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Cheap flights from San Francisco to Buffalo from $96

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 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Francisco to Buffalo

Cheap round-trip flights

Southwest Logo
5:00 am - 4:10 pmSFO-BUF
8h 10m1 stop
Southwest Logo
4:05 pm - 8:25 pmBUF-SFO
7h 20m1 stop
$151Southwest
Find Deal
Sat, Sep 13 - Sat, Sep 27
American Airlines Logo
6:10 am - 5:41 pmSFO-BUF
8h 31m1 stop
American Airlines Logo
11:35 am - 5:52 pmBUF-SFO
9h 17m1 stop
$159American Airlines
Find Deal
Wed, Aug 6 - Sat, Aug 23
American Airlines Logo
6:28 am - 6:34 pmSFO-BUF
9h 06m1 stop
American Airlines Logo
11:54 am - 6:54 pmBUF-SFO
10h 00m2 stops
$164American Airlines
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Wed, Aug 20 - Sat, Aug 30
Southwest Logo
9:00 pm - 8:00 amSFO-BUF
8h 00m1 stop
Southwest Logo
12:15 pm - 6:20 pmBUF-SFO
9h 05m1 stop
$205Southwest
Find Deal
Sat, Aug 2 - Sat, Aug 30
Frontier Logo
11:00 pm - 11:22 amSFO-BUF
9h 22m1 stop
Frontier Logo
12:17 pm - 9:21 pmBUF-SFO
12h 04m1 stop
$241Frontier
Find Deal
Thu, Sep 11 - Mon, Sep 15
Frontier Logo
6:26 am - 4:00 pmSFO-BUF
6h 34m1 stop
Frontier Logo
4:55 pm - 12:19 amBUF-SFO
10h 24m1 stop
$250Frontier
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Fri, Aug 29 - Mon, Sep 1
Delta Logo
7:29 am - 6:10 pmSFO-BUF
7h 41m1 stop
Delta Logo
4:43 pm - 11:57 pmBUF-SFO
10h 14m1 stop
$277Delta
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Tue, Aug 12 - Thu, Sep 18
JetBlue Logo
11:14 am - 11:59 pmSFO-BUF
9h 45m1 stop
JetBlue Logo
3:55 pm - 11:40 pmBUF-SFO
10h 45m1 stop
$281JetBlue
Find Deal
Sun, Aug 17 - Fri, Aug 29
JetBlue Logo
7:40 am - 7:02 pmSFO-BUF
8h 22m1 stop
JetBlue Logo
3:55 pm - 11:43 pmBUF-SFO
10h 48m1 stop
$293JetBlue
Find Deal
Tue, Aug 12 - Mon, Sep 22
Delta Logo
9:35 pm - 10:57 amSFO-BUF
10h 22m1 stop
Delta Logo
12:02 pm - 6:52 pmBUF-SFO
9h 50m1 stop
$297Delta
Find Deal
Mon, Aug 18 - Wed, Aug 27

Southwest flights from San Francisco to Buffalo

Our best Southwest deals on San Francisco to Buffalo flight tickets
Southwest
Sep 13
SFO5:00 amSan Francisco
8h 10m
1 stop
BUF4:10 pmBuffalo
Sep 27
BUF4:05 pmBuffalo
7h 20m
1 stop
SFO8:25 pmSan Francisco
$151
Find similar
Southwest
Aug 2
SFO9:00 pmSan Francisco
8h 00m
1 stop
BUF8:00 amBuffalo
Aug 30
BUF12:15 pmBuffalo
9h 05m
1 stop
SFO6:20 pmSan Francisco
$205
Find similar
Southwest
Aug 23
SFO9:05 pmSan Francisco
7h 50m
1 stop
BUF7:55 amBuffalo
Aug 30
BUF4:05 pmBuffalo
7h 20m
1 stop
SFO8:25 pmSan Francisco
$234
Find similar

American Airlines flights from San Francisco to Buffalo

Our best American Airlines deals on San Francisco to Buffalo flight tickets
American Airlines
Aug 6
SFO6:10 amSan Francisco
8h 31m
1 stop
BUF5:41 pmBuffalo
Aug 23
BUF11:35 amBuffalo
9h 17m
1 stop
SFO5:52 pmSan Francisco
$159
Find similar
American Airlines
Aug 20
SFO6:28 amSan Francisco
9h 06m
1 stop
BUF6:34 pmBuffalo
Aug 30
BUF11:54 amBuffalo
10h 00m
2 stops
SFO6:54 pmSan Francisco
$164
Find similar
American Airlines
Aug 5
SFO11:17 pmSan Francisco
9h 47m
1 stop
BUF12:04 pmBuffalo
Aug 12
BUF6:00 amBuffalo
8h 15m
1 stop
SFO11:15 amSan Francisco
$218
Find similar

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 February, then book flights to Buffalo from San Francisco during September instead. Flights to Buffalo in September, while not as cheap as those in February, still average around $324.

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 $378 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 $313 on momondo.

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

As of July 2025, prices for San Francisco to Buffalo flights are approximately 2% cheaper 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

$96

Fastest flight time

6h 09m

Direct flights

None

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from San Francisco in the past 72 hours is $96. The best round-trip flight deal from San Francisco to Buffalo found on momondo in the last 72 hours is $151.
The fastest flight from San Francisco to Buffalo takes 6h 09m
There are no direct flights from San Francisco to Buffalo. Popular non-direct route for this connection is San Francisco Airport - Buffalo Airport.
There is 1 airport near Buffalo: Buffalo (BUF)
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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 34m 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 $166Free CancellationRating
5.9
3,266 reviews
Search Frontier flights
JetBluePriceFrom $170Free CancellationRating
7.3
2,912 reviews
Search JetBlue flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
7,952 reviews
Search Delta flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
8,850 reviews
Search United Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
Sun Country AirPriceFrom $350Free CancellationRating
6.9
335 reviews
Search Sun Country Air flights

  • United Airlines Flights From San Francisco to Buffalo

    The lowest priced United Airlines flight from San Francisco to Buffalo from the last 72 hours was $264. Generally, United Airlines has 2 flights on this route every week with an average price of $442. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Buffalo?

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

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