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BOS - SJC

Find cheap flights from Boston to San Jose from $98

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to San Jose departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Jose.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Jose.
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Boston to San Jose (BOS-SJC)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:44 pm - 11:31 amBOS-SJC
16h 47m2 stops
4:40 pm - 3:37 pmSJC-BOS
19h 57m2 stops
$168Spirit Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
9:44 pm - 11:31 amBOS-SJC
16h 47m2 stops
4:40 pm - 3:37 pmSJC-BOS
19h 57m2 stops
$174Spirit Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
5:00 pm - 8:28 pmBOS-SJC
6h 28mnonstop
9:23 pm - 6:06 amSJC-BOS
5h 43mnonstop
$226JetBlue
Find Deal
Wed, Aug 28 - Tue, Sep 3
5:00 pm - 8:28 pmBOS-SJC
6h 28mnonstop
9:23 pm - 6:06 amSJC-BOS
5h 43mnonstop
$245JetBlue
Find Deal
Wed, Aug 28 - Mon, Sep 2
6:10 am - 8:41 amBOS-SJC
29h 31m3 stops
4:40 pm - 10:33 amSJC-BOS
14h 53m2 stops
Tue, May 21 - Thu, May 30
6:05 am - 12:03 pmBOS-SJC
8h 58m1 stop
10:22 am - 11:59 pmSJC-BOS
10h 37m1 stop
$266Delta
Find Deal
Sun, May 26 - Wed, Jun 5
6:10 am - 8:41 amBOS-SJC
29h 31m3 stops
12:58 pm - 10:33 amSJC-BOS
18h 35m3 stops
Tue, May 21 - Thu, May 30
3:15 pm - 10:45 pmBOS-SJC
10h 30m1 stop
5:00 pm - 6:35 amSJC-BOS
10h 35m1 stop
$292Delta
Find Deal
Thu, May 16 - Sat, May 25
10:10 am - 6:00 pmBOS-SJC
10h 50m2 stops
8:30 am - 12:49 amSJC-BOS
13h 19m2 stops
$338United Airlines
Find Deal
Tue, Aug 20 - Sat, Aug 24
6:00 am - 11:58 amBOS-SJC
8h 58m1 stop
10:45 am - 12:49 amSJC-BOS
11h 04m2 stops
$346United Airlines
Find Deal
Fri, Aug 23 - Sat, Aug 24

Flights from Boston to San Jose - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to San Jose to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to San Jose?

The average price of all flights from Boston to San Jose clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Jose on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Boston to San Jose. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Boston to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to San Jose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to San Jose is January, where tickets cost $307 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $510 and $479 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to San Jose, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to San Jose, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from Boston to San Jose?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($98) and American Airlines ($123). The cheapest round-trip tickets were found on Spirit Airlines ($168) and JetBlue ($226).

Which airlines fly non-stop between Boston and San Jose?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to San Jose.
There is just one airline that flies from Boston to San Jose direct and that is JetBlue. The best one-way deal found from JetBlue for the route is $159.

How many flights are there between Boston and San Jose per day?

There is a maximum of 1 nonstop flight a day that takes off from Boston and lands in San Jose, with an average flight time of 6h 40m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 7 flights.

Which cabin class options are there for flights between Boston and San Jose?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Boston to San Jose take?

The average nonstop flight takes 6h 25m, covering a distance of 2,680 miles.

What’s the earliest departure time from Boston to San Jose?

Early birds can take the earliest flight from Boston at 4:50 pm and will be landing in San Jose at 8:30 pm.

What’s the latest departure time from Boston to San Jose?

If you prefer to fly at night, the latest flight from Boston to San Jose jets off at 5:00 pm and lands at 8:41 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$98
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Boston to San Jose

When to book flights from Boston to San Jose

Are your dates flexible? Find out the best times to travel from Boston to San Jose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to San Jose

  • Does BOS Airport have any pet relief areas?

    Boston Logan International Airport has multiple pet relief areas all around the airport. Each terminal has at least one area outside the arrivals level. On top of that, there is an additional one post-security in Terminal E near gate E7, another post-security in Terminal C near gate C20 and another on Terminal B near gate B29.

  • Where are the nursing rooms at Boston Logan Airport located?

    Boston Logan Airport has a good number of nursing rooms all around the airport. Regardless of whether you’re on the arrivals or departures side, you’re never far away from one. Terminal A has two conventional nursing rooms, pre and post-security, which feature foldable seats, changing counter, and a sink. There are also Mamava lactation pods in Terminals C and E near gates C8 and E1, respectively. These lactation pods can shut fully and offer enough space to fit a family of four plus luggage.

  • Which airlines have a lounge at Boston Logan International Airport?

    United Airlines, Delta, and American Airlines have a lounge or two at Boston Airport. The Admirals Club by American Airlines is located in Terminal B near Gate 4, while the United Club is also in Terminal B near gate 24 on level 3. Delta has two Sky Clubs on Terminal A, one near gate A7 and another near gate A18. To enjoy these lounges, consider booking with one of these airlines.

  • How do you get from SJC Airport to San Jose?

    Public transport offers the cheapest way to get to San Jose from SJC Airport, although it is the least convenient. If you would rather go for convenience over budget, then a taxi is the best option. For public transport, head to Terminal B and take the 60 bus towards Winchester Station. Drop off at the Santa Clara Transit Center, where you will take another bus, the Rapid 522, to the city center. If you prefer a taxi, you can find them right outside the airport's arrivals section.

  • What is the cheapest flight from Boston to San Jose?

    In the last 3 days, the lowest price for a flight from Boston to San Jose was $98 for a one-way ticket and $168 for a round-trip.

  • Do I need a passport to fly between Boston and San Jose?

    No, a passport isn't needed to fly from Boston to San Jose. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Boston to San Jose?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at San Jose, also known as San Jose.

  • Which airlines offer Wi-Fi service onboard planes from Boston to San Jose?

    JetBlue, Alaska Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Boston to San Jose flight route.

  • Which aircraft models fly most regularly from Boston to San Jose?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Boston to San Jose flight route.

  • Which airline alliances offer flights from Boston to San Jose?

    Star Alliance is the only airline alliance operating flights between Boston and San Jose.

  • On which days can I fly direct from Boston to San Jose?

    There are nonstop flights from Boston to San Jose on a daily basis.

  • Which is the best airline for flights from Boston to San Jose, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to San Jose are Delta and Alaska Airlines. With an average price for the route of $366 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $350 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Boston with another airline. Booking your flights between Boston and SJC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from BOS to San Jose

  • Looking for a cheap flight? 25% of our users found flights on this route for $186 or less one-way and $335 or less round-trip.
  • When flying out of Boston Logan International Airport (BOS), ensure you arrive at least 4h before your flight is set to depart. This should give you enough time to go through the security lines without risking missing your flight.
  • Boston Logan International Airport is a primary hub for Delta Air Lines. They offer the most flight options out of this airport than any other airline. You should therefore consider booking your flight with them to get flexible departure times.
  • The Hilton Boston Logan Airport is located inside BOS Airport. It is convenient since it puts you less than 5min away from the main terminal. If you have an early flight, consider spending the night here.
  • If you plan to leave your car at Boston Logan International Airport, compare the prices offered by onsite parking lots to those offered by offsite parking garages. In most cases, the offsite parking garages charge about 50% less for long-term parking.
  • San Francisco International Airport (SFO) and Oakland International Airport (OAK) are both less than 50 miles away from San Jose International Airport (SJC). To get better amenities and modern facilities, consider booking a flight that lands at SFO.
See more tips

Prefer to fly non-stop from Boston to San Jose?

Find which airlines fly direct from Logan Intl to San Jose, which days they fly and book direct flights.

Nonstop departures

Boston Logan Intl to San Jose

Monday

Aer Lingus, EL AL, Etihad Airways, +3 more

Aer Lingus, EL AL, +4 more

Tuesday

Aer Lingus, Hawaiian Airlines, JetBlue, +1 more

Aer Lingus, Hawaiian Airlines, +2 more

Wednesday

Aer Lingus, Etihad Airways, Hawaiian Airlines, +2 more

Aer Lingus, Etihad Airways, +3 more

Thursday

Aer Lingus, EL AL, Hawaiian Airlines, +2 more

Aer Lingus, EL AL, +3 more

Friday

Aer Lingus, Etihad Airways, Hawaiian Airlines, +2 more

Aer Lingus, Etihad Airways, +3 more

Saturday

Aer Lingus, Hawaiian Airlines, JetBlue, +1 more

Aer Lingus, Hawaiian Airlines, +2 more

Sunday

Aer Lingus, Etihad Airways, Hawaiian Airlines, +2 more

Aer Lingus, Etihad Airways, +3 more

See more direct flights

Nonstop returns

San Jose to Boston Logan Intl

Monday

Aer Lingus, Hawaiian Airlines, JetBlue

Aer Lingus, Hawaiian Airlines, +1 more

Tuesday

Aer Lingus, EL AL, Hawaiian Airlines, +1 more

Aer Lingus, EL AL, +2 more

Wednesday

Aer Lingus, Hawaiian Airlines, JetBlue, +1 more

Aer Lingus, Hawaiian Airlines, +2 more

Thursday

Aer Lingus, Hawaiian Airlines, JetBlue, +1 more

Aer Lingus, Hawaiian Airlines, +2 more

Friday

Aer Lingus, Hawaiian Airlines, JetBlue, +1 more

Aer Lingus, Hawaiian Airlines, +2 more

Saturday

Aer Lingus, EL AL, Hawaiian Airlines, +1 more

Aer Lingus, EL AL, +2 more

Sunday

Aer Lingus, Hawaiian Airlines, JetBlue, +1 more

Aer Lingus, Hawaiian Airlines, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from Boston to San Jose

 
See real verified KAYAK customer reviews for airlines flying from Boston to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9118 reviews
8.6Crew
7.3Food
8.2Boarding
7.9Comfort
7.3Entertainment
Airline reviews

They canceled the flight 30 minutes prior to departure without any heads up.

2.0 MediocreAnonymous, May 2024SFO - LAX
Read more about Alaska Airlines reviews

They canceled the flight 30 minutes prior to departure without any heads up.

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

Up on arrival, due to twisted ankle, I wasn’t able to walk. Requested for a wheelchair. They immediately asked for it. After 10 minutes wait a young man named Carlos picked me up at the gate, got my baggage and took me to the pick up area. It was a great service. Thanks Alaska Air line

Staff great. Tight seating. Pretzels and drink same as any other airline.

We had a very scary attempted landing in Palm Springs and were redirected to Ontario. It was a stressful flight.

Alaska continues to provide one of the best domestic US airline experiences.

Assigned last seat in row Did not recline at all Alaska Air seemed to have more leg room than my last few flights on United Yay!

I was seated at the back of the plane and the flight attendants were fantastic. I did not get food so can’t say. Thought the movie selection was lean.

I did not like anything about that flight. The check in at the gate was horrible. The inflight service was bad and WiFi was not available for me to be able to entertain myself since it was a long flight.

Lost luggage and no compensation. Did not receive luggage till 9pm the next day. Again no compensation or apology

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

ticketing issues caused many customers to have to go back to check in after waiting in security, then go through security line again.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Too many fees (but that seems to apply to all airlines nowadays)

For a 22 minute flight all you expect is for it to be safe and comfortable

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

Despite a bumpy flight the pilot was great. The rest of the crew on the other hand couldn’t care less if a passenger would colapse and die. Horrible service, robot like, lifeless…

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

Book cheap flights from Boston to San Jose

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to San Jose found on KAYAK in the last 72 hours.
5/21Tue
2 stopsSpirit Airlines
16h 47mBOS-SJC
$98
5/21Tue
3 stopsSpirit Airlines
25h 01mBOS-SJC
$103
6/8Sat
1 stopAmerican Airlines
9h 10mBOS-SJC
$123
5/26Sun
1 stopDelta
8h 58mBOS-SJC
$133
6/7Fri
nonstopJetBlue
6h 41mBOS-SJC
$146
6/12Wed
1 stopDelta
9h 23mBOS-SJC
$154
5/14Tue
1 stopAmerican Airlines
8h 55mBOS-SJC
$159
6/8Sat
nonstopJetBlue
6h 41mBOS-SJC
$167
5/11Sat
2 stopsUnited Airlines
15h 08mBOS-SJC
$219
5/7Tue
2 stopsUnited Airlines
14h 20mBOS-SJC
$257

Search by stops

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Last minute flights from Boston to San Jose

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to San Jose that are departing in the next 10 days.
5/7Tue
multi-stopSpirit Airlines
19h 35mBOS-SJC
5/14Tue
multi-stopSpirit Airlines
27h 46mSJC-BOS
$278
5/7Tue
multi-stopSpirit Airlines
26h 44mBOS-SJC
5/14Tue
multi-stopSpirit Airlines
19h 33mSJC-BOS
$280
5/3Fri
multi-stopDelta
8h 10mBOS-SJC
9/7Sat
multi-stopDelta
10h 05mSJC-BOS
$335
5/7Tue
multi-stopDelta
9h 30mBOS-SJC
5/8Wed
multi-stopDelta
10h 11mSJC-BOS
$338
5/3Fri
nonstopJetBlue
6h 41mBOS-SJC
9/3Tue
nonstopJetBlue
5h 43mSJC-BOS
$363
5/7Tue
multi-stopAmerican Airlines
11h 25mBOS-SJC
5/11Sat
multi-stopAmerican Airlines
7h 39mSJC-BOS
$369
5/7Tue
multi-stopUnited Airlines
8h 41mBOS-SJC
5/9Thu
multi-stopUnited Airlines
11h 02mSJC-BOS
$371
5/3Fri
multi-stopUnited Airlines
11h 02mBOS-SJC
5/10Fri
multi-stopUnited Airlines
8h 21mSJC-BOS
$376
5/3Fri
nonstopJetBlue
6h 41mBOS-SJC
9/2Mon
nonstopJetBlue
5h 43mSJC-BOS
$382
5/3Fri
multi-stopAmerican Airlines
11h 55mBOS-SJC
5/6Mon
multi-stopAmerican Airlines
8h 14mSJC-BOS
$409

Search by stops

Search by airline

Search by price

Boston - San Jose Flights

Departure:

Boston (BOS)United States

Destination:

San Jose (SJC)United States

Return flight deals:

San Jose - Boston

Cabin classes:

$220