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$130+ Cheap flights from Fremont, CA 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOS
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Boston Logan Intl are usually found in January or February, booked 64 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Fremont to Boston

Keep the following information in mind while searching for Fremont to Boston flight deals. Data was last updated julio 30, 2025.

Round-trip from

$247
(Alaska Airlines)

One-way from

$130
(Hawaiian Airlines)

Popular in

December

Cheapest in

January

Average price

$433
From Fremont to Boston Logan Intl
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One-way flight from Fremont to Boston Logan Intl
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 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 Fremont to Boston

Cheapest flights from Fremont to Boston
Explore the most affordable flight options available from Fremont to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
mié. 9/36:00 amSFO - BOS
1 stop8h 55mAlaska Airlines
sáb. 9/208:23 pmBOS - SFO
Nonstop6h 29mAlaska Airlines
Deal found 7/28$247
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/411:00 amSFO - BOS
Nonstop5h 56mJetBlue
mié. 9/106:15 amBOS - SFO
Nonstop6h 32mJetBlue
Deal found 7/30$248
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:10 amSFO - BOS
Nonstop5h 50mHawaiian Airlines
lun. 9/225:08 pmBOS - SFO
1 stop9h 51mHawaiian Airlines
Deal found 7/30$253
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.
sáb. 9/611:25 pmSFO - BOS
1 stop8h 04mAmerican Airlines
sáb. 9/135:54 pmBOS - SFO
1 stop8h 21mAmerican Airlines
Deal found 7/30$255
This Delta deal was found by Cheapflights users on 7/28. 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.
jue. 9/41:00 pmSFO - BOS
Nonstop5h 50mDelta
vie. 9/198:45 pmBOS - SFO
Nonstop6h 36mDelta
Deal found 7/28$259
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.
mar. 9/211:30 pmSFO - BOS
Nonstop5h 46mUnited Airlines
jue. 9/116:02 amBOS - SFO
Nonstop6h 31mUnited Airlines
Deal found 7/30$276
This Southwest deal was found by Cheapflights users on 7/29. 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.
mié. 11/127:10 pmSFO - BOS
2 stops9h 55mSouthwest
lun. 11/175:00 pmBOS - SFO
1 stop8h 30mSouthwest
Deal found 7/29$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 julio 30, 2025.
Use the filters below to find and compare flights from Fremont to Boston that are best for you.

Fly from

Fremont

Fly to

Boston

Route

Depart

Return

Price

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 9/3

6:00 am-5:55 pm

1 stop8h 55m

Boston Logan Intl

sáb. 9/20

8:23 pm-11:52 pm

Nonstop6h 29m

$247

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

jue. 9/4

7:05 am-3:55 pm

Nonstop5h 50m

Boston Logan Intl

mié. 9/17

7:55 am-11:33 am

Nonstop6h 38m

$248

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

sáb. 9/6

6:15 am-6:33 pm

1 stop9h 18m

Boston Logan Intl

sáb. 9/13

8:10 pm-11:59 pm

Nonstop6h 49m

$251

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 9/17

6:10 am-3:00 pm

Nonstop5h 50m

Boston Logan Intl

lun. 9/22

5:08 pm-11:59 pm

1 stop9h 51m

$253

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

sáb. 9/6

11:25 pm-10:29 am

1 stop8h 04m

Boston Logan Intl

sáb. 9/13

5:54 pm-11:15 pm

1 stop8h 21m

$255

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mar. 9/2

11:30 pm-8:16 am

Nonstop5h 46m

Boston Logan Intl

jue. 9/11

6:02 am-9:33 am

Nonstop6h 31m

$276

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 11/12

7:10 pm-8:05 am

2 stops9h 55m

Boston Logan Intl

lun. 11/17

5:00 pm-10:30 pm

1 stop8h 30m

$284

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

dom. 9/7

7:05 am-3:55 pm

Nonstop5h 50m

$130

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mar. 9/30

12:47 am-11:53 am

1 stop8h 06m

$131

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

jue. 12/4

6:50 pm-6:17 am

1 stop8h 27m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 17 results
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Best time to book a flight from Fremont to Boston

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

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

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

To ensure you get the cheapest price possible for a flight from Fremont to Boston, you should look to book at least 64 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 Fremont to Boston?

Currently, January is the cheapest month in which you can book a flight from Fremont to Boston (average of $218). Flying from Fremont 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 FR8 to BOS?

Find hourly flight availability from Fremont 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 julio 30, 2025.

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

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

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

Travelers seeking maximum savings on their Fremont to Boston flight should consider departing on Friday afternoons 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 Fremont to Boston

Explore weekly flight availability from Fremont 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 julio 30, 2025.

The most flights from FR8 to BOS are scheduled on a Wednesday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost to fly round-trip from Fremont to Boston?

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 julio 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Fremont to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Fremont 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 Fremont?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Fremont. On average, Logan Intl has 49 inbound flights from Fremont per day from 10 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Fremont to Boston flight route?

    Flights from Fremont to Boston Logan Intl have been viewed 41 times in the past calendar month.

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

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Fremont to Boston for a low price.

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

    Before booking your flight to Boston from Fremont, check out the most reliable airlines to get you to your destination on time: Etihad Airways (95%), Scandinavian Airlines (89%), Air China( 88%).

  • What are the cheapest flights from Fremont to Boston?

    The cheapest flight price from Fremont to Boston is $125. On average you can expect to pay $966. The most popular route, (San Francisco - Boston Logan Intl), can usually be booked for $197.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fremont to Boston (average of $218). Flying from Fremont 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Seabrook
Waltham
Framingham
Lowell
Randolph
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
Saco
Hampton Beach
Swansea
Lincoln

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Top 10 airlines flying from Fremont to Boston

Discover the top 10 airlines that operate flights from Fremont 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$200FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$144Average$363FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$148Average$352FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$160Average$395FlexibilityNo cancel feeOn-time83%
DeltaCheapest$171Average$374FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$176Average$249FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$184Average$387FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$205Average$446FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$227Average$379FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$230Average$419FlexibilityNo cancel feeOn-time75%

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