Find cheap Frontier flights to San Diego

When to Book Flights with Frontier from Oakland to San Diego

• Is Frontier the cheapest airline to fly with from Oakland to San Diego?

  Yes, based on our data, Frontier is the cheapest airline to fly the route with an average price of $101 return. The next cheapest options are Spirit Airlines and Alaska Airlines, with return flights costing on average $108 and $187 respectively.

• What is the cheapest Frontier flight from Oakland to San Diego?

  In the last 3 days, the lowest price for a flight with Frontier from Oakland to San Diego was $53 for a return flight and $24 for a one-way flight.

• Does Frontier fly direct to San Diego from Oakland?

  No, Frontier does not fly the route directly.

• What’s the cheapest day of the week to fly from Oakland to San Diego with Frontier?

  On average, the cheapest day of the week to fly from Oakland to San Diego with Frontier is Friday, when prices are around $19. The most expensive day is generally Saturday, where the average price is around $43.

• What’s the cheapest month to fly from Oakland to San Diego with Frontier?

  The cheapest month for Frontier flights to San Diego from Oakland is generally January, where plane tickets cost $28 on average. If possible, try to avoid the most expensive months of February and June, where tickets cost $77 and $214 respectively.