What are the cheapest airlines flying from Buffalo to San Francisco round-trip?

Frontier, at C$ 318, was found to be the cheapest airline from Buffalo to San Francisco.Alternate airlines to your destination round-trip include JetBlue and United Airlines. Users have found that Frontier is 42% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Buffalo to San Francisco one-way?

One-way options have recently been found by users for as low as C$ 188 on JetBlue. Other airlines that offer cheap prices include Delta from C$ 200 and United Airlines from C$ 227 one-way.

What are the most popular airlines that fly from Buffalo to San Francisco?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Buffalo to San Francisco.

What is the cheapest day to fly round-trip from Buffalo to San Francisco?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 49% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 169% by booking at least 52 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Buffalo to San Francisco within the next two weeks, with the cheapest ticket starting at C$ 509.

What is the cheapest month to fly from Buffalo to San Francisco?

Our data shows that November tends to be the cheapest month to fly to San Francisco from Buffalo. Users have commonly found prices around C$ 557 for the month, but tickets can be as low as C$ 286. Due to multiple factors, prepare for potentially higher prices in March.

Can I find deals for flights from Buffalo to San Francisco that include hotel bookings?

Yes. In addition to deals on Buffalo to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Buffalo to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to San Francisco.

Can I find deals for business class flights from Buffalo to San Francisco?

Yes. Cheapflights offers flight deals from Buffalo to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 188+ Flights from Buffalo to San Francisco

The best prices from Buffalo to San Francisco are usually found in November or September, booked 51 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Buffalo to San Francisco

Round-trip from	C$ 318
One-way from	C$ 188
Popular in	March
Cheapest in	November
Average price	C$ 533

Frontier
13/3-19/3
2 total stops
21h 36m total
Buffalo to San Francisco

Search Deals

JetBlue
10/2
1 total stop
10h 09m total
Buffalo to San Francisco

Search Deals

High demand for flights, 4% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Buffalo to San Francisco

Cheapest flights from Buffalo to San Francisco
Explore the most affordable flight options available from Buffalo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 13/33:20 p.m.BUF - SFO

1 stop10h 32mFrontier

Wed 19/311:37 p.m.SFO - BUF

1 stop11h 04mFrontier

Deal found 16/1C$ 318

Thu 20/211:32 a.m.BUF - SFO

1 stop10h 57mJetBlue

Tue 25/212:56 p.m.SFO - BUF

1 stop8h 32mJetBlue

Deal found 16/1C$ 375

Tue 18/26:22 a.m.BUF - SFO

1 stop8h 03mDelta

Wed 26/25:55 a.m.SFO - BUF

1 stop8h 11mDelta

Deal found 16/1C$ 398

Wed 9/45:08 a.m.BUF - SFO

1 stop8h 30mAmerican Airlines

Mon 14/411:59 p.m.SFO - BUF

1 stop9h 05mAmerican Airlines

Deal found 16/1C$ 418

Thu 30/12:43 p.m.BUF - SFO

1 stop9h 15mUnited Airlines

Thu 6/21:00 p.m.SFO - BUF

1 stop7h 31mUnited Airlines

Deal found 16/1C$ 477

Mon 3/24:35 p.m.BUF - SFO

1 stop8h 00mSouthwest

Wed 5/26:05 a.m.SFO - BUF

2 stops11h 50mSouthwest

Deal found 15/1C$ 542

Wed 9/43:00 p.m.BUF - SFO

1 stop9h 55mAlaska Airlines

Wed 16/48:20 a.m.SFO - BUF

2 stops12h 26mAlaska Airlines

Deal found 16/1C$ 696

Fri 23/59:26 p.m.BUF - SFO

1 stop19h 02mMultiple Airlines

Sat 31/56:09 p.m.SFO - BUF

1 stop14h 47mMultiple Airlines

Deal found 16/1C$ 836

Best flights from Buffalo to San Francisco
Discover carefully curated flight deals from Buffalo to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Thu 13/33:20 p.m.BUF - SFO

1 stop10h 32mFrontier

Wed 19/311:37 p.m.SFO - BUF

1 stop11h 04mFrontier

Deal found 16/1C$ 318

Thu 27/28:43 a.m.BUF - SFO

1 stop9h 32mJetBlue

Fri 7/311:20 p.m.SFO - BUF

1 stop8h 34mJetBlue

Deal found 14/1C$ 375

Fri 7/21:54 p.m.BUF - SFO

2 stops9h 55mUnited Airlines

Sun 9/21:00 p.m.SFO - BUF

1 stop7h 31mUnited Airlines

Deal found 15/1C$ 382

Wed 12/25:49 p.m.BUF - SFO

1 stop8h 30mDelta

Wed 19/212:09 p.m.SFO - BUF

1 stop8h 48mDelta

Deal found 16/1C$ 398

Sat 1/31:25 p.m.BUF - SFO

2 stops12h 20mSouthwest

Thu 6/35:30 a.m.SFO - BUF

1 stop9h 45mSouthwest

Deal found 15/1C$ 466

Thu 30/112:39 p.m.BUF - SFO

1 stop10h 10mAmerican Airlines

Sun 2/212:27 a.m.SFO - BUF

1 stop7h 40mAmerican Airlines

Deal found 16/1C$ 581

Fri 23/59:26 p.m.BUF - SFO

1 stop19h 02mMultiple Airlines

Sat 31/56:09 p.m.SFO - BUF

1 stop14h 47mMultiple Airlines

Deal found 16/1C$ 836

Thu 30/15:21 a.m.BUF - SFO

2 stops14h 05mAlaska Airlines

Mon 3/210:00 a.m.SFO - BUF

1 stop7h 24mAlaska Airlines

Deal found 15/1C$ 841

Last-minute flights from Buffalo to San Francisco
Discover last-minute flight deals from Buffalo to San Francisco. Data last updated 17 January 2025 and is based on user searches.

Tue 21/17:00 a.m.BUF - SFO

2 stops15h 50mDelta

Thu 23/16:05 a.m.SFO - BUF

2 stops13h 56mDelta

Deal found 16/1C$ 733

Thu 23/16:00 a.m.BUF - SFO

1 stop12h 37mJetBlue

Wed 29/18:50 a.m.SFO - BUF

1 stop11h 37mJetBlue

Deal found 16/1C$ 737

Fri 24/17:00 a.m.BUF - SFO

2 stops9h 23mUnited Airlines

Mon 27/111:55 p.m.SFO - BUF

1 stop8h 09mUnited Airlines

Deal found 16/1C$ 773

Thu 30/12:43 p.m.BUF - SFO

1 stop9h 15mUnited Airlines

Thu 6/21:00 p.m.SFO - BUF

1 stop7h 31mUnited Airlines

Deal found 16/1C$ 477

Thu 30/112:39 p.m.BUF - SFO

1 stop10h 10mAmerican Airlines

Sun 2/212:27 a.m.SFO - BUF

1 stop7h 40mAmerican Airlines

Deal found 16/1C$ 581

Mon 3/24:35 p.m.BUF - SFO

1 stop8h 00mSouthwest

Wed 5/26:05 a.m.SFO - BUF

2 stops11h 50mSouthwest

Deal found 15/1C$ 542

Tue 18/26:22 a.m.BUF - SFO

1 stop8h 03mDelta

Wed 26/25:55 a.m.SFO - BUF

1 stop8h 11mDelta

Deal found 16/1C$ 398

Thu 20/211:32 a.m.BUF - SFO

1 stop10h 57mJetBlue

Tue 25/212:56 p.m.SFO - BUF

1 stop8h 32mJetBlue

Deal found 16/1C$ 375

One-way flights from Buffalo to San Francisco
Search for one-way flight options from Buffalo to San Francisco. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Mon 10/27:01 a.m.BUF - SFO

1 stop10h 09mJetBlue

Deal found 15/1C$ 188

Mon 17/36:44 p.m.BUF - SFO

1 stop8h 34mDelta

Deal found 16/1C$ 200

Tue 18/37:00 a.m.BUF - SFO

2 stops9h 30mUnited Airlines

Deal found 16/1C$ 227

Sat 22/21:15 p.m.BUF - SFO

2 stops10h 45mAmerican Airlines

Deal found 15/1C$ 246

Sun 23/33:00 p.m.BUF - SFO

2 stops12h 50mSouthwest

Deal found 16/1C$ 437

Mon 17/25:27 a.m.BUF - SFO

2 stops13h 54mAlaska Airlines

Deal found 16/1C$ 561

Find flights from Buffalo to San Francisco within your budget

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 13/3

3:20 p.m.-10:52 p.m.

1 stop10h 32m

San Francisco

Wed 19/3

11:37 p.m.-1:41 p.m.

1 stop11h 04m

C$ 318

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 27/2

1:30 p.m.-7:25 p.m.

1 stop8h 55m

San Francisco

Mon 3/3

11:20 p.m.-10:54 a.m.

1 stop8h 34m

C$ 375

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 7/2

1:54 p.m.-8:49 p.m.

2 stops9h 55m

San Francisco

Sun 9/2

1:00 p.m.-11:31 p.m.

1 stop7h 31m

C$ 382

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Wed 12/2

5:49 p.m.-11:19 p.m.

1 stop8h 30m

San Francisco

Wed 19/2

12:09 p.m.-11:57 p.m.

1 stop8h 48m

C$ 398

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Sat 1/3

1:25 p.m.-10:45 p.m.

2 stops12h 20m

San Francisco

Thu 6/3

5:30 a.m.-6:15 p.m.

1 stop9h 45m

C$ 466

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 30/1

12:39 p.m.-7:49 p.m.

1 stop10h 10m

San Francisco

Sun 2/2

12:27 a.m.-11:07 a.m.

1 stop7h 40m

C$ 581

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 23/5

9:26 p.m.-1:28 p.m.

1 stop19h 02m

San Francisco

Sat 31/5

6:09 p.m.-11:56 a.m.

1 stop14h 47m

C$ 836

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 30/1

5:21 a.m.-4:26 p.m.

2 stops14h 05m

San Francisco

Mon 3/2

10:00 a.m.-8:24 p.m.

1 stop7h 24m

C$ 841

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 6/3

1:30 p.m.-7:32 p.m.

1 stop9h 02m

C$ 188

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 7/2

1:54 p.m.-8:49 p.m.

2 stops9h 55m

C$ 195

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Showing 1-10 of 14 results

Best time to book a flight from Buffalo to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Buffalo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buffalo to San Francisco

Get recent, data-driven insights about flights from Buffalo to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Buffalo to San Francisco?

To ensure you get the cheapest price possible for a flight from Buffalo to San Francisco, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buffalo to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Buffalo to San Francisco (average of C$ 276). Flying from Buffalo to San Francisco in June is currently the most expensive (average of C$ 379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to SFO?

It’s typically best to fly out from Buffalo to San Francisco in the evening. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Buffalo to San Francisco?

Travelers seeking maximum savings on their Buffalo to San Francisco flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown JetBlue, United Airlines and Delta from Buffalo to San Francisco. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,659 reviews

Check prices

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest

8.1

Very good

4,659 reviews

Southwest

8.1

Very good

4,659 reviews

Check prices

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines

8.0

Very good

9,681 reviews

Southwest

8.1

Very good

4,659 reviews

Check prices

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta

8.0

Very good

8,511 reviews

Southwest

8.1

Very good

4,659 reviews

Check prices

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue

7.4

Good

3,199 reviews

Southwest

8.1

Very good

4,659 reviews

Check prices

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines

7.4

Good

8,965 reviews

Southwest

8.1

Very good

4,659 reviews

Check prices

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

What are the cheapest airlines flying from Buffalo to San Francisco round-trip?
Frontier, at C$ 318, was found to be the cheapest airline from Buffalo to San Francisco.Alternate airlines to your destination round-trip include JetBlue and United Airlines. Users have found that Frontier is 42% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Buffalo to San Francisco one-way?
One-way options have recently been found by users for as low as C$ 188 on JetBlue. Other airlines that offer cheap prices include Delta from C$ 200 and United Airlines from C$ 227 one-way.
Can I find deals for flights from Buffalo to San Francisco that include hotel bookings?
Yes. In addition to deals on Buffalo to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to San Francisco.
Can I find deals for business class flights from Buffalo to San Francisco?
Yes. Cheapflights offers flight deals from Buffalo to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Buffalo to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Buffalo to San Francisco (average of C$ 276). Flying from Buffalo to San Francisco in June is currently the most expensive (average of C$ 379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Richmond

San Ramon

Newark

Alameda

Novato

Burlingame

Redwood City

South San Francisco

Scotts Valley

San Bruno

Belmont

Millbrae

Santa Clara

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Buffalo to San Francisco

Complete your trip

San Francisco car rentals

San Francisco Airport car rentals

San Jose Airport car rentals

Oakland Airport car rentals

Santa Rosa Sonoma County Airport car rentals

Los Angeles car rentals

Palm Springs car rentals

San Diego car rentals

Ontario car rentals

Santa Ana car rentals

Oakland car rentals

San Jose car rentals

Other flights to San Francisco

Vancouver Intl to San Francisco flights

Calgary to San Francisco flights

Edmonton to San Francisco flights

Pearson Intl to San Francisco flights

Pierre Elliott Trudeau Intl to San Francisco flights

San Francisco to Los Angeles flights

San Francisco to Las Vegas flights

San Francisco to Vancouver Intl Airport flights

San Francisco to Las Vegas flights

San Francisco to San Diego flights

San Francisco to Seattle flights

San Francisco to Calgary flights

San Francisco to San Diego flights

San Francisco to Seattle flights

San Francisco to New York John F Kennedy Intl Airport flights

San Francisco to Miami flights

San Francisco to Toronto Pearson Intl Airport flights

San Francisco to Calgary flights

San Francisco to Los Angeles flights

San Francisco to San Salvador flights

San Francisco to Santa Ana flights

San Francisco to Toronto Pearson Intl Airport flights

Top 7 airlines flying from Buffalo to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 212	AverageC$ 393	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Sun Country Air	CheapestC$ 221	AverageC$ 668	FlexibilityNo cancel fee	On-time83%	Search Sun Country Air flights
American Airlines	CheapestC$ 285	AverageC$ 402	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
JetBlue	CheapestC$ 358	AverageC$ 474	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Delta	CheapestC$ 367	AverageC$ 472	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Southwest	CheapestC$ 464	AverageC$ 691	FlexibilityNo cancel fee	On-time63%	Search Southwest flights
United Airlines	CheapestC$ 485	AverageC$ 804	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Buffalo to San Francisco?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Buffalo today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Buffalo to San Francisco?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Buffalo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to San Francisco become cheaper?

Of course! You can now track prices for flights from Buffalo to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Buffalo to San Francisco from C$ 188

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Buffalo to San Francisco are usually found in November or September, booked 51 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Buffalo to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to San Francisco

Cheapest flights from Buffalo to San FranciscoExplore the most affordable flight options available from Buffalo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Explore the most affordable flight options available from Buffalo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Find flights from Buffalo to San Francisco within your budget

Best time to book a flight from Buffalo to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Buffalo with our price prediction graph.

Travel insights for flights from Buffalo to San Francisco

Get recent, data-driven insights about flights from Buffalo to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Buffalo to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to San Francisco. Price data was last updated on 10 January 2025.

What is the cheapest month to book a flight from Buffalo to San Francisco?

What is the cheapest time of day to fly from BUF to SFO?

Find hourly flight availability from Buffalo to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

What is the cheapest day to fly from Buffalo to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to San Francisco. Price data was last updated on 16 December 2024.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown JetBlue, United Airlines and Delta from Buffalo to San Francisco. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Buffalo to San Francisco round-trip?

What are the cheapest airlines to fly from Buffalo to San Francisco one-way?

Can I find deals for flights from Buffalo to San Francisco that include hotel bookings?

How can I find direct flights from Buffalo to San Francisco?

Can I find deals for business class flights from Buffalo to San Francisco?

What is the cheapest month to book a flight from Buffalo to San Francisco?

Travelling to a place near Buffalo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Buffalo to San Francisco

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Buffalo to San Francisco?

Can Cheapflights find flights from Buffalo to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to San Francisco become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Buffalo to San Francisco
Explore the most affordable flight options available from Buffalo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.