Direct (non-stop) flights from San Francisco (SFO) to Boston (BOS)
Find comprehensive flight information, schedules, and booking details for direct flights from San Francisco (SFO), US to Boston (BOS), US. This popular route is operated by 4 airlines, offering multiple daily departures.• Flight Duration: 5h 27m - 6h 26m (average flight time)• Distance: 2712 miles (4364 km) (air miles between airports)• Daily Flights: 8-14 flights (scheduled departures per day)
San Francisco (SFO)
US
Boston (BOS)
US
FLIGHT TIME
5h 27m - 6h 26m
FLIGHT DISTANCE
2712 miles (4364 km)
5h 31m - 5h 43m
07:00
23:25
2712 miles (4364 km)
January
4 (Show)
78
Flight Schedule
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Airlines with direct flights from San Francisco (SFO) to Boston (BOS)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 5h 27m - 6h 26m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 8:00, 12:00, offering more flight options and potentially better connections.
Weather & Climate at Boston (BOS)
11.4°C
Avg Temperature115mm
Avg Rainfall13.9km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Boston (BOS)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Boston (BOS)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$322
Travel Planning Tips for San Francisco (SFO) to Boston (BOS)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from San Francisco (SFO) to Boston (BOS). Consider booking on this day for potential savings.
- Best Month to Travel
January is generally the cheapest month to fly from San Francisco (SFO) to Boston (BOS). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from San Francisco (SFO) to Boston (BOS) is approximately $322. Prices may vary based on booking time, season, and airline.
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Related Pages
Related Airports
Frequently Asked Questions
How many flights operate from San Francisco (SFO) to Boston (BOS)?
There are 13 direct flights operating from San Francisco (SFO) to Boston (BOS). Approximately 8-14 flights daily.
Which airlines operate flights from San Francisco (SFO) to Boston (BOS)?
4 airlines operate on this route: Delta Air Lines, Alaska Airlines, JetBlue Airways, United Airlines.
How long is the flight from San Francisco (SFO) to Boston (BOS)?
The flight duration from San Francisco (SFO) to Boston (BOS) is approximately 5h 27m - 6h 26m.
What is the distance from San Francisco (SFO) to Boston (BOS)?
The distance from San Francisco (SFO) to Boston (BOS) is 2712 miles (4364 km).
What is the flight time range for this route?
Flight times on this route range from 5h 31m - 5h 43m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:00 and the latest flight departs at 23:25.
What is the cheapest month to fly from San Francisco (SFO) to Boston (BOS)?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 78 flights operate per week from San Francisco (SFO) to Boston (BOS).
What types of aircraft operate on this route?
This route is served by Airbus A321neo, Boeing 737MAX 9 Passenger, Airbus A318 / A319 / A320 / A321, Boeing 757-200 Passenger, Airbus A321.
What is the average flight price from San Francisco (SFO) to Boston (BOS)?
The average flight price for a round-trip ticket from San Francisco (SFO) to Boston (BOS) is approximately $390 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from San Francisco (SFO) to Boston (BOS) for the lowest prices?
January is typically the cheapest month to fly from San Francisco (SFO) to Boston (BOS). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from San Francisco (SFO) to Boston (BOS)?
4 airlines offer direct flights from San Francisco (SFO) to Boston (BOS), providing travelers with multiple options for scheduling and pricing.
How far is Boston (BOS) from San Francisco (SFO)?
The distance from San Francisco (SFO) to Boston (BOS) is 2712 miles (4364 km). This is a long-haul flight route.
How long does it take to fly from San Francisco (SFO) to Boston (BOS)?
The flight time from San Francisco (SFO) to Boston (BOS) is approximately 5h 27m - 6h 26m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Boston (BOS) serve?
Boston (BOS) serves Boston, US.