Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to San Diego Intl. Airport (SAN)

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Cheap Flights from Cincinnati to San Diego (CVG-SAN)

Prices were available within the past 7 days and start at $87 for one-way flights and $174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Oct 27 - Sun, Nov 2
CVG
Cincinnati
SAN
San Diego
$174 Roundtrip, just found
$174
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Oct 27 from Cincinnati to San Diego, returning Sun, Nov 2, priced at $174 just found
Frontier Airlines
Thu, Nov 13 - Sat, Nov 15
CVG
Cincinnati
SAN
San Diego
$184 Roundtrip, found 3 days ago
$184
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Cincinnati to San Diego, returning Sat, Nov 15, priced at $184 found 3 days ago
Frontier Airlines
Mon, Oct 27 - Sun, Nov 2
CVG
Cincinnati
SAN
San Diego
$189 Roundtrip, just found
$189
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Oct 27 from Cincinnati to San Diego, returning Sun, Nov 2, priced at $189 just found
Southwest Airlines
Tue, Oct 28 - Sat, Nov 15
CVG
Cincinnati
SAN
San Diego
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Oct 28 from Cincinnati to San Diego, returning Sat, Nov 15, priced at $195 found 3 days ago
Frontier Airlines
Fri, Oct 24 - Fri, Oct 31
CVG
Cincinnati
SAN
San Diego
$204 Roundtrip, just found
$204
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 24 from Cincinnati to San Diego, returning Fri, Oct 31, priced at $204 just found
Frontier Airlines
Mon, Oct 13 - Thu, Oct 23
CVG
Cincinnati
SAN
San Diego
$212 Roundtrip, found 1 hour ago
$212
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Oct 13 from Cincinnati to San Diego, returning Thu, Oct 23, priced at $212 found 1 hour ago
Frontier Airlines
Sun, Oct 26 - Fri, Oct 31
CVG
Cincinnati
SAN
San Diego
$212 Roundtrip, just found
$212
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Oct 26 from Cincinnati to San Diego, returning Fri, Oct 31, priced at $212 just found
Alaska Airlines
Sat, Nov 8 - Tue, Nov 11
CVG
Cincinnati
SAN
San Diego
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Cincinnati to San Diego, returning Tue, Nov 11, priced at $217 found 3 days ago
Delta
Fri, Oct 31 - Tue, Nov 18
CVG
Cincinnati
SAN
San Diego
$277 Roundtrip, found 3 days ago
$277
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 31 from Cincinnati to San Diego, returning Tue, Nov 18, priced at $277 found 3 days ago
United
Tue, Oct 7 - Wed, Oct 8
CVG
Cincinnati
SAN
San Diego
$337 Roundtrip, just found
$337
Roundtrip
just found
Select United flight, departing Tue, Oct 7 from Cincinnati to San Diego, returning Wed, Oct 8, priced at $337 just found

Find the cheapest month to fly from Cincinnati (CVG) to San Diego (SAN)

January is typically the cheapest month to fly

From $158 - $440 per traveler.

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN) cost?
Snag a cheap one-way flight from $87 or cheap return flight from $174 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from CVG to SAN is October, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN)?
To find the cheapest airline flying from CVG to SAN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN)?
You'll have to book a flight with a layover if you're traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from CVG to SAN?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from CVG to SAN?
With 92% of journeys generally arriving on schedule, Breeze Airways has the best on-time performance for nonstop flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN). To check your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN)?
To reach San Diego Intl. Airport (SAN) without delays, choose a flight that leaves Cincinnati - Northern Kentucky Intl. Airport (CVG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN) last-minute?
Waiting until just before your departure to book your flight from CVG to SAN generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a CVG to SAN flight and hotel package?
Opting for a CVG to SAN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to San Diego Intl. Airport (SAN)?
If you reserved your CVG to SAN flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$168
Distance
1862 mi

Book with confidence

Book with confidence

Cincinnati to San Diego Flights

The cheapest times to fly from Cincinnati to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cincinnati to San Diego are during the month of October. You can find some of the cheapest flights from Cincinnati to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to San Diego

Sunday is one of the best days to book for cheap flights from Cincinnati to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cincinnati to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cincinnati to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $87 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cincinnati to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cincinnati to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cincinnati to San Diego Flights

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*Available to One Key members.