Cheap flights from Boston to San Francisco from C$ 137
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Francisco departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next three 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 American Airlines, Delta 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 C$ 153 | Free Cancellation | Rating 8.0 10,951 reviews | |||
| PriceFrom C$ 256 | Free Cancellation | Rating 7.6 4,593 reviews | |||
| PriceFrom C$ 280 | Free Cancellation | Rating 8.0 9,117 reviews | |||
| PriceFrom C$ 474 | Free Cancellation | Rating 7.4 11,228 reviews |
Delta Flights From Boston to San Francisco
The lowest priced Delta flight from Boston to San Francisco from the last 72 hours was C$ 112. Generally, Delta has 3 flights on this route every week with an average price of C$ 205. Delta is rated 8.0/10 by our users.
Alaska Airlines Flights From Boston to San Francisco
Across 9,117 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Boston to San Francisco about 8 times each week, with ticket deals ranging from C$ 205 to C$ 337. Price data is based on momondo searches in the last 72 hours.
United Airlines flights from Boston to San Francisco
Our best United 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 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. The most expensive is June.
What is the cheapest day to depart Boston for San Francisco?
Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Thursday
When is the cheapest time to fly from Boston to San Francisco?
In the evening. Boston to San Francisco flights are approximately 27% more expensive in the morning than in the evening
What is the cheapest airline that flies to San Francisco from Boston?
Delta. 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?
50 days before. The cheapest time to buy a flight from Boston to San Francisco is approximately 50 days to departure
How many flights depart from Boston to San Francisco on average per day?
As of April 2024, 44 flights take off from Boston and land in San Francisco each day. The most common flight departure time for this route is 5:00p.m., with 61% of daily flights taking off in the afternoon.
How many flights depart from Boston to San Francisco on average per week?
As of April 2024, 312 flights take off from Boston and land in San Francisco each week. The most common flight departure day for this route is Monday, with 16% of weekly flights taking off on this day.
Can stopping save me money on Boston to San Francisco flights?
No. A direct flight is the cheapest option for a flight between Boston to San Francisco.
Cheap Boston to San Francisco (BOS to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to San Francisco
Best price found | C$ 137 |
|---|---|
Fastest flight time | 6h 26m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is Boston Logan Intl to San Francisco by plane?
The distance between Boston Logan Intl and San Francisco is about 4329.4 km. A reasonable flight in good conditions will take 6h 26m.
When did momondo last update prices for flights from Boston Logan Intl Airport to San Francisco Airport?
Prices for flights from Boston Logan Intl Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to San Francisco Airport?
There are 4 operators available for flights from Boston Logan Intl Airport to San Francisco Airport as of April 2024.
How old do you have to be to fly from Boston Logan Intl Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Boston to San Francisco?
It is quick and easy to find Boston to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.
Can I find flights from Boston to San Francisco with flexible booking policies on momondo?
Yes. All flights to San Francisco from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Boston to San Francisco?
momondo provides multiple filters to help you find the best flight to San Francisco from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Boston to San Francisco right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Boston and alert you when they change.