CA $176 Cheap Flights from Buffalo (BUF) to San Jose (SJC)

View CA $176 flight on Tue, Jun 2, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Norman Y. Mineta San Jose Intl. Airport (SJC)

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Cheap flights from Buffalo (BUF) to San Jose (SJC)

Prices were available within the past 7 days and start at CA $176 for one-way flights and CA $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 26 - Tue, Sep 1
BUF
Buffalo
SJC
San Jose
CA $351 Roundtrip, found 3 days ago
CA $351
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 26 from Buffalo to San Jose, returning Tue, Sep 1, priced at CA $351 found 3 days ago
Delta
Tue, Aug 25 - Tue, Sep 1
BUF
Buffalo
SJC
San Jose
CA $351 Roundtrip, found 4 days ago
CA $351
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 25 from Buffalo to San Jose, returning Tue, Sep 1, priced at CA $351 found 4 days ago
Delta
Tue, Aug 25 - Wed, Sep 9
BUF
Buffalo
SJC
San Jose
CA $358 Roundtrip, found 4 days ago
CA $358
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 25 from Buffalo to San Jose, returning Wed, Sep 9, priced at CA $358 found 4 days ago
Delta
Thu, Aug 27 - Tue, Sep 1
BUF
Buffalo
SJC
San Jose
CA $386 Roundtrip, found 3 days ago
CA $386
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 27 from Buffalo to San Jose, returning Tue, Sep 1, priced at CA $386 found 3 days ago
Delta
Wed, Aug 26 - Sat, Sep 5
BUF
Buffalo
SJC
San Jose
CA $393 Roundtrip, found 3 days ago
CA $393
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 26 from Buffalo to San Jose, returning Sat, Sep 5, priced at CA $393 found 3 days ago
Delta
Mon, Jun 8 - Tue, Jun 9
BUF
Buffalo
SJC
San Jose
CA $395 Roundtrip, found 5 days ago
CA $395
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jun 8 from Buffalo to San Jose, returning Tue, Jun 9, priced at CA $395 found 5 days ago
Delta
Wed, May 13 - Wed, May 27
BUF
Buffalo
SJC
San Jose
CA $401 Roundtrip, found 4 days ago
CA $401
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, May 13 from Buffalo to San Jose, returning Wed, May 27, priced at CA $401 found 4 days ago
United
Tue, Sep 1 - Sat, Sep 5
BUF
Buffalo
SJC
San Jose
CA $568 Roundtrip, found 3 days ago
CA $568
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 1 from Buffalo to San Jose, returning Sat, Sep 5, priced at CA $568 found 3 days ago
American Airlines
Wed, May 20 - Fri, Jun 5
BUF
Buffalo
SJC
San Jose
CA $666 Roundtrip, found 2 hours ago
CA $666
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, May 20 from Buffalo to San Jose, returning Fri, Jun 5, priced at CA $666 found 2 hours ago
Alaska Airlines
Wed, May 20 - Wed, Jun 3
BUF
Buffalo
SJC
San Jose
CA $742 Roundtrip, found 4 days ago
CA $742
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, May 20 from Buffalo to San Jose, returning Wed, Jun 3, priced at CA $742 found 4 days ago

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Average driving time to city centre is 40 minutes. Flights from CA $532
SFO
San Francisco Intl.
Average driving time to city centre40 min
Flights from CA $532
Select flight to Oakland Intl. OAK. Average driving time to city centre is 41 minutes. Flights from CA $736
OAK
Oakland Intl.
Average driving time to city centre41 min
Flights from CA $736

Frequently asked questions

What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
September is typically the cheapest month to fly from Buffalo Niagara Intl. (BUF) to Norman Y. Mineta San Jose Intl. (SJC), with average round-trip fares of approximately 460 CAD. This is about 27% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and demand decreases. Other cheap months to fly from Buffalo Niagara Intl. (BUF) to Norman Y. Mineta San Jose Intl. (SJC) include March and November.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The best time to fly from Buffalo Niagara Intl. (BUF) to Norman Y. Mineta San Jose Intl. (SJC) for a good deal is typically in September or November. Based on booking data from the past year, you can expect average round-trip flight prices around 460 CAD during these months. These periods often offer a balance of lower fares and good availability, making it easier to plan your trip.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
There are approximately 40 connecting flights per day from Buffalo Niagara Intl. (BUF) to Norman Y. Mineta San Jose Intl. (SJC). Some common connection points include Midway Intl. (MDW), Baltimore Washington Intl. Thurgood Marshall (BWI), and O'Hare Intl. (ORD).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The earliest flight from Buffalo Niagara Intl. (BUF) to Norman Y. Mineta San Jose Intl. (SJC) typically departs at approximately 5:00 AM local time. This flight is operated by American Airlines and is a seasonal service active in June. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Norman Y. Mineta San Jose Intl. (SJC) on a Tuesday, with around 27 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Southwest Airlines, and American Airlines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Norman Y. Mineta San Jose Intl. (SJC) are in the early morning, from 6am to 9am. About 42% of passengers prefer this time window. Many major carriers, including WN and AA, offer flights during this window. These times work well because you can get an early start to your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
A flight from BUF to SJC with a layover takes around 9 hours 50 minutes, with the route covering approximately 2,288 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Select the "Business class" and "First class" filters when looking for BUF to SJC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Jose from Buffalo Niagara Intl. (BUF)?
When traveling from Buffalo Niagara Intl. (BUF) to San Jose, you can fly into Juan Santamaria Intl. (SJO) and Norman Y. Mineta San Jose Intl. (SJC). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT) before reaching San Jose. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
CA $350
Distance
3660 km

Book with confidence

Buffalo to San Jose Flights

The easy way to book your flights from Buffalo to San Jose 

With Expedia, it’s simple to find and book flights to San Jose from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Norman Y. Mineta San Jose Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to San Jose today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Norman Y. Mineta San Jose Intl., SJC 

Sort your search results by price to find great deals on your flight from Buffalo to San Jose—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Jose from Buffalo currently is just CA $351 rising to CA $742.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Jose  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Jose from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Jose with Expedia today.

Buffalo to San Jose Flights

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