¥15,170 Cheap Flights from San Francisco (SFO) to Boston (BOS)

Popular airlines from San Francisco Intl. Airport (SFO) to Logan International Airport (BOS)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at ¥15,170 for one-way flights and ¥30,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
American Airlines
Delta
American Airlines
American Airlines
American Airlines
United
Alaska Airlines
Hawaiian Airlines

Find the cheapest month to fly from San Francisco (SFO) to Boston (BOS)

May is typically the cheapest month to fly

From ¥24,554 - ¥51,877 per traveler.

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a flight from San Francisco Airport to Logan Intl. Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between San Francisco Airport and Logan Intl. Airport start from ¥30,070. Book now to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SFO to BOS?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from San Francisco Airport to Logan Intl. Airport (BOS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Airport to Logan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from San Francisco Intl. Airport (SFO) to Logan Intl. Airport?
The flight time from SFO to Logan Intl. Airport is around 5 hours and 43 minutes. Put on your earphones, listen to your favorite tunes and the hours will whiz by.
How far is the flight from San Francisco Airport to Logan Intl. Airport?
San Francisco to Boston is around 4,300 kilometers, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Toss in a couple of snacks to nibble on throughout your flight too.
Which airlines fly direct from SFO to Logan Intl. Airport?
You're spoiled for choice when flying from San Francisco Airport to Logan Intl. Airport (BOS). Lock in your fare with one of these popular airlines:

  • United Airlines - (UA) with 173 monthly flights
  • JetBlue Airways - (B6) with 147 monthly flights
  • Delta Air Lines - (DL) with 56 monthly flights
  • Alaska Airlines - (AS) with 56 monthly flights

Are San Francisco Intl. Airport (SFO) to Logan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Francisco Airport to BOS at the last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
¥30,070
Distance
4315 km
Average flight time
8 hours 36 mins

Book with confidence

Explore a world of travel with Expedia

Boston nearby Airports
San Francisco nearby Airports
*Available to Expedia members.