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$173+ 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
Dec 7 — Dec 141
Sat 12/7
Sat 12/14
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 December 2, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

February

Round-trip from

$385
(Southwest)

One-way from

$173
(Delta)
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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High demand for flights, 24% potential price rise
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Best time to find cheap flights, 28% potential price drop
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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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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 December 2, 2024.

This Southwest deal was found by Cheapflights users on 12/1. 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.
Fri 12/207:15 amBUF - SJC
2 stops10h 10mSouthwest
Fri 1/312:20 pmSJC - BUF
1 stop9h 25mSouthwest
Deal found 12/1$471
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Tue 12/247:00 amBUF - SJC
2 stops11h 08mUnited Airlines
Thu 1/210:40 pmSJC - BUF
2 stops12h 43mUnited Airlines
Deal found 12/1$472
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Sun 12/226:23 amBUF - SJC
1 stop10h 06mAmerican Airlines
Sun 12/296:00 amSJC - BUF
2 stops9h 15mAmerican Airlines
Deal found 12/2$621
This Delta deal was found by Cheapflights users on 12/1. 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.
Sat 12/286:10 amBUF - SJC
2 stops10h 31mDelta
Sat 1/46:15 amSJC - BUF
2 stops15h 25mDelta
Deal found 12/1$1,138
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 12/55:14 amBUF - SJC
2 stops12h 01mAlaska Airlines
Sat 12/76:15 amSJC - BUF
2 stops13h 27mAlaska Airlines
Deal found 12/1$1,182

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 2,650,959 searches. Data last updated December 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Sun 2/9

6:45 am-11:25 am

1 stop7h 40m

San Jose

Sat 2/15

9:40 am-10:50 pm

2 stops10h 10m

$385

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Sun 2/9

7:00 am-4:22 pm

2 stops12h 22m

San Jose

Sat 2/15

6:20 am-11:01 pm

2 stops13h 41m

$391

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Tue 12/24

7:00 am-3:08 pm

2 stops11h 08m

San Jose

Thu 1/2

10:40 pm-2:23 pm

2 stops12h 43m

$472

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Sun 12/22

6:23 am-1:29 pm

1 stop10h 06m

San Jose

Sun 12/29

6:00 am-6:15 pm

2 stops9h 15m

$621

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Thu 12/5

5:14 am-2:15 pm

2 stops12h 01m

San Jose

Sat 12/7

6:15 am-10:42 pm

2 stops13h 27m

$1,182

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Thu 1/16

11:52 am-9:28 pm

2 stops12h 36m

$214

BuffaloSan Jose

BUF - SJC

BUFSJC

Buffalo

Thu 1/16

7:00 am-11:56 am

1 stop7h 56m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

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 December.
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 $251). Flying from Buffalo to San Jose in June is currently the most expensive (average of $368). 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 December 2, 2024.

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 December 2, 2024.
Read reviews from past customers who have flown Southwest and United Airlines from Buffalo to San Jose. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,951 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

Southwest
8.1
Very good
4,951 reviews
Southwest
8.1
Very good
4,951 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,513 reviews
Southwest
8.1
Very good
4,951 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

Delta
8.0
Very good
8,698 reviews
Southwest
8.1
Very good
4,951 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

Reviews

1 / 10

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

United Airlines
7.4
Good
9,141 reviews
Southwest
8.1
Very good
4,951 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

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
4,951 reviews

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Overall

8.1

Crew

8.7

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, Southwest ($385), Delta ($391), and United Airlines ($472) offers the cheapest pricing from Buffalo to San Jose. Southwest is currently priced 23% 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 Delta, with whom users have recently found tickets for as low as $173. However, be on the lookout for offers from American Airlines 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 $251). Flying from Buffalo to San Jose in June is currently the most expensive (average of $368). 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 2,650,959 searches. Data last updated December 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$319Average$570FlexibilityNo cancel feeOn-time71%
DeltaCheapest$337Average$469FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$346Average$456FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$354Average$586FlexibilityNo cancel feeOn-time69%
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