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Cheap flights from San Francisco to Buffalo from $109

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:45 pm - 1:20 pmSFO  San Francisco-BUF Buffalo
10h 35m1 stop Boston Logan Intl
JetBlue Logo
2:10 pm - 10:20 pmBUF  Buffalo-SFO San Francisco
11h 10m1 stop Boston Logan Intl
$281JetBlue
Thu, Dec 3 - Wed, Dec 9
Delta Logo
12:17 pm - 12:01 amSFO  San Francisco-BUF Buffalo
8h 44m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 12:47 pmBUF  Buffalo-SFO San Francisco
9h 47m1 stop Atlanta Hartsfield-Jackson
$281Delta
Thu, Dec 3 - Thu, Dec 10
Southwest Logo
7:00 am - 8:50 pmSFO  San Francisco-BUF Buffalo
10h 50m2 stops Las Vegas Harry Reid Intl Denver Intl
Southwest Logo
2:45 pm - 10:15 pmBUF  Buffalo-SFO San Francisco
10h 30m1 stop Denver Intl
$286Southwest
Thu, Dec 3 - Thu, Dec 10
Southwest Logo
11:30 pm - 2:25 pmSFO  San Francisco-BUF Buffalo
11h 55m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
6:55 pm - 11:55 pmBUF  Buffalo-SFO San Francisco
8h 00m1 stop Chicago Midway
$286Southwest
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
11:10 pm - 9:44 amSFO  San Francisco-BUF Buffalo
7h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
7:52 pm - 1:30 amBUF  Buffalo-SFO San Francisco
8h 38m1 stop Washington, D.C. Dulles Intl
$288United Airlines
Tue, Dec 1 - Mon, Dec 21
Frontier Logo
10:20 pm - 1:03 pmSFO  San Francisco-BUF Buffalo
11h 43m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
2:34 pm - 8:40 pmBUF  Buffalo-SFO San Francisco
9h 06m1 stop Atlanta Hartsfield-Jackson
$289Frontier
Thu, Nov 12 - Thu, Nov 19
United Airlines Logo
11:30 pm - 9:28 amSFO  San Francisco-BUF Buffalo
6h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
5:43 pm - 11:23 pmBUF  Buffalo-SFO San Francisco
8h 40m1 stop Chicago O'Hare Intl
$295United Airlines
Tue, Jan 12 - Wed, Jan 20
Delta Logo
11:59 pm - 11:05 amSFO  San Francisco-BUF Buffalo
8h 06m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:24 pm - 1:19 amBUF  Buffalo-SFO San Francisco
8h 55m1 stop New York John F Kennedy Intl
$301Delta
Tue, Dec 1 - Fri, Dec 4
JetBlue Logo
7:30 am - 8:04 pmSFO  San Francisco-BUF Buffalo
9h 34m1 stop Boston Logan Intl
JetBlue Logo
6:21 am - 3:40 pmBUF  Buffalo-SFO San Francisco
12h 19m1 stop New York John F Kennedy Intl
$321JetBlue
Mon, Dec 14 - Wed, Jan 6
Frontier Logo
10:20 pm - 1:15 pmSFO  San Francisco-BUF Buffalo
11h 55m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
1:48 pm - 8:40 pmBUF  Buffalo-SFO San Francisco
9h 52m1 stop Atlanta Hartsfield-Jackson
$328Frontier
Tue, Nov 10 - Mon, Nov 16

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United Airlines flights from San Francisco to Buffalo

Our best United Airlines deals on San Francisco to Buffalo flight tickets
United Airlines
Nov 22
SFO10:55 pmSan Francisco
7h 58m
1 stop
BUF9:53 amBuffalo
Nov 23
BUF5:58 pmBuffalo
8h 30m
1 stop
SFO11:28 pmSan Francisco
$305
United Airlines
Nov 16
SFO10:55 pmSan Francisco
7h 59m
1 stop
BUF9:54 amBuffalo
Nov 19
BUF6:30 amBuffalo
8h 21m
1 stop
SFO11:51 amSan Francisco
$379
United Airlines
Nov 21
SFO11:30 pmSan Francisco
6h 51m
1 stop
BUF9:21 amBuffalo
Nov 24
BUF6:00 amBuffalo
8h 22m
1 stop
SFO11:22 amSan Francisco
$390

JetBlue flights from San Francisco to Buffalo

Our best JetBlue deals on San Francisco to Buffalo flight tickets
JetBlue
Dec 14
SFO7:30 amSan Francisco
9h 34m
1 stop
BUF8:04 pmBuffalo
Jan 6
BUF6:21 amBuffalo
12h 19m
1 stop
SFO3:40 pmSan Francisco
$321
JetBlue
Dec 13
SFO7:30 amSan Francisco
9h 34m
1 stop
BUF8:04 pmBuffalo
Jan 6
BUF6:21 amBuffalo
12h 19m
1 stop
SFO3:40 pmSan Francisco
$350
JetBlue
Dec 13
SFO7:30 amSan Francisco
9h 34m
1 stop
BUF8:04 pmBuffalo
Jan 5
BUF9:15 amBuffalo
9h 18m
1 stop
SFO3:33 pmSan Francisco
$436

momondo Fare Finder

 
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

Cheapest round-trip

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Thu 12/3

11:45 pm-1:20 pm

1 stop10h 35m

Buffalo

Wed 12/9

2:10 pm-10:20 pm

1 stop11h 10m

$281

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Thu 12/3

12:17 pm-12:01 am

1 stop8h 44m

Buffalo

Thu 12/10

6:00 am-12:47 pm

1 stop9h 47m

$281

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Thu 12/3

7:00 am-8:50 pm

2 stops10h 50m

Buffalo

Thu 12/10

2:45 pm-10:15 pm

1 stop10h 30m

$286

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Thu 11/26

11:30 pm-2:25 pm

2 stops11h 55m

Buffalo

Thu 12/3

6:55 pm-11:55 pm

1 stop8h 00m

$286

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Tue 12/1

11:10 pm-9:44 am

1 stop7h 34m

Buffalo

Mon 12/21

7:52 pm-1:30 am

1 stop8h 38m

$288

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Thu 11/12

10:20 pm-1:03 pm

1 stop11h 43m

Buffalo

Thu 11/19

2:34 pm-8:40 pm

1 stop9h 06m

$289
Quickest round-trip

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Tue 1/12

11:30 pm-9:28 am

1 stop6h 58m

Buffalo

Wed 1/20

5:43 pm-11:23 pm

1 stop8h 40m

$295

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Tue 12/1

11:59 pm-11:05 am

1 stop8h 06m

Buffalo

Fri 12/4

7:24 pm-1:19 am

1 stop8h 55m

$301

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Mon 12/14

7:30 am-8:04 pm

1 stop9h 34m

Buffalo

Wed 1/6

6:21 am-3:40 pm

1 stop12h 19m

$321

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Tue 11/10

10:20 pm-1:15 pm

1 stop11h 55m

Buffalo

Mon 11/16

1:48 pm-8:40 pm

1 stop9h 52m

$328

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 typical price of a round-trip flight between San Francisco and Buffalo?

Prices are currently low for flights on this route.

Typical prices usually range from $294 to $556.
The lowest price recently found on this route was $281.

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of May, then book flights to Buffalo from San Francisco during November instead. Flights to Buffalo in November, while not as cheap as those in May, still average around $378.

How far in advance should I book a flight from San Francisco 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 $438 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 $353 on momondo.

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

As of October 2026, prices for San Francisco to Buffalo flights are approximately 51% 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

Best Price Found

$109

Fastest flight time

7h 45m

Direct flights

None
The best one-way flight to Buffalo from San Francisco in the past 72 hours is $109. The best round-trip flight deal from San Francisco to Buffalo found on momondo in the last 72 hours is $281.
The fastest flight from San Francisco to Buffalo takes 7h 45m
There are no direct flights from San Francisco to Buffalo. There are no popular flight routes from San Francisco to Buffalo.
Search flight deals

Frequently asked questions about flying from San Francisco to Buffalo

  • How far is San Francisco to Buffalo by plane?

    A flight from San Francisco to Buffalo will travel around 2291.8 mi. 7h 45m 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
FrontierPriceFrom $116Free CancellationRating
5.5
2,515 reviews
Search Frontier flights
DeltaPriceFrom $136Free CancellationRating
7.8
8,691 reviews
Search Delta flights
JetBluePriceFrom $136Free CancellationRating
7.1
3,076 reviews
Search JetBlue flights
United AirlinesPriceFrom $268Free CancellationRating
7.3
10,454 reviews
Search United Airlines flights
SouthwestPriceFrom $269Free CancellationRating
7.9
4,217 reviews
Search Southwest flights
American AirlinesPriceFrom $298Free CancellationRating
7.0
12,208 reviews
Search American Airlines flights

Traveling to a place near Buffalo?

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

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