
Popular airlines from Logan International Airport (BOS) to San Diego Intl. Airport (SAN)
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
- Spirit Airlines
Spirit Airlines
- Sun Country Airlines
Sun Country Airlines
- United
United
- Delta
Delta
- American Airlines
American Airlines
- Plan, book, fly with confidence
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Cheap flights from Boston to San Diego (BOS-SAN)
Prices were available within the past 7 days and start at €103 for one-way flights and €205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 26 Aug - Sat, 30 Aug
BOS
Boston
SAN
San Diego
€205 Return, found 4 days ago
€205
Return
found 4 days ago

Sat, 30 Aug - Sat, 6 Sep
BOS
Boston
SAN
San Diego
€208 Return, found 1 day ago
€208
Return
found 1 day ago

Tue, 26 Aug - Sat, 30 Aug
BOS
Boston
SAN
San Diego
€214 Return, found 4 days ago
€214
Return
found 4 days ago

Sat, 30 Aug - Sat, 6 Sep
BOS
Boston
SAN
San Diego
€216 Return, found 1 day ago
€216
Return
found 1 day ago

Tue, 26 Aug - Sat, 30 Aug
BOS
Boston
SAN
San Diego
€222 Return, found 4 days ago
€222
Return
found 4 days ago

Tue, 26 Aug - Sun, 31 Aug
BOS
Boston
SAN
San Diego
€224 Return, found 4 days ago
€224
Return
found 4 days ago

Sat, 30 Aug - Sat, 6 Sep
BOS
Boston
SAN
San Diego
€225 Return, found 1 day ago
€225
Return
found 1 day ago

Sat, 30 Aug - Sat, 6 Sep
BOS
Boston
SAN
San Diego
€226 Return, found 1 day ago
€226
Return
found 1 day ago

Tue, 26 Aug - Sun, 31 Aug
BOS
Boston
SAN
San Diego
€232 Return, found 4 days ago
€232
Return
found 4 days ago

Sat, 30 Aug - Sat, 6 Sep
BOS
Boston
SAN
San Diego
€309 Return, found 1 day ago
€309
Return
found 1 day ago
Find the cheapest month to fly from Boston (BOS) to San Diego (SAN)
September is typically the cheapest month to fly
From €119 - €226 per traveller.
Graph displaying average flight prices per month
Origin airport | Logan Intl. |
Destination airport | San Diego Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, United |
Return price | €205 |
Distance | 4131 km |
Average flight time | 3 hours 59 mins |
Perfect flights from Boston to San Diego
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston 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 Logan Intl. to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares from €103 and roundtrip prices from €205. 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 to San Diego
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