
Popular airlines from Logan International Airport (BOS) to San Francisco Intl. 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
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Cheap flights from Boston to San Francisco (BOS-SFO)
Prices were available within the past 7 days and start at €100 for one-way flights and €203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 7 Feb - Tue, 10 Feb
BOS
Boston
SFO
San Francisco
€203 Return, found 3 days ago
€203
Return
found 3 days ago

Sun, 23 Nov - Tue, 2 Dec
BOS
Boston
SFO
San Francisco
€221 Return, found 5 hours ago
€221
Return
found 5 hours ago

Fri, 7 Nov - Tue, 11 Nov
BOS
Boston
SFO
San Francisco
€233 Return, found 4 days ago
€233
Return
found 4 days ago

Mon, 5 Jan - Sun, 11 Jan
BOS
Boston
SFO
San Francisco
€238 Return, found 18 hours ago
€238
Return
found 18 hours ago

Fri, 7 Nov - Tue, 11 Nov
BOS
Boston
SFO
San Francisco
€241 Return, found 4 days ago
€241
Return
found 4 days ago

Fri, 24 Oct - Tue, 28 Oct
BOS
Boston
SFO
San Francisco
€245 Return, found 5 days ago
€245
Return
found 5 days ago

Mon, 9 Feb - Sun, 15 Feb
BOS
Boston
SFO
San Francisco
€248 Return, found 1 day ago
€248
Return
found 1 day ago

Mon, 9 Feb - Sun, 15 Feb
BOS
Boston
SFO
San Francisco
€250 Return, found 1 day ago
€250
Return
found 1 day ago

Sat, 7 Feb - Tue, 10 Feb
BOS
Boston
SFO
San Francisco
€254 Return, found 3 days ago
€254
Return
found 3 days ago

Mon, 9 Feb - Sun, 15 Feb
BOS
Boston
SFO
San Francisco
€260 Return, found 1 day ago
€260
Return
found 1 day ago
Find the cheapest month to fly from Boston (BOS) to San Francisco (SFO)
May is typically the cheapest month to fly
From €136 - €313 per traveller.
Origin airport | Logan Intl. |
Destination airport | San Francisco Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, United |
Return price | €202 |
Distance | 4315 km |
Average flight time | 3 hours 33 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 , 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 €100 and roundtrip prices from €203. 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 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 Francisco.
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Top Routes from Boston
- Boston to Chicago (BOS - ORD)
- Boston to Los Angeles (BOS - LAX)
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- Boston to Amsterdam (BOS - AMS)
- Boston to Paris (BOS - CDG)
- Boston to Fort Lauderdale (BOS - FLL)
- Boston to Minneapolis (BOS - MSP)
- Boston to Washington (BOS - IAD)
- Boston to Seattle (BOS - SEA)
- Boston to New York (BOS - JFK)
- Boston to Dublin (BOS - DUB)
- Boston to Shannon (BOS - SNN)
Top Routes to San Francisco
- Newark Liberty Intl. Airport to San Francisco (EWR - SFO)
- Los Angeles to San Francisco (LAX - SFO)
- Paris to San Francisco (CDG - SFO)
- Amsterdam to San Francisco (AMS - SFO)
- Cork to San Francisco (ORK - SFO)
- St. Louis to San Francisco (STL - SFO)
- New York to San Francisco (JFK - SFO)
- Berlin to San Francisco (BER - SFO)
- Dublin to San Francisco (DUB - SFO)
- Budapest to San Francisco (BUD - SFO)
- Shannon to San Francisco (SNN - SFO)
- Frankfurt to San Francisco (FRA - SFO)
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