How many passenger seats are available on a flight on this route?

On average, all flights from Seattle-Tacoma International offer a total of 923 seats to San Diego per day

What is the cheapest airline for this route?

The cheapest airline for this route is Alaska Airlines Inc. on average. Alaska Airlines Inc. operates 186 flight per week

Cheap Flights from Seattle-Tacoma International (SEA) to San Diego, CA from $130 - SEA to SAN Tickets & Airfare Deals at Cheapflights.com

During this time it is forecast that there will be 1 inch less rain in San Diego than in Seattle-Tacoma International .

The weather in San Diego is likely to be 79°F for the next ten days.

Direct flights are usually available on every day of the week

Which airlines fly from Seattle-Tacoma International to San Diego?

Our recent data shows 13 airlines are currently operating direct flights from Seattle-Tacoma International to San Diego , including American Airlines, KLM, Japan Airlines.

755 users have been comparing flight prices between Seattle-Tacoma International and San Diego this week.

How many flights depart from Seattle/Tacoma Intl to San Diego on average per day?

83 flight departures from Seattle/Tacoma Intl to San Diego per day on average.
Early Morning (Midnight to 6am) - 6% of flight departures
Morning (6am - Noon) - 23% of flight departures
Afternoon (Noon - 6pm) - 41% of flight departures
Evening (6pm - Midnight) - 30% of flight departures

How long does the flight from Seattle/Tacoma Intl to San Diego take?

Travelers can expect a nonstop flight to take approximately 3 hours, flying a distance of about 654 miles.

Choose up to 4 destination airports

Location

Airports within

Airport

Drive

Transit

Miles

Pop.

Enter a location to see nearby airports

Choose up to 4 airports

Enter a location to see nearby airports

Price	$162 - $243
Temperature	66 - 81 °F
Rainfall	0 - 3 inches

Most popular in	December	High demand for flights, 8% potential price rise
Cheapest in	May	Best time to find cheap flights, 2% potential price drop
Average price	$237	Price for this month
Cheapest price	$162	From Seattle-Tacoma International to San Diego

Cheap flights from Seattle-Tacoma International to San Diego (SEA - SAN)

Know your dates, get live prices in seconds:

The best prices from Seattle-Tacoma International to San Diego are usually found in May or January, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flights from Seattle-Tacoma International to San Diego in July 2019

Seattle-Tacoma International to San Diego 2019 flight deals

Non-stop flights to San Diego from Seattle-Tacoma International

Last minute flights from Seattle-Tacoma International to San Diego

Destination information for San Diego

Airports servicing Seattle

Airports servicing San Diego

Popular flight searches

Related info for your journey

Find Flight Deals