$113+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SAN
Oct 6 — Oct 131
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 6, 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 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/2310:15 am -
Nonstop4h 45m
Tue 10/277:33 pm -
2 stops42h 18m
Deal found 9/3![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/1. 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
Thu 11/58:32 pm -
1 stop18h 11m
Deal found 9/1![Multiple Airlines logo]()
$278
This Expedia deal was found by Cheapflights users on 9/3. 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
Tue 10/204:53 pm -
1 stop19h 34m
Deal found 9/3![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 10/1312:43 pm -
2 stops14h 13m
Fri 10/2312:45 pm -
Nonstop4h 15m
Deal found 9/3![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Tue 10/204:32 pm -
1 stop10h 24m
Mon 11/212:45 pm -
Nonstop4h 15m
Deal found 9/1![Multiple Airlines logo]()
$282
This Expedia deal was found by Cheapflights users on 9/4. 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 10/25:16 pm -
1 stop25h 42m
Mon 10/59:03 pm -
1 stop6h 44m
Deal found 9/4![Frontier logo]()
$283
This Expedia deal was found by Cheapflights users on 9/2. 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 10/211:09 am -
1 stop9h 51m
Mon 10/512:45 pm -
Nonstop4h 15m
Deal found 9/2![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2110:15 am -
Nonstop4h 45m
Mon 9/284:54 pm -
2 stops39h 44m
Deal found 9/1![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2110:15 am -
Nonstop4h 45m
Mon 9/2812:45 pm -
Nonstop4h 15m
Deal found 9/1![Breeze Airways logo]()
$287
This Breeze Airways deal was found by Cheapflights users on 9/1. 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.
Fri 9/1110:15 am -
Nonstop4h 45m
Mon 9/2112:45 pm -
Nonstop4h 15m
Deal found 9/1![Breeze Airways logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/144:32 pm -
1 stop10h 24m
Wed 10/216:25 am -
2 stops22h 25m
Deal found 9/4![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/2912:43 pm -
2 stops14h 08m
Sat 10/36:25 am -
1 stop6h 46m
Deal found 9/3![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 6, 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 6, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/4. 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.
Fri 12/410:15 am -
Nonstop4h 45m
Mon 12/712:45 pm -
Nonstop4h 15m
Deal found 9/4![Breeze Airways logo]()
$288
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
1 stop11h 34m
Tue 10/277:45 am -
1 stop8h 48m
Deal found 9/4![Delta logo]()
$323
This CheapOair deal was found by Cheapflights users on 9/5. 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.
Tue 10/204:32 pm -
1 stop26h 26m
Tue 10/274:53 pm -
2 stops37h 26m
Deal found 9/5![Frontier logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 10/2711:10 am -
1 stop7h 02m
Thu 10/2912:39 pm -
2 stops8h 03m
Deal found 9/2![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 9/4. 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.
Mon 11/162:30 pm -
2 stops9h 10m
Fri 11/209:25 pm -
2 stops9h 30m
Deal found 9/4![Southwest logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 12/48:30 am -
2 stops15h 17m
Mon 12/71:45 pm -
1 stop27h 39m
Deal found 9/1![Alaska Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:19 am -
2 stops11h 32m
Wed 12/97:20 am -
1 stop8h 34m
Deal found 9/4![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 9/4. 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 10/143:30 pm -
2 stops9h 40m
Wed 10/218:30 am -
2 stops7h 20m
Deal found 9/4![Southwest logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/711:52 am -
2 stops11h 16m
Mon 10/1210:30 pm -
1 stop7h 50m
Deal found 9/2![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:35 am -
1 stop9h 07m
Wed 10/76:15 am -
1 stop8h 09m
Deal found 9/4![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/710:50 am -
2 stops12h 18m
Tue 10/137:41 pm -
2 stops10h 39m
Deal found 9/1![United Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 10/273:30 pm -
2 stops8h 30m
Thu 10/2910:15 pm -
2 stops8h 40m
Deal found 9/1![Southwest logo]()
$473
Last-minute flights from Cincinnati to San DiegoDiscover last-minute flight deals from Cincinnati to San Diego. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to San Diego. Data last updated September 6, 2026 and is based on user searches.
This Breeze Airways deal was found by Cheapflights users on 9/1. 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.
Fri 9/1110:15 am -
Nonstop4h 45m
Mon 9/2112:45 pm -
Nonstop4h 15m
Deal found 9/1![Breeze Airways logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2110:15 am -
Nonstop4h 45m
Mon 9/284:54 pm -
2 stops39h 44m
Deal found 9/1![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2110:15 am -
Nonstop4h 45m
Mon 9/2812:45 pm -
Nonstop4h 15m
Deal found 9/1![Breeze Airways logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/2912:43 pm -
2 stops14h 08m
Sat 10/36:25 am -
1 stop6h 46m
Deal found 9/3![Frontier logo]()
$290
This Expedia deal was found by Cheapflights users on 9/4. 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 10/25:16 pm -
1 stop25h 42m
Mon 10/59:03 pm -
1 stop6h 44m
Deal found 9/4![Frontier logo]()
$283
This Expedia deal was found by Cheapflights users on 9/2. 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 10/211:09 am -
1 stop9h 51m
Mon 10/512:45 pm -
Nonstop4h 15m
Deal found 9/2![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 10/1312:43 pm -
2 stops14h 13m
Fri 10/2312:45 pm -
Nonstop4h 15m
Deal found 9/3![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/144:32 pm -
1 stop10h 24m
Wed 10/216:25 am -
2 stops22h 25m
Deal found 9/4![Frontier logo]()
$289
This Expedia deal was found by Cheapflights users on 9/3. 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
Tue 10/204:53 pm -
1 stop19h 34m
Deal found 9/3![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/1. 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
Thu 11/58:32 pm -
1 stop18h 11m
Deal found 9/1![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Tue 10/204:32 pm -
1 stop10h 24m
Mon 11/212:45 pm -
Nonstop4h 15m
Deal found 9/1![Multiple Airlines logo]()
$282
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:15 am -
Nonstop4h 45m
Tue 10/274:53 pm -
1 stop19h 29m
Deal found 9/3![Multiple Airlines logo]()
$276
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 6, 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 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/1110:15 am -
Nonstop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Breeze Airways logo]()
$113
This Super.com deal was found by Cheapflights users on 9/2. 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 9/95:16 pm -
1 stop9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 9/1. 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.
Thu 9/105:16 pm -
1 stop9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 stops14h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 stops30h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/2612:43 pm -
2 stops14h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 9/2. 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 9/2![Frontier logo]()
$138
This Expedia deal was found by Cheapflights users on 9/3. 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 9/255:16 pm -
1 stop25h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/510:15 am -
Nonstop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Breeze Airways logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/255:11 pm -
2 stops29h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$146
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $276 (Booking.com) |
One-way from | $113 (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 6, 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
Quickest round-trip
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Fri 9/11
10:15 am-12:00 pm
Nonstop4h 45m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$113
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Sat 9/26
8:45 am-4:59 pm
1 stop11h 14m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$138
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Sat 9/12
5:16 pm-11:51 pm
1 stop9h 35m
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 9/9
5:00 pm-9:19 pm
1 stop7h 19m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$202
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Thu 10/15
5:11 pm-11:56 pm
2 stops33h 45m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$213
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Fri 11/27
6:40 pm-11:50 pm
2 stops8h 10m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$228
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Thu 9/24
10:50 am-8:08 pm
2 stops12h 18m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$237
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Tue 10/6
10:50 am-8:45 pm
2 stops12h 55m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$237
CincinnatiSan Diego
CVG Cincinnati Cinci./N. Kentucky - SAN San Diego
CVGSAN
Cincinnati Cinci./N. Kentucky
Sat 9/26
11:52 am-8:39 pm
2 stops11h 47m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$237
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
$237
Showing 1-10 of 22 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.
How much does it cost to fly round-trip from Cincinnati to San Diego?
Airfare is below average for this route at the moment.
Cincinnati to San Diego flights typically cost between $293 and $490 in October.The cheapest round-trip price found within the last 5 days was $276 on Multiple Airlines (Oct 23-Oct 27).
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 6, 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.
Boarding
8.4
Crew
8.8
Food
6.8
Entertainment
6.7
Overall
8.2
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Crew
8.8
Food
6.8
Entertainment
6.7
Overall
8.2
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Crew
8.8
Food
6.8
Entertainment
6.7
Overall
8.2
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Crew
8.8
Food
6.8
Entertainment
6.7
Overall
8.2
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Crew
8.8
Food
6.8
Entertainment
6.7
Overall
8.2
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.4
Crew
8.8
Food
6.8
Entertainment
6.7
Overall
8.2
Comfort
8.2
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 6, 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 6, 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 6, 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$272 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$182 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$291 | Average$443 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$307 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$471 | FlexibilityNo cancel fee | On-time63% |