CNY958 Cheap Flights from Boston (BOS) to San Francisco (SFO)

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Cheap Flights from Boston to San Francisco (BOS-SFO)

Prices were available within the past 7 days and start at CNY958 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Boston (BOS) to San Francisco (SFO)
Origin airport
Logan Intl.
Destination airport
San Francisco Intl.
Distance
2697 mi
Average flight time
3 hours 34 mins

Boston to San Francisco Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Boston to San Francisco offer the perfect respite. Not only does exploring San Francisco provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Boston to San Francisco may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from BOS to SFO today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Francisco are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Francisco more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is CNY958 now!

Frequently asked questions

How much is a one-way flight from Logan Intl. Airport to San Francisco Airport?
You can find one-way Boston flights to San Francisco starting from just $98. This information is based on the best fare found on Expedia for this journey departing during the next three months and was last updated on May 12 2024 and has not changed since. This specific airfare is for an American Airlines flight, heading off from Logan Intl. Airport (BOS) on August 6 2024 and arriving at San Francisco Intl. Airport (SFO).
How long does it take to fly from Logan Intl. Airport (BOS) to SFO?
Purchase a ticket with United Airlines and you can expect to be traveling for roughly 6 hours and 25 minutes. This reputable carrier has a direct flight that takes off at 11:40AM from Logan Intl. Airport (BOS) and lands at San Francisco Intl. Airport (SFO) at 3:05PM. Expedia has some of the best deals around, so take a peek at what’s available on this route today.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO) last minute?
When it comes to booking your flights, being organized pays off. While you may be able to score a deal on a Logan Intl. Airport to SFO flight at the last minute, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international journeys it’s between three and four months.
What is the cheapest airline flying from BOS to SFO in the next 90 days?
The cheapest airline traveling from Boston to San Francisco found on Expedia is American Airlines, which has fares starting from $98. This price is based on fares found on Expedia with a departure date within the next 90 days. The flight leaves BOS on August 6 2024 and lands at San Francisco Airport. Pricing information was updated on May 12 2024 and has not changed since.
What's the cheapest price for a flight from Logan Intl. Airport (BOS) to San Francisco Airport next month?
With a one-way flight from Boston to San Francisco on sale for $100, you’ll have more cash to splash on sightseeing. This ticket price was found after looking at all available flights on Expedia within the next 30 days. This particular journey leaves Logan Intl. Airport on June 8 2024, comes in to land at San Francisco Airport and is operated by Delta. This price was last updated on May 16 2024 and has not changed since.
What airline has the least delays from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?
If you don’t want to be stuck at the airport for hours — or worse, your trip left in tatters because of a flight delay — opt for United Airlines. Around 71% of its BOS to SFO services arrive on schedule. You can look up your flight status before setting out for the airport through the free Expedia App. It’ll also give you real-time alerts about other helpful info, such as last-minute gate changes and how to get to your hotel. Think of it as a travel companion that fits in your pocket!
Can I find cheap nonstop flights from Logan Intl. Airport (BOS) to San Francisco Airport in the next three months?
To give you an idea of prices, the cheapest we’ve found for a roundtrip nonstop flight from Boston to San Francisco within the next 90 days is $199. This price was found after looking at all available flights on Expedia with a departure date within the next three months. This fare is for a flight via United leaving from Logan Intl. Airport on June 5 2024 and touching down at San Francisco Intl. Airport (SFO), with a return flight on August 6 2024. This price was updated on May 16 2024.It’s easy to locate nonstop cheap flights from Logan Intl. Airport (BOS) to San Francisco Airport by making use of our filters. Start by finding your journey, then click “Nonstop” under “Filter by” on the left-hand side of the page. Your results will be arranged with the lowest-priced ticket first. If there’s no reason to fly on a particular day, make use of our handy “Flexible dates” feature. You’ll be able to compare prices on surrounding days and grab the best possible deal.
What airports do you fly into for San Francisco from Boston?
With San Francisco Intl. Airport (SFO), Oakland Intl. Airport (OAK) and Norman Y. Mineta San Jose Intl. Airport (SJC) to pick from, flying from Boston to San Francisco is a breeze. The city’s main hub, San Francisco Intl. Airport (SFO), is approximately 12 mi south of the center. Apart from ticket prices, consider factors like transportation options from the airport and the distance to your hotel when deciding where to touch down. Get your San Francisco adventure off to a flying start by visiting Pier 39 and Golden Gate Bridge.
What are the most popular departure times for flights from BOS to San Francisco Intl. Airport (SFO)?
For United Airlines flights making their way from BOS to San Francisco Airport, the busiest period is between 6:00 AM - 7:00 AM. If you’d like to avoid any delays, book the earliest flight. This gives you a better chance to escape the air traffic that builds up in the skyways as the day goes by.
Can I change the date of my flight from Logan Intl. Airport (BOS) to SFO?
We know life happens and plans change, so Expedia is here to help make things as simple as possible. To start, find your BOS to San Francisco Intl. Airport (SFO) itinerary through the Expedia Trips portal and read the fare rules and restrictions about what sorts of changes are allowed. If you purchased your airfare in the last 24 hours, some carriers allow you to cancel at no cost and book new flights. If you bought your fare more than 24 hours ago, connect with us through our Customer Service portal to see how we can help.
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