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$164+ Cheap flights from Buffalo to San Jose (BUF - SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SJC
Jan 13 — Jan 201
Mon 1/13
Mon 1/20
1 adult, Economy
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Cheap flight deals from Buffalo to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$372
(United Airlines)

One-way from

$164
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$386
Provider with most accurate pricing for Buffalo-San Jose flight deals.
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Provider most trusted by Cheapflights users for Buffalo-San Jose flights.
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From Buffalo to San Jose
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One-way flight from Buffalo to San Jose
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High demand for flights, 5% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Buffalo to San Jose

Cheapest flights from Buffalo to San Jose
Explore the most affordable flight options available from Buffalo to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2025.

This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/197:00 amBUF - SJC
1 stop8h 03mUnited Airlines
Thu 2/206:20 amSJC - BUF
1 stop7h 20mUnited Airlines
Deal found 1/7$372
This Southwest deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/31:20 pmBUF - SJC
1 stop11h 50mSouthwest
Wed 2/59:35 amSJC - BUF
1 stop8h 10mSouthwest
Deal found 1/7$381
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:00 amBUF - SJC
2 stops11h 50mDelta
Tue 4/18:58 amSJC - BUF
2 stops12h 01mDelta
Deal found 1/7$382
This American Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:47 amBUF - SJC
1 stop10h 04mAmerican Airlines
Tue 4/112:27 pmSJC - BUF
1 stop7h 31mAmerican Airlines
Deal found 1/7$402
This Alaska Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:36 amBUF - SJC
2 stops13h 37mAlaska Airlines
Tue 9/25:00 pmSJC - BUF
2 stops14h 39mAlaska Airlines
Deal found 1/6$528

Find flights from Buffalo to San Jose within your budget

Customize your flight search to find flights from Buffalo to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Wed 2/19

7:00 am-12:03 pm

1 stop8h 03m

San Jose

Thu 2/20

6:20 am-4:40 pm

1 stop7h 20m

$372

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Mon 2/3

1:20 pm-10:10 pm

1 stop11h 50m

San Jose

Wed 2/5

9:35 am-8:45 pm

1 stop8h 10m

$381

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Thu 3/27

6:00 am-2:50 pm

2 stops11h 50m

San Jose

Tue 4/1

8:58 am-11:59 pm

2 stops12h 01m

$382

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Thu 3/27

6:47 am-1:51 pm

1 stop10h 04m

San Jose

Tue 4/1

12:27 pm-10:58 pm

1 stop7h 31m

$402

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Mon 2/3

3:05 pm-11:27 pm

2 stops11h 22m

San Jose

Wed 2/5

5:00 pm-10:35 pm

3 stops26h 35m

$613

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Wed 2/19

6:32 am-1:34 pm

1 stop10h 02m

$164

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Fri 1/31

3:59 pm-9:56 am

2 stops20h 57m

$190

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Tue 5/6

5:50 pm-10:53 pm

1 stop8h 03m

$259

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Tue 5/6

5:35 am-3:49 pm

2 stops13h 14m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Compare providers for flights from Buffalo to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to San Jose in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-San Jose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-San Jose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-San Jose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-San Jose flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-San Jose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buffalo to San Jose

Get recent, data-driven insights about flights from Buffalo to San Jose including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Buffalo to San Jose?

Currently, September is the cheapest month in which you can book a flight from Buffalo to San Jose (average of $255). Flying from Buffalo to San Jose in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to SJC?

Find hourly flight availability from Buffalo to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2025.

It’s optimal to fly from Buffalo to San Jose at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated January 8, 2025.
Southwest
8.1
Very good
4,652 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,652 reviews
Southwest
8.1
Very good
4,652 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,619 reviews
Southwest
8.1
Very good
4,652 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,503 reviews
Southwest
8.1
Very good
4,652 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,936 reviews
Southwest
8.1
Very good
4,652 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,652 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Buffalo to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Buffalo to San Jose round-trip?

    According to our current data, United Airlines ($372), Southwest ($381), and Delta ($382) offers the cheapest pricing from Buffalo to San Jose. United Airlines is currently priced 28% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Buffalo to San Jose one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Buffalo to San Jose for a low price.

  • Can I find deals for flights from Buffalo to San Jose that include hotel bookings?

    Yes. In addition to deals on Buffalo to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to San Jose.

  • Can I find deals for business class flights from Buffalo to San Jose?

    Yes. Cheapflights offers flight deals from Buffalo to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to San Jose (average of $255). Flying from Buffalo to San Jose in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Buffalo to San Jose

Discover the top 4 airlines that operate flights from Buffalo to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$337Average$469FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$354Average$586FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$526FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$361Average$568FlexibilityNo cancel feeOn-time71%
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