CA $525 Cheap Flights from Dayton (DAY) to San Diego (SAN)

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap flights from Dayton (DAY) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $525 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Dayton to San Diego (DAY - SAN) route information
Origin airport
James M. Cox Dayton Intl.
Destination airport
San Diego Intl.
Distance
3023 km

Vandalia to San Diego Flights

The easy way to book your flights from Dayton to San Diego 

With Expedia, it’s simple to find and book flights to San Diego from Dayton whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are nonstop flights to San Diego Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dayton to San Diego today, tomorrow, or this week.  

 

Save dollars with cheap flights from James M. Cox Dayton Intl., DAY to San Diego Intl., SAN 

Sort your search results by price to find great deals on your flight from Dayton to San Diego—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Diego from Dayton currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Diego  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Diego from Dayton 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Diego with Expedia today.

Frequently asked questions

How much is a flight from DAY to San Diego Intl. Airport (SAN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Dayton Intl. Airport to SAN was . Fares this good don’t hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from James M. Cox Dayton Intl. Airport (DAY) to San Diego Airport?
The majority of flights can be canceled online, but each air carrier has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from DAY to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for James M. Cox Dayton Intl. Airport (DAY) to SAN flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Dayton Intl. Airport to SAN?
Expect to be cruising at altitude for a while, as the flight distance between Vandalia and San Diego is 3,000 kilometers. Put together a playlist of your favorite tunes before you leave home to keep yourself entertained during your journey.
Which airlines fly direct from DAY to San Diego Airport?
Unfortunately, there aren’t any airlines that fly directly between DAY and San Diego Intl. Airport (SAN). You’ll have to book a flight with one or more stops.
Are Dayton Intl. Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it’s no sure thing. While last-minute flight deals between James M. Cox Dayton Intl. Airport (DAY) and San Diego Intl. Airport (SAN) are possible, it’s also a good idea to monitor prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to grab your seat when the fares dip.
*Available to Expedia members.