There are most likely no direct flights on the Boston — San Jose route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boston to San Jose. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Boston to San Jose ranges from $217 (October 2026) to $389 (December 2026). On average, the ticket price is about $262–$274.
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.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The price trend from Boston to San Jose resembles a smile: costs drop, bottom out, then recover. Knowing this, you can pick dates with the best prices.
Prices fall from September 2026 to October 2026 (17%), then rise from October 2026 to December 2026 (+79%). The best period is September 2026–October 2026 ($240), the most expensive is December 2026–February 2027 ($309).
The best time to buy is September 2026–October 2026, when prices are at their lowest. This can save you up to 22% compared to the expensive months (December 2026–February 2027).
Monthly price variation is 24.9%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
There are most likely no direct flights on the Boston — San Jose route
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There appear to be no non-stop flights from Boston to San Jose at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $171
On the Boston — San Jose route, flights are operated only by American Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $171, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — American Airlines regularly offers special deals.
The cheapest flight ticket from Boston to San Jose according to data for the last 48 hours costs $171
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: October, February, September.
The fastest flights from Boston to San Jose start from 18 hours 36 minutes in the air.
The following airlines operate direct flights on the route Boston — San Jose:
The cheapest one-way flight from Boston to San Jose departs on 11/10/2026, is operated by American Airlines and costs $171
The cheapest roundtrip flight from Boston to San Jose departs on 11/09/2026, is operated by Copa Airlines and costs $367
Fastest flight from Boston to San Jose takes 18h 36m
There are no direct flights on this route.
The distance between Boston and San Jose is 3822km (2370 miles). The time difference between Boston and San Jose is 1h
We couldn't find any special offers for flights from Boston to San Jose