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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.
Delta Logo
11:36 am - 11:54 pmSJC  San Jose-BOS Boston Logan Intl
9h 18m1 stop Los Angeles
Delta Logo
10:50 am - 6:48 pmBOS  Boston Logan Intl-SJC San Jose
10h 58m1 stop Seattle/Tacoma Intl
$305Delta
Wed, Oct 14 - Thu, Oct 22
Delta Logo
11:36 am - 11:54 pmSJC  San Jose-BOS Boston Logan Intl
9h 18m1 stop Los Angeles
Delta Logo
6:05 am - 12:47 pmBOS  Boston Logan Intl-SJC San Jose
9h 42m1 stop Salt Lake City
$305Delta
Wed, Oct 14 - Sat, Oct 17
Southwest Logo
1:00 pm - 12:30 amSJC  San Jose-BOS Boston Logan Intl
8h 30m1 stop San Diego
Southwest Logo
2:10 pm - 7:40 pmBOS  Boston Logan Intl-SJC San Jose
8h 30m1 stop San Diego
$305Southwest
Wed, Sep 23 - Sat, Sep 26
Southwest Logo
1:00 pm - 12:30 amSJC  San Jose-BOS Boston Logan Intl
8h 30m1 stop San Diego
Southwest Logo
2:10 pm - 7:40 pmBOS  Boston Logan Intl-SJC San Jose
8h 30m1 stop San Diego
$305Southwest
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:00 am - 4:45 pmSJC  San Jose-BOS Boston Logan Intl
7h 45m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:36 am - 3:44 pmBOS  Boston Logan Intl-SJC San Jose
12h 08m1 stop Phoenix Sky Harbor Intl
$305American Airlines
Tue, Nov 10 - Wed, Nov 11
American Airlines Logo
6:00 am - 7:37 pmSJC  San Jose-BOS Boston Logan Intl
10h 37m1 stop Dallas/Fort Worth
American Airlines Logo
5:17 am - 11:04 amBOS  Boston Logan Intl-SJC San Jose
8h 47m1 stop Dallas/Fort Worth
$305American Airlines
Tue, Oct 13 - Sat, Oct 17
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
5:01 pm - 10:50 pmBOS  Boston Logan Intl-SJC San Jose
8h 49m1 stop Chicago O'Hare Intl
$305United Airlines
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
6:30 am - 5:37 pmSJC  San Jose-BOS Boston Logan Intl
8h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 12:02 pmBOS  Boston Logan Intl-SJC San Jose
9h 02m1 stop Chicago O'Hare Intl
$305United Airlines
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
5:06 pm - 5:49 amSJC  San Jose-BOS Boston Logan Intl
9h 43m1 stop San Diego
Alaska Airlines Logo
8:00 am - 1:30 pmBOS  Boston Logan Intl-SJC San Jose
8h 30m1 stop San Diego
$315Alaska Airlines
Mon, Aug 31 - Wed, Sep 2
Alaska Airlines Logo
5:15 pm - 5:21 amSJC  San Jose-BOS Boston Logan Intl
9h 06m1 stop San Diego
Alaska Airlines Logo
7:03 am - 2:18 pmBOS  Boston Logan Intl-SJC San Jose
10h 15m1 stop Seattle/Tacoma Intl
$333Alaska Airlines
Sat, Oct 17 - Wed, Oct 21

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Alaska Airlines flights from San Jose, California to Boston

Our best Alaska Airlines deals on San Jose, California to Boston flight tickets
Alaska Airlines
Sep 14
SJC8:29 amSan Jose
18h 18m
1 stop
BOS5:47 amBoston Logan Intl
Sep 21
BOS7:59 pmBoston Logan Intl
20h 18m
1 stop
SJC1:17 pmSan Jose
$333
Alaska Airlines
Oct 21
SJC5:15 pmSan Jose
9h 06m
1 stop
BOS5:21 amBoston Logan Intl
Oct 26
BOS7:51 amBoston Logan Intl
10h 04m
1 stop
SJC2:55 pmSan Jose
$345
Alaska Airlines
Sep 16
SJC9:39 amSan Jose
17h 30m
1 stop
BOS6:09 amBoston Logan Intl
Sep 21
BOS7:59 pmBoston Logan Intl
20h 18m
1 stop
SJC1:17 pmSan Jose
$351

American Airlines flights from San Jose, California to Boston

Our best American Airlines deals on San Jose, California to Boston flight tickets
American Airlines
Sep 10
SJC12:02 pmSan Jose
9h 28m
1 stop
BOS12:30 amBoston Logan Intl
Sep 16
BOS6:02 amBoston Logan Intl
10h 36m
1 stop
SJC1:38 pmSan Jose
$313
American Airlines
Sep 22
SJC12:02 pmSan Jose
8h 32m
1 stop
BOS11:34 pmBoston Logan Intl
Sep 26
BOS6:00 amBoston Logan Intl
10h 38m
2 stops
SJC1:38 pmSan Jose
$335
American Airlines
Sep 22
SJC6:00 amSan Jose
8h 30m
1 stop
BOS5:30 pmBoston Logan Intl
Sep 26
BOS6:00 amBoston Logan Intl
10h 38m
2 stops
SJC1:38 pmSan Jose
$336

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

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Route

Depart

Return

Price

Cheapest round-trip

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 10/14

11:36 am-11:54 pm

1 stop9h 18m

Boston Logan Intl

Thu 10/22

10:50 am-6:48 pm

1 stop10h 58m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 10/14

11:36 am-11:54 pm

1 stop9h 18m

Boston Logan Intl

Sat 10/17

6:05 am-12:47 pm

1 stop9h 42m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 9/23

1:00 pm-12:30 am

1 stop8h 30m

Boston Logan Intl

Sat 9/26

2:10 pm-7:40 pm

1 stop8h 30m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Tue 9/22

1:00 pm-12:30 am

1 stop8h 30m

Boston Logan Intl

Sat 9/26

2:10 pm-7:40 pm

1 stop8h 30m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Tue 11/10

6:00 am-4:45 pm

1 stop7h 45m

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

Tue 10/13

6:00 am-7:37 pm

1 stop10h 37m

Boston Logan Intl

Sat 10/17

5:17 am-11:04 am

1 stop8h 47m

$305
Quickest round-trip

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 9/9

2:10 pm-1:10 am

1 stop8h 00m

Boston Logan Intl

Thu 9/10

5:01 pm-10:50 pm

1 stop8h 49m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sat 10/24

6:30 am-5:37 pm

1 stop8h 07m

Boston Logan Intl

Tue 10/27

6:00 am-12:02 pm

1 stop9h 02m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Mon 8/31

5:06 pm-5:49 am

1 stop9h 43m

Boston Logan Intl

Wed 9/2

8:00 am-1:30 pm

1 stop8h 30m

$315

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sat 10/17

5:15 pm-5:21 am

1 stop9h 06m

Boston Logan Intl

Wed 10/21

7:03 am-2:18 pm

1 stop10h 15m

$333

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 low for flights on this route.

Typical prices usually range from $314 to $437.
The lowest price recently found on this route was $305.

What is the cheapest month to fly to Boston?

In general, October 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 $342. If you aren’t able to travel during the month of October, then book flights to Boston from San Jose, California during August instead. Flights to Boston in August, while not as cheap as those in October, still average around $361.

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 $398 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 47m

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 47m
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 47m.

  • 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
3,036 reviews
Search JetBlue flights
DeltaPriceFrom $161Free CancellationRating
7.8
8,500 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.1
11,963 reviews
Search American Airlines flights
United AirlinesPriceFrom $270Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $273Free CancellationRating
7.9
12,813 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $289Free CancellationRating
8.0
4,219 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
Salem
Old Orchard Beach
Laconia
Cambridge
Hampton
South Yarmouth
Plymouth
Revere
Middletown
Gloucester
Warwick
Kennebunkport
Everett
South Portland
Brockton
York Beach
Seekonk
Nashua

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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