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Cheap flights from Buffalo to San Jose, CA from C$ 193

BUF — SJC
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to San Jose

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to San Jose

Thu 3/128:05 a.m. -
1 stop7h 50m
Mon 7/129:00 a.m. -
1 stop8h 50m
Deal found 23/10C$ 385
Sat 5/126:00 a.m. -
1 stop8h 55m
Thu 10/126:30 a.m. -
1 stop8h 06m
Deal found 22/10C$ 386
Mon 9/114:55 p.m. -
2 stops10h 00m
Tue 17/1111:10 a.m. -
1 stop6h 45m
Deal found 22/10C$ 392
Thu 3/126:00 a.m. -
1 stop8h 55m
Mon 7/126:08 p.m. -
2 stops13h 57m
Deal found 22/10C$ 394
Sat 5/126:00 a.m. -
2 stops11h 14m
Wed 9/129:38 a.m. -
2 stops11h 26m
Deal found 22/10C$ 401
Tue 10/118:05 a.m. -
1 stop7h 50m
Sun 15/1111:00 p.m. -
1 stop8h 40m
Deal found 21/10C$ 416
Wed 2/122:40 p.m. -
1 stop8h 05m
Sun 6/1211:00 p.m. -
1 stop8h 40m
Deal found 23/10C$ 417
Thu 3/128:05 a.m. -
1 stop7h 50m
Thu 10/127:40 a.m. -
2 stops10h 10m
Deal found 22/10C$ 419
Fri 4/128:05 a.m. -
1 stop7h 50m
Tue 8/127:40 a.m. -
2 stops10h 10m
Deal found 23/10C$ 423
Thu 3/1212:11 p.m. -
2 stops13h 00m
Sat 12/128:56 p.m. -
2 stops11h 09m
Deal found 22/10C$ 427
Wed 11/116:00 a.m. -
1 stop8h 50m
Tue 17/116:30 a.m. -
1 stop8h 01m
Deal found 22/10C$ 431
Wed 11/116:00 a.m. -
1 stop8h 50m
Mon 16/114:19 p.m. -
2 stops15h 16m
Deal found 22/10C$ 438

Find flight deals from Buffalo to San Jose

Round-trip from

C$ 385

One-way from

C$ 193

Popular in

December

Cheapest in

October

Average price

C$ 527
Southwest
  • Southwest
  • 12/11-17/11
  • 2 total stops
  • 15h 40m total
  • Buffalo to San Jose
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United Airlines
  • United Airlines
  • 9/11-31/12
  • 1 total stop
  • 8h 01m total
  • Buffalo to San Jose
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Buffalo to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Wed 13/1

5:40 p.m.-10:45 p.m.

1 stop8h 05m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 193

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Wed 13/1

12:50 p.m.-9:47 p.m.

2 stops11h 57m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 200

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Sat 2/1

3:30 p.m.-11:55 p.m.

2 stops11h 25m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 391

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Sat 7/11

6:00 a.m.-12:02 p.m.

1 stop9h 02m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 436

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Sat 7/11

6:00 a.m.-11:47 a.m.

1 stop8h 47m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 436

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Sat 31/10

11:20 a.m.-9:25 p.m.

2 stops13h 05m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 443

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Thu 5/11

8:05 a.m.-3:20 p.m.

2 stops10h 15m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 447

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Thu 5/11

7:14 a.m.-2:00 p.m.

1 stop9h 46m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 500

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Wed 11/11

6:36 p.m.-10:40 a.m.

2 stops19h 04m

San Jose

Wed 18/11

9:38 a.m.-11:57 p.m.

2 stops11h 19m

C$ 500

BuffaloSan Jose

BUF Buffalo - SJC San Jose

BUFSJC

Buffalo

Fri 1/1

12:45 p.m.-7:50 p.m.

2 stops10h 05m

San Jose

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Buffalo to San Jose

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to San Jose, California (average of C$ 527). Flying from Buffalo to San Jose, California in December is currently the most expensive (average of C$ 1,024). 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.

Related info for your journey

  • How long is the flight from Buffalo to San Jose, California?

    A quick flight from Buffalo to San Jose, California can take about 7h 28m. Delta provides one of the quickest options available for as low as C$ 639. Airlines will cover a distance of 3679 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, California?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to San Jose, California (average of C$ 527). Flying from Buffalo to San Jose, California in December is currently the most expensive (average of C$ 1,024). 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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