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Cheap flights from San Jose, California to Buffalo from $184

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 8/19. 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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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
6:20 am - 6:24 pm
SJC
-
BUF
9h 04m
1 stop
Delta Logo
6:29 am - 5:12 pm
BUF
-
SJC
13h 43m
2 stops
$380Delta
Wed, Jul 15 - Wed, Jul 22
Delta Logo
9:55 am - 12:46 am
SJC
-
BUF
11h 51m
2 stops
Delta Logo
6:29 am - 3:46 pm
BUF
-
SJC
12h 17m
2 stops
$385Delta
Tue, Jul 14 - Wed, Jul 22
Delta Logo
12:46 pm - 11:54 pm
SJC
-
BUF
8h 08m
1 stop
Delta Logo
6:20 am - 2:12 pm
BUF
-
SJC
10h 52m
2 stops
$388Delta
Wed, Sep 23 - Sat, Sep 26
Delta Logo
8:25 pm - 8:18 am
SJC
-
BUF
8h 53m
2 stops
Delta Logo
6:20 am - 2:12 pm
BUF
-
SJC
10h 52m
2 stops
$393Delta
Wed, Sep 23 - Sat, Sep 26
Delta Logo
12:46 pm - 11:54 pm
SJC
-
BUF
8h 08m
1 stop
Delta Logo
3:55 pm - 9:57 pm
BUF
-
SJC
9h 02m
1 stop
$399Delta
Mon, Sep 14 - Mon, Sep 21
Delta Logo
7:10 pm - 8:14 am
SJC
-
BUF
10h 04m
2 stops
Delta Logo
8:55 am - 5:12 pm
BUF
-
SJC
11h 17m
2 stops
$403Delta
Tue, Jul 7 - Tue, Jul 14
Delta Logo
12:46 pm - 11:54 pm
SJC
-
BUF
8h 08m
1 stop
Delta Logo
6:05 am - 3:47 pm
BUF
-
SJC
12h 42m
2 stops
$404Delta
Mon, Sep 14 - Mon, Sep 21
Delta Logo
6:35 am - 6:41 pm
SJC
-
BUF
9h 06m
1 stop
Delta Logo
6:29 am - 5:12 pm
BUF
-
SJC
13h 43m
2 stops
$406Delta
Tue, Jul 14 - Wed, Jul 22
Southwest Logo
9:40 pm - 8:00 am
SJC
-
BUF
7h 20m
1 stop
Southwest Logo
2:55 pm - 10:00 pm
BUF
-
SJC
10h 05m
2 stops
$407Southwest
Tue, Jul 7 - Tue, Jul 14
Delta Logo
8:25 pm - 11:17 am
SJC
-
BUF
11h 52m
2 stops
Delta Logo
6:05 am - 3:47 pm
BUF
-
SJC
12h 42m
2 stops
$409Delta
Mon, Sep 14 - Mon, Sep 21

United Airlines flights from San Jose, California to Buffalo

Our best United Airlines deals on San Jose, California to Buffalo flight tickets
United Airlines
Aug 25
SJC6:20 amSan Jose
7h 36m
1 stop
BUF4:56 pmBuffalo
Aug 26
BUF5:58 pmBuffalo
7h 52m
1 stop
SJC10:50 pmSan Jose
$477
United Airlines
Aug 25
SJC6:20 amSan Jose
7h 36m
1 stop
BUF4:56 pmBuffalo
Aug 26
BUF10:30 amBuffalo
13h 27m
2 stops
SJC8:57 pmSan Jose
$482
United Airlines
Jun 3
SJC6:37 pmSan Jose
25h 03m
2 stops
BUF10:40 pmBuffalo
Jun 10
BUF6:04 pmBuffalo
7h 38m
1 stop
SJC10:42 pmSan Jose
$786

Delta flights from San Jose, California to Buffalo

Our best Delta deals on San Jose, California to Buffalo flight tickets
Delta
Jul 15
SJC6:20 amSan Jose
9h 04m
1 stop
BUF6:24 pmBuffalo
Jul 22
BUF6:29 amBuffalo
13h 43m
2 stops
SJC5:12 pmSan Jose
$380
Delta
Jul 14
SJC9:55 amSan Jose
11h 51m
2 stops
BUF12:46 amBuffalo
Jul 22
BUF6:29 amBuffalo
12h 17m
2 stops
SJC3:46 pmSan Jose
$385
Delta
Sep 23
SJC12:46 pmSan Jose
8h 08m
1 stop
BUF11:54 pmBuffalo
Sep 26
BUF6:20 amBuffalo
10h 52m
2 stops
SJC2:12 pmSan Jose
$388

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 May 28, 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

Cheapest round-trip

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 7/15

6:20 am-6:24 pm

1 stop9h 04m

Buffalo

Wed 7/22

6:29 am-5:12 pm

2 stops13h 43m

$380

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 7/14

9:55 am-12:46 am

2 stops11h 51m

Buffalo

Wed 7/22

6:29 am-3:46 pm

2 stops12h 17m

$385

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 9/23

12:46 pm-11:54 pm

1 stop8h 08m

Buffalo

Sat 9/26

6:20 am-2:12 pm

2 stops10h 52m

$388

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 9/23

8:25 pm-8:18 am

2 stops8h 53m

Buffalo

Sat 9/26

6:20 am-2:12 pm

2 stops10h 52m

$393
Quickest round-trip

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Mon 9/14

12:46 pm-11:54 pm

1 stop8h 08m

Buffalo

Mon 9/21

3:55 pm-9:57 pm

1 stop9h 02m

$399

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 7/7

7:10 pm-8:14 am

2 stops10h 04m

Buffalo

Tue 7/14

8:55 am-5:12 pm

2 stops11h 17m

$403

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Mon 9/14

12:46 pm-11:54 pm

1 stop8h 08m

Buffalo

Mon 9/21

6:05 am-3:47 pm

2 stops12h 42m

$404

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 7/14

6:35 am-6:41 pm

1 stop9h 06m

Buffalo

Wed 7/22

6:29 am-5:12 pm

2 stops13h 43m

$406

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 7/7

9:40 pm-8:00 am

1 stop7h 20m

Buffalo

Tue 7/14

2:55 pm-10:00 pm

2 stops10h 05m

$407

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Mon 9/14

8:25 pm-11:17 am

2 stops11h 52m

Buffalo

Mon 9/21

6:05 am-3:47 pm

2 stops12h 42m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

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

What is the typical price of a round-trip flight between San Jose, California and Buffalo?

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of March, then book flights to Buffalo from San Jose, California during January instead. Flights to Buffalo in January, while not as cheap as those in March, still average around $0.

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

7h 11m

Direct flights

None
The fastest flight from San Jose, California to Buffalo takes 7h 11m
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

Frequently asked questions about flying from San Jose, California to Buffalo

  • 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 7h 11m.

  • 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 $276Free CancellationRating
7.9
8,422 reviews
Search Delta flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,265 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
Tonawanda
Williamsville
Grand Island
Orchard Park
Bowmansville
West Seneca
Lockport
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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