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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.
Alaska Airlines Logo
11:59 am - 11:59 pmSJC  San Jose-BOS Boston Logan Intl
9h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:00 am - 6:39 pmBOS  Boston Logan Intl-SJC San Jose
12h 39m1 stop Seattle/Tacoma Intl
$295Alaska Airlines
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
6:28 pm - 5:08 pmSJC  San Jose-BOS Boston Logan Intl
19h 40m1 stop San Diego
Alaska Airlines Logo
6:13 pm - 11:00 amBOS  Boston Logan Intl-SJC San Jose
19h 47m1 stop San Diego
$303Alaska Airlines
Fri, Dec 4 - Wed, Dec 9
Southwest Logo
1:40 pm - 11:45 pmSJC  San Jose-BOS Boston Logan Intl
7h 05m1 stop Denver Intl
Southwest Logo
4:30 pm - 10:30 pmBOS  Boston Logan Intl-SJC San Jose
9h 00m1 stop Chicago Midway
$305Southwest
Thu, Jan 7 - Mon, Jan 11
Delta Logo
5:50 pm - 6:51 amSJC  San Jose-BOS Boston Logan Intl
10h 01m1 stop Seattle/Tacoma Intl
Delta Logo
1:40 pm - 10:07 pmBOS  Boston Logan Intl-SJC San Jose
11h 27m1 stop Los Angeles
$305Delta
Thu, Jan 7 - Mon, Jan 11
Delta Logo
6:20 am - 6:54 pmSJC  San Jose-BOS Boston Logan Intl
9h 34m1 stop Minneapolis St Paul
Delta Logo
6:00 pm - 11:59 pmBOS  Boston Logan Intl-SJC San Jose
8h 59m1 stop Salt Lake City
$305Delta
Fri, Dec 18 - Tue, Jan 5
American Airlines Logo
6:00 am - 8:07 pmSJC  San Jose-BOS Boston Logan Intl
11h 07m1 stop Dallas/Fort Worth
American Airlines Logo
2:06 pm - 10:12 pmBOS  Boston Logan Intl-SJC San Jose
11h 06m1 stop Dallas/Fort Worth
$305American Airlines
Wed, Jan 13 - Tue, Jan 19
American Airlines Logo
12:58 pm - 11:42 pmSJC  San Jose-BOS Boston Logan Intl
7h 44m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 2:18 pmBOS  Boston Logan Intl-SJC San Jose
11h 18m1 stop Dallas/Fort Worth
$305American Airlines
Wed, Jan 13 - Tue, Jan 19
Southwest Logo
12:00 pm - 11:45 pmSJC  San Jose-BOS Boston Logan Intl
8h 45m2 stops Las Vegas Harry Reid Intl Denver Intl
Southwest Logo
4:20 pm - 10:00 pmBOS  Boston Logan Intl-SJC San Jose
8h 40m1 stop Denver Intl
$310Southwest
Thu, Jan 7 - Mon, Jan 11
United Airlines Logo
8:45 am - 11:59 pmSJC  San Jose-BOS Boston Logan Intl
12h 14m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 12:09 pmBOS  Boston Logan Intl-SJC San Jose
9h 09m1 stop Chicago O'Hare Intl
$310United Airlines
Thu, Jan 7 - Mon, Jan 11
United Airlines Logo
8:45 am - 8:04 pmSJC  San Jose-BOS Boston Logan Intl
8h 19m1 stop Denver Intl
United Airlines Logo
11:35 am - 8:53 pmBOS  Boston Logan Intl-SJC San Jose
12h 18m2 stops Chicago O'Hare Intl Denver Intl
$310United Airlines
Thu, Dec 10 - Tue, Dec 15

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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
Jan 7
SJC8:45 amSan Jose
12h 14m
2 stops
BOS11:59 pmBoston Logan Intl
Jan 11
BOS6:00 amBoston Logan Intl
9h 09m
1 stop
SJC12:09 pmSan Jose
$310
United Airlines
Dec 10
SJC8:45 amSan Jose
12h 14m
2 stops
BOS11:59 pmBoston Logan Intl
Dec 15
BOS11:00 amBoston Logan Intl
12h 53m
2 stops
SJC8:53 pmSan Jose
$323
United Airlines
Jan 11
SJC8:45 amSan Jose
8h 05m
1 stop
BOS7:50 pmBoston Logan Intl
Jan 13
BOS11:52 amBoston Logan Intl
12h 19m
2 stops
SJC9:11 pmSan Jose
$333

Alaska Airlines flights from San Jose, California to Boston

Our best Alaska Airlines deals on San Jose, California to Boston flight tickets
Alaska Airlines
Dec 3
SJC11:59 amSan Jose
9h 00m
1 stop
BOS11:59 pmBoston Logan Intl
Dec 7
BOS9:00 amBoston Logan Intl
12h 39m
1 stop
SJC6:39 pmSan Jose
$295
Alaska Airlines
Dec 10
SJC7:59 pmSan Jose
18h 09m
1 stop
BOS5:08 pmBoston Logan Intl
Dec 16
BOS6:13 pmBoston Logan Intl
19h 37m
1 stop
SJC10:50 amSan Jose
$303
Alaska Airlines
Dec 3
SJC3:23 pmSan Jose
22h 45m
1 stop
BOS5:08 pmBoston Logan Intl
Dec 5
BOS7:00 amBoston Logan Intl
10h 27m
1 stop
SJC2:27 pmSan Jose
$304

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

Thu 12/3

11:59 am-11:59 pm

1 stop9h 00m

Boston Logan Intl

Mon 12/7

9:00 am-6:39 pm

1 stop12h 39m

$295

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Fri 12/4

6:28 pm-5:08 pm

1 stop19h 40m

Boston Logan Intl

Wed 12/9

6:13 pm-11:00 am

1 stop19h 47m

$303
Quickest round-trip

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 1/7

1:40 pm-11:45 pm

1 stop7h 05m

Boston Logan Intl

Mon 1/11

4:30 pm-10:30 pm

1 stop9h 00m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 1/7

5:50 pm-6:51 am

1 stop10h 01m

Boston Logan Intl

Mon 1/11

1:40 pm-10:07 pm

1 stop11h 27m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Fri 12/18

6:20 am-6:54 pm

1 stop9h 34m

Boston Logan Intl

Tue 1/5

6:00 pm-11:59 pm

1 stop8h 59m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 1/13

6:00 am-8:07 pm

1 stop11h 07m

Boston Logan Intl

Tue 1/19

2:06 pm-10:12 pm

1 stop11h 06m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 1/13

12:58 pm-11:42 pm

1 stop7h 44m

Boston Logan Intl

Tue 1/19

6:00 am-2:18 pm

1 stop11h 18m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 1/7

12:00 pm-11:45 pm

2 stops8h 45m

Boston Logan Intl

Mon 1/11

4:20 pm-10:00 pm

1 stop8h 40m

$310

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 1/7

8:45 am-11:59 pm

2 stops12h 14m

Boston Logan Intl

Mon 1/11

6:00 am-12:09 pm

1 stop9h 09m

$310

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 12/10

8:45 am-8:04 pm

1 stop8h 19m

Boston Logan Intl

Tue 12/15

11:35 am-8:53 pm

2 stops12h 18m

$310

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 $309 to $471.
The lowest price recently found on this route was $295.

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 September instead. Flights to Boston in September, while not as cheap as those in August, still average around $357.

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 $410 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 November 2026, prices for San Jose, California to Boston flights are approximately 11% 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 14m

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 $295.
The fastest flight from San Jose, California to Boston takes 7h 14m
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 14m.

  • 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
3,064 reviews
Search JetBlue flights
DeltaPriceFrom $157Free CancellationRating
7.8
8,698 reviews
Search Delta flights
Alaska AirlinesPriceFrom $276Free CancellationRating
7.9
13,142 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $280Free CancellationRating
8.0
4,211 reviews
Search Southwest flights
American AirlinesPriceFrom $302Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights
United AirlinesPriceFrom $304Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights

Traveling to a place near Boston?

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