
Popular airlines from Logan International Airport (BOS) to San Francisco International Airport (SFO)
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
- Sun Country Airlines
Sun Country Airlines
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- Plan, book, fly with confidence
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Cheap Flights from Boston (BOS) to San Francisco (SFO)
Prices were available within the past 7 days and start at ฿3,860 for one-way flights and ฿7,715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 10 Dec - Sat, 13 Dec
BOS
Boston
SFO
San Francisco
฿7,715 Return, found 1 day ago
฿7,715
Return
found 1 day ago

Wed, 10 Dec - Sun, 14 Dec
BOS
Boston
SFO
San Francisco
฿8,400 Return, found 1 day ago
฿8,400
Return
found 1 day ago

Wed, 10 Dec - Wed, 17 Dec
BOS
Boston
SFO
San Francisco
฿9,015 Return, found 1 day ago
฿9,015
Return
found 1 day ago

Thu, 11 Dec - Sun, 14 Dec
BOS
Boston
SFO
San Francisco
฿9,080 Return, found 1 day ago
฿9,080
Return
found 1 day ago

Wed, 19 Nov - Thu, 27 Nov
BOS
Boston
SFO
San Francisco
฿9,115 Return, found 1 day ago
฿9,115
Return
found 1 day ago

Fri, 21 Nov - Tue, 9 Dec
BOS
Boston
SFO
San Francisco
฿9,340 Return, found 1 day ago
฿9,340
Return
found 1 day ago

Fri, 13 Mar - Tue, 17 Mar
BOS
Boston
SFO
San Francisco
฿10,690 Return, found 3 hours ago
฿10,690
Return
found 3 hours ago

Sat, 10 Jan - Tue, 20 Jan
BOS
Boston
SFO
San Francisco
฿10,955 Return, found 1 day ago
฿10,955
Return
found 1 day ago

Wed, 10 Dec - Fri, 26 Dec
BOS
Boston
SFO
San Francisco
฿11,320 Return, found 1 day ago
฿11,320
Return
found 1 day ago

Thu, 18 Dec - Sun, 28 Dec
BOS
Boston
SFO
San Francisco
฿17,310 Return, found 1 day ago
฿17,310
Return
found 1 day ago
Find the cheapest month to fly from Boston (BOS) to San Francisco (SFO)
October is typically the cheapest month to fly
From ฿5,107 - ฿10,122 per traveller.
Origin airport | Logan Intl. |
Destination airport | San Francisco Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | ฿7,715 |
Distance | 4315 km |
Average flight time | 3 hours 30 mins |
Perfect flights from Boston to San Francisco
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to San Francisco. 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 San Francisco, 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 Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,860 and roundtrip prices from ฿7,715. 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 Francisco Intl. and explore San Francisco 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 BOS to SFO travel arrangements today and embark on the journey of a lifetime in San Francisco.
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