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Cheap flights from Cincinnati to San Diego from $64

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 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Cincinnati to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:43 pm - 11:36 pm
CVG
-
SAN
8h 53m1 stop
Frontier Logo
9:16 am - 12:29 am
SAN
-
CVG
12h 13m1 stop
$182Frontier
Mon, Jan 12 - Thu, Jan 15
Frontier Logo
6:55 am - 12:15 am
CVG
-
SAN
20h 20m1 stop
Frontier Logo
8:16 pm - 3:57 pm
SAN
-
CVG
16h 41m2 stops
$185Frontier
Fri, Jan 16 - Fri, Jan 23
Frontier Logo
12:46 pm - 10:08 am
CVG
-
SAN
24h 22m1 stop
Frontier Logo
8:16 pm - 3:57 pm
SAN
-
CVG
16h 41m2 stops
$191Frontier
Thu, Jan 15 - Fri, Jan 23
Frontier Logo
8:20 pm - 11:16 pm
CVG
-
SAN
29h 56m2 stops
Frontier Logo
1:04 pm - 11:54 pm
SAN
-
CVG
7h 50m1 stop
$193Frontier
Mon, Jan 5 - Mon, Jan 12
Frontier Logo
1:21 pm - 12:24 am
CVG
-
SAN
38h 03m2 stops
Frontier Logo
6:30 am - 8:48 pm
SAN
-
CVG
11h 18m1 stop
$194Frontier
Wed, Jan 14 - Thu, Jan 22
Frontier Logo
12:46 pm - 8:21 am
CVG
-
SAN
22h 35m2 stops
Frontier Logo
8:16 pm - 8:53 pm
SAN
-
CVG
21h 37m1 stop
$197Frontier
Thu, Jan 15 - Sun, Jan 25
Frontier Logo
8:20 pm - 2:34 pm
CVG
-
SAN
21h 14m2 stops
Frontier Logo
1:04 pm - 11:54 pm
SAN
-
CVG
7h 50m1 stop
$198Frontier
Mon, Jan 5 - Mon, Jan 12
Frontier Logo
1:21 pm - 12:24 am
CVG
-
SAN
38h 03m2 stops
Frontier Logo
6:30 am - 8:53 pm
SAN
-
CVG
11h 23m1 stop
$199Frontier
Wed, Jan 14 - Fri, Jan 23
Frontier Logo
1:30 pm - 12:14 pm
CVG
-
SAN
25h 44m1 stop
Frontier Logo
8:31 pm - 2:25 pm
SAN
-
CVG
38h 54m2 stops
$200Frontier
Sun, Jan 11 - Fri, Jan 16
Multiple Airlines Logo
1:35 pm - 1:55 pm
CVG
-
SAN
27h 20m2 stops
Multiple Airlines Logo
1:04 pm - 11:54 pm
SAN
-
CVG
7h 50m1 stop
$201Multiple Airlines
Thu, Jan 8 - Mon, Jan 12

Frontier flights from Cincinnati to San Diego

Our best Frontier deals on Cincinnati to San Diego flight tickets
Frontier
Jan 12
CVG5:43 pmCincinnati Cinci./N. Kentucky
8h 53m
1 stop
SAN11:36 pmSan Diego
Jan 15
SAN9:16 amSan Diego
12h 13m
1 stop
CVG12:29 amCincinnati Cinci./N. Kentucky
$182
Find similar
Frontier
Jan 16
CVG6:55 amCincinnati Cinci./N. Kentucky
20h 20m
1 stop
SAN12:15 amSan Diego
Jan 23
SAN8:16 pmSan Diego
16h 41m
2 stops
CVG3:57 pmCincinnati Cinci./N. Kentucky
$185
Find similar
Frontier
Jan 15
CVG12:46 pmCincinnati Cinci./N. Kentucky
24h 22m
1 stop
SAN10:08 amSan Diego
Jan 23
SAN8:16 pmSan Diego
16h 41m
2 stops
CVG3:57 pmCincinnati Cinci./N. Kentucky
$191
Find similar

United Airlines flights from Cincinnati to San Diego

Our best United Airlines deals on Cincinnati to San Diego flight tickets
United Airlines
Jan 17
CVG11:15 amCincinnati Cinci./N. Kentucky
9h 13m
2 stops
SAN5:28 pmSan Diego
Jan 24
SAN1:00 pmSan Diego
6h 23m
1 stop
CVG10:23 pmCincinnati Cinci./N. Kentucky
$262
Find similar
United Airlines
Dec 25
CVG6:00 amCincinnati Cinci./N. Kentucky
8h 45m
1 stop
SAN11:45 amSan Diego
Dec 31
SAN8:45 pmSan Diego
9h 54m
2 stops
CVG9:39 amCincinnati Cinci./N. Kentucky
$438
Find similar
United Airlines
Dec 25
CVG6:00 amCincinnati Cinci./N. Kentucky
8h 45m
1 stop
SAN11:45 amSan Diego
Jan 1
SAN9:00 amSan Diego
8h 18m
2 stops
CVG8:18 pmCincinnati Cinci./N. Kentucky
$444
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 December 18, 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

Mon 1/12

5:43 pm-11:36 pm

1 stop8h 53m

San Diego

Thu 1/15

9:16 am-12:29 am

1 stop12h 13m

$182

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 1/16

6:55 am-12:15 am

1 stop20h 20m

San Diego

Fri 1/23

8:16 pm-3:57 pm

2 stops16h 41m

$185

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 1/15

12:46 pm-10:08 am

1 stop24h 22m

San Diego

Fri 1/23

8:16 pm-3:57 pm

2 stops16h 41m

$191

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 1/5

8:20 pm-11:16 pm

2 stops29h 56m

San Diego

Mon 1/12

1:04 pm-11:54 pm

1 stop7h 50m

$193

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 1/14

1:21 pm-12:24 am

2 stops38h 03m

San Diego

Thu 1/22

6:30 am-8:48 pm

1 stop11h 18m

$194

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 1/15

12:46 pm-8:21 am

2 stops22h 35m

San Diego

Sun 1/25

8:16 pm-8:53 pm

1 stop21h 37m

$197

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 1/5

8:20 pm-2:34 pm

2 stops21h 14m

San Diego

Mon 1/12

1:04 pm-11:54 pm

1 stop7h 50m

$198

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 1/14

1:21 pm-12:24 am

2 stops38h 03m

San Diego

Fri 1/23

6:30 am-8:53 pm

1 stop11h 23m

$199

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sun 1/11

1:30 pm-12:14 pm

1 stop25h 44m

San Diego

Fri 1/16

8:31 pm-2:25 pm

2 stops38h 54m

$200

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 1/8

1:35 pm-1:55 pm

2 stops27h 20m

San Diego

Mon 1/12

1:04 pm-11:54 pm

1 stop7h 50m

$201

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 $318.

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 $371 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 $297 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?

No. A direct flight is the cheapest option for a flight between Cincinnati to San Diego.

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

As of December 2025, prices for Cincinnati to San Diego flights are approximately 80% 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 47m

Direct flights

Mon, Wed and Fri

Airports in San Diego

1 airport
The fastest flight from Cincinnati to San Diego takes 4h 47m
Direct flights go from Cincinnati to San Diego on Monday, Wednesday and Friday. There are no airlines offering direct flights.
There is 1 airport in San Diego. From Cincinnati there are direct flights to 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 4h 47m.

  • 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
3,082 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $182Free CancellationRating
8.2
248 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $289Free CancellationRating
7.9
8,006 reviews
Search Delta flights
American AirlinesPriceFrom $292Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
SouthwestPriceFrom $309Free CancellationRating
7.9
4,249 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
Poway
Imperial Beach
Borrego Springs
La Mesa
San Ysidro
Alpine
Lemon Grove
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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