Alaska Airlines flights from San Francisco (SFO) to Boston (BOS)
Find comprehensive Alaska Airlines flight information, schedules, and booking details for direct flights from San Francisco (SFO), US to Boston (BOS), US. Alaska Airlines operates 8-14 flights daily flights on this route.• 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 43m - 5h 43m
07:45
07:45
2712 miles (4364 km)
January
1 (Show)
78
Alaska Airlines Flight Schedule from San Francisco (SFO) to Boston (BOS)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS356 |  Alaska Airlines | 07:45 | 16:28:00 | Boeing 737MAX 9 Passenger |
Alaska Airlines Monthly Flight Calendar
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Route Insights
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, offering more flight options and potentially better connections.
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Alaska Airlines Terminal Information
Departure Terminal at San Francisco (SFO):
Arrival Terminal at Boston (BOS):
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 Months to Fly Alaska Airlines to Boston (BOS)
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: Year-round
Seasonal Travel Calendar
Frequently Asked Questions about Alaska Airlines Flights
How many Alaska Airlines flights operate from San Francisco (SFO) to Boston (BOS)?
Alaska Airlines operates 1 flight from San Francisco (SFO) to Boston (BOS).
What city does Boston (BOS) airport serve?
Boston (BOS) airport serves Boston, US.
How long is the Alaska Airlines flight from San Francisco (SFO) to Boston (BOS)?
The flight duration is approximately 5h 27m - 6h 26m.
What is the distance from San Francisco (SFO) to Boston (BOS)?
The distance is 2712 miles (4364 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737MAX 9 Passenger on this route.
Which other airlines operate on this route?
3 other airlines operate on this route: Delta Air Lines, JetBlue Airways, United Airlines.
What is the cheapest month to fly Alaska Airlines from San Francisco (SFO) to Boston (BOS)?
January is typically the cheapest month to fly Alaska Airlines on this route.
What is the average price for a Alaska Airlines flight from San Francisco (SFO) to Boston (BOS)?
The average price for a round-trip Alaska Airlines flight on this route is approximately $390. Prices can vary based on booking time and demand.
How many Alaska Airlines flights operate per week on this route?
Alaska Airlines operates approximately 78 flights per week from San Francisco (SFO) to Boston (BOS).