Popular airlines from San Francisco International Airport (SFO) to Logan International Airport (BOS)
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
- Sun Country Airlines
Sun Country Airlines
- Delta
Delta
- United
United
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
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Cheap Flights from San Francisco (SFO) to Boston (BOS)
Prices were available within the past 7 days and start at ฿3,240 for one-way flights and ฿10,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿10,700 Return, found 3 days ago
฿10,700
Return
found 3 days ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,020 Return, found 3 days ago
฿11,020
Return
found 3 days ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,025 Return, found 3 days ago
฿11,025
Return
found 3 days ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,115 Return, found 3 days ago
฿11,115
Return
found 3 days ago

Wed, 1 Jul - Wed, 8 Jul
SFO
San Francisco
BOS
Boston
฿11,315 Return, found 10 hours ago
฿11,315
Return
found 10 hours ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,440 Return, found 3 days ago
฿11,440
Return
found 3 days ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,445 Return, found 3 days ago
฿11,445
Return
found 3 days ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,450 Return, found 3 days ago
฿11,450
Return
found 3 days ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,620 Return, found 3 days ago
฿11,620
Return
found 3 days ago

Thu, 12 Feb - Sun, 15 Feb
SFO
San Francisco
BOS
Boston
฿11,770 Return, found 3 days ago
฿11,770
Return
found 3 days ago
Find the cheapest month to fly from San Francisco (SFO) to Boston (BOS)
May is typically the cheapest month to fly
From ฿5,192 - ฿11,620 per traveller.
Perfect flights from San Francisco to Boston
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Francisco to Boston. 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 San Francisco Intl. to Logan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,240 and roundtrip prices from ฿10,700. 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 Logan 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 Boston.
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