Cheap flights from Miami to San Diego from £138

If you don’t want to visit San Diego in January, then you should wait until October to fly from Miami, when ticket prices are also cheap, with an average price of £322.

Fly from Miami to San Diego for the best Miami - San Diego flight prices

You are more likely to see cheaper flights to San Diego from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around £344 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Miami for as low as £177 on momondo.

There is only 1 cabin class available to choose from on Miami to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Miami to San Diego.

As of August 2026, prices for Miami to San Diego flights are approximately 6% cheaper when compared to flights at the same time last year.

Historically, on average around 15% of flights between Miami and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 156 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

6 flights are operational daily from Miami to San Diego as of August 2026. The most popular departure time for this route is 09:00, with 56% of flights per day taking off at midday.

As of August 2026, there are 45 flights per week flying from Miami to San Diego. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.