￥16,910 Cheap American Airlines flights Boston (BOS) to San Francisco (SFO)

￥16,910 Cheap American Airlines flights Boston (BOS) to San Francisco (SFO)

Prices were available within the past 7 days and start at ￥16,910 for one-way flights and ￥33,710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Tue, Jan 20 - Wed, Jan 21

BOS

Boston

SFO

San Francisco

￥33,710

Roundtrip

found 15 hours ago

Mon, Jan 12 - Tue, Jan 20

BOS

Boston

SFO

San Francisco

￥35,190

Roundtrip

found 1 day ago

Tue, Jan 13 - Wed, Jan 21

BOS

Boston

SFO

San Francisco

￥35,360

Roundtrip

found 6 days ago

Fri, Jan 23 - Tue, Jan 27

BOS

Boston

SFO

San Francisco

￥35,490

Roundtrip

found 3 days ago

Mon, Jan 12 - Tue, Jan 20

BOS

Boston

SFO

San Francisco

￥36,000

Roundtrip

found 1 day ago

Tue, Jan 13 - Wed, Jan 21

BOS

Boston

SFO

San Francisco

￥36,170

Roundtrip

found 6 days ago

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

May is typically the cheapest month to fly

From ￥24,883 - ￥46,055 per traveler.

Alternative airports near San Francisco

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

SFO

San Francisco Intl.

CheapestClosest

19 min

Flights from ￥61,660

Flights from Boston (BOS) to San Francisco (SFO)
Origin airport	Logan Intl.
Destination airport	San Francisco Intl.
Airlines serving	Alaska Airlines, American Airlines, Delta, United
Popular airline	American Airlines
Distance	4315 km
Average flight time	3 hours 51 mins

Frequently asked questions

How much is an American Airlines flight from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?

You'll discover cheap return American Airlines flights from ￥33,710 from BOS to SFO by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from ￥16,910 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

What is the cheapest month to fly from BOS to SFO with American Airlines?

February is one of the cheapest months to travel to San Francisco with American Airlines. You could also find great deals on one-way and return tickets in April.

Does American Airlines fly nonstop from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?

To figure out if there's a direct route from BOS to SFO with American Airlines or another carrier, check the "Nonstop" box when looking for flights.

What airports does American Airlines fly into in San Francisco?

Board an American Airlines flight from Logan Intl. Airport (BOS) to San Francisco, and you're most likely to touch down at San Francisco Intl. Airport (SFO). This is the airline's primary hub here.

Can I change or cancel my American Airlines flight from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?

Depending on your ticket type, a fee typically applies if you modify or cancel your flight more than 24 hours after it has been confirmed. To secure flexible fares, select our "Changes included" or "No cancel fee" filter while searching for flights. For more information on modifying or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to Expedia members.

￥16,910 Cheap American Airlines flights Boston (BOS) to San Francisco (SFO)