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Cheap flights from Cincinnati to San Diego from $91

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 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:40 pm - 8:47 am
CVG
-
SAN
15h 07m
1 stop
Frontier Logo
9:43 am - 7:35 pm
SAN
-
CVG
6h 52m
1 stop
$237Frontier
Mon, Jun 1 - Mon, Jun 8
Frontier Logo
9:00 pm - 7:31 pm
CVG
-
SAN
25h 31m
1 stop
Frontier Logo
8:29 pm - 7:35 pm
SAN
-
CVG
20h 06m
1 stop
$238Frontier
Thu, Aug 13 - Mon, Aug 17
Frontier Logo
8:36 pm - 8:42 am
CVG
-
SAN
15h 06m
1 stop
Frontier Logo
10:07 pm - 7:35 pm
SAN
-
CVG
18h 28m
1 stop
$240Frontier
Sat, May 23 - Wed, May 27
Frontier Logo
8:36 pm - 8:42 am
CVG
-
SAN
15h 06m
1 stop
Frontier Logo
6:25 am - 7:10 pm
SAN
-
CVG
9h 45m
1 stop
$242Frontier
Wed, May 27 - Wed, Jun 10
Frontier Logo
8:36 pm - 11:51 pm
CVG
-
SAN
6h 15m
1 stop
Frontier Logo
6:25 am - 6:42 pm
SAN
-
CVG
9h 17m
1 stop
$244Frontier
Sat, Jul 11 - Fri, Jul 17
Multiple Airlines Logo
12:50 pm - 3:31 pm
CVG
-
SAN
29h 41m
2 stops
Multiple Airlines Logo
9:37 am - 5:54 pm
SAN
-
CVG
29h 17m
1 stop
$248Multiple Airlines
Tue, May 19 - Wed, May 27
Frontier Logo
8:36 pm - 11:53 pm
CVG
-
SAN
6h 17m
1 stop
Frontier Logo
9:43 am - 7:47 pm
SAN
-
CVG
7h 04m
1 stop
$249Frontier
Fri, Jun 12 - Thu, Jun 18
Frontier Logo
8:15 pm - 11:51 pm
CVG
-
SAN
6h 36m
1 stop
Frontier Logo
6:25 am - 7:24 pm
SAN
-
CVG
9h 59m
1 stop
$250Frontier
Tue, Jul 21 - Sun, Aug 2
Breeze Airways Logo
9:52 am - 11:39 am
CVG
-
SAN
4h 47mnonstop
Breeze Airways Logo
12:24 pm - 7:55 pm
SAN
-
CVG
4h 31mnonstop
$251Breeze Airways
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
9:52 am - 11:39 am
CVG
-
SAN
4h 47mnonstop
Multiple Airlines Logo
9:37 am - 5:54 pm
SAN
-
CVG
29h 17m
1 stop
$254Multiple Airlines
Tue, May 19 - Wed, May 27

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Frontier flights from Cincinnati to San Diego

Our best Frontier deals on Cincinnati to San Diego flight tickets
Frontier
Jun 1
CVG8:40 pmCincinnati Cinci./N. Kentucky
15h 07m
1 stop
SAN8:47 amSan Diego
Jun 8
SAN9:43 amSan Diego
6h 52m
1 stop
CVG7:35 pmCincinnati Cinci./N. Kentucky
$237
Frontier
Aug 13
CVG9:00 pmCincinnati Cinci./N. Kentucky
25h 31m
1 stop
SAN7:31 pmSan Diego
Aug 17
SAN8:29 pmSan Diego
20h 06m
1 stop
CVG7:35 pmCincinnati Cinci./N. Kentucky
$238
Frontier
May 23
CVG8:36 pmCincinnati Cinci./N. Kentucky
15h 06m
1 stop
SAN8:42 amSan Diego
May 27
SAN10:07 pmSan Diego
18h 28m
1 stop
CVG7:35 pmCincinnati Cinci./N. Kentucky
$240

Breeze Airways flights from Cincinnati to San Diego

Our best Breeze Airways deals on Cincinnati to San Diego flight tickets
Breeze Airways
May 10
CVG9:52 amCincinnati Cinci./N. Kentucky
4h 47m
SAN11:39 amSan Diego
Jun 2
SAN12:24 pmSan Diego
4h 31m
CVG7:55 pmCincinnati Cinci./N. Kentucky
$247
Breeze Airways
May 28
CVG9:52 amCincinnati Cinci./N. Kentucky
4h 47m
SAN11:39 amSan Diego
Jun 2
SAN12:24 pmSan Diego
4h 31m
CVG7:55 pmCincinnati Cinci./N. Kentucky
$248
Breeze Airways
May 12
CVG9:52 amCincinnati Cinci./N. Kentucky
4h 47m
SAN11:39 amSan Diego
May 28
SAN12:24 pmSan Diego
4h 31m
CVG7:55 pmCincinnati Cinci./N. Kentucky
$255

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 May 5, 2026.
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

Cheapest round-trip

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 6/1

8:40 pm-8:47 am

1 stop15h 07m

San Diego

Mon 6/8

9:43 am-7:35 pm

1 stop6h 52m

$237

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 8/13

9:00 pm-7:31 pm

1 stop25h 31m

San Diego

Mon 8/17

8:29 pm-7:35 pm

1 stop20h 06m

$238

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sat 5/23

8:36 pm-8:42 am

1 stop15h 06m

San Diego

Wed 5/27

10:07 pm-7:35 pm

1 stop18h 28m

$240

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 5/27

8:36 pm-8:42 am

1 stop15h 06m

San Diego

Wed 6/10

6:25 am-7:10 pm

1 stop9h 45m

$242

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sat 7/11

8:36 pm-11:51 pm

1 stop6h 15m

San Diego

Fri 7/17

6:25 am-6:42 pm

1 stop9h 17m

$244

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 5/19

12:50 pm-3:31 pm

2 stops29h 41m

San Diego

Wed 5/27

9:37 am-5:54 pm

1 stop29h 17m

$248

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 6/12

8:36 pm-11:53 pm

1 stop6h 17m

San Diego

Thu 6/18

9:43 am-7:47 pm

1 stop7h 04m

$249

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 7/21

8:15 pm-11:51 pm

1 stop6h 36m

San Diego

Sun 8/2

6:25 am-7:24 pm

1 stop9h 59m

$250
Quickest round-trip

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 8/4

9:52 am-11:39 am

Nonstop4h 47m

San Diego

Tue 8/11

12:24 pm-7:55 pm

Nonstop4h 31m

$251

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 5/19

9:52 am-11:39 am

Nonstop4h 47m

San Diego

Wed 5/27

9:37 am-5:54 pm

1 stop29h 17m

$254

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 typical price of a round-trip flight between Cincinnati and San Diego?

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 May is also very affordable. Most momondo users find prices during this month for around $333.

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 Sunday because tickets tend to average around $368. 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 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 from Cincinnati 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 $382 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 $329 on momondo.

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

You could potentially save up to 6% 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 May 2026, prices for Cincinnati to San Diego flights are approximately 4% 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

Best Price Found

$148

Fastest flight time

4h 45m

Direct flights

Mon, Tue, Wed, Fri and Sat

Airports in San Diego

1 airport
The best one-way flight to San Diego from Cincinnati in the past 72 hours is $148. The best round-trip flight deal from Cincinnati to San Diego found on momondo in the last 72 hours is $288.
The fastest flight from Cincinnati to San Diego takes 4h 45m
Direct flights go from Cincinnati to San Diego on Monday, Tuesday, Wednesday, Friday and Saturday. The only airline offering direct flights is Breeze Airways.
There is 1 airport in San Diego. From Cincinnati there are direct flights to San Diego (SAN).
Search flight deals

Frequently asked questions about flying from Cincinnati to San Diego

  • 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 45m.

  • 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 $145Free CancellationRating
5.6
2,965 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $179Free CancellationRating
8.1
283 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $232Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,460 reviews
Search Delta flights
American AirlinesPriceFrom $275Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
SouthwestPriceFrom $278Free CancellationRating
7.9
4,305 reviews
Search Southwest flights

  • United Airlines Flights From Cincinnati to San Diego

    The lowest priced United Airlines flight from Cincinnati to San Diego from the last 72 hours was $232. Generally, United Airlines has 3 flights on this route every week with an average price of $446. United Airlines is rated 7.4/10 by our users.

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
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
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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