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Cheap Flights from Boston (BOS) to San Jose (SJCA)

Compare Boston Logan International to San Jose flight deals

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Flight deals from Boston Logan International to San Jose

Looking for a cheap last-minute deal or the best return flight from Boston Logan International to San Jose? Find the lowest prices on one-way and return tickets right here.
San Jose.$249 per passenger.Departing Thu, 28 Aug, returning Tue, 2 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Thu, 28 Aug, arriving in San Jose International.Inbound indirect flight with Southwest Airlines, departs from San Jose International on Tue, 2 Sep, arriving in Boston Logan International.Price includes taxes and charges.From $249, select.
San Jose.$278 per passenger.Departing Thu, 9 Oct, returning Sat, 18 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Thu, 9 Oct, arriving in San Jose International.Inbound indirect flight with Southwest Airlines, departs from San Jose International on Sat, 18 Oct, arriving in Boston Logan International.Price includes taxes and charges.From $278, select.
San Jose.$382 per passenger.Departing Tue, 19 Aug, returning Tue, 26 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Tue, 19 Aug, arriving in San Jose International.Inbound indirect flight with Southwest Airlines, departs from San Jose International on Tue, 26 Aug, arriving in Boston Logan International.Price includes taxes and charges.From $382, select.
San Jose.$383 per passenger.Departing Wed, 30 Jul, returning Tue, 5 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Wed, 30 Jul, arriving in San Jose International.Inbound indirect flight with Southwest Airlines, departs from San Jose International on Tue, 5 Aug, arriving in Boston Logan International.Price includes taxes and charges.From $383, select.
San Jose.$411 per passenger.Departing Tue, 29 Jul, returning Thu, 31 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Boston Logan International on Tue, 29 Jul, arriving in San Jose International.Inbound indirect flight with Southwest Airlines, departs from San Jose International on Thu, 31 Jul, arriving in Boston Logan International.Price includes taxes and charges.From $411, select.
San Jose.$422 per passenger.Departing Thu, 11 Sep, returning Sun, 14 Sep.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Thu, 11 Sep, arriving in San Jose International.Inbound indirect flight with United, departs from San Jose International on Sun, 14 Sep, arriving in Boston Logan International.Price includes taxes and charges.From $422, select.
San Jose.$657 per passenger.Departing Thu, 25 Dec, returning Thu, 1 Jan.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Thu, 25 Dec, arriving in San Jose International.Inbound indirect flight with United, departs from San Jose International on Thu, 1 Jan, arriving in Boston Logan International.Price includes taxes and charges.From $657, select.
San Jose.$803 per passenger.Departing Mon, 20 Apr, returning Fri, 24 Apr.Return flight with United.Outbound indirect flight with United, departs from Boston Logan International on Mon, 20 Apr, arriving in San Jose International.Inbound indirect flight with United, departs from San Jose International on Fri, 24 Apr, arriving in Boston Logan International.Price includes taxes and charges.From $803, select.

Find the cheapest month to fly from Boston Logan International to San Jose

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to San Jose flights are currently cheapest in October.
Jul
from $412
Aug
from $383
Sep
from $423
Oct
from $279
Nov
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Dec
from $890
Jan
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Feb
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Mar
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Apr
from $806
May
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Jun
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Alternative Boston Logan International to San Jose routes

Looking for the cheapest, fastest or easiest route from Boston Logan International to San Jose? You could fly into the following airports instead.

Boston to San Jose: Flight information

The things to know before you go.
Cheapest flight found$250
Cheapest month to flyAugust

Finding cheap flights from Boston Logan International to San Jose: Frequently asked questions

There are 7 airports in San Jose: San Jose International, San Jose Reid-Hillview, Oakland Metropolitan Oak, San Francisco International, Concord, Carmel Monterey Peninsula, and Sacramento Stockton.
The best price we found for a return flight from Boston Logan International to San Jose is $250. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Boston Logan International to San Jose. But we found flights with one or more stops from $250.
As of July 2025, there are no flights flying from Boston Logan International to San Jose.
The cheapest month to fly from Boston Logan International to San Jose is usually August.
If you're flying from Boston Logan International Airport, the cheapest airport near San Jose is San Jose International – which is 4.7 km away from the centre of San Jose. We've found flights into this airport from $250.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to San Jose on Thursday, 28 August 2025.
No airlines currently offer direct flights between Boston Logan International Airport and San Jose. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Jose but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Jose is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 20°C. August is typically the warmest month in San Jose, when it usually averages around 28°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging 5°C. The rainiest month is February.
Currently, Southwest Airlines offers the cheapest flight tickets to San Jose.

Travelling from Logan International Airport (BOS) to San Jose: what you need to know

  • Logan International Airport is located in Boston. Following the UTC-7 timezone, San Jose is three hours behind Boston.

  • Leave plenty of time to catch your BOS to San Jose flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are more likely if you're flying during high season, so allow some extra breathing space. A good general rule for peak times? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Located around 3 kilometres from the centre of Boston, BOS can be reached in about 10 minutes by car. The journey on public transport will take roughly 25 minutes.

  • Catching an early flight from Logan International Airport to San Jose? Avoid the stress of rushing to the airport (and get some extra shut-eye) by choosing one of these hotels near BOS:

  • 73.94% of flights taking off from Logan International Airport touch down at their destination on schedule.

  • BOS's address is One Harborside Drive.

How to find the cheapest flights from Logan International Airport (BOS) to San Jose

  • $115 is the lowest price we've found for a one-way Logan International Airport to San Jose flight. A round-trip flight ticket right now is $250. Depending on when and how early you book, these fares may change.

  • Booking ahead of time is often the key to scoring a cheap flight from BOS to San Jose. Flight prices rise as demand increases, so the closer you get to departure, the more expensive your ticket may be.

  • Landing cheap tickets from Logan International Airport to San Jose is easier if you can be flexible with your travel dates. Try using the 'Whole month' search tool to access the lowest prices across every month and score a sweet deal.

  • You don't need to check back in every day to see if fares have dropped when you create a Price Alert. We'll update you the moment there's an even bigger deal on cheap flights from BOS to San Jose.

  • Save money on your flight from Logan International Airport to San Jose with the help of our filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in San Jose

Norman Y. Mineta San Jose International Airport (SJC)

  • Norman Y. Mineta San Jose International Airport (SJC) to the centre of San Jose takes around 10 minutes to reach by car. The centre is roughly 6 kilometres away.

  • Travelling by public transport typically takes 45 minutes.

  • Consider staying in a hotel near SJC if you have a late flight from Logan International Airport to San Jose. Select one of these accommodation options and skip the long transfer:

  • Pick up a Norman Y. Mineta San Jose International Airport rental car and discover San Jose and beyond with your own set of wheels. Europcar, Fox - Rent A Car and Dollar are well-known companies you can book with here.

  • Reserving your vehicle from Norman Y. Mineta San Jose International Airport about one week before your flight from BOS to San Jose can help you get the best possible rate.

  • SJC is located at 1701 Airport Boulevard, Suite B-1130.

Best time to go to San Jose

  • Before you book your flights from Logan International Airport to San Jose, consider which time of year is best for you. Peak season in San Jose offers a lively atmosphere and plenty to do, while the off-season means you'll get cheaper deals on hotels and smaller crowds.

  • The warmest month in San Jose is August, with temperatures ranging between 11ºC (52ºF) and 32ºC (90ºF). Lock in your Logan International Airport to San Jose flight ticket then if you enjoy this type of weather.

  • January sees average temperatures of between 3ºC (37ºF) and 18ºC (64ºF). Search for a cheap ticket from BOS to San Jose around that time if you want to travel in cooler conditions.

More about San Jose

  • Once you've booked your flight from Logan International Airport to San Jose, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring San Jose:

  • Every great holiday has to include some sightseeing. Rosicrucian Egyptian Museum, Winchester Mystery House and San Jose Museum of Art are essential stops on your San Jose itinerary.

Explore more of United States

  • Los Angeles is just one of the many cities in United States waiting to be discovered once you've seen San Jose. Around 499 kilometres away to the south-east, well-known attractions include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Fresno is another well-known destination in United States and is around 193 kilometres east of San Jose. No trip is complete without a visit to Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

More travel options

Plan the rest of your trip from Boston to San Jose

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.