Cheap flights from Buffalo to San Francisco (BUF - SFO) from $119

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BUF — SFO
May 9 — May 161

The best prices from Buffalo to San Francisco are usually found in September or January, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Buffalo to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$268

One-way from

$159
High demand for flights, 24% potential price rise
Best time to find cheap flights, 24% potential price drop
From Buffalo to San Francisco
One-way flight from Buffalo to San Francisco

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

Sunday flights are generally found to be more expensive for flights from Buffalo to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

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

To save on the cost of your flight from Buffalo to San Francisco, book at least 53 days before your planned departure. Booking around this time can save you about 110% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $408 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $744.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, September can be a great choice for travel to San Francisco. Flights to San Francisco from Buffalo in September are about $398 on average during September, but can be found for as low as $184.

When is the cheapest time to fly from Buffalo to San Francisco (BUF - SFO)?

It’s typically best to fly out from Buffalo to San Francisco in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Frontier flights from Buffalo to San Francisco

Explore cheap flight options specifically provided by Frontier for the route between Buffalo and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Consider these cheap Frontier flights we've found departing from Buffalo to San Francisco. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 5/177:07 pmBUF - SFO
1 stop16h 14mFrontier
Tue 5/2112:59 amSFO - BUF
1 stop17h 57mFrontier
Deal found 5/4$256
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Tue 5/147:01 pmSFO - BUF
1 stop22h 52mFrontier
Deal found 5/2$259
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Sun 5/129:00 pmSFO - BUF
1 stop18h 02mFrontier
Deal found 5/3$268
Sat 6/1510:54 pmBUF - SFO
1 stop11h 03mFrontier
Tue 6/2512:59 amSFO - BUF
1 stop13h 53mFrontier
Deal found 5/3$273
Mon 7/295:16 pmBUF - SFO
1 stop17h 09mFrontier
Fri 8/912:58 amSFO - BUF
1 stop13h 48mFrontier
Deal found 5/3$275
Mon 6/35:25 pmBUF - SFO
1 stop9h 34mFrontier
Sun 6/912:59 amSFO - BUF
1 stop12h 51mFrontier
Deal found 5/3$290
Wed 7/36:52 pmBUF - SFO
1 stop8h 17mFrontier
Sun 7/712:58 amSFO - BUF
1 stop12h 22mFrontier
Deal found 5/3$293
Sat 5/187:07 pmBUF - SFO
1 stop16h 03mFrontier
Tue 5/2111:02 pmSFO - BUF
1 stop13h 33mFrontier
Deal found 5/3$295
Mon 6/35:25 pmBUF - SFO
1 stop9h 34mFrontier
Tue 6/412:59 amSFO - BUF
1 stop13h 53mFrontier
Deal found 5/2$299

Cheap Delta flights from Buffalo to San Francisco

Explore cheap flight options specifically provided by Delta for the route between Buffalo and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Browse through some of the cheapest Delta flights traveling from Buffalo to San Francisco. Deals are refreshing constantly so come back soon for more options.
Wed 7/39:01 amBUF - SFO
1 stop8h 22mDelta
Mon 7/811:45 amSFO - BUF
1 stop9h 14mDelta
Deal found 5/3$339
Fri 5/106:12 pmBUF - SFO
2 stops16h 13mDelta
Sun 5/126:10 amSFO - BUF
2 stops13h 49mDelta
Deal found 5/3$369
Fri 7/126:44 pmBUF - SFO
1 stop8h 51mDelta
Mon 7/1510:55 pmSFO - BUF
1 stop9h 20mDelta
Deal found 5/3$377
Sat 5/116:20 amBUF - SFO
1 stop7h 43mDelta
Mon 5/139:30 pmSFO - BUF
1 stop10h 26mDelta
Deal found 5/2$452
Sat 6/16:12 pmBUF - SFO
2 stops16h 13mDelta
Sat 6/81:15 pmSFO - BUF
2 stops16h 01mDelta
Deal found 5/2$501
Fri 5/106:12 pmBUF - SFO
1 stop7h 29mDelta
Wed 5/1511:56 amSFO - BUF
1 stop9h 03mDelta
Deal found 5/2$505
Tue 6/116:15 amBUF - SFO
1 stop7h 16mDelta
Sun 6/165:10 amSFO - BUF
1 stop8h 49mDelta
Deal found 5/2$518
Tue 6/117:14 pmBUF - SFO
1 stop7h 57mDelta
Tue 6/182:22 pmSFO - BUF
1 stop6h 51mDelta
Deal found 5/2$530
Tue 5/76:20 amBUF - SFO
1 stop7h 43mDelta
Fri 5/1710:55 pmSFO - BUF
1 stop9h 39mDelta
Deal found 5/3$635

Cheap Buffalo to San Francisco flights in May & June 2024

Find cheap flight options from Buffalo to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San Francisco in 2024. Check back in a little while for more flight options.
Fri 5/177:07 pmBUF - SFO
1 stop16h 14mFrontier
Tue 5/2112:59 amSFO - BUF
1 stop17h 57mFrontier
Deal found 5/4$256
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Tue 5/147:01 pmSFO - BUF
1 stop22h 52mFrontier
Deal found 5/2$259
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Sun 5/129:00 pmSFO - BUF
1 stop18h 02mFrontier
Deal found 5/3$268
Sat 6/1510:54 pmBUF - SFO
1 stop11h 03mFrontier
Tue 6/2512:59 amSFO - BUF
1 stop13h 53mFrontier
Deal found 5/3$273
Mon 6/35:25 pmBUF - SFO
1 stop9h 34mFrontier
Sun 6/912:59 amSFO - BUF
1 stop12h 51mFrontier
Deal found 5/3$290
Sat 6/17:02 pmBUF - SFO
1 stop7h 57mMultiple Airlines
Sat 6/85:35 pmSFO - BUF
1 stop15h 16mMultiple Airlines
Deal found 5/2$292
Sat 5/187:07 pmBUF - SFO
1 stop16h 03mFrontier
Tue 5/2111:02 pmSFO - BUF
1 stop13h 33mFrontier
Deal found 5/3$295
Mon 6/35:25 pmBUF - SFO
1 stop9h 34mFrontier
Tue 6/412:59 amSFO - BUF
1 stop13h 53mFrontier
Deal found 5/2$299
Sat 5/1110:15 amBUF - SFO
1 stop13h 42mFrontier
Sun 5/1212:58 amSFO - BUF
1 stop14h 04mFrontier
Deal found 5/2$300

Buffalo to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to San Francisco in 2024. Check back in a little while for more flight options.
Thu 9/126:41 amBUF - SFO
1 stop7h 39mAmerican Airlines
Mon 9/1610:32 pmSFO - BUF
1 stop7h 19mAmerican Airlines
Deal found 5/3$245
Fri 5/177:07 pmBUF - SFO
1 stop16h 14mFrontier
Tue 5/2112:59 amSFO - BUF
1 stop17h 57mFrontier
Deal found 5/4$256
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Tue 5/147:01 pmSFO - BUF
1 stop22h 52mFrontier
Deal found 5/2$259
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Sun 5/129:00 pmSFO - BUF
1 stop18h 02mFrontier
Deal found 5/3$268
Sat 6/1510:54 pmBUF - SFO
1 stop11h 03mFrontier
Tue 6/2512:59 amSFO - BUF
1 stop13h 53mFrontier
Deal found 5/3$273
Mon 7/295:16 pmBUF - SFO
1 stop17h 09mFrontier
Fri 8/912:58 amSFO - BUF
1 stop13h 48mFrontier
Deal found 5/3$275
Thu 9/1211:55 amBUF - SFO
1 stop8h 22mMultiple Airlines
Sun 9/1512:58 amSFO - BUF
1 stop12h 22mMultiple Airlines
Deal found 5/3$277
Sat 8/176:30 pmBUF - SFO
1 stop7h 39mAmerican Airlines
Sat 8/245:49 amSFO - BUF
1 stop7h 59mAmerican Airlines
Deal found 5/3$288
Mon 6/35:25 pmBUF - SFO
1 stop9h 34mFrontier
Sun 6/912:59 amSFO - BUF
1 stop12h 51mFrontier
Deal found 5/3$290

Buffalo to San Francisco flights leaving soon

Find last-minute flight options from Buffalo to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Have a look at some of the flights available from Buffalo to San Francisco departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Tue 5/147:01 pmSFO - BUF
1 stop22h 52mFrontier
Deal found 5/2$259
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Sun 5/129:00 pmSFO - BUF
1 stop18h 02mFrontier
Deal found 5/3$268
Sat 5/1110:15 amBUF - SFO
1 stop13h 42mFrontier
Sun 5/1212:58 amSFO - BUF
1 stop14h 04mFrontier
Deal found 5/2$300
Mon 5/137:02 pmBUF - SFO
1 stop25h 59mFrontier
Fri 5/177:37 pmSFO - BUF
1 stop19h 30mFrontier
Deal found 5/2$320
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Fri 5/177:37 pmSFO - BUF
1 stop19h 30mFrontier
Deal found 5/2$340
Fri 5/106:12 pmBUF - SFO
2 stops16h 13mDelta
Sun 5/126:10 amSFO - BUF
2 stops13h 49mDelta
Deal found 5/3$369
Sat 5/117:12 pmBUF - SFO
1 stop26h 18mFrontier
Fri 5/317:37 pmSFO - BUF
1 stop19h 25mFrontier
Deal found 5/3$380
Mon 5/137:02 pmBUF - SFO
1 stop25h 59mFrontier
Thu 5/1612:59 amSFO - BUF
1 stop14h 08mFrontier
Deal found 5/2$381
Fri 5/1011:08 amBUF - SFO
1 stop11h 42mFrontier
Thu 5/1612:59 amSFO - BUF
1 stop14h 08mFrontier
Deal found 5/2$400

One-way flights to San Francisco from Buffalo

Search for one-way flight options from Buffalo to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Users traveling one-way from Buffalo to San Francisco can select one of these great deals. Those needing a return flight from Buffalo to San Francisco can use the search form above.
Sat 5/187:07 pmBUF - SFO
1 stop7h 52mFrontier
Deal found 5/4$119
Fri 5/177:07 pmBUF - SFO
1 stop16h 14mFrontier
Deal found 5/3$120
Fri 5/177:07 pmBUF - SFO
1 stop16h 14mFrontier
Deal found 5/4$125
Sat 7/206:46 pmBUF - SFO
1 stop8h 12mFrontier
Deal found 5/3$138
Mon 5/137:02 pmBUF - SFO
1 stop25h 59mFrontier
Deal found 5/4$139
Mon 5/137:02 pmBUF - SFO
1 stop25h 59mFrontier
Deal found 5/3$140
Sat 5/257:02 pmBUF - SFO
1 stop7h 57mFrontier
Deal found 5/3$145
Fri 8/26:46 pmBUF - SFO
1 stop8h 12mFrontier
Deal found 5/3$149
Fri 5/1011:08 amBUF - SFO
1 stop15h 50mFrontier
Deal found 5/3$151

Find flights from Buffalo to San Francisco within your budget

Customize your flight search to find flights from Buffalo to San Francisco 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, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$256 - $638

Route

Depart

Return

Price

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 5/17

1 stop16h 14m

San Francisco

Tue 5/21

1 stop17h 57m

$256

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 5/10

1 stop11h 42m

San Francisco

Tue 5/14

1 stop22h 52m

$259

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 5/10

1 stop11h 42m

San Francisco

Sun 5/12

1 stop18h 02m

$268

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Sat 6/1

1 stop7h 57m

San Francisco

Sat 6/8

1 stop15h 16m

$292

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Mon 7/8

1 stop9h 42m

San Francisco

Thu 7/11

1 stop9h 35m

$316

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Wed 7/3

1 stop8h 22m

San Francisco

Mon 7/8

1 stop9h 14m

$339

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 5/31

1 stop10h 09m

San Francisco

Fri 6/7

1 stop8h 17m

$360

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Tue 5/21

1 stop8h 06m

San Francisco

Tue 5/28

1 stop8h 06m

$385

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Mon 6/10

1 stop12h 42m

San Francisco

Mon 6/17

1 stop10h 55m

$638

Flights are sorted by cheapest first

Deals found on 5/4

When is the best time to 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 May 3, 2024.
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time 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 April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to San Francisco flight should consider departing on Wednesday 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.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Buffalo to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Buffalo to San Francisco is currently $136 while a round-trip flight costs $346. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Buffalo to San Francisco (average of $268). Flying from Buffalo to San Francisco in June is currently the most expensive (average of $384). 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.

January

$274

February

$281

March

$330

April

$306

May

$314

June

$384

July

$367

August

$298

September

$268

October

$268

November

$287

December

$268

Temperature and rainfall in San Francisco by month

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

SFO

Temperature

51.8 - 62.6 °F

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 4, 2024.
Get a feel of what it's like to fly with Frontier, Delta and American Airlines from Buffalo to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,137 reviews

Crew

8.6

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
9,137 reviews
8.1
Very good
9,137 reviews

Crew

8.6

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
10,838 reviews
8.1
Very good
9,137 reviews

Crew

8.6

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.6
Good
4,545 reviews
8.1
Very good
9,137 reviews

Crew

8.6

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.5
Good
3,859 reviews
8.1
Very good
9,137 reviews

Crew

8.6

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.3
Good
14,728 reviews
8.1
Very good
9,137 reviews

Crew

8.6

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

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.
  • Can I find flights from Buffalo to San Francisco for under $300 on Cheapflights?

    Yes, there are multiple flights from Buffalo to San Francisco for under $300. The cheapest flight booked recently is on Frontier for just $256, but on average you can expect to pay $299.

  • Are there last-minute flights available from Buffalo to San Francisco for under $300?

    There are currently 20+ open flights from Buffalo to San Francisco within the next 7 days for less than $300.

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

    Our cheapest airline available from Buffalo to San Francisco is Frontier. Our recent data shows that you can find tickets from as low as $256 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $339 and $360 round-trip. You may be able to fly from Buffalo to San Francisco for 35% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $119. Users have also found prices from $154 and $164 on Delta and American Airlines, respectively.

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

  • What does BUF to SFO mean?

    Great question - BUF to SFO just means Buffalo Airport to San Francisco Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Buffalo to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Buffalo to San Francisco that allow pets onboard?

    Many airlines flying from Buffalo to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to San Francisco?

    Yes, you can often find last-minute deals on Buffalo to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to San Francisco flight deals updated?

    The Buffalo to San Francisco flight deals you see on this page were last updated on 5/4.

See more FAQs

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 5 airlines flying from Buffalo to San Francisco

Discover the top 5 airlines that operate flights from Buffalo to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$199Average$285FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$223Average$411FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapest$232Average$415FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$255Average$377FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$258Average$479FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Buffalo to San Francisco by cabin class

Find flights from Buffalo to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buffalo to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to San Francisco from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to San Francisco flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Buffalo to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.