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$134+ Cheap flights from Boston (BOS) to Berkeley, 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SFO
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Berkeley are usually found in September or January, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Boston to Berkeley

Keep the following information in mind while searching for Boston to Berkeley flight deals. Data was last updated August 1, 2025.

Round-trip from

$239
(Trip.com)

One-way from

$134
(Southwest)

Popular in

December

Cheapest in

September

Average price

$381
From Boston Logan Intl to Berkeley
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One-way flight from Boston Logan Intl to Berkeley
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Boston to Berkeley

Cheapest flights from Boston to Berkeley
Explore the most affordable flight options available from Boston to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/308:23 pmBOS - SFO
Nonstop6h 29mHawaiian Airlines
Sat 9/66:10 amSFO - BOS
Nonstop5h 50mHawaiian Airlines
Deal found 7/30$239
This BYOjet deal was found by Cheapflights users on 7/31. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:23 pmBOS - SFO
Nonstop6h 29mAlaska Airlines
Tue 9/1611:30 amSFO - BOS
1 stop9h 57mAlaska Airlines
Deal found 7/31$241
This Rumbo deal was found by Cheapflights users on 7/30. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:30 pmBOS - SFO
Nonstop6h 45mJetBlue
Sat 9/69:00 pmSFO - BOS
1 stop7h 58mJetBlue
Deal found 7/30$242
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 9/57:55 amBOS - SFO
Nonstop6h 41mDelta
Tue 9/169:51 pmSFO - BOS
Nonstop5h 44mDelta
Deal found 7/31$248
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:00 pmBOS - SFO
1 stop8h 13mAmerican Airlines
Sat 9/69:20 amSFO - BOS
1 stop8h 05mAmerican Airlines
Deal found 7/30$255
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:30 amBOS - SFO
Nonstop6h 31mUnited Airlines
Tue 9/211:30 pmSFO - BOS
Nonstop5h 46mUnited Airlines
Deal found 7/30$265
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:50 amBOS - SFO
2 stops9h 35mSouthwest
Sat 10/119:05 pmSFO - BOS
1 stop9h 35mSouthwest
Deal found 7/30$283

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Berkeley 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 August 1, 2025.
Use the filters below to find and compare flights from Boston to Berkeley that are best for you.

Fly from

Boston

Fly to

Berkeley

Route

Depart

Return

Price

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 8/30

8:23 pm-11:52 pm

Nonstop6h 29m

San Francisco

Sat 9/6

6:10 am-3:00 pm

Nonstop5h 50m

$239

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 9/13

8:23 pm-11:52 pm

Nonstop6h 29m

San Francisco

Tue 9/16

11:30 am-12:27 am

1 stop9h 57m

$241

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 8/30

6:30 pm-10:15 pm

Nonstop6h 45m

San Francisco

Sat 9/6

9:00 pm-7:58 am

1 stop7h 58m

$242

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Fri 9/5

7:55 am-11:36 am

Nonstop6h 41m

San Francisco

Tue 9/16

9:51 pm-6:35 am

Nonstop5h 44m

$248

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 8/30

6:15 am-1:06 pm

1 stop9h 51m

San Francisco

Sat 9/6

8:00 am-6:48 pm

1 stop7h 48m

$255

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 8/27

10:30 am-2:01 pm

Nonstop6h 31m

San Francisco

Tue 9/2

11:30 pm-8:16 am

Nonstop5h 46m

$265

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 9/27

5:50 am-12:25 pm

2 stops9h 35m

San Francisco

Sat 10/11

9:05 pm-9:40 am

1 stop9h 35m

$283

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 9/6

5:50 am-12:25 pm

2 stops9h 35m

$134

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 8/21

5:08 pm-11:59 pm

1 stop9h 51m

$138

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 9/4

5:08 pm-11:59 pm

1 stop9h 51m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 15 results
1
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Best time to book a flight from Boston to Berkeley

Have a flexible travel schedule? Discover the best time to fly to Berkeley from Boston 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 Boston to Berkeley

How far ahead should I book a flight from Boston to Berkeley?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Berkeley. Price data was last updated on July 25, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Berkeley. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Berkeley?

Currently, January is the cheapest month in which you can book a flight from Boston to Berkeley (average of $276). Flying from Boston to Berkeley in June is currently the most expensive (average of $358). 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 BOS to B9R?

Find hourly flight availability from Boston to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Berkeley as you normally would.

What is the cheapest day to fly from Boston to Berkeley?

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

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

Weekly flight availability from Boston to Berkeley

Explore weekly flight availability from Boston to Berkeley. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 1, 2025.

The most flights from BOS to B9R are scheduled on a Thursday (62 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing Berkeley

Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated August 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Boston to Berkeley have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boston to Berkeley. 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 Boston to Berkeley?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Berkeley. You should not have trouble finding flights to Berkeley from Logan Intl; the airport handles an average of 47 outbound flights to Berkeley per day. You should also have plenty of airline options to choose from since 10 airlines have flights from the Boston airport to Berkeley. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How popular is this Boston to Berkeley flight route?

    This flight path from Boston Logan Intl to Berkeley was viewed by 77 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Boston to Berkeley one-way?

    The cheapest airlines for a one-way flight from Boston to Berkeley are Southwest ($134), Hawaiian Airlines ($138), and Alaska Airlines ($139).

  • What are the most reliable airlines from Boston to Berkeley?

    Consider Japan Airlines (89%), Qantas Airways (89%) or Icelandair (88%) when booking your flight. These represent the most reliable airlines when flying from Boston to Berkeley.

  • What are the cheapest flights from Boston to Berkeley?

    While on average a flight from Boston to Berkeley is generally $1,158, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Boston Logan Intl - San Francisco), you can expect to pay $232 for that flight.

  • Can I find deals for flights from Boston to Berkeley that include hotel bookings?

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

  • How can I find direct flights from Boston to Berkeley?

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

  • Can I find deals for business class flights from Boston to Berkeley?

    Yes. Cheapflights offers flight deals from Boston to Berkeley 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 Boston to Berkeley?

    Currently, January is the cheapest month in which you can book a flight from Boston to Berkeley (average of $276). Flying from Boston to Berkeley in June is currently the most expensive (average of $358). 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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Alternative routes for Boston to Berkeley

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Boston to Berkeley

Discover the top 10 airlines that operate flights from Boston to Berkeley. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$84Average$209FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$99Average$326FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$129Average$324FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$150Average$328FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$153Average$426FlexibilityNo cancel feeOn-time63%
Spirit AirlinesCheapest$164Average$232FlexibilityNo cancel feeOn-time65%
DeltaCheapest$171Average$365FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$175Average$366FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$216Average$347FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$227Average$392FlexibilityNo cancel feeOn-time69%

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