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Fremont

$135+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SFO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Fremont are usually found in November or August, booked 25 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 July 3, 2025.

Round-trip from

$239
(American Airlines)

One-way from

$135
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$354
From Buffalo to Fremont
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One-way flight from Buffalo to Fremont
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/2711:48 amBUF - SFO
2 stops9h 51mAmerican Airlines
Sun 8/315:45 amSFO - BUF
1 stop9h 48mAmerican Airlines
Deal found 7/2$239
This United Airlines deal was found by Cheapflights users on 7/2. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:55 amBUF - SFO
1 stop7h 35mUnited Airlines
Tue 9/25:15 amSFO - BUF
1 stop8h 37mUnited Airlines
Deal found 7/2$251
This Southwest deal was found by Cheapflights users on 7/2. 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.
Wed 8/274:05 pmBUF - SFO
2 stops9h 20mSouthwest
Tue 9/25:55 amSFO - BUF
1 stop8h 05mSouthwest
Deal found 7/2$256
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Mon 8/48:50 amBUF - SFO
1 stop28h 35mFrontier
Fri 8/88:53 pmSFO - BUF
1 stop8h 59mFrontier
Deal found 7/1$266
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 8/1912:17 pmBUF - SFO
1 stop8h 30mDelta
Tue 9/26:00 amSFO - BUF
1 stop9h 36mDelta
Deal found 7/1$277
This JetBlue deal was found by Cheapflights users on 7/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 pmBUF - SFO
1 stop8h 50mJetBlue
Mon 10/208:40 pmSFO - BUF
1 stop9h 23mJetBlue
Deal found 7/3$311
This Sun Country Air deal was found by Cheapflights users on 6/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1811:41 amBUF - SFO
1 stop14h 12mSun Country Air
Sat 7/2611:59 pmSFO - BUF
1 stop7h 45mSun Country Air
Deal found 6/30$325

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 July 3, 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

Wed 8/27

11:48 am-6:39 pm

2 stops9h 51m

San Francisco

Sun 8/31

5:45 am-6:33 pm

1 stop9h 48m

$239

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Wed 8/27

10:55 am-3:30 pm

1 stop7h 35m

San Francisco

Tue 9/2

5:15 am-4:52 pm

1 stop8h 37m

$251

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Wed 8/27

4:05 pm-10:25 pm

2 stops9h 20m

San Francisco

Tue 9/2

5:55 am-5:00 pm

1 stop8h 05m

$256

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Mon 8/4

8:50 am-10:25 am

1 stop28h 35m

San Francisco

Fri 8/8

8:53 pm-8:52 am

1 stop8h 59m

$266

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Tue 8/19

12:17 pm-5:47 pm

1 stop8h 30m

San Francisco

Tue 9/2

6:00 am-6:36 pm

1 stop9h 36m

$277

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 10/10

6:00 pm-11:50 pm

1 stop8h 50m

San Francisco

Mon 10/20

8:40 pm-9:03 am

1 stop9h 23m

$311

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 7/18

11:41 am-10:53 pm

1 stop14h 12m

San Francisco

Sat 7/26

11:59 pm-10:44 am

1 stop7h 45m

$325

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Mon 9/15

4:57 pm-12:16 am

1 stop10h 19m

$135

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Sun 8/17

7:32 pm-12:08 am

1 stop7h 36m

$138

BuffaloSan Francisco

BUF - SFO

BUFSFO

Buffalo

Fri 7/25

7:24 pm-11:35 pm

1 stop7h 11m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results
1
2

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Buffalo to Fremont, you should look to book at least 25 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 $360). 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 July 3, 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.

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 July 3, 2025.
Read through reviews of airlines operating flights from Buffalo to Fremont, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

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
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

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
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

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
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

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
2,916 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

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. 6 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 $135 on Frontier. Other airlines that offer cheap prices include American Airlines from $138 and Delta from $139 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 $360). 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 6 airlines flying from Buffalo to Fremont

Discover the top 6 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$168Average$248FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$214Average$454FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$391FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$445FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$259Average$331FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$276Average$431FlexibilityNo cancel feeOn-time63%

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