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Cheap flights from San Jose, California to Buffalo from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Buffalo departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Jose, California to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:25 pm - 11:46 pm
SJC
-
BUF
7h 21m
1 stop
Delta Logo
6:15 am - 12:52 pm
BUF
-
SJC
9h 37m
2 stops
$312Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:15 pm - 10:57 am
SJC
-
BUF
13h 42m
2 stops
Delta Logo
10:23 am - 9:33 pm
BUF
-
SJC
14h 10m
2 stops
$317Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
1:25 pm - 11:46 pm
SJC
-
BUF
7h 21m
1 stop
Delta Logo
6:00 am - 12:08 pm
BUF
-
SJC
9h 08m
1 stop
$346Delta
Tue, Mar 17 - Sat, Mar 21
Delta Logo
8:35 pm - 11:01 am
SJC
-
BUF
11h 26m
2 stops
Delta Logo
6:00 am - 12:08 pm
BUF
-
SJC
9h 08m
1 stop
$351Delta
Tue, Mar 17 - Sat, Mar 21
Delta Logo
6:25 pm - 11:01 am
SJC
-
BUF
13h 36m
2 stops
Delta Logo
12:07 pm - 10:02 pm
BUF
-
SJC
12h 55m
2 stops
$356Delta
Tue, Mar 17 - Mon, Mar 23
Southwest Logo
9:50 pm - 7:50 am
SJC
-
BUF
7h 00m
1 stop
Southwest Logo
7:00 pm - 11:45 pm
BUF
-
SJC
7h 45m
1 stop
$369Southwest
Wed, Mar 18 - Wed, Mar 25
Delta Logo
1:25 pm - 11:46 pm
SJC
-
BUF
7h 21m
1 stop
Delta Logo
6:00 am - 12:08 pm
BUF
-
SJC
9h 08m
1 stop
$372Delta
Tue, Mar 17 - Wed, Mar 25
Delta Logo
1:25 pm - 11:46 pm
SJC
-
BUF
7h 21m
1 stop
Delta Logo
10:23 am - 9:33 pm
BUF
-
SJC
14h 10m
2 stops
$377Delta
Tue, Mar 17 - Wed, Mar 25
Delta Logo
6:15 pm - 9:50 am
SJC
-
BUF
12h 35m
2 stops
Delta Logo
10:23 am - 9:33 pm
BUF
-
SJC
14h 10m
2 stops
$382Delta
Tue, Mar 17 - Wed, Mar 25
Delta Logo
6:25 pm - 9:50 am
SJC
-
BUF
12h 25m
2 stops
Delta Logo
6:15 am - 12:52 pm
BUF
-
SJC
9h 37m
2 stops
$412Delta
Wed, Mar 18 - Tue, Mar 24

Delta flights from San Jose, California to Buffalo

Our best Delta deals on San Jose, California to Buffalo flight tickets
Delta
Mar 17
SJC1:25 pmSan Jose
7h 21m
1 stop
BUF11:46 pmBuffalo
Mar 24
BUF6:15 amBuffalo
9h 37m
2 stops
SJC12:52 pmSan Jose
$312
Delta
Mar 17
SJC6:15 pmSan Jose
13h 42m
2 stops
BUF10:57 amBuffalo
Mar 24
BUF10:23 amBuffalo
14h 10m
2 stops
SJC9:33 pmSan Jose
$317
Delta
Mar 17
SJC1:25 pmSan Jose
7h 21m
1 stop
BUF11:46 pmBuffalo
Mar 21
BUF6:00 amBuffalo
9h 08m
1 stop
SJC12:08 pmSan Jose
$346

United Airlines flights from San Jose, California to Buffalo

Our best United Airlines deals on San Jose, California to Buffalo flight tickets
United Airlines
Mar 18
SJC10:55 pmSan Jose
12h 19m
2 stops
BUF2:14 pmBuffalo
Mar 24
BUF5:29 pmBuffalo
8h 30m
1 stop
SJC10:59 pmSan Jose
$478
United Airlines
Mar 10
SJC8:45 amSan Jose
12h 11m
2 stops
BUF11:56 pmBuffalo
Mar 31
BUF5:55 pmBuffalo
7h 41m
1 stop
SJC10:36 pmSan Jose
$493
United Airlines
Mar 4
SJC8:50 amSan Jose
9h 01m
2 stops
BUF8:51 pmBuffalo
Mar 8
BUF8:17 amBuffalo
8h 24m
1 stop
SJC1:41 pmSan Jose
$562

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Buffalo 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, momondo users made 832,500 searches. Data last updated February 20, 2026.
Use the filters below to find and compare flights from San Jose, California to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

1:25 pm-11:46 pm

1 stop7h 21m

Buffalo

Tue 3/24

6:15 am-12:52 pm

2 stops9h 37m

$312

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

6:15 pm-10:57 am

2 stops13h 42m

Buffalo

Tue 3/24

10:23 am-9:33 pm

2 stops14h 10m

$317

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

1:25 pm-11:46 pm

1 stop7h 21m

Buffalo

Sat 3/21

6:00 am-12:08 pm

1 stop9h 08m

$346

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

8:35 pm-11:01 am

2 stops11h 26m

Buffalo

Sat 3/21

6:00 am-12:08 pm

1 stop9h 08m

$351

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

6:25 pm-11:01 am

2 stops13h 36m

Buffalo

Mon 3/23

12:07 pm-10:02 pm

2 stops12h 55m

$356

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 3/18

9:50 pm-7:50 am

1 stop7h 00m

Buffalo

Wed 3/25

7:00 pm-11:45 pm

1 stop7h 45m

$369

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

1:25 pm-11:46 pm

1 stop7h 21m

Buffalo

Wed 3/25

6:00 am-12:08 pm

1 stop9h 08m

$372

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

1:25 pm-11:46 pm

1 stop7h 21m

Buffalo

Wed 3/25

10:23 am-9:33 pm

2 stops14h 10m

$377

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 3/17

6:15 pm-9:50 am

2 stops12h 35m

Buffalo

Wed 3/25

10:23 am-9:33 pm

2 stops14h 10m

$382

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 3/18

6:25 pm-9:50 am

2 stops12h 25m

Buffalo

Tue 3/24

6:15 am-12:52 pm

2 stops9h 37m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Jose, California to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How have San Jose, California to Buffalo flight prices changed over time?

When to book flights from San Jose, California to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Buffalo (SJC to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Buffalo

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from San Jose, California to Buffalo takes 6h 25m
There are no direct flights from San Jose, California to Buffalo. There are no popular flight routes from San Jose, California to Buffalo.
Search flight deals

  • How far is San Jose to Buffalo by plane?

    A flight from San Jose to Buffalo will travel around 2277.9 mi. In terms of flight time, this usually takes a little over 6h 25m.

  • When did momondo last update prices for flights from San Jose Airport to Buffalo Airport?

    Prices for flights from San Jose Airport to Buffalo Airport are updated daily.

  • How many operators does momondo search for flights from San Jose Airport to Buffalo Airport?

  • How old do you have to be to fly from San Jose Airport to Buffalo Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Jose, California to Buffalo?

Best airlines flying from San Jose, California to Buffalo

Compare and see reviews for airlines that fly from San Jose, California to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $272Free CancellationRating
7.9
8,228 reviews
Search Delta flights
SouthwestPriceFrom $330Free CancellationRating
8.0
4,298 reviews
Search Southwest flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Grand Island
Tonawanda
Williamsville
Orchard Park
Lockport
West Seneca
Bowmansville
East Aurora
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Buffalo?

Finding the right flight to Buffalo from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

Can I find flights from San Jose to Buffalo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buffalo from San Jose with this policy.

How can momondo help me find flights from San Jose to Buffalo?

Once all potential San Jose to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Jose to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Jose to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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