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Find the best flight from Seattle to San Diego

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Great deals from Seattle to San Diego

We’ve searched 100s of deals recently found by travellers.*
Seattle, WA (SEA) San Diego, CA (SAN)
Sat, 12/10 - Sat, 26/10
Alaska Airlines - Roundtrip, Economy
US$150
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Philadelphia, PA (PHL) San Diego, CA (SAN)
Sat, 24/8 - Sat, 31/8
United Airlines - Roundtrip, Economy
US$113
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Denver, CO (DEN) San Diego, CA (SAN)
Wed, 30/10 - Sat, 2/11
Frontier Airlines - Roundtrip, Economy
US$131
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Salt Lake City, UT (SLC) San Diego, CA (SAN)
Tue, 2/7 - Tue, 9/7
Alaska Airlines - Roundtrip, Economy
US$154
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Chicago, IL (CHI) San Diego, CA (SAN)
Sat, 31/8 - Sat, 7/9
American Airlines - Roundtrip, Economy
US$201
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Kansas City, MO (MKC) San Diego, CA (SAN)
Sat, 7/9 - Wed, 11/9
Alaska Airlines - Roundtrip, Economy
US$226
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Minneapolis, MN (MSP) San Diego, CA (SAN)
Fri, 16/8 - Mon, 26/8
Alaska Airlines - Roundtrip, Economy
US$254
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Phoenix, AZ (PHX) San Diego, CA (SAN)
Thu, 19/9 - Sat, 21/9
American Airlines - Roundtrip, Economy
US$269
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Route information

  • Seattle, WA is 1,694 km from San Diego
  • There are 31 daily flights from Seattle, WA to San Diego
  • There are 40 weekly flights from Seattle, WA to San Diego
  • 31 non-stop flights are operating from Seattle, WA to San Diego today
  • Alaska Airlines has the most nonstop flights between Seattle, WA and San Diego
  • Los Angeles, CA - Los Angeles International Airport is the most popular connection for one stop flights between Seattle, WA and San Diego

In-Flight information

  • The average flying time for a direct flight from Seattle, WA to San Diego is 2 hours 44 minutes
  • Most direct flights leave around 13:50 PST
  • American Airlines flight 7539 is today's earliest flight from Seattle, WA to San Diego (6:00 PST, Embraer 170)
  • American Airlines flight 6856 is today's latest flight from Seattle, WA to San Diego (20:30 PST, Boeing 737 all pax models)
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Arrival information

  • San Diego Intl Airport is the closest major airport to San Diego.
  • San Diego Intl Airport (San Diego, CA)
    • Right now, 60 airlines operate out of San Diego Intl Airport.
    • San Diego Intl Airport offers nonstop flights to 60 cities.
    • Every week, at least 3,536 domestic flights and 131 international flights depart from San Diego Intl Airport.
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