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Journey information
Overview: Boston, MA to San Francisco, CA flight
USAUSA
Flights from Boston, MA to San Francisco, CA depart on average 43 times per day, taking around 7h 1m. Cheap flight tickets for this journey start at $97 (€79) if you book in advance.
There are 6 flights per day. The earliest flight runs at 00:30, the last at 23:57. The fastest flight covers the 2693 miles (4334 km) distance in 6h 47m. March is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 2693 miles (4334 km) |
Average flight duration 7h 1m |
Cheapest ticket price $97 (€79) |
Flights per day 43 |
Direct flights 6 |
Fastest flight 6h 47m |
Cheapest month March |
First flight 00:30 |
Last flight 23:57 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
The cheapest and fastest flights from Boston, MA to San Francisco, CA
Showing times and prices for Mar 23
Cheapest price
$125
Average price
$257
Fastest journey
6 h 50 m
Average duration
7 h 55 m
Flights per day
5
Distance
4334 km
Cheap tickets
The best way to find a cheap flight ticket from Boston, MA to San Francisco, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Boston, MA to San Francisco, CA will cost around $257 if you buy it on the day, but the cheapest tickets can be found for only $125.
Fast flights
Of the 5 flights that leave Boston, MA for San Francisco, CA onMon, Mar 23, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Mar 23 the direct flights cover the 4334 km distance in an average of 7 h 55 m but if you time it right, some flights will get you there in just 6 h 50 m .
On Mon, Mar 23 the longest flights will take 10 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
12:11PM6h59
Boston, MA07:10PMSan Francisco, CA
$1251One-way
0 transfers
12:09AM6h50
Boston, MA06:59AMSan Francisco, CA
$1291One-way
0 transfers
12:38AM8h37
Boston, MA09:15AMSan Francisco, CA
$3201One-way
0 transfers
10:05PM10h15
Boston, MA08:20AMSan Francisco, CA
$3341One-way
0 transfers
09:40PM6h53
Boston, MA04:33AMSan Francisco, CA
$3781One-way
0 transfers
12:09AM6h50
Boston, MA06:59AMSan Francisco, CA
$1291One-way
0 transfers
09:40PM6h53
Boston, MA04:33AMSan Francisco, CA
$3781One-way
0 transfers
12:11PM6h59
Boston, MA07:10PMSan Francisco, CA
$1251One-way
0 transfers
12:38AM8h37
Boston, MA09:15AMSan Francisco, CA
$3201One-way
0 transfers
10:05PM10h15
Boston, MA08:20AMSan Francisco, CA
$3341One-way
0 transfers
Travel Information
Compare bus, train, and flight for Boston, MA to San Francisco, CA
Omio recommends booking the flight as it is the most popular option from Boston, MA to San Francisco, CA among Omio's users. If you are prioritising price take the flight with prices starting from $97. For those with little time consider booking a flight which can get you there in 7h 1m. The ticket price range depends on the travel mode: a flight costs an average of $97, and a train costs an average of $226.
Distance: 2693 miles (4334 km)
Compare flight with
Most popular Flight | Train | Bus |
|---|---|---|
$320 Average price Cheapest | $843 Average price | $465 Average price |
10h 1m Average total duration Fastest 7h 1m Onboard + 3h 0m Additional time* | 76h 27m Average total duration 75h 57m Onboard + 30m Additional time* | 75h 35m Average total duration 75h 5m Onboard + 30m Additional time* |
Most popular airline |  Most popular train company |  Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
Boston, MA to San Francisco, CA flight times
The table below shows live departures for Boston, MA to San Francisco, CA flights for today, Sunday, March 22. You can also manually refresh the results below to see updated flight journeys.
Last updated at 9:59 PM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| UA639 · UA4653 | 10:08 PM Edward L. Logan International Airport | 9h07 | 7:15 AM San Francisco International Airport | 1 transfer | |
| B6333 | 10:09 PM Edward L. Logan International Airport | 6h50 | 4:59 AM San Francisco International Airport | 0 transfersDirect | |
| Monday, March 23 | |||||
| 12:09 AM Boston, MA | 6h50 | 6:59 AM San Francisco, CA | 0 transfersDirect | |
| 12:38 AM Boston, MA | 8h37 | 9:15 AM San Francisco, CA | 0 transfersDirect | |
| B6733 | 12:59 AM Edward L. Logan International Airport | 6h52 | 7:51 AM San Francisco International Airport | 0 transfersDirect | |
| 8:22 PM Boston, MA | 11h59 | 8:21 AM San Francisco, CA | 0 transfersDirect | |
| 9:40 PM Boston, MA | 6h53 | 4:33 AM San Francisco, CA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Boston, MA to San Francisco, CA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Boston, MA to San Francisco, CA flights with Omio?
Alaska Airlines as well as United or JetBlue Airways offer flights services from Boston, MA to San Francisco, CA.
Omio is an official ticket reseller for all your travel options from Boston, MA to San Francisco, CA.
Why book with Omio vs Alaska Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Alaska Airlines, but also compare tickets for the likes of United or JetBlue Airways to find the best option for your trip from Boston, MA to San Francisco, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Alaska Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Boston, MA to San Francisco, CA.
Why book with Omio over Skyscanner, Trip or Edreams?
- Compare with other providers: On Omio, you can also compare tickets for the likes of United or JetBlue Airways to find the best option for your trip from Boston, MA to San Francisco, CA.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Boston, MA to San Francisco, CA.
Airlines: Alaska Airlines, United, JetBlue Airways from Boston, MA to San Francisco, CAFind the best flights between Boston, MA to San Francisco, CA with Omio's travel partners Alaska Airlines, United, JetBlue Airways from $97 (€79). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
6h 49m
Cheapest Price
$320 (€260)
United frequency
30 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
JetBlue Airways
About
JetBlue Airways is a U.S.-based low-cost airline headquartered in Long Island City, New York. Established in 1998, it operates over 850 daily flights to 86 destinations across the U.S., Caribbean, and Latin America. The airline is known for its customer-friendly services, including complimentary Wi-Fi, free snacks, and spacious seating. JetBlue's fleet comprises various Airbus models, such as the A220, A320, and A321, as well as the Embraer E190. The company is committed to sustainability and has implemented initiatives to reduce its environmental impact. Joanna Geraghty serves as the CEO, leading a team of approximately 23,000 employees.
Luggage & cancellation policy
Average Duration
6h 47m
Cheapest Price
$97 (€79)
JetBlue Airways frequency
10 a day
Luggage included
JetBlue's standard fare includes one checked bag and one carry-on bag.
Additional luggage
Additional luggage can be added for a fee, subject to availability.
Luggage storage
JetBlue offers overhead bin space for carry-on luggage and checked baggage services.
Cancellation Policy
JetBlue allows cancellations within 24 hours of booking for a full refund; after 24 hours, cancellation fees may apply.
Pregnant on board
JetBlue allows pregnant passengers to fly up to 36 weeks gestation without a medical certificate.
Unaccompagned minor
JetBlue allows unaccompanied minors aged 5-13 to travel for a fee, with specific guidelines.
Amenities on board the airplane
Wifi
Food sold onboard
JetBlue offers complimentary snacks and non-alcoholic beverages on all flights.
Seat reservation
JetBlue offers Even More Space seats for an additional fee, providing extra legroom and priority boarding.
Toilets
USB plugs
Accessibility
JetBlue Airways provides accessible services for passengers with disabilities, including wheelchair assistance and priority boarding.
Bikes
JetBlue accepts bicycles as checked baggage for a fee, with specific packaging requirements.
Pets
JetBlue allows pets in the cabin for a fee, with specific guidelines on pet carriers and weight limits.
Alaska Airlines
About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
6h 52m
Cheapest Price
$140 (€113)
Alaska Airlines frequency
23 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)
FAQs: Boston, MA to San Francisco, CA Flight
Find answers to the most common questions about traveling from Boston, MA to San Francisco, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Francisco, CA, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Boston, MA to San Francisco, CA can start from as little as $97 (€79) when you book in advance. The average flight ticket price for Boston, MA to San Francisco, CA is $320 (€259) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Boston, MA to San Francisco, CA is 6h 47m to travel the 2693 miles (4334 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Boston, MA to San Francisco, CA leaves at 12:30 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Boston, MA to San Francisco, CA leaves at 11:57 PM.
Yes, there are 6 direct flights a day from Boston, MA to San Francisco, CA with Alaska Airlines, United, JetBlue Airways. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Boston, MA to San Francisco, CA, you can count on Alaska Airlines, United, JetBlue Airways for the best way to get you to San Francisco, CA. You can also check all possible airlines who offer a service between Boston, MA and San Francisco, CA and compare the amenities they offer before buying a plane ticket.
Flights from Boston, MA to San Francisco, CA generally leave from Edward L. Logan International Airport and arrive in San Francisco International Airport.Edward L. Logan International Airport is 1 miles (2 km) away from Boston, MA city centre and San Francisco International Airport is 0 miles (1 km) from San Francisco, CA city centre.
The cheapest month for a flight from Boston, MA to San Francisco, CA is March.
It's helpful to compare your options as there are 3 ways to travel between Boston, MA and San Francisco, CA including taking a bus, train, and flight.
Since neither Boston, MA nor San Francisco, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 3 h between Boston, MA and San Francisco, CA all year round.
The best events to attend in San Francisco, CA include:
- Fleet Week, a maritime celebration featuring the Blue Angels and naval ship tours
- Outside Lands, a major music festival showcasing top artists and local food
- Chinese New Year Parade, the largest Lunar New Year celebration outside Asia with colorful floats and performances
- Hardly Strictly Bluegrass, a free music festival in Golden Gate Park featuring a diverse lineup of bluegrass and folk artists.
The best holidays to experience in San Francisco, CA include:
- Thanksgiving, mild weather and a festive atmosphere with family gatherings
- Christmas, beautiful decorations and holiday spirit throughout the city
- Memorial Day, the start of summer with outdoor activities and parades
- Labor Day, a long weekend perfect for enjoying the city's parks and beaches.
The best season to visit San Francisco, CA is Spring or Fall. The best weather to explore San Francisco, CA is during April-June or September-November.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Popular airports from Boston, MA to San Francisco, CA
Boston
San Francisco
The major airport for departures in Boston is Edward L. Logan International Airport. Find all the information you need to know about services, amenities and connections at Edward L. Logan International Airport for your trip from Boston to San Francisco.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
2 km
Car connection
I-90, Exit 26Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in all terminals, including Duty-Free and Hudson News.
Parking
- Parking available in Central Parking Garage, Economy Parking, and terminal B Garage, approximately 7.6€ ($8) per hour.
Dining
- Restaurants are available in all terminals, including Legal Sea Foods (seafood) and Wahlburgers (American).
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels within walking distance, including Hilton Boston Logan Airport.
Shower
- Showers are available in some lounges; access may require a lounge pass or membership.
Lounge
- Lounges available, including The Club and Delta Sky Club.
Lost and Found Office
- Lost and Found located in the Lost & Found Office in terminal C.
Car Rental
- Car rental services are available at the Rental Car Center, accessible by shuttle.
Public transit options for Edward L. Logan International Airport
- MBTA Blue Line, Airport Station, 5 km
The major airport for arrivals in San Francisco is San Francisco International Airport. Find all the information you need to know about services, amenities and connections at San Francisco International Airport for your journey to San Francisco from Boston.
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWCShowerLoungeLost and Found Officeinformation
Distance to city center
1 kmCar connection
US-101, exit 423AWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in all terminals, including DFS Duty-Free and Burberry.
Parking
- Parking available in the Domestic and International Garages, approximately 1.9€ ($2) per 15 minutes.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, toilets.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- Lounges available, including the United Club and Delta Sky Club.
Lost and Found Office
- Located in the main hall of the Domestic Terminal.
Public transit options for San Francisco International Airport
- Buses: SamTrans 292, 397, 398, KX
- Metro: BART Yellow Line
More options for your journey from Boston, MA to San Francisco, CA
Here are some other resources that might have the information you need
Most popular flights to and from San Francisco, CA and Boston, MA
HomeFlightsFlights in USAFlight Schedules to San Francisco, CABoston, MA to San Francisco, CA Flights
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