Cheap flights from Boston to San Francisco from £85
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How much do flights to San Francisco cost?
Key info about flying to San Francisco
Weekly direct flights
Discover the top airlines offering direct flights from Boston to San Francisco in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 21.07 | Tue 22.07 | Wed 23.07 | Thu 24.07 | Fri 25.07 | Sat 26.07 | Sun 27.07 |
|---|---|---|---|---|---|---|---|
| 3 | 4 | 5 | 5 | 4 | 4 | 2 | |
| 4 | 5 | 4 | 2 | 2 | 1 | --- | |
| 1 | 2 | 1 | 2 | 2 | 1 | 2 | |
| 1 | --- | 1 | --- | --- | --- | --- | |
| Weekly flights: 58 total | Daily flights: 8.29 average | Most flights: Wednesday 5 flights |
| Airline | Mon 28.07 | Tue 29.07 | Wed 30.07 | Thu 31.07 | Fri 01.08 | Sat 02.08 | Sun 03.08 |
|---|---|---|---|---|---|---|---|
| 2 | 3 | 5 | 4 | 4 | 3 | 4 | |
| --- | 4 | 2 | 3 | 2 | 1 | 1 | |
| 2 | 2 | 2 | 2 | 2 | 1 | 1 | |
| --- | --- | --- | 1 | 1 | --- | --- | |
| Weekly flights: 52 total | Daily flights: 7.43 average | Most flights: Wednesday 5 flights |
| Airline | Mon 04.08 | Tue 05.08 | Wed 06.08 | Thu 07.08 | Fri 08.08 | Sat 09.08 | Sun 10.08 |
|---|---|---|---|---|---|---|---|
| 4 | 2 | 4 | 4 | 5 | 3 | 2 | |
| 3 | 4 | 5 | 5 | 5 | 1 | 1 | |
| 2 | 2 | 2 | 2 | 2 | 1 | 2 | |
| 2 | 2 | 2 | 2 | 2 | 1 | --- | |
| Weekly flights: 72 total | Daily flights: 10.29 average | Most flights: Friday 5 flights |
| Airline | Mon 11.08 | Tue 12.08 | Wed 13.08 | Thu 14.08 | Fri 15.08 | Sat 16.08 | Sun 17.08 |
|---|---|---|---|---|---|---|---|
| 4 | 4 | 3 | 5 | 3 | 4 | 3 | |
| 3 | 5 | 5 | 5 | 5 | 3 | 2 | |
| 2 | 2 | 1 | 2 | 2 | 2 | 2 | |
| --- | --- | 1 | --- | --- | --- | --- | |
| Weekly flights: 68 total | Daily flights: 9.71 average | Most flights: Thursday 5 flights |
Check-in for a flight from Boston to San Francisco
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| JetBlue Airways | JBU | B6 | No |
| Hawaiian Airlines | HAL | HA | No |
| Alaska Airlines | ASA | AS | No |
| Sun Country Airlines | SCX | SY | Yes |
Online check-in is not available for these airlines.
Weather in San Francisco
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 14°C | 7°C |
| February | 15°C | 8°C |
| March | 15°C | 8°C |
| April | 17°C | 9°C |
| May | 18°C | 10°C |
| June | 20°C | 12°C |
| July | 22°C | 13°C |
| August | 22°C | 14°C |
| September | 23°C | 14°C |
| October | 21°C | 13°C |
| November | 17°C | 10°C |
| December | 13°C | 8°C |
14 day forecast
San Francisco travel tips
Visit de Young Art Museum in San Francisco for North and South American art
Currently, the de Young Art Museum is located in Golden Gate Park. The museum specializes in the arts of the Americas. Among the exhibits, you will see paintings, national costumes, arts, and crafts. The ticket price is $15 (€13), the museum is closed on Mondays.
Head to Silicon Valley from San Francisco
You can go to the IT specialists' mecca, Silicon Valley, on the CalTrain. The average cost of a trip to Palo Alto is $10 (€8.50). The train runs every 30 minutes on weekdays.
Taste craft beer in San Francisco pubs
If you love craft beer, then this city is a perfect match for you. San Francisco is bursting with microbreweries experimenting with different flavors and trendsetting beer culture across the states. You may want to have a beer at places like Cellarmaker Brewing Co, Mikkeller, or Church Key.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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