$119 Find Cheap Delta Flights from San Diego to Seattle

When to Book Flights with Delta from San Diego to Seattle

• How far in advance should I book tickets for a flight with Delta from San Diego to Seattle?

  Generally, when trying to get a below average price for your ticket, try to book around 21 days before departure. For the cheapest possible price, our data suggests booking 89 days before departure.

• Is Delta the cheapest airline to fly with from San Diego to Seattle?

  With an average price of $253 return, Delta is not the cheapest airline to fly from San Diego to Seattle with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $146 on average.

• What is the cheapest Delta flight from San Diego to Seattle?

  In the last 3 days, the lowest price for a flight with Delta from San Diego to Seattle was $119 for a return flight and $69 for a one-way flight.

• Does Delta fly direct to Seattle from San Diego?

  Yes, Delta does offer direct flights for the route, with around 24 flights per week.

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

  On average, the cheapest day of the week to fly from San Diego to Seattle with Delta is Monday, when prices are around $68. The most expensive day is generally Saturday, where the average price is around $118.

• What’s the cheapest month to fly from San Diego to Seattle with Delta?

  The cheapest month for Delta flights to Seattle from San Diego is generally May, where plane tickets cost $123 on average. If possible, try to avoid the most expensive months of October and December, where tickets cost $223 and $243 respectively.