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￥25,788 Cheap Flights from Boston (BOS) to San Francisco (SFO)

Photo by Courtesy of San Francisco International Airport
Open Photo by Courtesy of San Francisco International Airport

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

Prices were available within the past 7 days and start at ￥25,788 for one-way flights and ￥49,811 for roundtrip, for the period specified. Prices and availability are subject to change.
Alaska Airlines
Sat, Dec 5 - Fri, Dec 11
BOS
Boston
SFO
San Francisco
￥49,811
Roundtrip
Found 2 days ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Boston to San Francisco, returning Fri, Dec 11, priced at ￥49,811 Found 2 days ago
Alaska Airlines
Tue, Oct 27 - Wed, Oct 28
BOS
Boston
SFO
San Francisco
￥50,756
Roundtrip
Found 2 days ago
Select Alaska Airlines flight, departing Tue, Oct 27 from Boston to San Francisco, returning Wed, Oct 28, priced at ￥50,756 Found 2 days ago
Delta
Sat, Dec 5 - Fri, Dec 11
BOS
Boston
SFO
San Francisco
￥51,416
Roundtrip
Found 2 days ago
Select Delta flight, departing Sat, Dec 5 from Boston to San Francisco, returning Fri, Dec 11, priced at ￥51,416 Found 2 days ago
Alaska Airlines
Sat, Dec 5 - Wed, Dec 9
BOS
Boston
SFO
San Francisco
￥52,298
Roundtrip
Found 2 days ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Boston to San Francisco, returning Wed, Dec 9, priced at ￥52,298 Found 2 days ago
American Airlines
Sat, Dec 5 - Fri, Dec 11
BOS
Boston
SFO
San Francisco
￥52,966
Roundtrip
Found 2 days ago
Select American Airlines flight, departing Sat, Dec 5 from Boston to San Francisco, returning Fri, Dec 11, priced at ￥52,966 Found 2 days ago
Delta
Sat, Dec 5 - Wed, Dec 9
BOS
Boston
SFO
San Francisco
￥53,020
Roundtrip
Found 2 days ago
Select Delta flight, departing Sat, Dec 5 from Boston to San Francisco, returning Wed, Dec 9, priced at ￥53,020 Found 2 days ago
Delta
Thu, Dec 3 - Thu, Dec 10
BOS
Boston
SFO
San Francisco
￥53,150
Roundtrip
Found 3 days ago
Select Delta flight, departing Thu, Dec 3 from Boston to San Francisco, returning Thu, Dec 10, priced at ￥53,150 Found 3 days ago
Alaska Airlines
Sat, Dec 5 - Wed, Dec 9
BOS
Boston
SFO
San Francisco
￥53,848
Roundtrip
Found 2 days ago
Select Alaska Airlines flight, departing Sat, Dec 5 from Boston to San Francisco, returning Wed, Dec 9, priced at ￥53,848 Found 2 days ago
Southwest Airlines
Mon, Nov 30 - Tue, Dec 1
BOS
Boston
SFO
San Francisco
￥94,520
Roundtrip
Found 2 days ago
Select Southwest Airlines flight, departing Mon, Nov 30 from Boston to San Francisco, returning Tue, Dec 1, priced at ￥94,520 Found 2 days ago
United
Mon, Oct 12 - Tue, Oct 20
BOS
Boston
SFO
San Francisco
￥109,450
Roundtrip
Found 7 hours ago
Select United flight, departing Mon, Oct 12 from Boston to San Francisco, returning Tue, Oct 20, priced at ￥109,450 Found 7 hours ago

Alternative airports near San Francisco

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

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from ￥97,040
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city center19 min
Flights from ￥97,040

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

October is typically the cheapest month to fly

From ￥46,232 - ￥72,858 per traveler.

Travel information

Origin airport
Logan International Airport
Destination airport
San Francisco Intl. Airport
Distance
4,341 km away
Airlines serving
Alaska Airlines, JetBlue Airways, American Airlines, Delta, United, Southwest Airlines, Sun Country Airlines, Frontier Airlines
Popular airline
Alaska Airlines
Roundtrip price
￥49,811
Average flight time
6 hours 44 mins
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