$37+ Cheap flights from Seattle to San Diego (SEA - SAN)

Booking a flight from Seattle/Tacoma Intl (SEA) to San Diego (SAN) is your only option if you wish to fly from Seattle to San Diego. On a typical day, there are 23 flights from Seattle/Tacoma Intl to San Diego, all of which are around 2h 42m for a nonstop flight. You can also purchase a plane ticket from 7 airlines when you book a flight from Seattle/Tacoma Intl to San Diego.

Yes, there are multiple flights from Seattle to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $67, but on average you can expect to pay $124.

Cheapflights has at least 4 direct flights from Seattle to San Diego under $200. A good price for a nonstop flight from Seattle to San Diego is less than $263.

There are currently 6+ open flights from Seattle to San Diego within the next 7 days for less than $200.

Days when nonstop flights are available for this flight are: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

The Seattle/Tacoma Intl to San Diego flight path was viewed by 71 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Travelers can expect 73 flights from Seattle to San Diego on average per day.
Early Morning (Midnight to 6am) - 4% of flight departures
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 38% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

Airlines like Spirit Airlines, Frontier, and Alaska Airlines fly from Seattle to San Diego in about 2h 48m. The time it takes to get you to your destination can typically vary by up to 10h 24m. The distance from Seattle to San Diego is about 1057 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

According to our current data, Spirit Airlines ($67), Frontier ($100), and Alaska Airlines ($156) offers the cheapest pricing from Seattle to San Diego. You may be able to fly from Seattle to San Diego for 72% less than the average price by searching for these airlines.

One-way options have recently been found by users for as low as $37 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $50 and Alaska Airlines from $79 one-way.

The top 3 most reliable airlines when flying from Seattle to San Diego are WestJet (93%), Korean Air (88%) and KLM (86%).

On average you can expect to pay $307 for a flight from Seattle to San Diego. The cheapest flight overall is $78 while the most popular route, (Seattle/Tacoma Intl - San Diego) is currently priced at $70.

Great question - SEA to SAN just means Seattle/Tacoma Intl Airport to San Diego Airport. Now you’ll know what these unique codes when you look for flights!

The amount of baggage you can bring on your Seattle to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Seattle to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Seattle to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to San Diego.

Yes. Cheapflights offers flight deals from Seattle to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Seattle to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Seattle to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Seattle to San Diego flight deals you see on this page were last updated on 10/29.

Currently, September is the cheapest month in which you can book a flight from Seattle to San Diego (average of $266). Flying from Seattle to San Diego in March is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.