Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to San Jose from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Jose departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:35 am - 10:35 am
BOS
-
SJC
8h 00m1 stop
Southwest Logo
9:45 pm - 8:15 am
SJC
-
BOS
7h 30m1 stop
$183Southwest
Wed, Apr 8 - Mon, Apr 13
Southwest Logo
11:40 am - 6:20 pm
BOS
-
SJC
9h 40m2 stops
Southwest Logo
9:45 pm - 8:15 am
SJC
-
BOS
7h 30m1 stop
$188Southwest
Wed, Apr 8 - Mon, Apr 13
Southwest Logo
11:40 am - 6:20 pm
BOS
-
SJC
9h 40m2 stops
Southwest Logo
7:30 pm - 8:15 am
SJC
-
BOS
9h 45m2 stops
$194Southwest
Wed, Apr 8 - Mon, Apr 13
Southwest Logo
5:30 am - 12:20 pm
BOS
-
SJC
9h 50m1 stop
Southwest Logo
9:45 pm - 8:15 am
SJC
-
BOS
7h 30m1 stop
$199Southwest
Thu, Apr 9 - Mon, Apr 13
Southwest Logo
5:15 am - 10:00 am
BOS
-
SJC
7h 45m1 stop
Southwest Logo
7:40 pm - 8:15 am
SJC
-
BOS
9h 35m2 stops
$204Southwest
Thu, Apr 9 - Mon, Apr 13
Alaska Airlines Logo
4:20 pm - 10:35 pm
BOS
-
SJC
9h 15m1 stop
Alaska Airlines Logo
11:00 am - 11:54 pm
SJC
-
BOS
9h 54m1 stop
$214Alaska Airlines
Thu, Jan 29 - Wed, Feb 4
Southwest Logo
6:50 am - 2:45 pm
BOS
-
SJC
10h 55m1 stop
Southwest Logo
10:35 am - 8:55 pm
SJC
-
BOS
7h 20m1 stop
$232Southwest
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
12:11 pm - 9:29 pm
BOS
-
SJC
12h 18m1 stop
American Airlines Logo
11:51 am - 11:30 pm
SJC
-
BOS
8h 39m1 stop
$234American Airlines
Sat, Jan 31 - Sat, Feb 7
Southwest Logo
1:20 pm - 10:10 pm
BOS
-
SJC
11h 50m2 stops
Southwest Logo
10:35 am - 8:55 pm
SJC
-
BOS
7h 20m1 stop
$237Southwest
Wed, Feb 4 - Sat, Feb 7
American Airlines Logo
12:56 pm - 9:29 pm
BOS
-
SJC
11h 33m2 stops
American Airlines Logo
6:00 am - 6:59 pm
SJC
-
BOS
9h 59m1 stop
$239American Airlines
Sat, Jan 31 - Sat, Feb 7

Southwest flights from Boston to San Jose, California

Our best Southwest deals on Boston to San Jose, California flight tickets
Southwest
Apr 8
BOS5:35 amBoston Logan Intl
8h 00m
1 stop
SJC10:35 amSan Jose
Apr 13
SJC9:45 pmSan Jose
7h 30m
1 stop
BOS8:15 amBoston Logan Intl
$183
Southwest
Apr 8
BOS11:40 amBoston Logan Intl
9h 40m
2 stops
SJC6:20 pmSan Jose
Apr 13
SJC9:45 pmSan Jose
7h 30m
1 stop
BOS8:15 amBoston Logan Intl
$188
Southwest
Apr 8
BOS11:40 amBoston Logan Intl
9h 40m
2 stops
SJC6:20 pmSan Jose
Apr 13
SJC7:30 pmSan Jose
9h 45m
2 stops
BOS8:15 amBoston Logan Intl
$194

American Airlines flights from Boston to San Jose, California

Our best American Airlines deals on Boston to San Jose, California flight tickets
American Airlines
Jan 31
BOS12:11 pmBoston Logan Intl
12h 18m
1 stop
SJC9:29 pmSan Jose
Feb 7
SJC11:51 amSan Jose
8h 39m
1 stop
BOS11:30 pmBoston Logan Intl
$234
American Airlines
Jan 31
BOS12:56 pmBoston Logan Intl
11h 33m
2 stops
SJC9:29 pmSan Jose
Feb 7
SJC6:00 amSan Jose
9h 59m
1 stop
BOS6:59 pmBoston Logan Intl
$239
American Airlines
Jan 31
BOS12:56 pmBoston Logan Intl
11h 33m
2 stops
SJC9:29 pmSan Jose
Feb 7
SJC6:00 amSan Jose
10h 44m
2 stops
BOS7:44 pmBoston Logan Intl
$245

momondo Fare Finder

 
Customize your flight search to find flights from Boston to San Jose, California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 11, 2026.
Use the filters below to find and compare flights from Boston to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 4/8

5:35 am-10:35 am

1 stop8h 00m

San Jose

Mon 4/13

9:45 pm-8:15 am

1 stop7h 30m

$183

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 4/8

11:40 am-6:20 pm

2 stops9h 40m

San Jose

Mon 4/13

9:45 pm-8:15 am

1 stop7h 30m

$188

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 4/8

11:40 am-6:20 pm

2 stops9h 40m

San Jose

Mon 4/13

7:30 pm-8:15 am

2 stops9h 45m

$194

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Thu 4/9

5:30 am-12:20 pm

1 stop9h 50m

San Jose

Mon 4/13

9:45 pm-8:15 am

1 stop7h 30m

$199

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Thu 4/9

5:15 am-10:00 am

1 stop7h 45m

San Jose

Mon 4/13

7:40 pm-8:15 am

2 stops9h 35m

$204

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Thu 1/29

4:20 pm-10:35 pm

1 stop9h 15m

San Jose

Wed 2/4

11:00 am-11:54 pm

1 stop9h 54m

$214

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 2/4

6:50 am-2:45 pm

1 stop10h 55m

San Jose

Sat 2/7

10:35 am-8:55 pm

1 stop7h 20m

$232

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Sat 1/31

12:11 pm-9:29 pm

1 stop12h 18m

San Jose

Sat 2/7

11:51 am-11:30 pm

1 stop8h 39m

$234

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 2/4

1:20 pm-10:10 pm

2 stops11h 50m

San Jose

Sat 2/7

10:35 am-8:55 pm

1 stop7h 20m

$237

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Sat 1/31

12:56 pm-9:29 pm

2 stops11h 33m

San Jose

Sat 2/7

6:00 am-6:59 pm

1 stop9h 59m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Jose from

How to get the cheapest flight ticket from Boston to San Jose, California

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 San Jose, California?

The month of January is, on average, the cheapest month to fly to San Jose, California from Boston, with most prices found around $312. If you are unable to visit San Jose, California during the month of January, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $317.

What is the cheapest Boston Logan Intl to San Jose flight route?

Fly from Boston Logan Intl to San Jose for the best Boston Logan Intl - San Jose flight prices

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Boston for as low as $276 on momondo.

What cabin class options are available on Boston Logan Intl to San Jose flights?

There is only 1 cabin class available to choose from on Boston Logan Intl to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to San Jose, California flight prices changed over time?

As of January 2026, prices for Boston to San Jose, California flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Boston to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to San Jose, California (BOS to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to San Jose, California

Best Price Found

$277

Fastest flight time

7h 59m

Direct flights

None
The best flight deal from Boston to San Jose, California found on momondo in the last 72 hours is $277
The fastest flight from Boston to San Jose, California takes 7h 59m
There are no direct flights from Boston to San Jose, California. There are no popular flight routes from Boston to San Jose, California.
Search flight deals

  • How far is Boston Logan Intl to San Jose by plane?

    Boston Logan Intl and San Jose are 2676.3 mi apart from one another. Flights usually cover this in 7h 59m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to San Jose Airport?

    Prices for flights from Boston Logan Intl Airport to San Jose Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to San Jose Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to San Jose 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 Boston Logan Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose 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 Boston to San Jose, California?

  • What is the most popular airline from Boston to San Jose, California?

Best airlines flying from Boston to San Jose, California

Compare and see reviews for airlines that fly from Boston to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $197Free CancellationRating
8.0
11,685 reviews
Search Alaska Airlines flights
JetBluePriceFrom $213Free CancellationRating
7.2
2,886 reviews
Search JetBlue flights
American AirlinesPriceFrom $217Free CancellationRating
7.2
11,099 reviews
Search American Airlines flights
United AirlinesPriceFrom $224Free CancellationRating
7.4
9,145 reviews
Search United Airlines flights
DeltaPriceFrom $230Free CancellationRating
7.9
8,035 reviews
Search Delta flights
SouthwestPriceFrom $242Free CancellationRating
8.0
4,254 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to San Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Boston.

Can I find flights from Boston to San Jose with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Jose from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to San Jose?

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 Boston to San Jose.

I’m not ready to book a flight from Boston to San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/10
Tue 2/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States