Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Boston (BOS) to San Francisco (SFO)
Prices were available within the past 7 days and start at ฿4,040 for one-way flights and ฿8,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿8,570 Return, found 2 hours ago
฿8,570
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿9,590 Return, found 2 hours ago
฿9,590
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿10,400 Return, found 2 hours ago
฿10,400
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿10,750 Return, found 2 hours ago
฿10,750
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿11,420 Return, found 2 hours ago
฿11,420
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿11,495 Return, found 2 hours ago
฿11,495
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿11,550 Return, found 2 hours ago
฿11,550
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿11,770 Return, found 2 hours ago
฿11,770
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿12,210 Return, found 2 hours ago
฿12,210
Return
found 2 hours ago
Wed, 11 Sep - Wed, 25 Sep
BOS
Boston
SFO
San Francisco
฿12,475 Return, found 2 hours ago
฿12,475
Return
found 2 hours ago
Origin airport | Logan Intl. |
Destination airport | San Francisco Intl. |
Return price | ฿8,570 |
Distance | 4315 km |
Average flight time | 3 hours 31 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 ฿4,040 and roundtrip prices from ฿8,570. 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.
Frequently asked questions
- Trending Routes
- Top Flights Destinations
- Related Airlines
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes to San Francisco
- Chicago to San Francisco (ORD - SFO)
- Newark to San Francisco (EWR - SFO)
- Los Angeles to San Francisco (LAX - SFO)
- Bangkok to San Francisco (BKK - SFO)
- Kuala Lumpur to San Francisco (KUL - SFO)
- Detroit to San Francisco (DTW - SFO)
- Taipei to San Francisco (TPE - SFO)
- Chiang Mai to San Francisco (CNX - SFO)
- New York to San Francisco (JFK - SFO)
- Phuket to San Francisco (HKT - SFO)
- Seoul to San Francisco (ICN - SFO)
- Atlanta to San Francisco (ATL - SFO)
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to San Diego
- Flights to Myrtle Beach
- Flights to Los Angeles
- Flights to Miami
- Flights to Nashville
- Flights to Boston
- Flights to Key West
- Flights to Honolulu
- Flights to San Francisco
- Flights to New Orleans
- Flights to Houston
- Flights to Atlanta
- Flights to Seattle
- Flights to San Antonio
- Flights to Washington
Flights
Flights from NYC-All Airports to Caojiabao Intl.Flights from Suvarnabhumi Intl. to NYC-All AirportsFlights from Chantilly (IAD) to Los Angeles (LAX)Flights from Tucson (TUS) to Bangkok (BKK)Flights from Bangkok (BKK) to San Diego (SAN)Flights from Los Angeles (LAX) to Bangkok (BKK)Flights from Bangkok (BKK) to Fort Lauderdale (FLL)Flights from Incheon (ICN) to Los Angeles (LAX)Flights from Caojiabao Intl. to NYC-All AirportsFlights from Bangkok (BKK) to Santa Ana (SNA)Flights from Los Angeles (LAX) to San Francisco (SFO)Flights from Bangkok (BKK) to Los Angeles (LAX)Flights from Bangkok (BKK) to Dallas (DFW)Flights from San Diego (SAN) to Greenland (JAV)Flights from Bangkok (BKK) to Anchorage (ANC)Flights from San Francisco (SFO) to Las Vegas (LAS)Flights from Sa Khu (HKT) to Seattle (SEA)Flights from Los Angeles (LAX) to Las Vegas (LAS)Flights from Bangkok (BKK) to Seattle (SEA)Flights from Los Angeles (LAX) to Greenland (JAV)Flights from Bangkok (BKK) to Philadelphia (PHL)Flights from Cleveland (CLE) to Bangkok (BKK)Flights from Las Vegas (LAS) to Bangkok (BKK)Flights from Sa Khu (HKT) to Los Angeles (LAX)Flights from Seattle (SEA) to Greenland (JAV)Flights from Seattle (SEA) to Bangkok (BKK)Flights from Los Angeles (LAX) to Sa Khu (HKT)Flights from Bangkok (BKK) to Pittsburgh (PIT)Flights from Bangkok (BKK) to Oklahoma City (OKC)Flights from Bangkok (BKK) to Las Vegas (LAS)
*Available to Expedia members.