There are most likely no direct flights on the Boston — San Jose route
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A non-stop flight is the most convenient and comfortable way to fly from Boston to San Jose, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Boston — San Jose route
Ticket prices for Boston — San Jose follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.
Prices rise from November 2026 to December 2026 (+36%), then decline from December 2026 to February 2027 (25%). The cheapest tickets are in November 2026–December 2026 (averaging $183), while the priciest are in February 2027–June 2027 ($201).
For savings, plan your flight for November 2026–December 2026 — you could save up to 9%. Try to avoid February 2027–June 2027 when possible: prices are at their highest then.
Price spread on this route is 19.3%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
In different months, ticket prices from Boston to San Jose vary: minimum — $155 (November 2026), maximum — $243 (June 2027). Typically, the flight costs $192–$211.
Boston — San Francisco
11/13/2026
Departure
Direct flight
B6333
starting at $313
Boston — San Francisco
11/12/2026
Departure
Direct flight
B6633
starting at $313
Boston — San Francisco
11/10/2026
Departure
Direct flight
B6633
starting at $379
Boston — San Francisco
11/11/2026
Departure
Direct flight
B6333
starting at $385
The Boston — San Jose route is served by multiple airlines, including JetBlue Airways, Southwest Airlines, and Alaska Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $168, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Boston to San Jose according to data for the last 48 hours costs $168
Often the best time to buy tickets from Boston to San Jose is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Boston to San Jose can be found flying in these months: November, February, December.
The fastest flights from Boston to San Jose start from 8 hours 25 minutes in the air.
The following airlines operate direct flights on the route Boston — San Jose: JetBlue Airways
The cheapest one-way flight from Boston to San Jose departs on 11/13/2026, is operated by Southwest Airlines and costs $168
The cheapest roundtrip flight from Boston to San Jose departs on 11/12/2026, is operated by Alaska Airlines and costs $259
Fastest flight from Boston to San Jose takes 8h 25m
There are direct flights on this route 4 days a week: Tu, We, Th, and Fr
The distance between Boston and San Jose is 4310km (2672 miles). The time difference between Boston and San Jose is 3h
We couldn't find any special offers for flights from Boston to San Jose