NT$3,090 Cheap Flights from San Francisco (SFO) to Boston (BOS)

View NT$3,090 flight on Tue, 2026/1/13Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Boston

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

Prices were available within the past 7 days and start at NT$3,090 for one-way flights and NT$6,179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 13 - Tue, Jan 20
SFO
San Francisco
BOS
Boston
NT$6,179 Roundtrip, found 5 days ago
NT$6,179
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jan 13 from San Francisco to Boston, returning Tue, Jan 20, priced at NT$6,179 found 5 days ago
Delta
Tue, Jan 27 - Wed, Feb 4
SFO
San Francisco
BOS
Boston
NT$6,465 Roundtrip, found 6 days ago
NT$6,465
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jan 27 from San Francisco to Boston, returning Wed, Feb 4, priced at NT$6,465 found 6 days ago
Delta
Thu, Jan 8 - Wed, Jan 14
SFO
San Francisco
BOS
Boston
NT$6,806 Roundtrip, found 5 days ago
NT$6,806
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 8 from San Francisco to Boston, returning Wed, Jan 14, priced at NT$6,806 found 5 days ago
Delta
Tue, Jan 20 - Fri, Jan 23
SFO
San Francisco
BOS
Boston
NT$6,842 Roundtrip, found 2 days ago
NT$6,842
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jan 20 from San Francisco to Boston, returning Fri, Jan 23, priced at NT$6,842 found 2 days ago
Delta
Sun, Jan 11 - Tue, Jan 20
SFO
San Francisco
BOS
Boston
NT$6,848 Roundtrip, found 7 hours ago
NT$6,848
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Jan 11 from San Francisco to Boston, returning Tue, Jan 20, priced at NT$6,848 found 7 hours ago
Delta
Sun, Jan 25 - Tue, Feb 3
SFO
San Francisco
BOS
Boston
NT$7,089 Roundtrip, found 6 days ago
NT$7,089
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jan 25 from San Francisco to Boston, returning Tue, Feb 3, priced at NT$7,089 found 6 days ago
Delta
Sat, Jan 24 - Sat, Jan 31
SFO
San Francisco
BOS
Boston
NT$7,427 Roundtrip, found 4 days ago
NT$7,427
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 24 from San Francisco to Boston, returning Sat, Jan 31, priced at NT$7,427 found 4 days ago
Alaska Airlines
Tue, Jan 27 - Mon, Feb 2
SFO
San Francisco
BOS
Boston
NT$7,685 Roundtrip, found 6 days ago
NT$7,685
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from San Francisco to Boston, returning Mon, Feb 2, priced at NT$7,685 found 6 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 20
SFO
San Francisco
BOS
Boston
NT$8,053 Roundtrip, found 5 days ago
NT$8,053
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 13 from San Francisco to Boston, returning Tue, Jan 20, priced at NT$8,053 found 5 days ago
United
Thu, Jan 8 - Wed, Jan 14
SFO
San Francisco
BOS
Boston
NT$8,376 Roundtrip, found 5 days ago
NT$8,376
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 8 from San Francisco to Boston, returning Wed, Jan 14, priced at NT$8,376 found 5 days ago

Alternative airports near Boston

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

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from NT$16,921
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from NT$16,921
Flights from San Francisco (SFO) to Boston (BOS)
Origin airport
San Francisco Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
NT$6,179
Distance
4315 km
Average flight time
8 hours 39 mins

San Francisco to Boston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Francisco to Boston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Boston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SFO to BOS flights that won’t make your bank account wince. Ready to temporarily leave behind San Francisco for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BOS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from San Francisco Intl. Airport (SFO) to Logan Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from SFO to BOS was NT$6,179. Fares this cheap don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to BOS?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to Logan Intl. Airport 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 SFO to Logan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Airport to BOS?
With around 4,300 kilometers separating San Francisco Airport and Logan Intl. Airport (BOS), your flight will be a long one. Pack wisely and make your trip more comfortable. Simple things like warm clothing and a quality neck pillow can make a massive difference.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Logan Intl. Airport?
Have a look at the deals on offer with these top carriers and book your ticket from San Francisco Airport to Logan Intl. Airport (BOS) today:

  • JetBlue Airways - (B6) with 143 monthly flights
  • United Airlines - (UA) with 121 monthly flights
  • Delta Air Lines - (DL) with 56 monthly flights
  • Alaska Airlines - (AS) with 30 monthly flights

Are San Francisco Intl. Airport (SFO) to BOS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Francisco Airport to BOS last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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