Flights from Boston, MA to San Francisco, CA
No Direct Flights Currently Available
Boston, MA (BOS) → San Francisco, CA (SFO)
We're currently unable to find direct flights on this route. This could be due to:
- Seasonal route availability
- Limited airline inventory for selected dates
- Route temporarily suspended
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FAQs - BOS to SFO Flights
How long is the flight from Boston, MA to San Francisco, CA?
Direct flights from Boston, MA (BOS) to San Francisco, CA (SFO) take approximately 3-6 hours. Connecting flights may add 2-4 hours depending on layover location. For the fastest journey, look for nonstop flights which are typically available on this popular route.
When is the best time to book BOS to SFO flights?
For the best prices on BOS to SFO flights, book 6-8 weeks in advance for domestic routes or 2-4 months ahead for international travel. Domestic flights are typically 20-40% cheaper in off-peak months. Peak season months (July, August) have higher prices, while January and February typically offer the best deals.
What are the cheapest days to fly from Boston, MA to San Francisco, CA?
Tuesday and Wednesday departures are typically 15-25% cheaper than weekend flights on the BOS to SFO route. Saturday is usually the most expensive day to fly. For additional savings, consider red-eye flights or early morning departures, which often have lower fares and less crowded airports.
Which airlines fly from BOS to SFO?
Major carriers on this route include JetBlue, Delta, and other domestic and international airlines. Boston Logan has great public transit access via the Blue Line. JetBlue offers many affordable routes.
What should I know about flying from Boston, MA airport?
Boston Logan has great public transit access via the Blue Line. JetBlue offers many affordable routes. Book flights that depart mid-morning or early afternoon for the smoothest experience - these times typically have shorter security lines and fewer delays.
