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Flights from Boston to San Jose

Flight Info | Boston to San Jose

The distance between Boston and San Jose is approximately 4,316.71 km. Based on Trip.com's data, travel demand peaks in July. The cheapest month to book is September.

Cheapest one-way
$96
American Airlines American Airlines BOS-SJC 8h 27m · 1 stop Tue, Aug 25
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Cheapest round-trip
$263
Delta Air Lines Delta Air Lines BOS-SJC 10h 54m · 2 stops Fri, Sep 25 - Mon, Sep 28
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Recommended airlines
American Airlines American Airlines Cheapest · From $96 Delta Air Lines Delta Air Lines Most booked
When to travel
January
Cheapest
July
Peak season for travel
Route details
4,316.71 km
Flight distance

Find flight deals from Boston to San Jose for the next 3 months. Book one way flights from $96 or round trip flights from $263.

      • BOS 6:20 AM
        10h 54m
        1 stop
        SJC 2:14 PM
        Boston - San Jose | Fri, Sep 25 | Delta Air Lines
        SJC 5:45 PM
        10h 55m
        1 stop
        BOS 7:40 AM
        San Jose - Boston | Mon, Sep 28 | Delta Air Lines
        $263 $368
        28% off
        28% off
        $368 $263
      • BOS 6:25 AM
        10h 49m
        1 stop
        SJC 2:14 PM
        Boston - San Jose | Wed, Aug 19 | Delta Air Lines
        SJC 1:30 PM
        7h 55m
        1 stop
        BOS 12:25 AM
        San Jose - Boston | Fri, Aug 21 |
        $291 $368
        21% off
        21% off
        $368 $291
      • BOS 10:03 AM
        11h 42m
        1 stop
        SJC 6:45 PM
        Boston - San Jose | Fri, Sep 25 | Alaska Airlines
        SJC 10:40 PM
        8h 2m
        1 stop
        BOS 9:42 AM
        San Jose - Boston | Mon, Sep 28 | Delta Air Lines
        $297 $368
        19% off
        19% off
        $368 $297
      • BOS 11:15 AM
        10h 40m
        1 stop
        SJC 6:55 PM
        Boston - San Jose | Fri, Sep 25 | Hahn Air
        SJC 8:15 AM
        13h 10m
        1 stop
        BOS 12:25 AM
        San Jose - Boston | Mon, Sep 28 |
        $298
        19% off
        $368 $298
      • BOS 8:00 AM
        8h 45m
        1 stop
        SJC 1:45 PM
        Boston - San Jose | Thu, Aug 20 | Alaska Airlines
        SJC 1:24 PM
        7h 34m
        1 stop
        BOS 11:58 PM
        San Jose - Boston | Tue, Aug 25 | Delta Air Lines
        $298
        19% off
        $368 $298
      • BOS 12:20 PM
        9h 32m
        1 stop
        SJC 6:52 PM
        Boston - San Jose | Fri, Aug 21 | Delta Air Lines
        SJC 1:30 PM
        7h 55m
        1 stop
        BOS 12:25 AM
        San Jose - Boston | Mon, Aug 24 |
        $300
        18% off
        $368 $300
      • BOS 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Boston - San Jose | Tue, Aug 11 | Normal Airline
        SJC 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        San Jose - Boston | Thu, Aug 13 | Normal Airline
        Find more flights
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      • BOS 6:30 AM
        8h 27m
        1 stop
        SJC 11:57 AM
        Boston - San Jose | Tue, Aug 25 | American Airlines
        $96 $180
        47% off
        47% off
        $180 $96
      • BOS 5:30 AM
        8h 52m
        1 stop
        SJC 11:22 AM
        Boston - San Jose | Tue, Aug 25 | Delta Air Lines
        $125 $180
        31% off
        31% off
        $180 $125
      • BOS 7:45 AM
        12h 19m
        1 stop
        SJC 5:04 PM
        Boston - San Jose | Sat, Sep 26 | Delta Air Lines
        $127 $180
        28% off
        28% off
        $180 $127
      • BOS 11:20 AM
        10h 4m
        1 stop
        SJC 6:24 PM
        Boston - San Jose | Wed, Sep 16 | Delta Air Lines
        $129
        28% off
        $180 $129
      • BOS 6:05 AM
        9h 49m
        1 stop
        SJC 12:54 PM
        Boston - San Jose | Mon, Aug 31 | Delta Air Lines
        $130
        28% off
        $180 $130
      • BOS 4:30 PM
        8h 43m
        1 stop
        SJC 10:13 PM
        Boston - San Jose | Thu, Sep 3 | Delta Air Lines
        $130
        28% off
        $180 $130
      • BOS 4:30 PM
        8h 43m
        1 stop
        SJC 10:13 PM
        Boston - San Jose | Tue, Sep 1 | Delta Air Lines
        $147
        18% off
        $180 $147
      • BOS 1:00 PM
        17h 25m
        1 stop
        SJC 2:00 PM
        Boston - San Jose | Tue, Aug 11 | Normal Airline
        Find more flights
        Find more flights

Popular airlines from Boston to San Jose

You can choose from 3 airlines that fly from Boston to San Jose, including Delta Air Lines, American Airlines, and Alaska Airlines. American Airlines has lowest fares on this route.
Delta Air Lines logo Delta Air Lines
American Airlines logo American Airlines
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from Boston to San Jose according to previous 12 months data from Trip.com.

Trip.com price insights on flights from Boston to San Jose

Which month has the cheapest one-way flights from Boston to San Jose?

The average price of one-way flights from Boston to San Jose purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Boston to San Jose is January, with an average price of $106; while the month with the highest flight price is usually December, with an average price of up to $290.

$290
$198
$106
$14
    Cheapest
  • $167
    Aug
  • $178
    Sep
  • $257
    Oct
  • $195
    Nov
  • $290
    Dec
  • $106
    Jan
  • $189
    Feb
  • $184
    Mar
  • $226
    Apr
  • $247
    May
  • $258
    Jun
  • $227
    Jul

When is the cheapest day to fly from Boston to San Jose during Labor Day?

Data is based on the lowest one-way price from Boston to San Jose during Labor Day on Trip.com in the past 3 days.

Labor Day is scheduled for Sep 7. The cheapest flights from Boston to San Jose are available on Sep 8, with fares starting at $140.

$178
$159
$140
$121
    Cheapest
  • $153
    3
    Sep
  • $153
    4
  • $150
    5
  • $178
    6
  • $178
    7
  • $140
    8
  • $151
    9

Frequently Asked Questions

  • What are the cheapest flights from Boston to San Jose (BOS-SJC)?

    Based on Trip.com data, American Airlines offers one-way fares as low as $96 on Cheapest nonstop routes (e.g. BOS to SJC on Tue, Aug 25), while Delta Air Lines offers Cheapest nonstop round-trips from $263 departing on Fri, Sep 25 and returning on Mon, Sep 28.
  • At the moment, several airlines serve connecting flights from Boston to San Jose, including: Delta Air Lines American Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to San Jose is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Boston to San Jose, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Aug 25, with one-way flights priced at just $96.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Jose travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Boston to San Jose is September, when demand for travel is lower.
  • You can land at any one of the following hubs in San Jose, with Boston Logan International Airport to San Jose Mineta International Airport (BOS-SJC) is by far the most common option on this route: San Jose Mineta International Airport (SJC).
  • The time difference between San Jose and Boston is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Boston to San Jose is $232. Fares vary by travel date, airline and availability.
  • Enter Boston and San Jose, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.