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Cheap flights from Cincinnati to San Diego from $69

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 1/25. 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
3:57 pm - 10:54 am
CVG
-
SAN
21h 57m2 stops
Frontier Logo
2:52 pm - 11:58 pm
SAN
-
CVG
6h 06m1 stop
$186Frontier
Sun, Jan 25 - Mon, Feb 2
Frontier Logo
6:49 pm - 10:46 pm
CVG
-
SAN
30h 57m2 stops
Frontier Logo
10:39 am - 1:05 am
SAN
-
CVG
11h 26m1 stop
$187Frontier
Mon, Feb 23 - Fri, Feb 27
Frontier Logo
10:06 am - 11:31 pm
CVG
-
SAN
40h 25m2 stops
Frontier Logo
6:30 am - 8:53 pm
SAN
-
CVG
11h 23m1 stop
$189Frontier
Mon, Jan 19 - Mon, Jan 26
Frontier Logo
8:20 pm - 12:08 pm
CVG
-
SAN
18h 48m2 stops
Frontier Logo
6:30 am - 8:48 pm
SAN
-
CVG
11h 18m1 stop
$190Frontier
Mon, Jan 5 - Thu, Jan 22
Frontier Logo
1:35 pm - 11:36 pm
CVG
-
SAN
13h 01m2 stops
Frontier Logo
6:36 am - 1:13 pm
SAN
-
CVG
27h 37m1 stop
$192Frontier
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
7:20 am - 12:11 am
CVG
-
SAN
19h 51m1 stop
Frontier Logo
8:16 pm - 3:57 pm
SAN
-
CVG
16h 41m2 stops
$194Frontier
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
1:09 pm - 8:36 pm
CVG
-
SAN
10h 27m1 stop
American Airlines Logo
10:05 pm - 10:06 am
SAN
-
CVG
9h 01m1 stop
$195American Airlines
Wed, Feb 11 - Tue, Feb 17
Frontier Logo
3:57 pm - 5:03 pm
CVG
-
SAN
28h 06m2 stops
Frontier Logo
2:52 pm - 11:58 pm
SAN
-
CVG
6h 06m1 stop
$197Frontier
Sun, Jan 25 - Mon, Feb 2
Frontier Logo
1:35 pm - 11:36 pm
CVG
-
SAN
13h 01m2 stops
Frontier Logo
6:25 am - 12:01 am
SAN
-
CVG
14h 36m1 stop
$199Frontier
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
8:20 pm - 12:08 pm
CVG
-
SAN
18h 48m2 stops
Frontier Logo
6:30 am - 8:53 pm
SAN
-
CVG
11h 23m1 stop
$200Frontier
Mon, Jan 5 - Sun, Jan 25

Alaska Airlines flights from Cincinnati to San Diego

Our best Alaska Airlines deals on Cincinnati to San Diego flight tickets
Alaska Airlines
Mar 10
CVG8:09 amCincinnati Cinci./N. Kentucky
10h 37m
1 stop
SAN3:46 pmSan Diego
Mar 17
SAN6:15 amSan Diego
11h 24m
1 stop
CVG8:39 pmCincinnati Cinci./N. Kentucky
$234
Find similar
Alaska Airlines
Jan 28
CVG8:00 amCincinnati Cinci./N. Kentucky
16h 24m
2 stops
SAN9:24 pmSan Diego
Feb 2
SAN8:15 pmSan Diego
20h 34m
2 stops
CVG7:49 pmCincinnati Cinci./N. Kentucky
$257
Find similar
Alaska Airlines
Jan 6
CVG6:39 pmCincinnati Cinci./N. Kentucky
21h 22m
2 stops
SAN1:01 pmSan Diego
Jan 21
SAN6:15 amSan Diego
10h 34m
1 stop
CVG7:49 pmCincinnati Cinci./N. Kentucky
$263
Find similar

Frontier flights from Cincinnati to San Diego

Our best Frontier deals on Cincinnati to San Diego flight tickets
Frontier
Jan 25
CVG3:57 pmCincinnati Cinci./N. Kentucky
21h 57m
2 stops
SAN10:54 amSan Diego
Feb 2
SAN2:52 pmSan Diego
6h 06m
1 stop
CVG11:58 pmCincinnati Cinci./N. Kentucky
$186
Find similar
Frontier
Feb 23
CVG6:49 pmCincinnati Cinci./N. Kentucky
30h 57m
2 stops
SAN10:46 pmSan Diego
Feb 27
SAN10:39 amSan Diego
11h 26m
1 stop
CVG1:05 amCincinnati Cinci./N. Kentucky
$187
Find similar
Frontier
Jan 19
CVG10:06 amCincinnati Cinci./N. Kentucky
40h 25m
2 stops
SAN11:31 pmSan Diego
Jan 26
SAN6:30 amSan Diego
11h 23m
1 stop
CVG8:53 pmCincinnati Cinci./N. Kentucky
$189
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 5, 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

Sun 1/25

3:57 pm-10:54 am

2 stops21h 57m

San Diego

Mon 2/2

2:52 pm-11:58 pm

1 stop6h 06m

$186

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 2/23

6:49 pm-10:46 pm

2 stops30h 57m

San Diego

Fri 2/27

10:39 am-1:05 am

1 stop11h 26m

$187

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 1/19

10:06 am-11:31 pm

2 stops40h 25m

San Diego

Mon 1/26

6:30 am-8:53 pm

1 stop11h 23m

$189

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 1/5

8:20 pm-12:08 pm

2 stops18h 48m

San Diego

Thu 1/22

6:30 am-8:48 pm

1 stop11h 18m

$190

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 1/8

1:35 pm-11:36 pm

2 stops13h 01m

San Diego

Sun 1/11

6:36 am-1:13 pm

1 stop27h 37m

$192

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 1/19

7:20 am-12:11 am

1 stop19h 51m

San Diego

Fri 1/23

8:16 pm-3:57 pm

2 stops16h 41m

$194

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 2/11

1:09 pm-8:36 pm

1 stop10h 27m

San Diego

Tue 2/17

10:05 pm-10:06 am

1 stop9h 01m

$195

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sun 1/25

3:57 pm-5:03 pm

2 stops28h 06m

San Diego

Mon 2/2

2:52 pm-11:58 pm

1 stop6h 06m

$197

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 1/8

1:35 pm-11:36 pm

2 stops13h 01m

San Diego

Mon 1/12

6:25 am-12:01 am

1 stop14h 36m

$199

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 1/5

8:20 pm-12:08 pm

2 stops18h 48m

San Diego

Sun 1/25

6:30 am-8:53 pm

1 stop11h 23m

$200

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 $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 30% 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 December 2025, prices for Cincinnati to San Diego flights are approximately 64% 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 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 and Friday. There are no airlines offering direct flights.
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 50m.

  • 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
3,090 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $182Free CancellationRating
8.2
242 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
DeltaPriceFrom $289Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $293Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
SouthwestPriceFrom $309Free CancellationRating
8.0
4,251 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
Poway
La Mesa
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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