$134+ Cheap flights from Cincinnati to San Diego (CVG - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SAN
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Cincinnati to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to San Diego are usually found in August or January, booked 64 days in advance, depart on a Monday or Wednesday and return on a Friday
Cheap flight deals from Cincinnati to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cincinnati to San DiegoExplore the most affordable flight options available from Cincinnati to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Cincinnati to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:20 am -
1 stop11h 29m
Fri 10/3012:45 pm -
Nonstop4h 15m
Deal found 9/8![Multiple Airlines logo]()
$276
This Expedia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:15 am -
Nonstop4h 45m
Mon 10/268:34 pm -
1 stop6h 30m
Deal found 9/10![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:15 am -
Nonstop4h 45m
Mon 12/1412:45 pm -
Nonstop4h 15m
Deal found 9/7![Breeze Airways logo]()
$278
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:32 pm -
1 stop10h 24m
Thu 10/228:34 pm -
1 stop6h 30m
Deal found 9/8![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:16 pm -
1 stop9h 35m
Tue 10/66:25 am -
1 stop6h 46m
Deal found 9/10![Frontier logo]()
$282
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:32 pm -
1 stop10h 24m
Fri 10/168:34 pm -
1 stop6h 30m
Deal found 9/10![Frontier logo]()
$283
This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:32 pm -
1 stop10h 25m
Wed 11/46:25 am -
1 stop5h 57m
Deal found 9/10![Frontier logo]()
$285
This Expedia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:32 pm -
1 stop26h 36m
Mon 11/169:32 am -
1 stop7h 04m
Deal found 9/10![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:15 am -
Nonstop4h 45m
Fri 10/3012:45 pm -
Nonstop4h 15m
Deal found 9/8![Breeze Airways logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 am -
1 stop28h 33m
Thu 10/298:32 pm -
1 stop18h 11m
Deal found 9/8![Multiple Airlines logo]()
$288
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:09 am -
1 stop9h 51m
Sat 10/36:25 am -
1 stop6h 46m
Deal found 9/10![Frontier logo]()
$289
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:20 am -
1 stop11h 29m
Fri 10/304:53 pm -
1 stop19h 28m
Deal found 9/8![Frontier logo]()
$290
Best flights from Cincinnati to San DiegoDiscover carefully curated flight deals from Cincinnati to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Cincinnati to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:15 am -
Nonstop4h 45m
Fri 10/1612:45 pm -
Nonstop4h 15m
Deal found 9/10![Breeze Airways logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:36 am -
1 stop12h 02m
Sun 11/810:56 am -
2 stops25h 26m
Deal found 9/10![Multiple Airlines logo]()
$363
This Expedia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:32 pm -
1 stop26h 26m
Sun 10/186:25 am -
1 stop6h 02m
Deal found 9/10![Frontier logo]()
$366
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:40 pm -
1 stop7h 40m
Thu 1/146:45 am -
2 stops8h 10m
Deal found 9/7![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:30 am -
1 stop7h 02m
Tue 10/66:40 am -
1 stop7h 25m
Deal found 9/9![United Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:42 pm -
2 stops19h 34m
Tue 10/69:20 am -
1 stop8h 49m
Deal found 9/6![Alaska Airlines logo]()
$401
This Breeze Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:15 am -
Nonstop4h 45m
Fri 9/2512:45 pm -
Nonstop4h 15m
Deal found 9/10![Breeze Airways logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:07 am -
1 stop9h 36m
Wed 12/3012:48 pm -
1 stop7h 08m
Deal found 9/8![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:20 pm -
1 stop6h 30m
Tue 10/207:15 am -
2 stops8h 35m
Deal found 9/6![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:55 am -
2 stops9h 35m
Sun 12/66:45 am -
2 stops7h 10m
Deal found 9/8![Southwest logo]()
$397
Last-minute flights from Cincinnati to San DiegoDiscover last-minute flight deals from Cincinnati to San Diego. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to San Diego. Data last updated September 11, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:16 pm -
1 stop9h 35m
Mon 10/59:03 pm -
1 stop6h 44m
Deal found 9/8![Frontier logo]()
$286
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:09 am -
1 stop9h 51m
Sat 10/36:25 am -
1 stop6h 46m
Deal found 9/10![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:16 pm -
1 stop9h 35m
Tue 10/66:25 am -
1 stop6h 46m
Deal found 9/10![Frontier logo]()
$282
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:32 pm -
1 stop10h 24m
Fri 10/168:34 pm -
1 stop6h 30m
Deal found 9/10![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:15 am -
Nonstop4h 45m
Fri 10/3012:45 pm -
Nonstop4h 15m
Deal found 9/8![Breeze Airways logo]()
$287
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:32 pm -
1 stop10h 24m
Thu 10/228:34 pm -
1 stop6h 30m
Deal found 9/8![Frontier logo]()
$281
This Expedia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:15 am -
Nonstop4h 45m
Mon 10/268:34 pm -
1 stop6h 30m
Deal found 9/10![Multiple Airlines logo]()
$277
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:20 am -
1 stop11h 29m
Fri 10/3012:45 pm -
Nonstop4h 15m
Deal found 9/8![Multiple Airlines logo]()
$276
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:20 am -
1 stop11h 29m
Fri 10/304:53 pm -
1 stop19h 28m
Deal found 9/8![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 am -
1 stop28h 33m
Thu 10/298:32 pm -
1 stop18h 11m
Deal found 9/8![Multiple Airlines logo]()
$288
This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:32 pm -
1 stop10h 25m
Wed 11/46:25 am -
1 stop5h 57m
Deal found 9/10![Frontier logo]()
$285
One-way flights from Cincinnati to San DiegoSearch for one-way flight options from Cincinnati to San Diego. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Cincinnati to San Diego. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:43 pm -
2 stops31h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:43 pm -
2 stops38h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$138
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:20 am -
1 stop11h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$140
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:57 pm -
1 stop28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:29 pm -
2 stops14h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$146
This Super.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:32 pm -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:16 pm -
1 stop9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$149
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:32 pm -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:15 am -
Nonstop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Breeze Airways logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:43 pm -
2 stops27h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$157
Find flight deals from Cincinnati to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $276 (Expedia) |
One-way from | $134 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $348 |
Good round-trip deal | $297 or less |
Good one-way deal | $127 or less |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 11, 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
Cheapest round-trip
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Wed 10/7
12:43 pm-1:16 pm
2 stops27h 33m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$157
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Tue 9/29
5:16 pm-11:51 pm
1 stop9h 35m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$162
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Sat 12/12
9:05 am-5:45 pm
2 stops11h 40m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Thu 1/21
11:45 am-6:27 pm
1 stop9h 42m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$193
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Wed 10/7
5:00 am-9:10 am
1 stop7h 10m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$193
Quickest round-trip
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Tue 1/19
5:55 pm-9:52 pm
1 stop6h 57m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$193
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Wed 1/20
1:50 pm-6:27 pm
1 stop7h 37m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$193
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Wed 9/30
6:42 pm-11:50 am
2 stops20h 08m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$233
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Wed 9/30
9:00 am-8:08 pm
2 stops14h 08m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$248
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Sat 10/10
10:50 am-8:08 pm
2 stops12h 18m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$248
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Cincinnati to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to San Diego in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cincinnati-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cincinnati-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Cincinnati to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Cincinnati with our price prediction graph.
CVG-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Cincinnati to San Diego
How far ahead should I book a flight from Cincinnati to San Diego?
To ensure you get the cheapest price possible for a flight from Cincinnati to San Diego, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Cincinnati to San Diego?
Currently, August is the cheapest month in which you can book a flight from Cincinnati to San Diego (average of $326). Flying from Cincinnati to San Diego in December is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CVG to SAN?
Find hourly flight availability from Cincinnati to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cincinnati to San Diego as you normally would.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated September 11, 2026.
Read through reviews of airlines operating flights from Cincinnati to San Diego, such as Breeze Airways,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.8
Overall
8.2
Food
6.8
Boarding
8.4
Comfort
8.2
Entertainment
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.8
Overall
8.2
Food
6.8
Boarding
8.4
Comfort
8.2
Entertainment
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.8
Overall
8.2
Food
6.8
Boarding
8.4
Comfort
8.2
Entertainment
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.8
Overall
8.2
Food
6.8
Boarding
8.4
Comfort
8.2
Entertainment
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.8
Overall
8.2
Food
6.8
Boarding
8.4
Comfort
8.2
Entertainment
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Crew
8.8
Overall
8.2
Food
6.8
Boarding
8.4
Comfort
8.2
Entertainment
6.8
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Cincinnati to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
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Cincinnati and San Diego flights
Browse other Cincinnati and San Diego flight options. Last updated on September 11, 2026.
Other flights from Cincinnati
Browse through other flights departing from Cincinnati. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Top 6 airlines flying from Cincinnati to San Diego
Discover the top 6 airlines that operate flights from Cincinnati to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$274 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$243 | Average$428 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$291 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$471 | FlexibilityNo cancel fee | On-time63% |