Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Jose, California to Buffalo from $174

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
11:00 pm - 8:20 am
SJC
-
BUF
6h 20m
1 stop
Delta Logo
3:50 pm - 9:48 pm
BUF
-
SJC
8h 58m
1 stop
$347Delta
Wed, Jun 3 - Tue, Jun 9
Delta Logo
7:36 am - 11:59 pm
SJC
-
BUF
13h 23m
2 stops
Delta Logo
3:50 pm - 9:48 pm
BUF
-
SJC
8h 58m
1 stop
$352Delta
Wed, Jun 3 - Tue, Jun 9
Delta Logo
7:00 am - 12:19 am
SJC
-
BUF
14h 19m
2 stops
Delta Logo
10:30 am - 9:48 pm
BUF
-
SJC
14h 18m
2 stops
$357Delta
Wed, Jun 3 - Tue, Jun 9
Southwest Logo
9:45 pm - 7:50 am
SJC
-
BUF
7h 05m
1 stop
Southwest Logo
6:00 am - 12:20 pm
BUF
-
SJC
9h 20m
1 stop
$362Southwest
Mon, Jun 1 - Tue, Jun 9
Southwest Logo
7:40 pm - 7:50 am
SJC
-
BUF
9h 10m
2 stops
Southwest Logo
7:10 pm - 11:25 pm
BUF
-
SJC
7h 15m
1 stop
$367Southwest
Mon, Jun 1 - Tue, Jun 9
Southwest Logo
7:40 pm - 7:50 am
SJC
-
BUF
9h 10m
2 stops
Southwest Logo
4:25 pm - 11:00 pm
BUF
-
SJC
9h 35m
2 stops
$372Southwest
Mon, Jun 1 - Tue, Jun 9
Delta Logo
11:00 pm - 8:20 am
SJC
-
BUF
6h 20m
1 stop
Delta Logo
4:55 pm - 10:55 pm
BUF
-
SJC
9h 00m
1 stop
$377Delta
Tue, May 26 - Tue, Jun 2
Delta Logo
5:45 pm - 9:45 am
SJC
-
BUF
13h 00m
2 stops
Delta Logo
4:55 pm - 10:55 pm
BUF
-
SJC
9h 00m
1 stop
$382Delta
Wed, May 27 - Tue, Jun 2
American Airlines Logo
6:10 am - 11:19 pm
SJC
-
BUF
14h 09m
2 stops
American Airlines Logo
1:45 pm - 9:59 pm
BUF
-
SJC
11h 14m
2 stops
$385American Airlines
Wed, Apr 29 - Sat, May 2
Delta Logo
5:45 pm - 9:45 am
SJC
-
BUF
13h 00m
2 stops
Delta Logo
3:52 pm - 11:41 pm
BUF
-
SJC
10h 49m
2 stops
$387Delta
Wed, May 27 - Wed, Jun 3

Southwest flights from San Jose, California to Buffalo

Our best Southwest deals on San Jose, California to Buffalo flight tickets
Southwest
Jun 1
SJC9:45 pmSan Jose
7h 05m
1 stop
BUF7:50 amBuffalo
Jun 9
BUF6:00 amBuffalo
9h 20m
1 stop
SJC12:20 pmSan Jose
$362
Southwest
Jun 1
SJC7:40 pmSan Jose
9h 10m
2 stops
BUF7:50 amBuffalo
Jun 9
BUF7:10 pmBuffalo
7h 15m
1 stop
SJC11:25 pmSan Jose
$367
Southwest
Jun 1
SJC7:40 pmSan Jose
9h 10m
2 stops
BUF7:50 amBuffalo
Jun 9
BUF4:25 pmBuffalo
9h 35m
2 stops
SJC11:00 pmSan Jose
$372

Delta flights from San Jose, California to Buffalo

Our best Delta deals on San Jose, California to Buffalo flight tickets
Delta
Jun 3
SJC11:00 pmSan Jose
6h 20m
1 stop
BUF8:20 amBuffalo
Jun 9
BUF3:50 pmBuffalo
8h 58m
1 stop
SJC9:48 pmSan Jose
$347
Delta
Jun 3
SJC7:36 amSan Jose
13h 23m
2 stops
BUF11:59 pmBuffalo
Jun 9
BUF3:50 pmBuffalo
8h 58m
1 stop
SJC9:48 pmSan Jose
$352
Delta
Jun 3
SJC7:00 amSan Jose
14h 19m
2 stops
BUF12:19 amBuffalo
Jun 9
BUF10:30 amBuffalo
14h 18m
2 stops
SJC9:48 pmSan Jose
$357

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 March 18, 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
Quickest round-trip

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 6/3

11:00 pm-8:20 am

1 stop6h 20m

Buffalo

Tue 6/9

3:50 pm-9:48 pm

1 stop8h 58m

$347

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 6/3

7:36 am-11:59 pm

2 stops13h 23m

Buffalo

Tue 6/9

3:50 pm-9:48 pm

1 stop8h 58m

$352

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 6/3

7:00 am-12:19 am

2 stops14h 19m

Buffalo

Tue 6/9

10:30 am-9:48 pm

2 stops14h 18m

$357

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Mon 6/1

9:45 pm-7:50 am

1 stop7h 05m

Buffalo

Tue 6/9

6:00 am-12:20 pm

1 stop9h 20m

$362

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Mon 6/1

7:40 pm-7:50 am

2 stops9h 10m

Buffalo

Tue 6/9

7:10 pm-11:25 pm

1 stop7h 15m

$367

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Mon 6/1

7:40 pm-7:50 am

2 stops9h 10m

Buffalo

Tue 6/9

4:25 pm-11:00 pm

2 stops9h 35m

$372

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Tue 5/26

11:00 pm-8:20 am

1 stop6h 20m

Buffalo

Tue 6/2

4:55 pm-10:55 pm

1 stop9h 00m

$377

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 5/27

5:45 pm-9:45 am

2 stops13h 00m

Buffalo

Tue 6/2

4:55 pm-10:55 pm

1 stop9h 00m

$382

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 4/29

6:10 am-11:19 pm

2 stops14h 09m

Buffalo

Sat 5/2

1:45 pm-9:59 pm

2 stops11h 14m

$385

San JoseBuffalo

SJC - BUF

SJCBUF

San Jose

Wed 5/27

5:45 pm-9:45 am

2 stops13h 00m

Buffalo

Wed 6/3

3:52 pm-11:41 pm

2 stops10h 49m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest airline that flies from San Jose to Buffalo?

Southwest and Delta are the most popular carriers operating from San Jose to Buffalo

What airlines fly to Buffalo?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Buffalo from San Jose, California according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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 20m

Direct flights

None
The fastest flight from San Jose, California to Buffalo takes 6h 20m
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 20m.

  • 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
8,286 reviews
Search Delta flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,320 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
Orchard Park
Williamsville
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.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/17
Fri 4/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States