Cheap flights from San Diego to Seattle from £78

Currently, December is the cheapest month in which you can book a flight from San Diego to Seattle (average of £583). Flying from San Diego to Seattle in July is currently the most expensive (average of £799). 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 San Diego to Seattle?

  You will need to book a flight from San Diego to Seattle/Tacoma Intl if you want to fly from San Diego to Seattle. At least 1 airline has flights from San Diego (SAN) to Seattle/Tacoma Intl (SEA) on a regular basis. There are 34 flights to Seattle from the San Diego airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SAN to SEA to be around 3h 00m.

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

  Yes, there are multiple flights from San Diego to Seattle for under £200. The cheapest flight booked recently is on Frontier for just £142, but on average you can expect to pay £185.

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

  Cheapflights has at least 20 direct flights from San Diego to Seattle under £200. A good price for a nonstop flight from San Diego to Seattle is less than £247.

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

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

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

  Direct flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

  Within the past month, 10 users have taken a look at flights from San Diego to Seattle/Tacoma Intl.

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

  Per day, 60 flights depart from San Diego to Seattle on average.
  Early Morning (Midnight to 6am) - 13% of flight departures
  Morning (6am - Midday) - 47% of flight departures
  Afternoon (Midday - 6pm) - 18% of flight departures
  Evening (6pm - Midnight) - 22% of flight departures

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

  For as low as £142, Frontier can have you in Seattle from San Diego in 2h 55m. The distance between San Diego and Seattle is about 1057 mi. This flight may include one or multiple stops.

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

  Our cheapest airline available from San Diego to Seattle is Frontier. Our recent data shows that you can find tickets from as low as £142 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at £147 and £155 round-trip. You may be able to fly from San Diego to Seattle for 21% less than the average price by searching for these airlines.

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

  £78 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and Frontier, with prices starting from £111 and £130, respectively.

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

  The top 3 most reliable airlines when flying from San Diego to Seattle are Air France (90%), Delta (88%) and WestJet (87%).

• What are the cheapest flights from San Diego to Seattle?

  While on average a flight from San Diego to Seattle is generally £802, our data shows the cheapest flight currently is £155. When looking at the most popular route, (San Diego - Seattle/Tacoma Intl), you can expect to pay £322 for that flight.

• What does SAN to SEA mean?

  SAN stands for San Diego Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

  The amount of baggage you can bring on your San Diego to Seattle 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 San Diego to Seattle with specific airlines?

  Yes, Cheapflights allows you to browse and filter San Diego to Seattle 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 San Diego to Seattle that include hotel bookings?

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

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

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

• Can I find deals for business class flights from San Diego to Seattle?

  Yes. Cheapflights offers flight deals from San Diego to Seattle 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 San Diego to Seattle that allow pets onboard?

  Many airlines flying from San Diego to Seattle 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 San Diego to Seattle?

  Yes, you can often find last-minute deals on San Diego to Seattle 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 San Diego to Seattle flight deals updated?

  The San Diego to Seattle flight deals you see on this page were last updated on 16/5.