Cheap flight from San Diego to Columbus from AU$346

Frequently Asked Questions

• How long does it take to fly from San Diego (SAN) to Columbus (CMH) and what is the distance?

  It takes around 5 hours 18 minutes to fly from San Diego (SAN) to Columbus (CMH).

• When is the best time to book flights from San Diego to Columbus?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Columbus is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• When are flight tickets from San Diego (SAN) to Columbus (CMH) the cheapest?

  The cheapest months to fly from San Diego to Columbus is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from San Diego to Columbus on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from San Diego to Columbus on October 23, 2025 with Frontier Airlines, with prices starting at AU$374.

• Is there any time difference between San Diego and Columbus?

  The time difference between Columbus and San Diego is 3h.

• How do I change or cancel my ticket from San Diego to Columbus?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.