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Cheap flights from San Jose, California to Boston from $152

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Jose, California to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:40 am - 12:30 amSJC  San Jose-BOS Boston Logan Intl
9h 50m1 stop San Diego
Southwest Logo
9:25 am - 3:20 pmBOS  Boston Logan Intl-SJC San Jose
8h 55m1 stop Denver Intl
$305Southwest
Sat, Sep 19 - Tue, Sep 22
Southwest Logo
11:55 am - 10:40 pmSJC  San Jose-BOS Boston Logan Intl
7h 45m1 stop Baltimore/Washington
Southwest Logo
7:40 am - 1:10 pmBOS  Boston Logan Intl-SJC San Jose
8h 30m1 stop Chicago Midway
$305Southwest
Wed, Oct 28 - Sat, Oct 31
Delta Logo
5:13 pm - 6:30 amSJC  San Jose-BOS Boston Logan Intl
10h 17m1 stop Salt Lake City
Delta Logo
7:55 am - 5:04 pmBOS  Boston Logan Intl-SJC San Jose
12h 09m1 stop Seattle/Tacoma Intl
$305Delta
Thu, Sep 10 - Sat, Sep 12
Delta Logo
6:19 pm - 5:33 amSJC  San Jose-BOS Boston Logan Intl
8h 14m1 stop Los Angeles Los Angeles
Delta Logo
11:30 am - 7:51 pmBOS  Boston Logan Intl-SJC San Jose
11h 21m1 stop Los Angeles Los Angeles
$305Delta
Mon, Sep 21 - Sat, Oct 3
American Airlines Logo
12:59 pm - 11:45 pmSJC  San Jose-BOS Boston Logan Intl
7h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:17 pm - 6:31 pmBOS  Boston Logan Intl-SJC San Jose
8h 14m1 stop Phoenix Sky Harbor Intl
$305American Airlines
Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
6:00 am - 5:17 pmSJC  San Jose-BOS Boston Logan Intl
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
6:36 am - 3:44 pmBOS  Boston Logan Intl-SJC San Jose
12h 08m1 stop Phoenix Sky Harbor Intl
$305American Airlines
Wed, Oct 28 - Wed, Nov 11
United Airlines Logo
2:10 pm - 1:10 amSJC  San Jose-BOS Boston Logan Intl
8h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:45 amBOS  Boston Logan Intl-SJC San Jose
8h 45m1 stop Chicago O'Hare Intl
$305United Airlines
Thu, Sep 10 - Sat, Sep 12
United Airlines Logo
8:45 am - 12:37 amSJC  San Jose-BOS Boston Logan Intl
12h 52m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:00 am - 11:45 amBOS  Boston Logan Intl-SJC San Jose
8h 45m1 stop Chicago O'Hare Intl
$310United Airlines
Sat, Sep 19 - Tue, Sep 22
Alaska Airlines Logo
5:15 pm - 5:21 amSJC  San Jose-BOS Boston Logan Intl
9h 06m1 stop San Diego
Alaska Airlines Logo
7:51 am - 2:55 pmBOS  Boston Logan Intl-SJC San Jose
10h 04m1 stop San Diego
$315Alaska Airlines
Tue, Oct 13 - Wed, Oct 28
Alaska Airlines Logo
5:15 pm - 5:21 amSJC  San Jose-BOS Boston Logan Intl
9h 06m1 stop San Diego
Alaska Airlines Logo
7:51 am - 2:55 pmBOS  Boston Logan Intl-SJC San Jose
10h 04m1 stop San Diego
$315Alaska Airlines
Wed, Oct 21 - Sat, Oct 24

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United Airlines flights from San Jose, California to Boston

Our best United Airlines deals on San Jose, California to Boston flight tickets
United Airlines
Sep 8
SJC2:10 pmSan Jose
8h 00m
1 stop
BOS1:10 amBoston Logan Intl
Sep 14
BOS5:01 pmBoston Logan Intl
8h 49m
1 stop
SJC10:50 pmSan Jose
$347
United Airlines
Oct 22
SJC10:45 amSan Jose
11h 09m
2 stops
BOS12:54 amBoston Logan Intl
Nov 26
BOS6:00 amBoston Logan Intl
9h 02m
1 stop
SJC12:02 pmSan Jose
$351
United Airlines
Sep 6
SJC6:20 amSan Jose
10h 08m
2 stops
BOS7:28 pmBoston Logan Intl
Sep 11
BOS2:28 pmBoston Logan Intl
11h 22m
2 stops
SJC10:50 pmSan Jose
$369

Delta flights from San Jose, California to Boston

Our best Delta deals on San Jose, California to Boston flight tickets
Delta
Sep 10
SJC12:51 pmSan Jose
9h 26m
1 stop
BOS1:17 amBoston Logan Intl
Sep 12
BOS11:44 amBoston Logan Intl
11h 26m
1 stop
SJC8:10 pmSan Jose
$305
Delta
Sep 10
SJC11:41 amSan Jose
9h 10m
1 stop
BOS11:51 pmBoston Logan Intl
Sep 16
BOS7:05 amBoston Logan Intl
8h 22m
1 stop
SJC12:27 pmSan Jose
$310
Delta
Sep 4
SJC11:38 amSan Jose
9h 13m
1 stop
BOS11:51 pmBoston Logan Intl
Dec 13
BOS7:50 amBoston Logan Intl
12h 19m
1 stop
SJC5:09 pmSan Jose
$315

momondo Fare Finder

 
Use the filters below to find and compare flights from San Jose, California to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sat 9/19

11:40 am-12:30 am

1 stop9h 50m

Boston Logan Intl

Tue 9/22

9:25 am-3:20 pm

1 stop8h 55m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 10/28

11:55 am-10:40 pm

1 stop7h 45m

Boston Logan Intl

Sat 10/31

7:40 am-1:10 pm

1 stop8h 30m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 9/10

5:13 pm-6:30 am

1 stop10h 17m

Boston Logan Intl

Sat 9/12

7:55 am-5:04 pm

1 stop12h 09m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Mon 9/21

6:19 pm-5:33 am

1 stop8h 14m

Boston Logan Intl

Sat 10/3

11:30 am-7:51 pm

1 stop11h 21m

$305
Quickest round-trip

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Mon 10/26

12:59 pm-11:45 pm

1 stop7h 46m

Boston Logan Intl

Fri 10/30

1:17 pm-6:31 pm

1 stop8h 14m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 10/28

6:00 am-5:17 pm

1 stop8h 17m

Boston Logan Intl

Wed 11/11

6:36 am-3:44 pm

1 stop12h 08m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 9/10

2:10 pm-1:10 am

1 stop8h 00m

Boston Logan Intl

Sat 9/12

6:00 am-11:45 am

1 stop8h 45m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sat 9/19

8:45 am-12:37 am

2 stops12h 52m

Boston Logan Intl

Tue 9/22

6:00 am-11:45 am

1 stop8h 45m

$310

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Tue 10/13

5:15 pm-5:21 am

1 stop9h 06m

Boston Logan Intl

Wed 10/28

7:51 am-2:55 pm

1 stop10h 04m

$315

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 10/21

5:15 pm-5:21 am

1 stop9h 06m

Boston Logan Intl

Sat 10/24

7:51 am-2:55 pm

1 stop10h 04m

$315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from San Jose, California 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 typical price of a round-trip flight between San Jose, California and Boston?

Prices are currently typical for flights on this route.

Typical prices usually range from $296 to $384.
The lowest price recently found on this route was $305.

What is the cheapest month to fly to Boston?

In general, August is the cheapest month to fly from San Jose, California to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $338. If you aren’t able to travel during the month of August, then book flights to Boston from San Jose, California during October instead. Flights to Boston in October, while not as cheap as those in August, still average around $342.

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

You are more likely to see cheaper flights to Boston from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $394 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, California for as low as $268 on momondo.

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

As of August 2026, prices for San Jose, California to Boston flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from San Jose, California to Boston

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

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

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

Best Price Found

$152

Fastest flight time

7h 40m

Direct flights

None
The best one-way flight to Boston from San Jose, California in the past 72 hours is $152. The best round-trip flight deal from San Jose, California to Boston found on momondo in the last 72 hours is $305.
The fastest flight from San Jose, California to Boston takes 7h 40m
There are no direct flights from San Jose, California to Boston. There are no popular flight routes from San Jose, California to Boston.
Search flight deals

Frequently asked questions about flying from San Jose, California 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 40m.

  • 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?

  • 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 airline from San Jose, California to Boston?

Best airlines flying from San Jose, California to Boston

Compare and see reviews for airlines that fly from San Jose, California to Boston with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $118Free CancellationRating
7.1
3,034 reviews
Search JetBlue flights
DeltaPriceFrom $189Free CancellationRating
7.8
8,538 reviews
Search Delta flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
10,148 reviews
Search United Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
12,021 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $273Free CancellationRating
7.9
12,865 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $289Free CancellationRating
8.0
4,199 reviews
Search Southwest flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Old Orchard Beach
Salem
Laconia
Cambridge
Hampton
Revere
South Yarmouth
Plymouth
Middletown
South Portland
Everett
Warwick
Kennebunkport
Gloucester
Brockton
Seekonk
Nashua
York Beach

Why use momondo?

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.

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