
Popular airlines from Seattle-Tacoma International Airport (SEA) to San Diego Intl. Airport (SAN)
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- American Airlines
American Airlines
- United
United
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- Hawaiian Airlines
Hawaiian Airlines
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Cheap Flights from Seattle (SEA) to San Diego (SAN)
Prices were available within the past 7 days and start at ฿2,620 for one-way flights and ฿6,425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿6,425 Return, found 1 day ago
฿6,425
Return
found 1 day ago

Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿7,065 Return, found 1 day ago
฿7,065
Return
found 1 day ago

Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿7,235 Return, found 1 day ago
฿7,235
Return
found 1 day ago

Wed, 15 Oct - Thu, 16 Oct
SEA
Seattle
SAN
San Diego
฿7,290 Return, found 2 days ago
฿7,290
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿7,545 Return, found 1 day ago
฿7,545
Return
found 1 day ago

Wed, 15 Oct - Thu, 16 Oct
SEA
Seattle
SAN
San Diego
฿7,610 Return, found 2 days ago
฿7,610
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿7,615 Return, found 1 day ago
฿7,615
Return
found 1 day ago

Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿7,935 Return, found 1 day ago
฿7,935
Return
found 1 day ago

Wed, 15 Oct - Thu, 16 Oct
SEA
Seattle
SAN
San Diego
฿8,245 Return, found 2 days ago
฿8,245
Return
found 2 days ago

Wed, 15 Oct - Fri, 17 Oct
SEA
Seattle
SAN
San Diego
฿9,690 Return, found 1 day ago
฿9,690
Return
found 1 day ago
Find the cheapest month to fly from Seattle (SEA) to San Diego (SAN)
November is typically the cheapest month to fly
From ฿2,575 - ฿7,832 per traveller.
Origin airport | Seattle - Tacoma Intl. |
Destination airport | San Diego Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | ฿6,425 |
Distance | 1681 km |
Average flight time | 2 hours 52 mins |
Perfect flights from Seattle to San Diego
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to San Diego. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Seattle - Tacoma Intl. to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿2,620 and roundtrip prices from ฿6,425. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Diego Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Diego.
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Top Routes from Seattle
- Seattle to Los Angeles (SEA - LAX)
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- Seattle to Tokyo (SEA - NRT)
Top Routes to San Diego
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- Peoria to San Diego (PIA - SAN)
- Kailua-Kona to San Diego (KOA - SAN)
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- New York to San Diego (JFK - SAN)
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