￥14,640 Cheap Delta flights Boston (BOS) to San Francisco (SFO)

View ￥14,640 flight on Sat, Dec 6, 2025Opens in a new window

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￥14,640 Cheap Delta flights Boston (BOS) to San Francisco (SFO)

Prices were available within the past 7 days and start at ￥14,640 for one-way flights and ￥29,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 4 - Sat, Nov 15
BOS
Boston
SFO
San Francisco
￥29,160 Roundtrip, found 4 hours ago
￥29,160
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 4 from Boston to San Francisco, returning Sat, Nov 15, priced at ￥29,160 found 4 hours ago
Delta
Tue, Nov 4 - Sat, Nov 15
BOS
Boston
SFO
San Francisco
￥29,980 Roundtrip, found 4 hours ago
￥29,980
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 4 from Boston to San Francisco, returning Sat, Nov 15, priced at ￥29,980 found 4 hours ago
Delta
Tue, Nov 4 - Sat, Nov 15
BOS
Boston
SFO
San Francisco
￥35,190 Roundtrip, found 4 hours ago
￥35,190
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 4 from Boston to San Francisco, returning Sat, Nov 15, priced at ￥35,190 found 4 hours ago
Delta
Tue, Nov 4 - Sat, Nov 15
BOS
Boston
SFO
San Francisco
￥36,940 Roundtrip, found 4 hours ago
￥36,940
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Nov 4 from Boston to San Francisco, returning Sat, Nov 15, priced at ￥36,940 found 4 hours ago
Delta
Sat, Nov 1 - Sat, Nov 8
BOS
Boston
SFO
San Francisco
￥37,270 Roundtrip, found 4 hours ago
￥37,270
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Nov 1 from Boston to San Francisco, returning Sat, Nov 8, priced at ￥37,270 found 4 hours ago
Delta
Mon, Nov 24 - Sat, Dec 6
BOS
Boston
SFO
San Francisco
￥37,650 Roundtrip, found 4 days ago
￥37,650
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Nov 24 from Boston to San Francisco, returning Sat, Dec 6, priced at ￥37,650 found 4 days ago
Flights from Boston (BOS) to San Francisco (SFO)
Origin airport
Logan Intl.
Destination airport
San Francisco Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
American Airlines
Distance
4315 km
Average flight time
3 hours 30 mins

Frequently asked questions

How much is a Delta Air Lines flight from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?
Finding cheap one-way Delta Air Lines flights from BOS to SFO from ￥14,640 on Expedia is a breeze — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from ￥29,160 for your next adventure.**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 Delta Air Lines?
Browse for round-trip or one-way flights to San Francisco in February or April. You could find a cheap fare with Delta Air Lines during these off-peak months.
Does Delta Air Lines fly nonstop from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?
Delta Air Lines operates direct flights from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO), with 13 weekly departures. Simply apply the "Nonstop" and "Airline" filters while searching on Expedia to show all direct Delta Air Lines flights to SFO.
How long does it take to fly from BOS to SFO with Delta Air Lines?
It takes around 7h 6m to travel nonstop from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO) with Delta Air Lines.
Which day of the week has the most Delta Air Lines flights from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?
Delta Air Lines has the most flights from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO) on Tuesday. With up to 2 daily departures, you'll get the most choice and flexibility on this day.
What airports does Delta Air Lines fly into in San Francisco?
Take a Delta Air Lines flight from Logan Intl. Airport (BOS) to San Francisco, and you'll probably land at San Francisco Intl. Airport (SFO). This is the airline's main hub here.
What type of plane does Delta Air Lines fly from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?
Take a Delta Air Lines flight from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO), and you'll probably board an Airbus A321neo. Keep in mind though, that the aircraft type can change depending on operational needs.
Can I change or cancel my Delta Air Lines flight from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?
It's generally possible to cancel or reschedule your flight, although there may be a charge if your booking was made over 24 hours ago. Need flexible options? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't charge you extra if you need to revise your plans. To make changes, go to "Trips," select your flight and click on "Manage Booking" for more details.
*Available to Expedia members.