Cheap Flights from Cincinnati, OH to San Diego, CA from $400

On Cheapflightsplus.com you will find 48 connecting flights from Cincinnati to San Diego. You can compare airfare deals from 1 airlines and multiple travel sites from $400, book and save on cheap plane tickets and last minute offers. Also check out LUK-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Cincinnati to San Diego depends on and how to choose the most interesting flight option for you.

Distance between Cincinnati and San Diego is 3017 miles. Time difference between the cities is 3h. Airplanes depart 06:25 to 08:55 from 1 Cincinnati airport and arrive 06:25 to 08:55 to 11 San Diego airports. Average flight time is 19h 57m.

  • The fastest flight 8h 14m
  • Average flight time 19h 57m
  • The earliest flight 06:25
  • The latest flight 08:55
  • Distance 1875 ml

The cheapest months to travel to San Diego are october (from 1 170 $).

What is the lowest airfare Cincinnati to San Diego?

The cheapest plane ticket found by our users is $400. This airfare is for economy class on one-way 4P330 flight by 4P for December 3, 2018 which leaves Cincinnati Municipal in Cincinnati at 08:55 am and arrives at San Diego San Diego at 14:06.

Economy class
$400
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Business class
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First class
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Flight Schedule Cincinnati (Ohio) to San Diego (California)

06:25 — 18:45
15h 20m flight time
Find flight
from$433
06:25 — 07:31 Cincinnati — Charlotte
4P340 4P
6h 59m stop
14:30 — 16:20 Charlotte — Houston
WN1567 Southwest Airlines
55m stop
17:15 — 18:45 Houston — San Diego
WN1669 Southwest Airlines
06:25 — 18:22
14h 57m flight time
Find flight
from$440
06:25 — 07:31 Cincinnati — Charlotte
4P340 4P
4h 59m stop
12:30 — 14:42 Charlotte — Denver
F9199 Frontier Airlines
2h 12m stop
16:54 — 18:22 Denver — San Diego
F9557 Frontier Airlines
06:25 — 09:24+1day
29h 59m flight time
Find flight
from$449
06:25 — 07:31 Cincinnati — Charlotte
4P340 4P
4h 59m stop
12:30 — 14:42 Charlotte — Denver
F9199 Frontier Airlines
17h 18m stop
08:00 — 09:24 Denver — San Diego
F9555 Frontier Airlines
06:25 — 23:29
20h 4m flight time
Find flight
from$472
06:25 — 07:31 Cincinnati — Charlotte
4P340 4P
4h 59m stop
12:30 — 14:42 Charlotte — Denver
F9199 Frontier Airlines
7h 25m stop
22:07 — 23:29 Denver — San Diego
UA2416 United Airlines
06:25 — 09:43+1day
30h 18m flight time
Find flight
from$472
06:25 — 07:31 Cincinnati — Charlotte
4P340 4P
4h 59m stop
12:30 — 14:42 Charlotte — Denver
F9199 Frontier Airlines
17h 43m stop
08:25 — 09:43 Denver — San Diego
UA1982 United Airlines
08:55 — 14:06+1day
32h 11m flight time
Find flight
from$400
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
21h 5m stop
06:00 — 08:05 Chicago — Las Vegas
WN1269 Southwest Airlines
4h 52m stop
12:57 — 14:06 Las Vegas — San Diego
NK1483 Spirit Airlines
08:55 — 09:24+1day
27h 29m flight time
Find flight
from$415
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
12h 5m stop
21:00 — 22:40 Chicago — Denver
WN1987 Southwest Airlines
9h 20m stop
08:00 — 09:24 Denver — San Diego
F9555 Frontier Airlines
08:55 — 13:49+1day
31h 54m flight time
Find flight
from$417
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
11h 35m stop
20:30 — 22:25 Chicago — Indianapolis
WN949 Southwest Airlines
14h 4m stop
12:29 — 13:49 Indianapolis — San Diego
F91633 Frontier Airlines
08:55 — 10:00+1day
28h 5m flight time
Find flight
from$427
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
21h 15m stop
06:10 — 07:40 Chicago — North Kansas City
WN2213 Southwest Airlines
45m stop
08:25 — 10:00 North Kansas City — San Diego
WN2124 Southwest Airlines
08:55 — 15:45
9h 50m flight time
Find flight
from$428
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
2h 55m stop
11:50 — 12:55 Chicago — Lake Saint Louis
WN965 Southwest Airlines
45m stop
13:40 — 15:45 Lake Saint Louis — San Diego
WN2418 Southwest Airlines
08:55 — 23:29+1day
41h 34m flight time
Find flight
from$428
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
12h 5m stop
21:00 — 22:40 Chicago — Denver
WN1987 Southwest Airlines
23h 27m stop
22:07 — 23:29 Denver — San Diego
UA2416 United Airlines
08:55 — 11:10+1day
29h 15m flight time
Find flight
from$436
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
23h 40m stop
08:35 — 11:10 Chicago — San Diego
WN2352 Southwest Airlines
08:55 — 13:45+1day
31h 50m flight time
Find flight
from$449
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
21h 40m stop
06:35 — 09:35 Chicago — Phoenix
WN3523 Southwest Airlines
4h stop
13:35 — 13:45 Phoenix — San Diego
WN3764 Southwest Airlines
08:55 — 22:47
16h 52m flight time
Find flight
from$457
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
2h 4m stop
10:59 — 12:30 Chicago — Minneapolis
DL3878 Delta Air Lines Inc.
2h 10m stop
14:40 — 17:45 Minneapolis — San Diego
DL5274 Delta Air Lines Inc.
08:55 — 22:40
16h 45m flight time
Find flight
from$469
08:55 — 08:55 Cincinnati — Chicago
4P330 4P
2h 31m stop
11:26 — 13:02 Chicago — Minneapolis
DL4704 Delta Air Lines Inc.
1h 26m stop
14:28 — 17:45 Minneapolis — San Diego
DL3398 Delta Air Lines Inc.
Full flight schedule will help you in detecting at what time planes fly from Cincinnati to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 25, 2025.

Popular Airlines on the Route

The flight Cincinnati — San Diego is served by 1 regular airline . Most of the flights on this route are operated by 4P - 48 departures per week at the price of from $ 400 . And the most expensive tickets are offered by 4P airline - from $ 1170.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 48 flights with layovers on the route. The fastest connecting flight is 4P330 by 4P takes 8h 14m and the cheapest is 4P330 by 4P for $400.

  • 4P - 4P
    from $400
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See more connecting flights

Airports

You can fly from Cincinnati to San Diego from 1 airports (Cincinnati Municipal).

Cincinnati airports

  • Cincinnati Municipal-LUK
    from $400
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San Diego airports

  • San Diego-SAN
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  • San Diego Regional-USA
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  • Gillespie Field-SEE
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  • Golden Triangle Reg.-GTR
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  • El Cajon-CJN
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  • Lowndes County-UBS
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  • Miramar NAS-NKX
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  • Montgomery Field-MYF
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  • North Island NAS-NZY
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  • Brown Field Municipal-SDM
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  • AFB-CBM
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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