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Cheap flights from Cincinnati to San Diego from $108

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 9/11. 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
1 adult, Economy, 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
8:30 pm - 11:51 pm
CVG
-
SAN
30h 21m
1 stop
Frontier Logo
3:45 pm - 11:21 am
SAN
-
CVG
40h 36m
2 stops
$294Frontier
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
6:05 am - 3:41 pm
CVG
-
SAN
12h 36m
1 stop
Multiple Airlines Logo
9:43 pm - 4:42 pm
SAN
-
CVG
39h 59m
2 stops
$294Multiple Airlines
Fri, Oct 16 - Mon, Oct 19
Frontier Logo
9:28 pm - 3:41 pm
CVG
-
SAN
21h 13m
1 stop
Frontier Logo
6:25 am - 8:29 pm
SAN
-
CVG
11h 04m
1 stop
$295Frontier
Fri, Nov 13 - Wed, Nov 18
Multiple Airlines Logo
9:52 am - 11:39 am
CVG
-
SAN
4h 47mnonstop
Multiple Airlines Logo
12:09 pm - 11:21 am
SAN
-
CVG
20h 12m
2 stops
$295Multiple Airlines
Tue, Aug 11 - Sun, Aug 30
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
$297Breeze Airways
Tue, Aug 11 - Sun, Aug 30
Breeze Airways Logo
10:15 am - 12:00 pm
CVG
-
SAN
4h 45mnonstop
Breeze Airways Logo
12:45 pm - 8:00 pm
SAN
-
CVG
4h 15mnonstop
$298Breeze Airways
Mon, Oct 12 - Fri, Oct 16
American Airlines Logo
11:58 am - 7:28 pm
CVG
-
SAN
10h 30m
1 stop
American Airlines Logo
7:53 am - 9:20 pm
SAN
-
CVG
10h 27m
1 stop
$383American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
1:59 pm - 9:22 pm
CVG
-
SAN
10h 23m
1 stop
American Airlines Logo
10:45 pm - 3:16 pm
SAN
-
CVG
13h 31m
1 stop
$383American Airlines
Thu, Sep 3 - Sun, Sep 6
Delta Logo
3:00 pm - 10:14 pm
CVG
-
SAN
10h 14m
1 stop
Delta Logo
1:35 pm - 11:07 pm
SAN
-
CVG
6h 32m
1 stop
$385Delta
Wed, Nov 11 - Mon, Nov 16
Delta Logo
1:50 pm - 6:27 pm
CVG
-
SAN
7h 37m
1 stop
Delta Logo
6:20 am - 3:46 pm
SAN
-
CVG
6h 26m
1 stop
$385Delta
Thu, Dec 24 - Thu, Dec 31

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Frontier flights from Cincinnati to San Diego

Our best Frontier deals on Cincinnati to San Diego flight tickets
Frontier
Aug 28
CVG8:30 pmCincinnati Cinci./N. Kentucky
30h 21m
1 stop
SAN11:51 pmSan Diego
Sep 4
SAN3:45 pmSan Diego
40h 36m
2 stops
CVG11:21 amCincinnati Cinci./N. Kentucky
$294
Frontier
Aug 18
CVG8:30 pmCincinnati Cinci./N. Kentucky
6h 21m
1 stop
SAN11:51 pmSan Diego
Aug 23
SAN6:25 amSan Diego
10h 10m
1 stop
CVG7:35 pmCincinnati Cinci./N. Kentucky
$300
Frontier
Aug 27
CVG12:26 pmCincinnati Cinci./N. Kentucky
30h 15m
2 stops
SAN3:41 pmSan Diego
Aug 31
SAN8:59 pmSan Diego
20h 16m
1 stop
CVG8:15 pmCincinnati Cinci./N. Kentucky
$301

Breeze Airways flights from Cincinnati to San Diego

Our best Breeze Airways deals on Cincinnati to San Diego flight tickets
Breeze Airways
Aug 11
CVG9:52 amCincinnati Cinci./N. Kentucky
4h 47m
SAN11:39 amSan Diego
Aug 30
SAN12:24 pmSan Diego
4h 31m
CVG7:55 pmCincinnati Cinci./N. Kentucky
$297
Breeze Airways
Aug 11
CVG9:52 amCincinnati Cinci./N. Kentucky
4h 47m
SAN11:39 amSan Diego
Aug 18
SAN12:24 pmSan Diego
4h 31m
CVG7:55 pmCincinnati Cinci./N. Kentucky
$298
Breeze Airways
Aug 11
CVG9:52 amCincinnati Cinci./N. Kentucky
4h 47m
SAN11:39 amSan Diego
Aug 20
SAN12:24 pmSan Diego
4h 31m
CVG7:55 pmCincinnati Cinci./N. Kentucky
$302

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 August 1, 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

Fri 8/28

8:30 pm-11:51 pm

1 stop30h 21m

San Diego

Fri 9/4

3:45 pm-11:21 am

2 stops40h 36m

$294

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 10/16

6:05 am-3:41 pm

1 stop12h 36m

San Diego

Mon 10/19

9:43 pm-4:42 pm

2 stops39h 59m

$294

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Fri 11/13

9:28 pm-3:41 pm

1 stop21h 13m

San Diego

Wed 11/18

6:25 am-8:29 pm

1 stop11h 04m

$295

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 8/11

9:52 am-11:39 am

Nonstop4h 47m

San Diego

Sun 8/30

12:09 pm-11:21 am

2 stops20h 12m

$295

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 8/11

9:52 am-11:39 am

Nonstop4h 47m

San Diego

Sun 8/30

12:24 pm-7:55 pm

Nonstop4h 31m

$297
Quickest round-trip

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 10/12

10:15 am-12:00 pm

Nonstop4h 45m

San Diego

Fri 10/16

12:45 pm-8:00 pm

Nonstop4h 15m

$298

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Tue 10/20

11:58 am-7:28 pm

1 stop10h 30m

San Diego

Sat 10/24

7:53 am-9:20 pm

1 stop10h 27m

$383

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 9/3

1:59 pm-9:22 pm

1 stop10h 23m

San Diego

Sun 9/6

10:45 pm-3:16 pm

1 stop13h 31m

$383

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Wed 11/11

3:00 pm-10:14 pm

1 stop10h 14m

San Diego

Mon 11/16

1:35 pm-11:07 pm

1 stop6h 32m

$385

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Thu 12/24

1:50 pm-6:27 pm

1 stop7h 37m

San Diego

Thu 12/31

6:20 am-3:46 pm

1 stop6h 26m

$385

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $232 to $378.
The lowest price recently found on this route was $294.

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 $334.

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 Monday. Travelers who choose to depart for San Diego on a Monday will often find tickets for as low as $268. 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 $393 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 $291 on momondo.

What cabin class options are available on Cincinnati to San Diego flights?

There are 2 cabin classes available to choose from on Cincinnati 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 August 2026, prices for Cincinnati to San Diego flights are approximately 28% 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

$179

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 $179. 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 $158Free CancellationRating
5.6
2,740 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $182Free CancellationRating
8.2
304 reviews
Search Breeze Airways flights
DeltaPriceFrom $257Free CancellationRating
7.8
8,498 reviews
Search Delta flights
American AirlinesPriceFrom $291Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
SouthwestPriceFrom $358Free CancellationRating
8.0
4,229 reviews
Search Southwest flights

  • Breeze Airways Flights From Cincinnati to San Diego

    The lowest priced Breeze Airways flight from Cincinnati to San Diego from the last 72 hours was $182. Generally, Breeze Airways has 3 flights on this route every week with an average price of $344. Breeze Airways is rated 8.2/10 by our users.

Traveling to a place near San Diego?

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

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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