Cheap flights from San Jose to Boston from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Boston departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Jose to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Boston?
In general, November is the cheapest month to fly from San Jose to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $304. If you aren’t able to travel during the month of November, then book flights to Boston from San Jose during January instead. Flights to Boston in January, while not as cheap as those in November, still average around $318.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from San Jose to Boston is on a Monday when prices can be found for as low as $420. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $548.
What is the cheapest time of day to depart on your flight to Boston?
According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from San Jose to Boston in the afternoon for as low as $361. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $465 per ticket.
What is the cheapest San Jose to Boston Logan Intl flight route?
Fly from San Jose to Boston Logan Intl for the best San Jose - Boston Logan Intl flight prices
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from San Jose for as low as $276 on momondo.
What cabin class options are available on San Jose to Boston Logan Intl flights?
There are 1 cabin classes available to choose from on San Jose to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Jose to Boston Logan Intl?
American Airlines, Hawaiian Airlines, and Spirit Airlines are the most popular carriers operating from San Jose to Boston Logan Intl
What airlines fly to Boston?
JetBlue, Delta and United Airlines are the top three most popular airlines that fly to Boston from San Jose according to our data. JetBlue is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 10 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
When to book flights from San Jose to Boston
Cheap San Jose to Boston (SJC to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Jose to Boston
How far is San Jose to Boston Logan Intl by plane?
A flight from San Jose to Boston Logan Intl will travel around 2676.3 mi. A reasonable flight in good conditions will take 7h 10m.
When did momondo last update prices for flights from San Jose Airport to Boston Logan Intl Airport?
Prices for flights from San Jose Airport to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from San Jose Airport to Boston Logan Intl Airport?
The number of operators available for flights from San Jose Airport to Boston Logan Intl Airport is 7 as of July 2025.
How old do you have to be to fly from San Jose Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Jose to Boston?
momondo data reveals that the most frequently booked plane model on the route from San Jose to Boston is Airbus A320neo, representing 17.65% of all bookings. The subsequent popular models are Airbus A220-300 at 11.76%, Airbus A321-100/200 at 8.82%, and Boeing 737 MAX 9 at 8.82%.
What is the most popular airline from San Jose to Boston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Jose to Boston is Delta (30% of total bookings). The next most popular airlines are JetBlue (16%), American Airlines (16%), and Southwest (15%).
Best airlines flying from San Jose to Boston
Compare and see reviews for airlines that fly from San Jose to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $176 | Free Cancellation | Rating 6.3 8,086 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 7.3 2,916 reviews | |||
| PriceFrom $234 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $252 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $263 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 4,266 reviews |
Southwest Flights From San Jose to Boston
The lowest priced Southwest flight from San Jose to Boston from the last 72 hours was $276. Generally, Southwest has 2 flights on this route every week with an average price of $408. Southwest is rated 8.0/10 by our users.
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Why should I use momondo to find a flight deal from San Jose to Boston?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Boston. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Jose to Boston with flexible booking policies on momondo?
All flight searches from San Jose to Boston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Jose to Boston?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Boston.
I’m not ready to book a flight from San Jose to Boston right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from San Jose and alert you when they change.