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Cheap flights from San Francisco to Buffalo from $112

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 Francisco to Buffalo departing on 12/6. 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

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Find the cheapest flights from San Francisco to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:45 am - 4:44 pmSFO-BUF
6h 59m1 stop
United Airlines Logo
10:45 am - 5:36 pmBUF-SFO
9h 51m1 stop
$251United Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
7:00 am - 5:47 pmSFO-BUF
7h 47m1 stop
American Airlines Logo
6:53 am - 3:05 pmBUF-SFO
11h 12m2 stops
$256American Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
11:13 pm - 11:21 amSFO-BUF
9h 08m1 stop
American Airlines Logo
7:30 am - 2:37 pmBUF-SFO
10h 07m1 stop
$257American Airlines
Find Deal
Sat, Jan 31 - Sun, Feb 8
American Airlines Logo
9:10 am - 11:42 pmSFO-BUF
11h 32m2 stops
American Airlines Logo
11:50 am - 8:10 pmBUF-SFO
11h 20m2 stops
$261American Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
11:36 pm - 12:08 pmSFO-BUF
9h 32m1 stop
American Airlines Logo
11:27 am - 8:10 pmBUF-SFO
11h 43m2 stops
$262American Airlines
Find Deal
Sat, Jan 31 - Sun, Feb 8
JetBlue Logo
10:40 am - 11:54 pmSFO-BUF
10h 14m1 stop
JetBlue Logo
8:50 am - 2:49 pmBUF-SFO
8h 59m1 stop
$263JetBlue
Find Deal
Fri, Dec 26 - Fri, Jan 2
American Airlines Logo
7:00 am - 9:06 pmSFO-BUF
11h 06m2 stops
American Airlines Logo
6:53 am - 3:05 pmBUF-SFO
11h 12m2 stops
$267American Airlines
Find Deal
Sat, Jan 31 - Sun, Feb 8
American Airlines Logo
9:10 am - 11:48 pmSFO-BUF
11h 38m2 stops
American Airlines Logo
12:58 pm - 8:25 pmBUF-SFO
10h 27m1 stop
$268American Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
7:00 am - 9:06 pmSFO-BUF
11h 06m2 stops
American Airlines Logo
11:50 am - 8:10 pmBUF-SFO
11h 20m2 stops
$273American Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
11:43 pm - 10:59 amSFO-BUF
8h 16m1 stop
American Airlines Logo
6:00 am - 1:31 pmBUF-SFO
10h 31m1 stop
$290American Airlines
Find Deal
Fri, Feb 13 - Wed, Feb 18

United Airlines flights from San Francisco to Buffalo

Our best United Airlines deals on San Francisco to Buffalo flight tickets
United Airlines
Jan 7
SFO6:45 amSan Francisco
6h 59m
1 stop
BUF4:44 pmBuffalo
Jan 13
BUF10:45 amBuffalo
9h 51m
1 stop
SFO5:36 pmSan Francisco
$251
Find similar
United Airlines
Dec 10
SFO7:00 amSan Francisco
6h 53m
1 stop
BUF4:53 pmBuffalo
Dec 14
BUF1:50 pmBuffalo
10h 39m
1 stop
SFO9:29 pmSan Francisco
$328
Find similar
United Airlines
Dec 7
SFO9:35 pmSan Francisco
10h 12m
1 stop
BUF10:47 amBuffalo
Dec 10
BUF7:00 amBuffalo
7h 49m
1 stop
SFO11:49 amSan Francisco
$379
Find similar

JetBlue flights from San Francisco to Buffalo

Our best JetBlue deals on San Francisco to Buffalo flight tickets
JetBlue
Dec 26
SFO10:40 amSan Francisco
10h 14m
1 stop
BUF11:54 pmBuffalo
Jan 2
BUF8:50 amBuffalo
8h 59m
1 stop
SFO2:49 pmSan Francisco
$263
Find similar
JetBlue
May 11
SFO9:30 pmSan Francisco
9h 09m
1 stop
BUF9:39 amBuffalo
May 21
BUF7:05 amBuffalo
21h 39m
1 stop
SFO1:44 amSan Francisco
$309
Find similar
JetBlue
Dec 25
SFO8:14 amSan Francisco
8h 14m
1 stop
BUF7:28 pmBuffalo
Jan 6
BUF10:25 amBuffalo
11h 30m
1 stop
SFO6:55 pmSan Francisco
$361
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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 November 26, 2025.
Use the filters below to find and compare flights from San Francisco to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Wed 1/7

6:45 am-4:44 pm

1 stop6h 59m

Buffalo

Tue 1/13

10:45 am-5:36 pm

1 stop9h 51m

$251

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Wed 1/7

7:00 am-5:47 pm

1 stop7h 47m

Buffalo

Tue 1/13

6:53 am-3:05 pm

2 stops11h 12m

$256

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Sat 1/31

11:13 pm-11:21 am

1 stop9h 08m

Buffalo

Sun 2/8

7:30 am-2:37 pm

1 stop10h 07m

$257

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Wed 1/7

9:10 am-11:42 pm

2 stops11h 32m

Buffalo

Tue 1/13

11:50 am-8:10 pm

2 stops11h 20m

$261

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Sat 1/31

11:36 pm-12:08 pm

1 stop9h 32m

Buffalo

Sun 2/8

11:27 am-8:10 pm

2 stops11h 43m

$262

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Fri 12/26

10:40 am-11:54 pm

1 stop10h 14m

Buffalo

Fri 1/2

8:50 am-2:49 pm

1 stop8h 59m

$263

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Sat 1/31

7:00 am-9:06 pm

2 stops11h 06m

Buffalo

Sun 2/8

6:53 am-3:05 pm

2 stops11h 12m

$267

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Thu 1/8

9:10 am-11:48 pm

2 stops11h 38m

Buffalo

Sun 1/11

12:58 pm-8:25 pm

1 stop10h 27m

$268

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Thu 2/5

7:00 am-9:06 pm

2 stops11h 06m

Buffalo

Mon 2/9

11:50 am-8:10 pm

2 stops11h 20m

$273

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

Fri 2/13

11:43 pm-10:59 am

1 stop8h 16m

Buffalo

Wed 2/18

6:00 am-1:31 pm

1 stop10h 31m

$290

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 Francisco 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 month to fly to Buffalo?

If you aren’t able to travel during the month of September, then book flights to Buffalo from San Francisco during February instead. Flights to Buffalo in February, while not as cheap as those in September, still average around $320.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $370. Flights from San Francisco to Buffalo on a Thursday will generally be more expensive and average around $539. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the evening is the cheapest time of day to fly from San Francisco to Buffalo when you can find flight prices for as low as $402. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $492 per ticket.

How far in advance should I book a flight to Buffalo?

You are more likely to see cheaper flights to Buffalo from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from San Francisco for as low as $298 on momondo.

How have San Francisco to Buffalo flight prices changed over time?

As of November 2025, prices for San Francisco to Buffalo flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Buffalo

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

Cheap San Francisco to Buffalo (SFO to BUF) flight deals and tips

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

Fastest flight time

7h 54m

Direct flights

None
The fastest flight from San Francisco to Buffalo takes 7h 54m
There are no direct flights from San Francisco to Buffalo. There are no popular flight routes from San Francisco to Buffalo.
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  • How far is San Francisco to Buffalo by plane?

    A flight from San Francisco to Buffalo will travel around 2292.1 mi. 6h 53m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from San Francisco 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 Francisco Airport to Buffalo Airport.

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

    The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Buffalo?

Best airlines flying from San Francisco to Buffalo

Compare and see reviews for airlines that fly from San Francisco to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $150Free CancellationRating
7.2
2,905 reviews
Search JetBlue flights
FrontierPriceFrom $157Free CancellationRating
5.8
3,101 reviews
Search Frontier flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,047 reviews
Search United Airlines flights
DeltaPriceFrom $270Free CancellationRating
7.9
8,001 reviews
Search Delta flights

  • Southwest Flights From San Francisco to Buffalo

    The lowest priced Southwest flight from San Francisco to Buffalo from the last 72 hours was $250. Generally, Southwest has 2 flights on this route every week with an average price of $363. Southwest is rated 8.0/10 by our users.

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
Lockport
West Seneca
East Aurora
Bowmansville
Eden
Angola

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Buffalo. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for San Francisco to Buffalo flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Buffalo.

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

If you are not ready to book a flight from San Francisco 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.
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