.

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

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cincinnati to San Diego?

  • What is the most popular airline from Cincinnati to San Diego?

Best airlines flying from Cincinnati to San Diego

Compare and see reviews for airlines that fly from Cincinnati to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $138Free CancellationRating
5.8
3,114 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $180Free CancellationRating
8.1
230 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
DeltaPriceFrom $286Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $326Free CancellationRating
8.0
4,235 reviews
Search Southwest flights

Traveling to a place near San Diego?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cincinnati to San Diego. momondo saves you time and could save you money on your trip.

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

Flights from Cincinnati to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Cincinnati and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Cincinnati to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Diego trip

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