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Cheap flights from San Francisco to Buffalo from $112

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.
Southwest Logo
8:00 am - 9:55 pmSFO  San Francisco-BUF Buffalo
10h 55m2 stops Denver Intl Baltimore/Washington
Southwest Logo
8:05 am - 12:50 pmBUF  Buffalo-SFO San Francisco
7h 45m1 stop Chicago Midway
$257Southwest
Fri, Dec 4 - Mon, Dec 7
Delta Logo
10:55 pm - 11:35 amSFO  San Francisco-BUF Buffalo
9h 40m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:20 pm - 11:56 pmBUF  Buffalo-SFO San Francisco
9h 36m1 stop Atlanta Hartsfield-Jackson
$257Delta
Mon, Oct 26 - Wed, Oct 28
Delta Logo
10:55 pm - 10:38 amSFO  San Francisco-BUF Buffalo
8h 43m1 stop New York John F Kennedy Intl
Delta Logo
5:20 pm - 10:40 pmBUF  Buffalo-SFO San Francisco
8h 20m1 stop Atlanta Hartsfield-Jackson
$257Delta
Mon, Oct 26 - Tue, Oct 27
JetBlue Logo
7:30 am - 8:37 pmSFO  San Francisco-BUF Buffalo
10h 07m1 stop Boston Logan Intl
JetBlue Logo
2:09 pm - 8:55 pmBUF  Buffalo-SFO San Francisco
9h 46m1 stop Boston Logan Intl
$265JetBlue
Mon, Oct 26 - Tue, Oct 27
JetBlue Logo
7:30 am - 8:37 pmSFO  San Francisco-BUF Buffalo
10h 07m1 stop Boston Logan Intl
JetBlue Logo
2:09 pm - 8:55 pmBUF  Buffalo-SFO San Francisco
9h 46m1 stop Boston Logan Intl
$265JetBlue
Mon, Oct 26 - Wed, Oct 28
Southwest Logo
8:20 am - 9:55 pmSFO  San Francisco-BUF Buffalo
10h 35m2 stops Los Angeles Baltimore/Washington
Southwest Logo
3:55 pm - 11:55 pmBUF  Buffalo-SFO San Francisco
11h 00m2 stops Baltimore/Washington Chicago Midway
$269Southwest
Fri, Dec 4 - Mon, Dec 7
Frontier Logo
11:44 pm - 11:34 amSFO  San Francisco-BUF Buffalo
8h 50m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
12:40 pm - 10:49 pmBUF  Buffalo-SFO San Francisco
13h 09m1 stop Atlanta Hartsfield-Jackson
$295Frontier
Tue, Dec 1 - Wed, Dec 9
Frontier Logo
10:17 pm - 1:03 pmSFO  San Francisco-BUF Buffalo
11h 46m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
1:48 pm - 8:40 pmBUF  Buffalo-SFO San Francisco
9h 52m1 stop Atlanta Hartsfield-Jackson
$295Frontier
Sun, Nov 1 - Mon, Nov 9
American Airlines Logo
6:16 am - 6:01 pmSFO  San Francisco-BUF Buffalo
8h 45m1 stop Charlotte Douglas
American Airlines Logo
6:03 pm - 12:44 amBUF  Buffalo-SFO San Francisco
9h 41m1 stop Dallas/Fort Worth
$319American Airlines
Tue, Oct 13 - Mon, Oct 19
American Airlines Logo
10:41 am - 9:46 pmSFO  San Francisco-BUF Buffalo
8h 05m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 2:14 pmBUF  Buffalo-SFO San Francisco
11h 14m1 stop Philadelphia
$319American Airlines
Wed, Nov 25 - Mon, Dec 7

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JetBlue flights from San Francisco to Buffalo

Our best JetBlue deals on San Francisco to Buffalo flight tickets
JetBlue
Oct 26
SFO7:30 amSan Francisco
10h 07m
1 stop
BUF8:37 pmBuffalo
Oct 28
BUF2:09 pmBuffalo
9h 46m
1 stop
SFO8:55 pmSan Francisco
$265
JetBlue
Oct 20
SFO7:59 amSan Francisco
9h 00m
1 stop
BUF7:59 pmBuffalo
Oct 23
BUF2:54 pmBuffalo
9h 50m
1 stop
SFO9:44 pmSan Francisco
$284
JetBlue
Oct 21
SFO7:59 amSan Francisco
9h 00m
1 stop
BUF7:59 pmBuffalo
Oct 28
BUF2:09 pmBuffalo
9h 46m
1 stop
SFO8:55 pmSan Francisco
$296

Delta flights from San Francisco to Buffalo

Our best Delta deals on San Francisco to Buffalo flight tickets
Delta
Oct 21
SFO6:00 amSan Francisco
8h 49m
1 stop
BUF5:49 pmBuffalo
Oct 22
BUF6:55 pmBuffalo
8h 01m
1 stop
SFO11:56 pmSan Francisco
$319
Delta
Oct 20
SFO10:55 pmSan Francisco
6h 31m
1 stop
BUF8:26 amBuffalo
Oct 27
BUF3:53 pmBuffalo
9h 45m
1 stop
SFO10:38 pmSan Francisco
$339
Delta
Sep 23
SFO11:35 amSan Francisco
9h 37m
1 stop
BUF12:12 amBuffalo
Sep 24
BUF6:20 amBuffalo
7h 07m
1 stop
SFO10:27 amSan Francisco
$437

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

Fri 12/4

8:00 am-9:55 pm

2 stops10h 55m

Buffalo

Mon 12/7

8:05 am-12:50 pm

1 stop7h 45m

$257

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Mon 10/26

10:55 pm-11:35 am

1 stop9h 40m

Buffalo

Wed 10/28

5:20 pm-11:56 pm

1 stop9h 36m

$257
Quickest round-trip

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Mon 10/26

10:55 pm-10:38 am

1 stop8h 43m

Buffalo

Tue 10/27

5:20 pm-10:40 pm

1 stop8h 20m

$257

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Mon 10/26

7:30 am-8:37 pm

1 stop10h 07m

Buffalo

Tue 10/27

2:09 pm-8:55 pm

1 stop9h 46m

$265

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Mon 10/26

7:30 am-8:37 pm

1 stop10h 07m

Buffalo

Wed 10/28

2:09 pm-8:55 pm

1 stop9h 46m

$265

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Fri 12/4

8:20 am-9:55 pm

2 stops10h 35m

Buffalo

Mon 12/7

3:55 pm-11:55 pm

2 stops11h 00m

$269

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Tue 12/1

11:44 pm-11:34 am

1 stop8h 50m

Buffalo

Wed 12/9

12:40 pm-10:49 pm

1 stop13h 09m

$295

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Sun 11/1

10:17 pm-1:03 pm

1 stop11h 46m

Buffalo

Mon 11/9

1:48 pm-8:40 pm

1 stop9h 52m

$295

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Tue 10/13

6:16 am-6:01 pm

1 stop8h 45m

Buffalo

Mon 10/19

6:03 pm-12:44 am

1 stop9h 41m

$319

San FranciscoBuffalo

SFO San Francisco - BUF Buffalo

SFOBUF

San Francisco

Wed 11/25

10:41 am-9:46 pm

1 stop8h 05m

Buffalo

Mon 12/7

6:00 am-2:14 pm

1 stop11h 14m

$319

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 $322 to $460.
The lowest price recently found on this route was $265.

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 $366.

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 $422 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 $328 on momondo.

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

As of September 2026, prices for San Francisco to Buffalo flights are approximately 7% 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

$112

Fastest flight time

7h 28m

Direct flights

None
The best one-way flight to Buffalo from San Francisco in the past 72 hours is $112. The best round-trip flight deal from San Francisco to Buffalo found on momondo in the last 72 hours is $257.
The fastest flight from San Francisco to Buffalo takes 7h 28m
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 28m 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
5.6
2,601 reviews
Search Frontier flights
DeltaPriceFrom $136Free CancellationRating
7.8
8,564 reviews
Search Delta flights
JetBluePriceFrom $136Free CancellationRating
7.1
3,036 reviews
Search JetBlue flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
10,213 reviews
Search United Airlines flights
SouthwestPriceFrom $269Free CancellationRating
8.0
4,190 reviews
Search Southwest flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
12,050 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
Orchard Park
West Seneca
Grand Island
Lockport
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.

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