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Cheap flights from Boston (BOS) to Sonoma, CA

BOS — SFO
Nov 29 — Dec 61
Sun 11/29
Sun 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Sonoma are usually found in January or March, booked 86 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Find flight deals from Boston to Sonoma

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

January

Average price

$456
Provider with most accurate pricing for Boston Logan Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-San Francisco flights.
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Boston to Sonoma

What is the cheapest time of day to fly from BOS to SN9?

It’s typically best to fly out from Boston to Sonoma in the evening. Doing so could potentially save you 36% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Reviews of airlines servicing Sonoma

Read through reviews of airlines operating flights from Boston to Sonoma, such as Delta,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,694 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,694 reviews
Delta
7.8
Good
8,694 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
United Airlines
7.3
Good
10,452 reviews
Delta
7.8
Good
8,694 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
JetBlue
7.1
Good
3,075 reviews
Delta
7.8
Good
8,694 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.0
Good
12,210 reviews
Delta
7.8
Good
8,694 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Frontier
5.5
Fair
2,516 reviews
Delta
7.8
Good
8,694 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

  • What airport do you fly from for flights from Boston to Sonoma?

    If you book a flight to Sonoma from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 16 flights from Logan Intl to Sonoma per day from 8 different airlines.

  • How popular is this Boston to Sonoma flight route?

    Flights from Boston Logan Intl to Sonoma have been viewed 92 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $98 on Alaska Airlines. Other airlines that offer cheap prices include Frontier from $100 and JetBlue from $128 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Sonoma on time: ANA (79%), Korean Air (77%), Air China (77%).

  • What are the cheapest flights from Boston to Sonoma?

    Looking for the cheapest flight from Boston to Sonoma? While on average our users pay $1,091, our data indicates the cheapest price to be $174. The most popular route (Boston Logan Intl - San Francisco), is priced around $201.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Sonoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Boston to Sonoma

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$255FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$136Average$448FlexibilityNo cancel feeOn-time75%
DeltaCheapest$157Average$401FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$200Average$367FlexibilityNo cancel feeOn-time83%
JetBlueCheapest$214Average$399FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$244Average$466FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$492FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$258Average$448FlexibilityNo cancel feeOn-time63%

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