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$114+ Cheap flights from San Francisco Bay Area to Boston (BOS)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOS
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Boston

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco Bay Area (zzXIH) to Boston (BOS). 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 December 23, 2024.

Round-trip from

$207
(Travelocity)

One-way from

$114
(Delta)
From San Francisco Bay Area to Boston Logan Intl
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One-way flight from San Francisco Bay Area to Boston Logan Intl
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Find flight deals from San Francisco Bay Area to Boston

Cheapest flights from San Francisco Bay Area to Boston
Explore the most affordable flight options available from San Francisco Bay Area to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This Delta deal was found by Cheapflights users on 12/23. 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 12/246:15 amSJC - BOS
1 stop9h 56mDelta
Mon 1/65:40 pmBOS - SJC
1 stop9h 12mDelta
Deal found 12/23$312
This Delta deal was found by Cheapflights users on 12/21. 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.
Sat 12/287:10 amSFO - BOS
Nonstop5h 49mDelta
Mon 2/105:50 pmBOS - SFO
Nonstop7h 06mDelta
Deal found 12/21$332
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/286:40 amSFO - BOS
Nonstop5h 44mAlaska Airlines
Mon 2/104:30 pmBOS - SFO
1 stop10h 08mAlaska Airlines
Deal found 12/21$341
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/285:44 amSFO - BOS
1 stop8h 08mAmerican Airlines
Mon 2/1010:30 amBOS - SFO
1 stop11h 36mAmerican Airlines
Deal found 12/21$351
This JetBlue deal was found by Cheapflights users on 12/23. 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.
Tue 12/317:00 amSFO - BOS
1 stop11h 39mJetBlue
Tue 1/76:00 amBOS - SFO
Nonstop6h 55mJetBlue
Deal found 12/23$356
This FlightHub deal was found by Cheapflights users on 12/22. 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.
Tue 12/246:07 pmSFO - BOS
1 stop13h 44mMultiple Airlines
Mon 1/611:55 amBOS - SFO
1 stop14h 04mMultiple Airlines
Deal found 12/22$357
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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.
Sun 12/296:15 amSJC - BOS
1 stop8h 44mAlaska Airlines
Sun 1/58:20 pmBOS - SJC
1 stop14h 30mAlaska Airlines
Deal found 12/22$375
This Mytrip deal was found by Cheapflights users on 12/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:50 amSJC - BOS
2 stops14h 25mSpirit Airlines
Sun 1/59:46 pmBOS - SJC
2 stops28h 35mSpirit Airlines
Deal found 12/22$392
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Sun 12/2210:40 pmSJC - BOS
1 stop9h 32mUnited Airlines
Mon 1/67:15 amBOS - SJC
1 stop10h 53mUnited Airlines
Deal found 12/22$412
This Delta deal was found by Cheapflights users on 12/22. 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 12/275:30 amOAK - BOS
1 stop8h 22mDelta
Wed 1/85:40 pmBOS - OAK
1 stop9h 16mDelta
Deal found 12/22$423
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/232:23 pmSJC - BOS
1 stop7h 50mAmerican Airlines
Tue 12/3112:47 pmBOS - SJC
1 stop8h 59mAmerican Airlines
Deal found 12/22$425
This Southwest deal was found by Cheapflights users on 12/23. 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.
Mon 12/232:50 pmSJC - BOS
2 stops14h 30mSouthwest
Mon 1/68:00 amBOS - SJC
1 stop13h 25mSouthwest
Deal found 12/23$428

Find flights from San Francisco Bay Area to Boston within your budget

Customize your flight search to find flights from San Francisco Bay Area to Boston 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 December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 1/27

11:20 am-11:59 pm

1 stop9h 39m

Boston Logan Intl

Mon 2/3

12:56 pm-7:50 pm

1 stop9h 54m

$212

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 1/27

11:05 pm-7:38 am

Nonstop5h 33m

Boston Logan Intl

Sat 2/1

7:45 pm-11:30 pm

Nonstop6h 45m

$227

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Thu 2/6

8:31 am-10:36 am

2 stops23h 05m

Boston Logan Intl

Wed 2/12

8:45 am-8:23 pm

2 stops14h 38m

$236

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 1/15

6:00 am-4:53 pm

1 stop7h 53m

Boston Logan Intl

Sat 1/18

1:30 pm-5:21 pm

Nonstop6h 51m

$237

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Thu 2/6

10:09 am-11:59 pm

1 stop10h 50m

Boston Logan Intl

Wed 2/12

8:45 am-8:23 pm

2 stops14h 38m

$240

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Thu 4/10

7:55 pm-7:52 am

1 stop8h 57m

Boston Logan Intl

Tue 4/15

7:59 pm-11:57 pm

Nonstop6h 58m

$243

OaklandBoston

OAK - BOS

OAKBOS

Oakland

Wed 2/5

10:41 am-3:29 pm

1 stop25h 48m

Boston Logan Intl

Mon 2/10

6:59 pm-8:49 am

1 stop16h 50m

$246

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 1/12

12:27 am-11:02 am

1 stop7h 35m

Boston Logan Intl

Sun 1/19

8:45 am-3:28 pm

1 stop9h 43m

$248

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Tue 3/18

4:21 pm-6:07 am

1 stop10h 46m

Boston Logan Intl

Tue 3/25

6:17 am-12:19 pm

1 stop9h 02m

$248

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Thu 1/30

8:30 am-3:29 pm

1 stop27h 59m

Boston Logan Intl

Sun 2/2

7:00 am-2:20 pm

1 stop10h 20m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 46 results
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Best time to book a flight from San Francisco Bay Area to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from San Francisco Bay Area 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 San Francisco Bay Area to Boston

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

What is the cheapest month to book a flight from San Francisco Bay Area to Boston?

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Boston (average of $218). Flying from San Francisco Bay Area to Boston in July is currently the most expensive (average of $311). 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 XIH to BOS?

Find hourly flight availability from San Francisco Bay Area to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

When flying from San Francisco Bay Area to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Francisco Bay Area to Boston

Explore weekly flight availability from San Francisco Bay Area to Boston. 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 December 23, 2024.

The most flights from zzXIH to BOS are scheduled on a Friday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 on average).

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated December 23, 2024.
Get a feel of what it's like to fly with Sun Country Air, Alaska Airlines and United Airlines from San Francisco Bay Area to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,555 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

JetBlue
7.4
Good
3,263 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines
7.4
Good
9,022 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Boston. 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 into for flights to Boston from San Francisco Bay Area?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from San Francisco Bay Area. Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this San Francisco Bay Area to Boston flight route?

    This flight path from San Francisco Bay Area to Boston Logan Intl was viewed by 59 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 San Francisco Bay Area to Boston one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from JetBlue and United Airlines, as they are both options that can get you from San Francisco Bay Area to Boston for a low price.

  • What are the most popular routes from San Francisco Bay Area to Boston?

    When deciding which route to take from San Francisco Bay Area to Boston consider San Francisco - Boston Logan Intl, San Jose - Boston Logan Intl or Oakland - Boston Logan Intl as they are the most popular.

  • What are the most reliable airlines from San Francisco Bay Area to Boston?

    Before booking your flight to Boston from San Francisco Bay Area, check out the most reliable airlines to get you to your destination on time: Etihad Airways (100%), American Airlines (95%), Fiji Airways( 95%).

  • What are the cheapest flights from San Francisco Bay Area to Boston?

    The cheapest flight price from San Francisco Bay Area to Boston is $113. On average you can expect to pay $972. The most popular route, (San Francisco - Boston Logan Intl), can usually be booked for $180.

  • Can I find deals for flights from San Francisco Bay Area to Boston that include hotel bookings?

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

  • How can I find direct flights from San Francisco Bay Area to Boston?

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

  • Can I find deals for business class flights from San Francisco Bay Area to Boston?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Boston 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 San Francisco Bay Area to Boston?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Boston (average of $218). Flying from San Francisco Bay Area to Boston in July is currently the most expensive (average of $311). 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 San Francisco Bay Area to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from San Francisco Bay Area to Boston

Discover the top 9 airlines that operate flights from San Francisco Bay Area to Boston. 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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$112Average$491FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$120Average$445FlexibilityNo cancel feeOn-time71%
FrontierCheapest$128Average$148FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$137Average$281FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$145Average$381FlexibilityNo cancel feeOn-time62%
DeltaCheapest$149Average$415FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$162Average$331FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$226Average$453FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$246Average$492FlexibilityNo cancel feeOn-time63%
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