SFO - BOS
Find cheap flights from San Francisco to Boston
Good to know
|February||Best time to beat the crowds with an average 18% drop in price.|
|December||Most popular time to fly with an average 20% increase in price.|
Average price of a round-trip
|$346||(avg. price over the last 2 weeks)|
Good deal for a round-trip
When to book flights from San Francisco to Boston
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $208 or less.
- The cheapest flight from San Francisco to Boston was found 68 days before departure, on average.
- Book at least 3 weeks before departure in order to get a below-average price.
- High season is considered to be November, December and January. The cheapest month to fly is February.
- Morning departure is around 3% cheaper than an evening flight, on average*.
- If you are interested in flights from San Francisco to Boston, there are three different airports that you can choose to fly out of. While San Francisco International Airport is the largest airport in the region and is closest to the city center, Oakland International Airport is another popular choice. San Jose Mineta International Airport is also a convenient option for anyone located south of San Francisco.
- For those that would like a direct flight from San Francisco to Boston, consider booking your ticket with either JetBlue or Delta, as these companies are known for providing above-average legroom. If you are willing to have a connecting flight, consider booking with Southwest Airlines, as they allow travelers to check up to two bags for free.
- To have a bit of extra help navigating San Francisco International Airport, look into hiring an Airport Butler. Airport Butlers are meant to provide assistance with carrying bags, checking in, finding your gate, and even personal shopping. They can be booked ahead of time through the airport’s website or directly at the check-in area.
- Do you find flying to be stressful? Make sure to keep your eyes open for the San Francisco International Airport Wag Brigade. The Wag Brigade is made up of several trained dogs and a Juliana-breed pig, and they travel throughout the different terminals to say hi to travelers and relieve stress before boarding flights.
- If you have some extra time to kill before your flight, consider purchasing an access pass for the Escape Lounge located in Oakland International Airport. This lounge is available to travelers from all airlines and provides complimentary snacks, access to televisions, and high-speed WiFi.
FAQs for booking San Francisco to Boston flights
Which airlines have a flexible cancellation policy for flights from San Francisco to Boston Logan Intl due to COVID-19?
Which airlines apply social distancing measures on flights from San Francisco to Boston Logan Intl due to COVID-19?
How long does a flight from San Francisco to Boston take?
How many flights are there between San Francisco and Boston?
Which airlines provide the cheapest flights from San Francisco to Boston?
Do I need a passport to fly between San Francisco and Boston?
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What’s the cheapest day of the week to fly San Francisco to Boston?
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What are some good hotels near Logan International Airport?
Does Logan International Airport have pet relief areas?
What are some good dining options in San Jose Mineta International Airport?
Does Logan International Airport have a prayer room?
How does KAYAK find such low prices on flights from San Francisco to Boston?
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Boston?
What is the Hacker Fare option on flights from San Francisco to Boston?
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Boston?
Top airline flying San Francisco to Boston Logan Intl
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