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Cincinnati San Diego - Cheap flights

Special flight deals from Cincinnati to San Diego

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Find the best time to book cheap flights to San Diego

Flexible on travel dates? Discover the cheapest month to fly to San Diego

  • Cheapest round-trip flight

    from 324 USD

  • Cheapest month to travel

    October

  • The cheapest day to fly

    Friday

  • Lowest prices

    1 day before
Sep
349 USD
Oct
324 USD
Nov
401 USD
Dec
??
Jan
??
Feb
??
Mar
??
Apr
??
May
??
Jun
??
Jul
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Aug
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When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    1,314 USD

  • 3 months before

    from

    572 USD

  • 30 days before

    from

    546 USD

  • 7 days before

    from

    594 USD

  • 1 day before

    from

    496 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
708 USD
Mon
445 USD
Tue
786 USD
Wed
1,099 USD
Thu
342 USD
Fri
363 USD
Sat
601 USD
Sun

General information

  • Local time (UTC-8)

  • Flight time from Cincinnati

  • Local currency

    USD
San Diego
San Diego is a city located on the Pacific Ocean at the southwestern tip of California, near the Mexican border. It's the second-largest city in the state and the eighth in the USA. Renowned for its beautiful beaches and mild climate, San Diego attracts tourists year-round. Average temperatures range from 15 °C in winter to 25 °C in summer. Don't miss the historic Old Town park, the zoo, and Balboa Park. Spring and autumn are the ideal seasons to visit when the weather is most pleasant.