$89 Find Cheap Southwest Flights from Sacramento to Ontario

When to Book Flights with Southwest from Sacramento to Ontario

• Is Southwest the cheapest airline to fly with from Sacramento to Ontario?

  With an average price of $283 return, Southwest is not the cheapest airline to fly from Sacramento to Ontario with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $119 on average.

• What is the cheapest Southwest flight from Sacramento to Ontario?

  In the last 3 days, the lowest price for a flight with Southwest from Sacramento to Ontario was $178 for a return flight and $87 for a one-way flight.

• Does Southwest fly direct to Ontario from Sacramento?

  Yes, Southwest does offer direct flights for the route, with around 33 flights per week.

• What’s the cheapest day of the week to fly from Sacramento to Ontario with Southwest?

  On average, the cheapest day of the week to fly from Sacramento to Ontario with Southwest is Friday, when prices are around $70. The most expensive day is generally Thursday, where the average price is around $108.

• What’s the cheapest month to fly from Sacramento to Ontario with Southwest?

  The cheapest month for Southwest flights to Ontario from Sacramento is generally September, where plane tickets cost $98 on average. If possible, try to avoid the most expensive months of April and March, where tickets cost $265 and $296 respectively.