$102 Cheap flights from Logan Intl. to San Francisco Intl. (BOS to SFO)

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Find The Best Dates To Fly from Logan Intl. to San Francisco Intl.

Compare Flight Prices from Boston to San Francisco

Affordable Airfare Tickets from BOS to SFO Airport

The cheapest flights to San Francisco Intl. found within the past 7 days were $188 round trip and $102 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 28 - Tue, Jun 3
BOS
Boston
SFO
San Francisco
$188 Roundtrip, found 21 hours ago
$188
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Wed, May 28 from Boston to San Francisco, returning Tue, Jun 3, priced at $188 found 21 hours ago
Mon, Jun 2 - Tue, Jun 3
BOS
Boston
SFO
San Francisco
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Jun 2 from Boston to San Francisco, returning Tue, Jun 3, priced at $201 found 1 day ago
Thu, May 8 - Thu, May 8
BOS
Boston
SFO
San Francisco
$210 Roundtrip, just found
$210
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 8 from Boston to San Francisco, returning Thu, May 8, priced at $210 just found
Thu, May 15 - Sun, May 18
BOS
Boston
SFO
San Francisco
$212 Roundtrip, found 1 hour ago
$212
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 15 from Boston to San Francisco, returning Sun, May 18, priced at $212 found 1 hour ago
Thu, May 1 - Thu, May 8
BOS
Boston
SFO
San Francisco
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, May 1 from Boston to San Francisco, returning Thu, May 8, priced at $212 found 2 hours ago
Wed, May 14 - Tue, Jun 3
BOS
Boston
SFO
San Francisco
$216 Roundtrip, found 3 days ago
$216
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, May 14 from Boston to San Francisco, returning Tue, Jun 3, priced at $216 found 3 days ago
Wed, May 14 - Tue, Jun 3
BOS
Boston
SFO
San Francisco
$216 Roundtrip, found 3 days ago
$216
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, May 14 from Boston to San Francisco, returning Tue, Jun 3, priced at $216 found 3 days ago
Wed, May 28 - Tue, Jun 3
BOS
Boston
SFO
San Francisco
$218 Roundtrip, found 21 hours ago
$218
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Wed, May 28 from Boston to San Francisco, returning Tue, Jun 3, priced at $218 found 21 hours ago
Sat, May 3 - Thu, May 8
BOS
Boston
SFO
San Francisco
$220 Roundtrip, found 1 hour ago
$220
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 3 from Boston to San Francisco, returning Thu, May 8, priced at $220 found 1 hour ago
Wed, May 28 - Tue, Jun 3
BOS
Boston
SFO
San Francisco
$222 Roundtrip, found 21 hours ago
$222
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Wed, May 28 from Boston to San Francisco, returning Tue, Jun 3, priced at $222 found 21 hours ago

San Francisco Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Touchstone Hotel - City Center

Touchstone Hotel - City Center

2.5 out of 5
per person
May 25 - May 27
just found
Roundtrip flight included
Boston (BOS) to San Francisco (SFO)
Axiom Hotel

Axiom Hotel

4 out of 5
per person
May 25 - May 27
just found
Roundtrip flight included
Boston (BOS) to San Francisco (SFO)
Hotel Abri - Union Square

Hotel Abri - Union Square

3.5 out of 5
per person
May 25 - May 27
just found
Roundtrip flight included
Boston (BOS) to San Francisco (SFO)
Executive Hotel Vintage Court

Executive Hotel Vintage Court

3 out of 5
per person
May 25 - May 27
just found
Roundtrip flight included
Boston (BOS) to San Francisco (SFO)
Inn At The Opera

Inn At The Opera

3.5 out of 5
per person
May 25 - May 27
just found
Roundtrip flight included
Boston (BOS) to San Francisco (SFO)
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Frequently asked questions

Are there direct flights from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO)?
JetBlue and United Airlines are a couple of the airlines that have nonstop flights from BOS to San Francisco Airport. If you’re keen to get to where you’re headed fast, these are the options for you.
How long is the flight from Logan Intl. Airport to San Francisco Airport?
If you’re traveling from Logan Intl. Airport to SFO, you can expect the trip to take an average of 6 hours and 37 minutes. If this sounds like more time than you anticipated, why not take advantage of it? Read up on where you’re headed, do some last-minute organizing and have a decent rest before the adventure begins.
What is the flight distance from Logan Intl. Airport (BOS) to San Francisco Airport?
You will have flown 2,700 mi by the time you’ve pulled away from the gate at BOS and touched down smoothly at San Francisco Airport. Make sure to bring lots of things to while away the time — it’ll be a long ride.
What airlines fly from BOS to San Francisco Intl. Airport (SFO)?
If you’re searching for direct flights from Logan Intl. Airport to San Francisco Intl. Airport (SFO), you’re not short on options. Here are the most popular airlines that advertise nonstop services on this route:

  • JetBlue - (B6) with 130 flights every month
  • United Airlines - (UA) with 86 flights every month
  • Delta - (DL) with 30 flights every month
  • Alaska Airlines - (AS) with 26 flights every month

What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Boston to San Francisco

 

Traveling From
Logan Intl.
Traveling To
San Francisco Intl.
Shortest Flight Time
6 hours 35 mins
Earliest Departure Time
6:05AM EDT
Latest Departure Time
8:19PM EDT
Lowest Flight Price
$188

Route Info

Flight path for flights from Logan International Airport to San Francisco International Airport


Origin:
BOS - Logan International Airport
Destination:
SFO - San Francisco International Airport
Distance:
2,712.00 miles


Airlines & Aircraft Used on BOS to SFO Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A319
American Airlines
Airbus A320-100/200
American Airlines
Airbus A320-100/200
American Airlines
Avro RJ100 Avroliner
American Airlines
Boeing 737 all pax models
American Airlines
Canadair Regional Jet 900
American Airlines
Fokker 100
Delta Air Lines
Airbus A319
Delta Air Lines
De Havilland Canada DHC-8-400 Dash 8Q
Jet Airways (India)
Boeing 737-900 pax
Jet Airways (India)
Fairchild (Swearingen) SA26 / SA226 / SA227 Metro / Merlin / Expediter
JetBlue Airways
Boeing 737-700 pax
United Airlines
Boeing 737-300 pax
United Airlines
Boeing 737-500 pax
United Airlines
Boeing 767 all pax models
United Airlines
Canadair Regional Jet 900
United Airlines
Saab SF340A/B

Discover our best flights from Boston BOS to San Francisco SFO. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Boston BOS to San Francisco SFO at the right price  

Airfares to San Francisco SFO from Boston BOS currently cost between $188 and $222. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Boston BOS to San Francisco SFO 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boston BOS to San Francisco SFO on Travelocity starting at $102. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Francisco SFO from Boston BOS quicker with direct flights. 

Get to San Francisco faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SFO from BOS to take around 6 hour(s) 35 min(s).  

 

Find our cheapest airfares for flights from Boston BOS to San Francisco SFO

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SFO from BOS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Boston BOS to San Francisco SFO today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Boston BOS to San Francisco SFO. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Francisco SFO from Boston BOS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SFO from BOS have this option.  

 

Travel with confidence when you book flights to San Francisco SFO from Boston BOS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.