Cheap flights from Seattle to San Diego from £59

Currently, January is the cheapest month in which you can book a flight from Seattle to San Diego (average of £582). Flying from Seattle to San Diego in July is currently the most expensive (average of £840). 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.

• What airports do I use to fly from Seattle to San Diego?

  To fly from Seattle to San Diego, you need to book a flight from Seattle/Tacoma Intl (SEA) to San Diego (SAN). Nonstop flights to San Diego from Seattle/Tacoma Intl take 2h 49m on average. When it comes time to book airfare, you have a few options: there are 31 outbound flights from Seattle/Tacoma Intl to San Diego offered by 1 airline.

• Can I find flights from Seattle to San Diego for under £200 on Cheapflights?

  Yes, there are multiple flights from Seattle to San Diego for under £200. The cheapest flight booked recently is on Alaska Airlines for just £150, but on average you can expect to pay £183.

• Are there nonstop flights from Seattle to San Diego for under £200 on Cheapflights?

  Cheapflights has at least 20 direct flights from Seattle to San Diego under £200. A good price for a nonstop flight from Seattle to San Diego is less than £217.

• Are there last-minute flights available from Seattle to San Diego for under £400?

  There are currently 20+ open flights from Seattle to San Diego within the next 7 days for less than £400.

• What days are direct flights available from Seattle to San Diego?

  Direct flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday.

• How popular is this Seattle to San Diego flight route?

  This flight path from Seattle/Tacoma Intl to San Diego was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

• How many flights depart from Seattle to San Diego on average per day?

  On average 29 flights depart from Seattle to San Diego per day.
  Morning (6am - Midday) - 7% of flight departures
  Afternoon (Midday - 6pm) - 55% of flight departures
  Evening (6pm - Midnight) - 38% of flight departures

• How long is the flight from Seattle to San Diego?

  Departing from Seattle to San Diego will take you 2h 47m. Seattle and San Diego are separated by a distance of 1057 mi. Most flights are nonstop.

• What are the cheapest airlines flying from Seattle to San Diego round-trip?

  Currently priced at £150, Alaska Airlines will fly you from Seattle to San Diego and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as £179. Alaska Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

• What are the cheapest airlines to fly from Seattle to San Diego one-way?

  One-way options have recently been found by users for as low as £59 on Spirit Airlines. Other airlines that offer cheap prices include Alaska Airlines from £78 and Delta from £102 one-way.

• What are the most reliable airlines from Seattle to San Diego?

  No one likes to see their flight delayed. When booking a flight from Seattle to San Diego consider choosing Horizon Air (92%), Delta (90%) or Air France (87%) as they are the most reliable in getting you off to your destination on time.

• What does SEA to SAN mean?

  Seattle/Tacoma Intl Airport is SEA and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

• Can I find deals for flights from Seattle to San Diego that include extra baggage allowance?

  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.

• Can I find deals on flights from Seattle to San Diego with specific airlines?

  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.

• Can I find deals for flights from Seattle to San Diego that include hotel bookings?

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

• How can I find direct flights from Seattle to San Diego?

  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.

• Can I find deals for business class 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.

• Can I find deals for flights from Seattle to San Diego that allow pets onboard?

  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.

• Can I find deals on last-minute flights from Seattle to San Diego?

  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.

• How recently were the Seattle to San Diego flight deals updated?

  The Seattle to San Diego flight deals you see on this page were last updated on 19/5.