Flights tailored to your budget
- Flights from Boston to San Francisco
How much is a flight from Boston to San Francisco?
There’s no fixed price — fares between Boston and San Francisco can vary a lot by day or time.
Pick a travel date to see today’s available fares.
Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!
What are the airport options between Boston and San Francisco?
If both departure and destination cities offer multiple airports, comparing them can help you save time and money.
- Airports in Boston: Boston - Logan is currently the only airport available.
- Airports in San Francisco: San Francisco has one airport operating, San Francisco.
Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.
Plan your journey from Boston to San Francisco with ease
Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.
Other popular destinations
Exploring options in United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.
Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently asked questions about flights from Boston to San Francisco.
How much does an airline ticket from Boston to San Francisco cost?
How far is Boston from San Francisco?
What are the airports in San Francisco?
What are the airports in Boston?
What are the most popular cities in United States?
When should I book a flight from Boston to San Francisco?
What is the cheapest month to fly from Boston to San Francisco?
What is the most expensive month to fly from Boston to San Francisco?
What is the best day of the week to fly from Boston to San Francisco?
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