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Cheap flights from San Jose, California to Boston from $108

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
5:25 pm - 8:05 amSJC  San Jose-BOS Boston Logan Intl
11h 40m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
Southwest Logo
5:00 am - 12:15 pmBOS  Boston Logan Intl-SJC San Jose
10h 15m2 stops Denver Intl Las Vegas Harry Reid Intl
$296Southwest
Sat, Nov 7 - Tue, Nov 10
Southwest Logo
9:45 am - 9:55 pmSJC  San Jose-BOS Boston Logan Intl
9h 10m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
Southwest Logo
4:20 pm - 11:55 pmBOS  Boston Logan Intl-SJC San Jose
10h 35m1 stop Chicago Midway
$299Southwest
Wed, Nov 4 - Mon, Nov 9
Alaska Airlines Logo
11:59 am - 11:59 pmSJC  San Jose-BOS Boston Logan Intl
9h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 2:27 pmBOS  Boston Logan Intl-SJC San Jose
10h 27m1 stop Seattle/Tacoma Intl
$302Alaska Airlines
Wed, Dec 2 - Wed, Dec 9
Delta Logo
6:34 pm - 5:27 amSJC  San Jose-BOS Boston Logan Intl
7h 53m1 stop Los Angeles
Delta Logo
2:59 pm - 8:28 pmBOS  Boston Logan Intl-SJC San Jose
8h 29m1 stop Minneapolis St Paul
$305Delta
Fri, Nov 6 - Fri, Nov 13
Delta Logo
6:20 am - 5:10 pmSJC  San Jose-BOS Boston Logan Intl
7h 50m1 stop Minneapolis St Paul
Delta Logo
3:45 pm - 10:22 pmBOS  Boston Logan Intl-SJC San Jose
9h 37m1 stop Seattle/Tacoma Intl
$305Delta
Thu, Nov 5 - Wed, Nov 11
Alaska Airlines Logo
4:47 pm - 5:40 amSJC  San Jose-BOS Boston Logan Intl
9h 53m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:13 am - 3:51 pmBOS  Boston Logan Intl-SJC San Jose
11h 38m1 stop Seattle/Tacoma Intl
$305Alaska Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
8:45 am - 11:58 pmSJC  San Jose-BOS Boston Logan Intl
12h 13m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
3:05 pm - 9:08 pmBOS  Boston Logan Intl-SJC San Jose
9h 03m1 stop Denver Intl
$310United Airlines
Sat, Nov 7 - Fri, Nov 13
United Airlines Logo
8:45 am - 9:30 pmSJC  San Jose-BOS Boston Logan Intl
9h 45m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
7:15 am - 3:08 pmBOS  Boston Logan Intl-SJC San Jose
10h 53m2 stops Newark Denver Intl
$324United Airlines
Sat, Nov 7 - Fri, Nov 13
American Airlines Logo
7:08 pm - 6:38 amSJC  San Jose-BOS Boston Logan Intl
8h 30m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:06 pm - 6:55 pmBOS  Boston Logan Intl-SJC San Jose
8h 49m1 stop Phoenix Sky Harbor Intl
$325American Airlines
Thu, Feb 18 - Mon, Feb 22
American Airlines Logo
4:18 pm - 5:38 amSJC  San Jose-BOS Boston Logan Intl
10h 20m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:00 am - 2:00 pmBOS  Boston Logan Intl-SJC San Jose
10h 00m1 stop Dallas/Fort Worth
$330American Airlines
Sun, Nov 1 - Sat, Nov 7

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Delta flights from San Jose, California to Boston

Our best Delta deals on San Jose, California to Boston flight tickets
Delta
Jan 26
SJC12:30 pmSan Jose
8h 10m
1 stop
BOS11:40 pmBoston Logan Intl
Feb 8
BOS7:45 amBoston Logan Intl
11h 30m
1 stop
SJC4:15 pmSan Jose
$305
Delta
Nov 2
SJC12:57 pmSan Jose
9h 23m
1 stop
BOS1:20 amBoston Logan Intl
Nov 7
BOS7:55 amBoston Logan Intl
12h 07m
1 stop
SJC5:02 pmSan Jose
$320
Delta
Nov 23
SJC4:54 pmSan Jose
10h 26m
1 stop
BOS6:20 amBoston Logan Intl
Dec 2
BOS7:50 amBoston Logan Intl
12h 19m
1 stop
SJC5:09 pmSan Jose
$323

American Airlines flights from San Jose, California to Boston

Our best American Airlines deals on San Jose, California to Boston flight tickets
American Airlines
Feb 18
SJC7:08 pmSan Jose
8h 30m
1 stop
BOS6:38 amBoston Logan Intl
Feb 22
BOS1:06 pmBoston Logan Intl
8h 49m
1 stop
SJC6:55 pmSan Jose
$325
American Airlines
Nov 1
SJC4:18 pmSan Jose
10h 20m
1 stop
BOS5:38 amBoston Logan Intl
Nov 7
BOS7:00 amBoston Logan Intl
10h 00m
1 stop
SJC2:00 pmSan Jose
$330
American Airlines
Nov 23
SJC6:00 amSan Jose
9h 58m
2 stops
BOS6:58 pmBoston Logan Intl
Dec 2
BOS6:26 amBoston Logan Intl
8h 49m
1 stop
SJC12:15 pmSan Jose
$358

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

Sat 11/7

5:25 pm-8:05 am

2 stops11h 40m

Boston Logan Intl

Tue 11/10

5:00 am-12:15 pm

2 stops10h 15m

$296

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 11/4

9:45 am-9:55 pm

2 stops9h 10m

Boston Logan Intl

Mon 11/9

4:20 pm-11:55 pm

1 stop10h 35m

$299

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Wed 12/2

11:59 am-11:59 pm

1 stop9h 00m

Boston Logan Intl

Wed 12/9

7:00 am-2:27 pm

1 stop10h 27m

$302
Quickest round-trip

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Fri 11/6

6:34 pm-5:27 am

1 stop7h 53m

Boston Logan Intl

Fri 11/13

2:59 pm-8:28 pm

1 stop8h 29m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 11/5

6:20 am-5:10 pm

1 stop7h 50m

Boston Logan Intl

Wed 11/11

3:45 pm-10:22 pm

1 stop9h 37m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sat 11/14

4:47 pm-5:40 am

1 stop9h 53m

Boston Logan Intl

Tue 11/17

7:13 am-3:51 pm

1 stop11h 38m

$305

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sat 11/7

8:45 am-11:58 pm

2 stops12h 13m

Boston Logan Intl

Fri 11/13

3:05 pm-9:08 pm

1 stop9h 03m

$310

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sat 11/7

8:45 am-9:30 pm

2 stops9h 45m

Boston Logan Intl

Fri 11/13

7:15 am-3:08 pm

2 stops10h 53m

$324

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Thu 2/18

7:08 pm-6:38 am

1 stop8h 30m

Boston Logan Intl

Mon 2/22

1:06 pm-6:55 pm

1 stop8h 49m

$325

San JoseBoston

SJC San Jose - BOS Boston Logan Intl

SJCBOS

San Jose

Sun 11/1

4:18 pm-5:38 am

1 stop10h 20m

Boston Logan Intl

Sat 11/7

7:00 am-2:00 pm

1 stop10h 00m

$330

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 $329 to $660.
The lowest price recently found on this route was $296.

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 $403 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 October 2026, prices for San Jose, California to Boston flights are approximately 21% 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

$108

Fastest flight time

7h 10m

Direct flights

None
The best one-way flight to Boston from San Jose, California in the past 72 hours is $108. The best round-trip flight deal from San Jose, California to Boston found on momondo in the last 72 hours is $296.
The fastest flight from San Jose, California to Boston takes 7h 10m
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 10m.

  • 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
3,059 reviews
Search JetBlue flights
DeltaPriceFrom $157Free CancellationRating
7.8
8,650 reviews
Search Delta flights
Alaska AirlinesPriceFrom $276Free CancellationRating
7.9
13,087 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $280Free CancellationRating
7.9
4,210 reviews
Search Southwest flights
American AirlinesPriceFrom $284Free CancellationRating
7.0
12,174 reviews
Search American Airlines flights
United AirlinesPriceFrom $304Free CancellationRating
7.3
10,388 reviews
Search United Airlines 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
Kennebunkport
Cambridge
Hampton
Revere
South Yarmouth
Plymouth
Middletown
South Portland
Warwick
Everett
Seekonk
Wells
Gloucester
Brockton
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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