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Fremont

$109+ Cheap flights from Buffalo (BUF) to Fremont, CA

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SFO
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Fremont are usually found in November or January, booked 51 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Buffalo to Fremont

Keep the following information in mind while searching for Buffalo to Fremont flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$270
(CheapOair)

One-way from

$109
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$397
Provider with most accurate pricing for Buffalo-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Buffalo-San Francisco flights.
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From Buffalo to Fremont
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One-way flight from Buffalo to Fremont
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Highest demand for flights based on searches. 14% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Buffalo to Fremont

Cheapest flights from Buffalo to Fremont
Explore the most affordable flight options available from Buffalo to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:51 amBUF - SFO
1 stop30h 24mFrontier
Thu 5/89:59 pmSFO - BUF
1 stop17h 29mFrontier
Deal found 3/27$270
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:05 pmBUF - SFO
1 stop11h 10mDelta
Sat 5/107:30 amSFO - BUF
1 stop7h 19mDelta
Deal found 3/26$277
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/294:06 pmBUF - SFO
2 stops10h 03mAmerican Airlines
Sun 5/411:59 pmSFO - BUF
1 stop6h 42mAmerican Airlines
Deal found 3/27$283
This JetBlue Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:00 amBUF - SFO
1 stop11h 35mJetBlue
Sat 5/176:00 amSFO - BUF
1 stop8h 42mJetBlue
Deal found 3/27$291
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:10 amBUF - SFO
1 stop7h 10mSouthwest
Tue 9/308:35 amSFO - BUF
2 stops11h 25mSouthwest
Deal found 3/27$302
This FlightHub deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:40 amBUF - SFO
1 stop7h 28mSun Country Air
Sun 8/1011:59 pmSFO - BUF
1 stop7h 45mSun Country Air
Deal found 3/27$325
This United deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:50 pmBUF - SFO
1 stop9h 58mUnited Airlines
Wed 12/315:20 amSFO - BUF
1 stop8h 27mUnited Airlines
Deal found 3/27$372
This Trip.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2811:24 amBUF - SFO
2 stops15h 20mMultiple Airlines
Fri 4/410:17 pmSFO - BUF
1 stop9h 07mMultiple Airlines
Deal found 3/27$468
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 pmBUF - SFO
1 stop7h 49mAlaska Airlines
Mon 5/198:16 amSFO - BUF
2 stops12h 37mAlaska Airlines
Deal found 3/27$482

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Fremont 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 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Buffalo to Fremont that are best for you.

Fly from

Buffalo

Fly to

Fremont

Route

Depart

Return

Price

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Mon 5/5

9:51 am-1:15 pm

1 stop30h 24m

San Francisco

Thu 5/8

9:59 pm-6:28 pm

1 stop17h 29m

$270

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Mon 5/5

12:05 pm-8:15 pm

1 stop11h 10m

San Francisco

Sat 5/10

7:30 am-5:49 pm

1 stop7h 19m

$277

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Tue 4/29

4:06 pm-11:09 pm

2 stops10h 03m

San Francisco

Sun 5/4

11:59 pm-9:41 am

1 stop6h 42m

$283

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Sun 5/11

6:00 am-2:35 pm

1 stop11h 35m

San Francisco

Sat 5/17

6:00 am-5:42 pm

1 stop8h 42m

$291

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Tue 5/6

3:25 pm-10:55 pm

1 stop10h 30m

San Francisco

Sat 5/10

3:35 pm-10:50 am

2 stops16h 15m

$313

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 4/24

1:55 pm-7:06 pm

1 stop8h 11m

San Francisco

Sat 4/26

12:08 am-9:54 am

1 stop6h 46m

$377

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 5/15

6:00 pm-10:49 pm

1 stop7h 49m

San Francisco

Mon 5/19

8:16 am-11:53 pm

2 stops12h 37m

$482

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Wed 4/16

10:16 am-2:55 pm

1 stop7h 39m

$109

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Thu 4/3

2:28 pm-10:49 pm

1 stop11h 21m

$139

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Tue 5/27

6:00 am-2:31 pm

1 stop11h 31m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 14 results
1
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Best time to book a flight from Buffalo to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Fremont

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Fremont. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Buffalo to Fremont, you should look to book at least 46 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 Fremont?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Fremont (average of $276). Flying from Buffalo to Fremont in June is currently the most expensive (average of $398). 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 FR8?

Find hourly flight availability from Buffalo to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Buffalo to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Buffalo to Fremont?

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

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

Rainfall in Fremont by month

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

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Fremont when rainfall is around 0.0 in.

Temperature in Fremont by month

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

If weather is an important factor for your trip to Fremont, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Buffalo to Fremont have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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

  • What airport do you fly from for flights from Buffalo to Fremont?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Fremont. 7 airlines have flights from Buffalo to Fremont on a regular basis. Booking flights from Buffalo to Fremont should not be difficult; the airport handles an average of 0 outbound flights to Fremont per day.

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

    One-way options have recently been found by users for as low as $109 on American Airlines. Other airlines that offer cheap prices include Frontier from $139 and Delta from $170 one-way.

  • Can I find deals for flights from Buffalo to Fremont that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Fremont?

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

  • Can I find deals for business class flights from Buffalo to Fremont?

    Yes. Cheapflights offers flight deals from Buffalo to Fremont 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 Fremont?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Fremont (average of $276). Flying from Buffalo to Fremont in June is currently the most expensive (average of $398). 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

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Top 7 airlines flying from Buffalo to Fremont

Discover the top 7 airlines that operate flights from Buffalo to Fremont. 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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$171Average$240FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$487FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$438FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$419FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$259Average$350FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$288Average$425FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$295Average$380FlexibilityNo cancel feeOn-time83%
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