Cheap flights from Boston to San Jose (BOS - SJC)

BOS — SJC
Oct 3 — Oct 101

The best prices from Boston Logan Intl to San Jose are usually found in January or October, booked 60 days in advance, depart on a Wednesday or Friday and return on a Wednesday

How to find the cheapest flight from Boston (BOS) to San Jose (SJC)

All the information you need to plan the best BOS to SJC flight in 2022: compare Boston to San Jose flight prices with the expected peak season, weather and rainfall in San Jose.

BOS - SJC

Price

$276 - $671

SJC

Temperature

50 - 69.8 °F

SJC

Rainfall

0 - 3.1 inches

Popular inJulyHigh demand for flights, 36% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 35% potential price drop
Round-trip from$276From Boston Logan Intl to San Jose
One-way from$176One-way flight from Boston Logan Intl to San Jose

What is the cheapest day to fly round-trip from Boston to San Jose?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 57% when planning your travel around this day of the week.

How far in advance should I book a flight from Boston to San Jose?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 2% on flights from Boston to San Jose compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $402. For sooner than that we have options available in the next 3 days from $402.

What is the cheapest month to fly from Boston to San Jose?

January is one of the best times of the year to fly to San Jose from Boston. Prices for January average $426 per person but you can even find prices for as low as $219. The most expensive prices can be found in the month of July. Opting for a January flight can save you 57% on your journey compared to booking in July

When is the cheapest time to fly from Boston to San Jose (BOS - SJC)?

One of the essential ways to save on airfare from Boston to San Jose is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 53% on airfare.

Cheap flights from Boston to San Jose in September, October 2022

The best prices found for BOS to SJC flights for September, October
Oct 28 - Nov 2
BOS

Boston Logan Intl

SJC

San Jose

1 stop

10h 35m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

10h 19m
$313

American Airlines

Pick Dates

Deal found 28/9/22

Oct 29 - Nov 2
BOS

Boston Logan Intl

SJC

San Jose

1 stop

10h 08m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

10h 19m
$314

American Airlines

Pick Dates

Deal found 27/9/22

Oct 26 - Nov 2
BOS

Boston Logan Intl

SJC

San Jose

1 stop

8h 47m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

8h 34m
$316

United Airlines

Pick Dates

Deal found 26/9/22

Boston to San Jose 2022 flight deals

Cheap flights to San Jose from Boston found for this year
Dec 10 - Jan 21
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 54m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

9h 08m
$266

Multiple Airlines

Pick Dates

Deal found 27/9/22

Dec 11 - Jan 20
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 40m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

8h 11m
$285

Multiple Airlines

Pick Dates

Deal found 27/9/22

Dec 9 - Jan 11
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 04m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

7h 32m
$287

Delta

Pick Dates

Deal found 26/9/22

Cheap Delta flights from Boston to San Jose

Jan 11 - Feb 2
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 41m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

8h 54m
$258

Delta

Pick Dates

Deal found 25/9/22

Dec 9 - Jan 11
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 04m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

7h 32m
$287

Delta

Pick Dates

Deal found 26/9/22

Nov 4 - Nov 8
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 24m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

7h 36m
$327

Delta

Pick Dates

Deal found 27/9/22

Cheap Alaska Airlines flights from Boston to San Jose

Jan 11 - Feb 1
BOS

Boston Logan Intl

SJC

San Jose

1 stop

24h 35m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

26h 10m
$274

Alaska Airlines

Pick Dates

Deal found 25/9/22

Jan 11 - Feb 1
BOS

Boston Logan Intl

SJC

San Jose

2 stops

12h 33m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

28h 30m
$341

Alaska Airlines

Pick Dates

Deal found 26/9/22

Jan 22 - Jan 24
BOS

Boston Logan Intl

SJC

San Jose

1 stop

10h 55m
SJC

San Jose

BOS

Boston Logan Intl

2 stops

11h 36m
$354

Alaska Airlines

Pick Dates

Deal found 27/9/22

Last minute flights from Boston to San Jose

Late deals on return flights to San Jose from Boston, departing today and this week
Oct 5 - Oct 19
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 08m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

10h 18m
$484

American Airlines

Pick Dates

Deal found 26/9/22

Oct 8 - Oct 15
BOS

Boston Logan Intl

SJC

San Jose

2 stops

16h 39m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

8h 21m
$487

American Airlines

Pick Dates

Deal found 26/9/22

Oct 5 - Oct 19
BOS

Boston Logan Intl

SJC

San Jose

2 stops

10h 42m
SJC

San Jose

BOS

Boston Logan Intl

1 stop

10h 18m
$488

American Airlines

Pick Dates

Deal found 26/9/22

One-way flights to San Jose from Boston

The cheapest one-way flights from Boston to San Jose
Jan 12
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 29m
$129

Delta

Pick Dates

Deal found 27/9/22

Dec 13
BOS

Boston Logan Intl

SJC

San Jose

2 stops

26h 21m
$155

Multiple Airlines

Pick Dates

Deal found 25/9/22

Dec 10
BOS

Boston Logan Intl

SJC

San Jose

1 stop

9h 40m
$157

American Airlines

Pick Dates

Deal found 27/9/22

Related info for your journey

Useful info, stats and facts about Boston to San Jose flights.

Which airlines flying from Boston Logan Intl to San Jose have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like JetBlue, Delta, and American Airlines flying from Boston Logan Intl to San Jose have implemented new flexible cancellation policies.

Can I find flights from Boston to San Jose for under $300 on Cheapflights?

Yes, there are multiple flights from Boston to San Jose for under $300. The cheapest flight booked recently is on Delta for just $258, but on average you can expect to pay $307.

Are there last-minute flights available from Boston to San Jose for under $500?

There are currently 20+ open flights from Boston to San Jose within the next 7 days for less than $500.

How popular is this Boston to San Jose flight route?

The Boston Logan Intl to San Jose flight path was viewed by 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Boston to San Jose round-trip?

Cheapflights users have booked flights from Boston to San Jose round-trip from $258. Other airlines that can offer you cheap pricing are Alaska Airlines, from $274, and American Airlines, from $313. Delta is 39% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Boston to San Jose one-way?

The cheapest airlines for a one-way flight from Boston to San Jose are Delta ($129), American Airlines ($157), and Alaska Airlines ($181).

What are the most popular airlines that fly from Boston to San Jose?

The most popular airlines flying from Boston to San Jose are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Boston to San Jose?

While on average a flight from Boston to San Jose is generally $814, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Boston Logan Intl - San Jose), you can expect to pay $237 for that flight.

Alternative routes for Boston to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Boston to San Jose

The chart below displays the airlines Cheapflights users traveling from Boston to San Jose choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$18FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$111Average$288FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$117Average$217FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Alaska AirlinesCheapest$120Average$345FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$133Average$446FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
JetBlueCheapest$147Average$414FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
United AirlinesCheapest$161Average$486FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$168Average$388FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Linear Air TaxiCheapest$92,871Average$123,825FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Linear Air Taxi flights