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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 8/11. 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
6:20 am - 6:24 pm
SJC
-
BUF
9h 04m
1 stop
Delta Logo
5:12 pm - 10:49 pm
BUF
-
SJC
8h 37m
1 stop
$367Delta
Wed, Jul 8 - Wed, Jul 15
Delta Logo
12:45 pm - 11:58 pm
SJC
-
BUF
8h 13m
1 stop
Delta Logo
6:25 am - 12:53 pm
BUF
-
SJC
9h 28m
2 stops
$372Delta
Tue, Sep 1 - Tue, Sep 8
Delta Logo
9:05 am - 11:03 pm
SJC
-
BUF
10h 58m
2 stops
Delta Logo
6:25 am - 12:53 pm
BUF
-
SJC
9h 28m
2 stops
$378Delta
Tue, Sep 1 - Tue, Sep 8
Delta Logo
12:45 pm - 11:58 pm
SJC
-
BUF
8h 13m
1 stop
Delta Logo
4:30 pm - 10:41 pm
BUF
-
SJC
9h 11m
1 stop
$383Delta
Tue, Sep 1 - Sat, Sep 5
Delta Logo
12:45 pm - 11:58 pm
SJC
-
BUF
8h 13m
1 stop
Delta Logo
3:50 pm - 10:44 pm
BUF
-
SJC
9h 54m
2 stops
$388Delta
Tue, Sep 1 - Sat, Sep 5
Delta Logo
9:05 am - 11:58 pm
SJC
-
BUF
11h 53m
2 stops
Delta Logo
12:50 pm - 8:53 pm
BUF
-
SJC
11h 03m
2 stops
$393Delta
Tue, Sep 1 - Thu, Sep 10
Delta Logo
6:20 am - 6:24 pm
SJC
-
BUF
9h 04m
1 stop
Delta Logo
6:00 am - 5:12 pm
BUF
-
SJC
14h 12m
2 stops
$398Delta
Wed, Jul 8 - Tue, Jul 14
Delta Logo
12:46 pm - 11:44 pm
SJC
-
BUF
7h 58m
1 stop
Delta Logo
7:36 pm - 7:15 pm
BUF
-
SJC
26h 39m
2 stops
$401Delta
Sat, Jul 4 - Fri, Jul 10
Delta Logo
4:30 pm - 9:41 am
SJC
-
BUF
14h 11m
2 stops
Delta Logo
6:00 am - 5:12 pm
BUF
-
SJC
14h 12m
2 stops
$403Delta
Tue, Jul 7 - Tue, Jul 14
Delta Logo
6:12 pm - 7:25 pm
SJC
-
BUF
22h 13m
2 stops
Delta Logo
5:12 pm - 10:49 pm
BUF
-
SJC
8h 37m
1 stop
$405Delta
Fri, Jul 10 - Wed, Jul 15

Delta flights from San Jose, California to Buffalo

Our best Delta deals on San Jose, California to Buffalo flight tickets
Delta
Jul 8
SJC6:20 amSan Jose
9h 04m
1 stop
BUF6:24 pmBuffalo
Jul 15
BUF5:12 pmBuffalo
8h 37m
1 stop
SJC10:49 pmSan Jose
$367
Delta
Sep 1
SJC7:15 amSan Jose
8h 28m
1 stop
BUF6:43 pmBuffalo
Sep 9
BUF10:30 amBuffalo
15h 11m
2 stops
SJC10:41 pmSan Jose
$372
Delta
Sep 1
SJC9:05 amSan Jose
10h 58m
2 stops
BUF11:03 pmBuffalo
Sep 9
BUF10:30 amBuffalo
15h 11m
2 stops
SJC10:41 pmSan Jose
$378

Southwest flights from San Jose, California to Buffalo

Our best Southwest deals on San Jose, California to Buffalo flight tickets
Southwest
Jul 7
SJC9:40 pmSan Jose
7h 20m
1 stop
BUF8:00 amBuffalo
Jul 21
BUF4:25 pmBuffalo
9h 40m
2 stops
SJC11:05 pmSan Jose
$421
Southwest
Jul 3
SJC7:35 pmSan Jose
9h 30m
2 stops
BUF8:05 amBuffalo
Jul 8
BUF7:10 pmBuffalo
7h 15m
1 stop
SJC11:25 pmSan Jose
$422
Southwest
Sep 26
SJC11:00 pmSan Jose
10h 25m
2 stops
BUF12:25 pmBuffalo
Oct 10
BUF8:40 amBuffalo
10h 55m
1 stop
SJC4:35 pmSan Jose
$439

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 22, 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 7/8

6:20 am-6:24 pm

1 stop9h 04m

Buffalo

Wed 7/15

5:12 pm-10:49 pm

1 stop8h 37m

$367

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 9/1

12:45 pm-11:58 pm

1 stop8h 13m

Buffalo

Tue 9/8

6:25 am-12:53 pm

2 stops9h 28m

$372

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 9/1

9:05 am-11:03 pm

2 stops10h 58m

Buffalo

Tue 9/8

6:25 am-12:53 pm

2 stops9h 28m

$378
Quickest round-trip

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 9/1

12:45 pm-11:58 pm

1 stop8h 13m

Buffalo

Sat 9/5

4:30 pm-10:41 pm

1 stop9h 11m

$383

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 9/1

12:45 pm-11:58 pm

1 stop8h 13m

Buffalo

Sat 9/5

3:50 pm-10:44 pm

2 stops9h 54m

$388

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 9/1

9:05 am-11:58 pm

2 stops11h 53m

Buffalo

Thu 9/10

12:50 pm-8:53 pm

2 stops11h 03m

$393

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 7/8

6:20 am-6:24 pm

1 stop9h 04m

Buffalo

Tue 7/14

6:00 am-5:12 pm

2 stops14h 12m

$398

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Sat 7/4

12:46 pm-11:44 pm

1 stop7h 58m

Buffalo

Fri 7/10

7:36 pm-7:15 pm

2 stops26h 39m

$401

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 7/7

4:30 pm-9:41 am

2 stops14h 11m

Buffalo

Tue 7/14

6:00 am-5:12 pm

2 stops14h 12m

$403

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Fri 7/10

6:12 pm-7:25 pm

2 stops22h 13m

Buffalo

Wed 7/15

5:12 pm-10:49 pm

1 stop8h 37m

$405

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

6h 46m

Direct flights

None
The fastest flight from San Jose, California to Buffalo takes 6h 46m
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 6h 46m.

  • 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
8,445 reviews
Search Delta flights
SouthwestPriceFrom $324Free CancellationRating
7.9
4,277 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
Grand Island
Williamsville
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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