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San Francisco to Boston

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

Flight Information from San Francisco (SFO) to Boston (BOS)

Things to know before you go from San Francisco (SFO) to Boston (BOS)

Cheapest one-way flight

SGD 154

Cheapest month to fly

August

Shortest flight duration

5 hr(s), 41 mins

Cheap Flight Ticket Prices and Schedule from San Francisco to Boston (SFO to BOS) - Today Starting from

Airline

Schedule

Price from

United Airlines

Friday, 30 May 2025

SGD 154

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Delta Airlines

Sunday, 1 Jun 2025

SGD 170

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JetBlue Airways

Thursday, 29 May 2025

SGD 172

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Alaska Airlines

Sunday, 25 May 2025

SGD 175

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American Airlines

Wednesday, 4 Jun 2025

SGD 182

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Southwest Airlines

Sunday, 25 May 2025

SGD 214

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Alaska Airlines, Delta Airlines

Saturday, 7 Jun 2025

SGD 591

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When Is the Cheapest Month & Date to Fly from San Francisco to Boston?

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Click to find out more

Jan

Click to find out more

Feb

Click to find out more

Mar

Click to find out more

Apr

From SGD 241

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Flight Schedule from San Francisco to Boston

The following are all scheduled flights from San Francisco to Boston, with the shortest duration being 5 hours and 41 minutes.

Tue, 20 May 2025 (Today)

Wed, 21 May 2025

Thu, 22 May 2025

Airline	Departure Time	Arrival Time	Origin airport	Destination airport
Delta Airlines	13:00	21:47	San Francisco (SFO)	Boston (BOS)	Book flight
United Airlines	13:30	22:20	San Francisco (SFO)	Boston (BOS)	Book flight
JetBlue Airways	20:44	05:25 (+1 day)	San Francisco (SFO)	Boston (BOS)	Book flight
American Airlines	20:47	05:40 (+1 day)	San Francisco (SFO)	Boston (BOS)	Book flight
Alaska Airlines	20:47	05:40 (+1 day)	San Francisco (SFO)	Boston (BOS)	Book flight
United Airlines	21:25	06:13 (+1 day)	San Francisco (SFO)	Boston (BOS)	Book flight
United Airlines	23:00	07:52 (+1 day)	San Francisco (SFO)	Boston (BOS)	Book flight

Direct flight from San Francisco to Boston

Non-stop airline flights between San Francisco and Boston

Airticket booking for direct flights from San Francisco to Boston is now easier than ever. Travel in just 5 hours and 41 minutes, with fares starting at SGD 154 each way.

Delta Airlines

See Airlines

United Airlines

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American Airlines

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Top Hotels in Boston

Hilton Boston Park Plaza

DoubleTree Suites by Hilton Boston - Cambridge

Sheraton Boston, a Marriott Hotel

Best Western Plus Boston Hotel

Copley Square Hotel, a FOUND Hotel

Boston Marriott Copley Place

See all Hotels

Interesting Activities in Boston

New England Aquarium Ticket & Optional 3D IMAX Movie Ticket | Boston

SGD 13

Go City Boston All-Inclusive Pass: Save up to 50% on Attractions

SGD 102

Boston Day Tour from New York: Harvard, Quincy Market, & Copley Square | United States

SGD 233

Go City: Boston All-Inclusive Pass

SGD 103

Go City: Boston Explorer Pass

SGD 64

See all Activities

Why book with Traveloka?

One place for all your needs

From flights, stays, to sights, just count on our complete products and Travel Guides.

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Sudden change of plan? No worries! Reschedule or Refund without hassle.

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Frequently Asked Questions

Is there any available promo in Traveloka?

Yes, you can save 5% off on Flights, Hotels, and Attractions up to S$100 using BOOKTRAVELOKA promo code if you are a new user. The promo is only valid for bookings made through the Traveloka App only.

How much is a flight ticket from San Francisco to Boston?

Planning to take off from San Francisco to Boston? Grab your ticket on Traveloka with prices starting from , along with additional discounts & promos that can be found on our promo page.

How early should I get to the airport for a domestic & international flight?

For domestic flights, we recommend arriving at the airport at least 2 hours before your scheduled departure time. For international flights, aim to be at the airport at least 3 hours prior to ensure smooth check-in, security checks, and to account for any unexpected delays. It’s better to be early and relaxed than rushing at the last minute right?

When is the best time to buy airline tickets?

Timing is everything when it comes to grabbing airline tickets. Typically, it’s best to book around 4-6 weeks in advance for domestic flights and 2-3 months for international routes. But the prices also depend on the travel demand, seasonality, and major events. You can always monitor the fare trends on Traveloka and set alerts to catch the best deals or promotions!

What is the cheapest day to fly to Boston?

Looking for the best deals to Boston? Historically, midweek flights (particularly on Tuesdays and Wednesdays), tend to be cheaper due to lower demand. However, airfares can fluctuate so we recommend keeping an eye on flight prices and being flexible with your travel dates. Booking in advance can be one the hacks to travel to Boston without breaking the bank!

What information do I need to know when booking a flight?

When booking a flight, every choice sets the tone for your trip. From the preferred flight route – be it direct or with layovers – to the in-flight experience – whether you opt for a standard economy seat or a luxurious first-class journey – and understanding baggage limits, there's a lot to weigh. Other considerations include travel insurance and the airline's booking policies.

How far in advance should I book an international flight?

For international flights, it’s wise to start your search about 5-6 months ahead with the optimal booking window being around 3-4 months before departure. This period often provides a balance between good fares and a reasonable choice of flight times and routes. But please note that several factors such as destination popularity, peak travel season, and regional major events can influence the timeline.

Do I need a passport and visa to fly between San Francisco to Boston?

Traveling from San Francisco to Boston typically requires specific documents. For international flights, a passport is almost always necessary. However, for domestic flights, neither a passport nor a visa is usually required, but an official ID will be needed. The necessity of a visa depends on the traveler's citizenship and Boston's entry regulations. It's crucial to verify visa requirements, as rules can differ between countries.

Why should I book my flight with Traveloka?

Booking flight tickets with Traveloka can feel like diving into an ocean of options! Our platform provides the most comprehensive choices to ensure you find the perfect flight for your adventure. With our smooth booking process, you'll also be provided with a variety of payment methods. Anxious about transacting online? We've got you covered with our top-tier security for each transaction! With Traveloka, your flight booking journey becomes hassle-free!

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

Looking for cheap flights from San Francisco to Boston? Discover the best deals for flight tickets on Traveloka! Flying from San Francisco to Boston will be more enjoyable with our exclusive Traveloka flight promo. Not just flights, you can also find discounted hotels, airport transfers, and attraction tickets from all over the world. With our complete product offering, booking one-way, round-trip, and multi-city flights will be much easier. Book now and dive into endless adventures with Traveloka!