$102 Cheap Delta flights from Boston to San Francisco (BOS to SFO)

Find The Best Day To Fly from Boston to San Francisco

Amazing Delta BOS to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $197 round trip and $102 one way. Prices and availability subject to change. Additional terms may apply.

SFO From BOS Economy Coach Packages on Similar Airlines

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Argonaut Hotel
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Frequently asked questions

Can I catch a flight from Logan Intl. Airport (BOS) to SFO right now?
It's prudent to find out about any quarantine requirements and travel advice reports in place in your destination city. Be sure to visit the Covid-19 Travel Advisor for up-to-date info on flying to SFO from Logan Intl. Airport.
What terminal is Delta Air Lines at BOS?
If you're flying with Delta Air Lines from BOS, you'll generally board from terminal A. If you're traveling to San Francisco Intl. Airport (SFO) from here, you'll likely be disembarking at terminal 2.
Are there Delta Air Lines non-stop flights from BOS to SFO?
With Delta Air Lines offering direct services from BOS to San Francisco Intl. Airport (SFO), your next grand adventure is a single flight away. Say goodbye to the hassle, inconvenience and baggage mix-ups that often come with stopovers, and book your ticket today.
How long is a Delta Air Lines flight from BOS to SFO?
Watch your favorite TV series, enjoy some music or just put your seat back and take it easy. Whatever you prefer, find a way to pass the 7 hours and 37 minutes that it takes to journey from Logan Intl. Airport (BOS) to San Francisco Airport with Delta Air Lines.
What type of aircraft does Delta Air Lines fly from BOS to SFO?
Secured a seat with Delta Air Lines? There's a good chance you'll be flying aboard the Airbus A321neo aircraft on the BOS to SFO route.
How many direct and indirect flights does Delta Air Lines fly from BOS to SFO?
If you're venturing from BOS to SFO, you'll discover about 4 Delta Air Lines daily flights to choose from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Francisco Intl. Airport (SFO), please visit our Customer Service Portal.
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.

Discover our best Delta flight from Boston BOS to San Francisco SFO 

To find the best deals on flights to Boston from San Francisco with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Boston BOS to San Francisco SFO with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $197 to $208, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

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

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Boston to San Francisco costs from $102. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Francisco SFO from  Boston BOS with Delta 

To find a cheap Delta flight from Boston BOS to San Francisco SFO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Boston BOS to San Francisco SFO 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as December, or if you book a flight with a stopover. 

 

Find nonstop flights from Boston BOS to San Francisco SFO with Delta 

If you’re keen to be on San Francisco soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Boston BOS to San Francisco SFO 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Francisco SFO from  Boston BOS with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

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*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.