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Cheap flights from San Francisco to Buffalo from $126

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 7/4. 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
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.
Frontier Logo
10:15 pm - 1:55 pm
SFO
-
BUF
12h 40m
1 stop
Frontier Logo
12:29 pm - 7:25 pm
BUF
-
SFO
9h 56m
1 stop
$245Frontier
mar, ago 25 - sab, ago 29
Frontier Logo
11:00 pm - 10:29 am
SFO
-
BUF
8h 29m
1 stop
Frontier Logo
11:29 am - 7:18 pm
BUF
-
SFO
10h 49m
1 stop
$246Frontier
sab, lug 11 - mar, lug 14
JetBlue Logo
8:25 pm - 8:24 am
SFO
-
BUF
8h 59m
1 stop
JetBlue Logo
3:30 pm - 11:31 pm
BUF
-
SFO
11h 01m
1 stop
$252JetBlue
mer, set 23 - sab, set 26
Delta Logo
10:00 pm - 11:08 am
SFO
-
BUF
10h 08m
1 stop
Delta Logo
12:09 pm - 7:24 pm
BUF
-
SFO
10h 15m
1 stop
$257Delta
mar, set 1 - mer, set 9
JetBlue Logo
6:00 am - 7:01 pm
SFO
-
BUF
10h 01m
1 stop
JetBlue Logo
12:10 pm - 7:15 pm
BUF
-
SFO
10h 05m
1 stop
$259JetBlue
mar, set 29 - sab, ott 3
Multiple Airlines Logo
10:15 pm - 11:34 am
SFO
-
BUF
10h 19m
1 stop
Multiple Airlines Logo
3:32 pm - 12:36 am
BUF
-
SFO
12h 04m
1 stop
$260Multiple Airlines
ven, ago 28 - lun, ago 31
Multiple Airlines Logo
11:26 am - 11:48 pm
SFO
-
BUF
9h 22m
1 stop
Multiple Airlines Logo
11:29 am - 7:18 pm
BUF
-
SFO
10h 49m
1 stop
$261Multiple Airlines
mar, lug 7 - mar, lug 14
JetBlue Logo
11:44 pm - 11:14 am
SFO
-
BUF
8h 30m
1 stop
JetBlue Logo
3:30 pm - 9:28 pm
BUF
-
SFO
8h 58m
1 stop
$262JetBlue
mar, set 8 - ven, set 18
JetBlue Logo
6:00 am - 7:13 pm
SFO
-
BUF
10h 13m
1 stop
JetBlue Logo
4:30 pm - 11:31 pm
BUF
-
SFO
10h 01m
1 stop
$267JetBlue
mar, set 1 - gio, set 10
Southwest Logo
11:40 pm - 11:20 am
SFO
-
BUF
8h 40m
1 stop
Southwest Logo
7:50 am - 2:45 pm
BUF
-
SFO
9h 55m
2 stops
$268Southwest
mar, ago 25 - sab, ago 29

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American Airlines flights from San Francisco to Buffalo

Our best American Airlines deals on San Francisco to Buffalo flight tickets
American Airlines
Aug 20
SFO5:05 amSan Francisco
9h 57m
1 stop
BUF6:02 pmBuffalo
Aug 27
BUF4:49 pmBuffalo
8h 51m
1 stop
SFO10:40 pmSan Francisco
$287
American Airlines
Aug 14
SFO5:05 amSan Francisco
9h 57m
1 stop
BUF6:02 pmBuffalo
Aug 22
BUF4:50 pmBuffalo
8h 28m
1 stop
SFO10:18 pmSan Francisco
$309
American Airlines
Aug 20
SFO5:05 amSan Francisco
9h 57m
1 stop
BUF6:02 pmBuffalo
Aug 27
BUF2:51 pmBuffalo
11h 08m
1 stop
SFO10:59 pmSan Francisco
$310

Frontier flights from San Francisco to Buffalo

Our best Frontier deals on San Francisco to Buffalo flight tickets
Frontier
Aug 25
SFO10:15 pmSan Francisco
12h 40m
1 stop
BUF1:55 pmBuffalo
Aug 29
BUF12:29 pmBuffalo
9h 56m
1 stop
SFO7:25 pmSan Francisco
$245
Frontier
Jul 11
SFO11:00 pmSan Francisco
8h 29m
1 stop
BUF10:29 amBuffalo
Jul 14
BUF11:29 amBuffalo
10h 49m
1 stop
SFO7:18 pmSan Francisco
$246
Frontier
Jul 17
SFO11:00 pmSan Francisco
9h 33m
1 stop
BUF11:33 amBuffalo
Jul 23
BUF11:29 amBuffalo
10h 49m
1 stop
SFO7:18 pmSan Francisco
$294

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 giugno 10, 2026.
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 - BUF

SFOBUF

San Francisco

mar 8/25

10:15 pm-1:55 pm

1 stop12h 40m

Buffalo

sab 8/29

12:29 pm-7:25 pm

1 stop9h 56m

$245

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

sab 7/11

11:00 pm-10:29 am

1 stop8h 29m

Buffalo

mar 7/14

11:29 am-7:18 pm

1 stop10h 49m

$246

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mer 9/23

8:25 pm-8:24 am

1 stop8h 59m

Buffalo

sab 9/26

3:30 pm-11:31 pm

1 stop11h 01m

$252

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mar 9/1

10:00 pm-11:08 am

1 stop10h 08m

Buffalo

mer 9/9

12:09 pm-7:24 pm

1 stop10h 15m

$257

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mar 9/29

6:00 am-7:01 pm

1 stop10h 01m

Buffalo

sab 10/3

12:10 pm-7:15 pm

1 stop10h 05m

$259

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

ven 8/28

10:15 pm-11:34 am

1 stop10h 19m

Buffalo

lun 8/31

3:32 pm-12:36 am

1 stop12h 04m

$260

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mar 7/7

11:26 am-11:48 pm

1 stop9h 22m

Buffalo

mar 7/14

11:29 am-7:18 pm

1 stop10h 49m

$261
Quickest round-trip

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mar 9/8

11:44 pm-11:14 am

1 stop8h 30m

Buffalo

ven 9/18

3:30 pm-9:28 pm

1 stop8h 58m

$262

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mar 9/1

6:00 am-7:13 pm

1 stop10h 13m

Buffalo

gio 9/10

4:30 pm-11:31 pm

1 stop10h 01m

$267

San FranciscoBuffalo

SFO - BUF

SFOBUF

San Francisco

mar 8/25

11:40 pm-11:20 am

1 stop8h 40m

Buffalo

sab 8/29

7:50 am-2:45 pm

2 stops9h 55m

$268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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?

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 May instead. Flights to Buffalo in May, while not as cheap as those in September, still average around $332.

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 $380 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 $294 on momondo.

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

As of June 2026, prices for San Francisco to Buffalo flights are approximately 13% 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

6h 37m

Direct flights

None
The fastest flight from San Francisco to Buffalo takes 6h 37m
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. 6h 37m 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
2,898 reviews
Search Frontier flights
DeltaPriceFrom $136Free CancellationRating
7.9
8,395 reviews
Search Delta flights
JetBluePriceFrom $136Free CancellationRating
7.1
2,980 reviews
Search JetBlue flights
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
SouthwestPriceFrom $250Free CancellationRating
7.9
4,237 reviews
Search Southwest flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,803 reviews
Search United Airlines flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Grand Island
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 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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ven 7/10
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