Cheap Flights from Columbus (CMH) to San Diego (SAN)

  • 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 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a flight from CMH to San Diego Airport?
The lowest price advertised for a round-trip journey between John Glenn Intl. Airport and San Diego Airport is . But you better get moving. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from John Glenn Columbus Intl. Airport (CMH) to San Diego Intl. Airport (SAN)?
This differs between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you’ll find simple instructions on how to cancel online.
How do I find cheap flights from John Glenn Columbus Intl. Airport (CMH) to San Diego Airport 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 CMH to San Diego Intl. Airport (SAN) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from CMH to SAN?
Expect to be up above the clouds for a while, as the flight distance from John Glenn Columbus Intl. Airport (CMH) to San Diego Airport is 3,200 kilometres. Create a playlist of your favourite tunes before leaving home to keep yourself entertained during the flight.
Which airlines fly direct from John Glenn Columbus Intl. Airport (CMH) to San Diego Airport?
Right now, no airlines offer flights directly from John Glenn Intl. Airport to San Diego Intl. Airport (SAN). You’ll have to book a flight with one or more stops. To get the best price and connections, lock in your fare well ahead of time.
Are John Glenn Intl. Airport to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between CMH and SAN are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers publish their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to book when the price is low.
*Available to Expedia members.