Which airport is best?

SFO is the main international airport.

How do I get to Logan Airport?

Take the Blue Line to Airport Station or use a ride-share.

Allston

San Francisco

Flight

Allston to San Francisco

Updated: 28 May 2026

The distance from Allston to San Francisco is approximately 4,300 kilometers. Flying from Logan International Airport (BOS) to San Francisco International Airport (SFO) is the only practical method, taking about 6.5 hours. San Francisco is a hilly city known for its iconic bridge, cable cars, and tech industry.

Total Distance: 4,300 km driving, 4,350 km air distance.

Fastest Way

Flight at 6.5 hours.

Cheapest Way

Flight booked well in advance.

Compare Allston to San Francisco Routes

Flight

Direct

Duration

6 hours 30 mins

Avg Price

$250 - $500

Operator

United Airlines / Alaska Airlines

Route

BOS to SFO

SFO is well-connected to the city via the BART train.

Travel Tips

Airport Transit
Use the BART train to get from SFO to the city center.
Traffic
San Francisco traffic can be heavy; use public transit when possible.
Car Rental
A car is not necessary in the city and parking is expensive.
Dining
Try the diverse food scene, especially the seafood and sourdough bread.
Weather
It can be foggy and cool; bring layers.

Safety Tips

General Safety
Stay in well-populated areas, especially at night.
Public Transit
BART and Muni are generally safe, but stay aware of your surroundings.
Emergency
Dial 911 for any emergencies.
Tourist Areas
Be aware of pickpockets in crowded tourist spots like Fisherman's Wharf.