Cheap flights from Boston to San Francisco from $87
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Flight information for Boston to San Francisco
(BOS to SFO)
Find info about flight duration, direct flights, and airports for your flight from Boston to San Francisco
Best Price Found | $87 |
|---|---|
Fastest flight time | 6h 16m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How to get the cheapest flight ticket from Boston to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Boston to San Francisco?
January. The cheapest time of year to fly to San Francisco from Boston is January. Most expensive is June
What is the cheapest day to depart Boston for San Francisco?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from Boston to San Francisco?
in the evening. Boston to San Francisco flights are approximately 15% more expensive at noon than in the evening
What is the cheapest airline that flies to San Francisco from Boston?
Sun Country Air. Alaska Airlines, Delta, and JetBlue are the most popular carriers operating from Boston to San Francisco
What is the cheapest Boston to San Francisco flight route?
Boston Logan Intl - San Francisco. Fly from Boston Logan Intl to San Francisco for the best Boston - San Francisco flight prices
How far in advance should you book Boston to San Francisco flights?
46 days before. The cheapest time to buy a flight from Boston to San Francisco is approximately 46 days to departure
What cabin class options are available on Boston to San Francisco flights?
There are 4 cabin classes available to choose from on Boston to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Boston to San Francisco flights?
You could potentially save up to 43% on your flight if you consider stops on a Boston to San Francisco flight.
When you’re planning your trip from Boston to San Francisco, the most popular airport-to-airport route is Boston Logan Intl Airport to San Francisco Airport. If you are looking for an alternate airport near Boston Logan Intl Airport, Worcester Airport is a great option and is located in Worcester. When traveling from Boston, it is helpful to have an alternative airport to fly into when you land in San Francisco. Good options for arrival airports in San Francisco, you can try Oakland Airport (in Oakland), San Jose Airport (in San Jose), or Santa Rosa Sonoma County Airport (in Santa Rosa). In May, $224 is typically the cheapest round trip price you’ll find from Boston to San Francisco which you can find when you fly BOS — OAK.
Easily compare round-trip flights from Boston to San Francisco
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to San Francisco by changing tabs
Find the cheapest one-way flights from Boston to San Francisco
If you're looking for one-way flights from Boston to San Francisco, view some of our deals below provided by Alaska Airlines, Frontier and JetBlue
Search last-minute flights to San Francisco from Boston
Find and compare round-trip flight prices for your last-minute flight from Boston to San Francisco
Best airlines flying from Boston to San Francisco
Compare and see reviews for airlines that fly from Boston to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $129 | Free Cancellation | Rating 7.9 1,941 reviews | |||
| PriceFrom $145 | Free Cancellation | Rating 7.8 1,237 reviews | |||
| PriceFrom $159 | Free Cancellation | Rating 7.0 938 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 7.2 2,186 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 7.2 2,104 reviews | |||
| PriceFrom $182 | Free Cancellation | Rating 7.5 44 reviews | |||
| PriceFrom $204 | Free Cancellation | Rating 6.2 2,137 reviews |
Alaska Airlines Flights From Boston to San Francisco
The lowest priced Alaska Airlines flight from Boston to San Francisco from the last 72 hours was $129. Generally, Alaska Airlines has 8 flights on this route every week with an average price of $358. Alaska Airlines is rated 7.9/10 by our users.
Delta Flights From Boston to San Francisco
The best Delta deal for Boston to San Francisco flight tickets found on momondo in the last 72 hours was $145, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $384 round-trip. Delta operates 3 flights out of Boston into San Francisco in an average week, so prices vary by time and availability. 1,237 Delta reviews by users on momondo have scored the airline at 7.8/10.
Alaska Airlines flights from Boston to San Francisco
Our best Alaska Airlines deals on Boston to San Francisco flight tickets
JetBlue flights from Boston to San Francisco
Our best JetBlue deals on Boston to San Francisco flight tickets
How far is Boston Logan Intl to San Francisco by plane?
The straight-line distance from Boston Logan Intl to San Francisco is 2690.2 mi. In terms of flight time, this usually takes a little over 6h 19m.
Alternative routes for Boston to San Francisco
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar Boston to San Francisco flights
Flexible with your destination? Broaden your search and find flights similar to your Boston to San Francisco route
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Flights to other cities in United States
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Popular momondo destinations
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Why use momondo?
Finding the right flight to San Francisco from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.
All flight searches from Boston to San Francisco on momondo can be filtered to show those which offer flexible booking policies.