Best time to beat the crowds (43% less expensive on average)
Most popular time to fly (32% more expensive on average)
(avg. price over the last 2 weeks)
When to book flights from San Francisco to Logan Intl
Estimated return price
Average price per month
Flight prices as travel date approaches
Top tips for finding a cheap flight out of San Francisco
The cheapest flight from San Francisco to Boston was found, on average, 25 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is January.
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 flights from San Francisco to Boston
The Embassy Suites by Hilton is a solid choice that is only a 5-minute drive from Logan International Airport and a 15-minute drive from the popular Museum of Fine Arts. The Westin Boston Waterfront is a 4-star choice that is a 10-minute drive from the airport and a 5-minute walk from the waterfront.
If you are traveling with a pet or service animal, make sure to let them relieve themselves after you have arrived at Logan International Airport. There is a pet relief area conveniently located outside of every Arrivals terminal, and travelers can get complimentary waste bags at each location.
If you would like to grab a bite to eat before your flight takes off, make sure to browse through the different dining options at San Jose Mineta International Airport. Flames Eatery and Bar is a casual restaurant that is located in Terminal B and serves American-style meals, while Gordon Biersch Brewing Company is known for having an impressive craft beer selection. Jamba Juice and Peet’s Coffee and Tea are both convenient choices for travelers short on time that would like to purchase to-go items.
Logan International Airport is home to the Our Lady of the Airways Chapel that is located between Terminals B and C and is open to all travelers. The Chapel hosts Mass on Sundays and can be used for individual prayer when a ceremony is not occurring.
There are 109 direct flights per day travelling from San Francisco to Boston, for an average of 763 flights per week.
American Airlines connects San Francisco to Boston up to 14 flights per day, followed by United Airlines (9 flights per day), and JetBlue (9 flights per day).
The earliest flight leaves San Francisco at 06:00 and lands in Boston at 14:42.
The last flight leaves San Francisco at 23:40 and lands in Boston at 08:29.
All the following airlines operate direct flights between San Francisco and Boston: American Airlines, Alaska Airlines, JetBlue, Delta, Icelandair, Fiji Airways, Hawaiian Airlines, Japan Airlines, Korean Air, LATAM Airlines, EL AL, ANA, Air New Zealand, Qantas Airways, Qatar Airways, Singapore Airlines, TAP AIR PORTUGAL, United Airlines, Virgin Australia, Virgin Atlantic, and WestJet.
JetBlue, American Airlines, Alaska Airlines, Delta, and Sun Country Air offer inflight Wi-Fi service on the San Francisco to Boston flight route.
The Airbus A321-100/200 is the aircraft model that flies most regularly on the San Francisco to Boston flight route.
oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Francisco and Boston, with oneworld being the most commonly used for this route.
There are direct flights from San Francisco to Boston on a daily basis.
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Boston.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to San Francisco with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.