
Popular airlines from Seattle-Tacoma International Airport (SEA) to San Diego Intl. Airport (SAN)
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- American Airlines
American Airlines
- Frontier Airlines
Frontier Airlines
- Hawaiian Airlines
Hawaiian Airlines
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Cheap flights from Seattle to San Diego (SEA-SAN)
Prices were available within the past 7 days and start at €93 for one-way flights and €135 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 23 Oct - Sun, 26 Oct
SEA
Seattle
SAN
San Diego
€135 Return, found 4 days ago
€135
Return
found 4 days ago

Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SAN
San Diego
€159 Return, found 2 days ago
€159
Return
found 2 days ago

Fri, 24 Oct - Mon, 27 Oct
SEA
Seattle
SAN
San Diego
€181 Return, found 4 days ago
€181
Return
found 4 days ago

Fri, 31 Oct - Mon, 3 Nov
SEA
Seattle
SAN
San Diego
€184 Return, found 2 days ago
€184
Return
found 2 days ago

Fri, 14 Nov - Mon, 17 Nov
SEA
Seattle
SAN
San Diego
€189 Return, found 4 days ago
€189
Return
found 4 days ago

Thu, 23 Oct - Sun, 26 Oct
SEA
Seattle
SAN
San Diego
€190 Return, found 4 days ago
€190
Return
found 4 days ago

Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SAN
San Diego
€197 Return, found 2 days ago
€197
Return
found 2 days ago

Sat, 25 Oct - Mon, 27 Oct
SEA
Seattle
SAN
San Diego
€202 Return, found 2 days ago
€202
Return
found 2 days ago

Fri, 31 Oct - Mon, 3 Nov
SEA
Seattle
SAN
San Diego
€206 Return, found 2 days ago
€206
Return
found 2 days ago

Fri, 31 Oct - Mon, 3 Nov
SEA
Seattle
SAN
San Diego
€934 Return, found 2 days ago
€934
Return
found 2 days ago
Find the cheapest month to fly from Seattle (SEA) to San Diego (SAN)
November is typically the cheapest month to fly
From €69 - €211 per traveller.
Frequently asked questions
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | San Diego Intl. |
Return price | €135 |
Distance | 1681 km |
Average flight time | 2 hours 52 mins |
Book with confidence
Book with confidence
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 €93 and roundtrip prices from €135. 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.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
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Top Routes from Seattle
Top Routes to San Diego
- Newark Liberty Intl. Airport to San Diego (EWR - SAN)
- Los Angeles to San Diego (LAX - SAN)
- Washington to San Diego (DCA - SAN)
- Amsterdam to San Diego (AMS - SAN)
- Boston to San Diego (BOS - SAN)
- Cork to San Diego (ORK - SAN)
- Barcelona to San Diego (BCN - SAN)
- Denver to San Diego (DEN - SAN)
- San Jose to San Diego (SJC - SAN)
- Dublin to San Diego (DUB - SAN)
- Shannon to San Diego (SNN - SAN)
- Philadelphia to San Diego (PHL - SAN)
Top Routes from Seattle
Top Routes to San Diego
- American Airlines Newark Liberty Intl. Airport to San Diego
- American Airlines Los Angeles to San Diego
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