Boston to San Francisco Flight Tickets
Compare the best flight deals from Boston to San Francisco
About Boston - San Francisco Flights
Find the best prices for flights between Boston (United States) and San Francisco (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Boston has 2 airports, while San Francisco has 1 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Boston - San Francisco Flights
Best month to fly
May 2026 - 4,897 ₺
May 2026
4,897 ₺
1 stops
CheapestApril 2026
6,090 ₺
1 stops
August 2026
7,871 ₺
1 stops
| Ay | Flight Type | Price |
|---|---|---|
| May 2026Cheapest | 1 stops | 4,897 ₺ |
| April 2026 | 1 stops | 6,090 ₺ |
| August 2026 | 1 stops | 7,871 ₺ |
Prices may change. Based on recent searches.
Popular Boston - San Francisco Flights
Boston - San Francisco
San Francisco - Boston
Airlines on Boston - San Francisco Route
| Havayolu | Uçuş Tipi | Fiyat |
|---|---|---|
 United Airlines | Direct | 7,876 ₺ |
 Frontier Airlines | 1 stops | 4,897 ₺ |
 Southwest Airlines | 1 stops | 7,871 ₺ |
Boston Airports
San Francisco Airports
Alternative Routes
Boston - San Francisco Flight Summary
Cheaper tickets are usually available on weekdays and with early bookings.
Boston and San Francisco - Airport Transportation
Logan International Airport (BOS)
How to Get to the Airport
Metro: You can reach Airport Station from the city center with the MBTA Blue Line and then take a free shuttle to the terminal. The journey takes approximately 15-20 minutes. Services run every 5-8 minutes and operate between 05:00-00:30.
Bus: You can reach the airport from South Station with the SL1 bus. The journey takes about 20 minutes, and services depart every 8-12 minutes.
Taxi: You can call a taxi from any point in the city center to reach the airport. The journey takes 15-30 minutes depending on traffic. Taxi service is available 24/7.
Uber/Lyft: You can use the Uber or Lyft app from the city center to select a drop-off point at the airport. The journey takes 15-30 minutes depending on traffic, and service is available 24/7.
Private Transfer: Private transfer or shuttle services from the city center to Logan Airport can be used with a reservation. The journey takes 20-40 minutes, and service frequency is determined by reservation.
San Francisco International Airport (SFO)
From Airport to City Center
Metro (BART): You can reach the BART by taking the AirTrain from SFO Airport to the Garage G/BART station. It takes approximately 28-40 minutes to reach downtown (Embarcadero or Powell Street). Services run every 15-20 minutes and operate all day (including weekends).
Bus (SamTrans): SamTrans bus lines 292, 397, and KX regularly depart from the airport terminals (Terminal 2, 3, and International Terminal). The journey to the Transbay Terminal or Market Street takes about 30-50 minutes. Buses depart every 15-30 minutes and operate 24 hours a day.
Shared Shuttle: You can travel to downtown using shared shuttle services from various companies at the terminal exits. These services are arranged every 15-30 minutes on demand and operate all day.
Taxi: You can take a taxi from the official taxi stands at the terminal exits. The journey to downtown takes between 25-45 minutes depending on traffic. Taxi service is available every minute, 24 hours a day.
Uber/Lyft: You can call a vehicle via the app from Uber or Lyft pickup zones at the terminal exits. These services can also be preferred for transportation to downtown.