Cheap flights from San Francisco to Boston from £89
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How much do flights to Boston cost?
Key info about flying to Boston
Weekly direct flights
Discover the top airlines offering direct flights from San Francisco to Boston in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 21.04 | Tue 22.04 | Wed 23.04 | Thu 24.04 | Fri 25.04 | Sat 26.04 | Sun 27.04 |
|---|---|---|---|---|---|---|---|
| --- | --- | 2 | 1 | --- | --- | --- | |
| --- | --- | 5 | 2 | 1 | --- | --- | |
| --- | --- | 1 | 1 | --- | --- | --- | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 13 total | Daily flights: 1.86 average | Most flights: Wednesday 5 flights |
| Airline | Mon 28.04 | Tue 29.04 | Wed 30.04 | Thu 01.05 | Fri 02.05 | Sat 03.05 | Sun 04.05 |
|---|---|---|---|---|---|---|---|
| 2 | 4 | 4 | --- | 5 | 4 | 4 | |
| 2 | 5 | 3 | --- | 2 | 4 | 3 | |
| 1 | 1 | 1 | --- | 1 | 1 | 1 | |
| --- | --- | 1 | --- | 1 | --- | --- | |
| Weekly flights: 50 total | Daily flights: 7.14 average | Most flights: Friday 5 flights |
| Airline | Mon 05.05 | Tue 06.05 | Wed 07.05 | Thu 08.05 | Fri 09.05 | Sat 10.05 | Sun 11.05 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | --- | 5 | 4 | 5 | |
| 2 | 5 | 5 | 2 | 5 | 4 | 5 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 64 total | Daily flights: 9.14 average | Most flights: Monday 5 flights |
| Airline | Mon 12.05 | Tue 13.05 | Wed 14.05 | Thu 15.05 | Fri 16.05 | Sat 17.05 | Sun 18.05 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | --- | 2 | 3 | 5 | |
| 3 | 5 | 3 | --- | --- | 4 | 3 | |
| 1 | 1 | 2 | --- | 2 | 1 | 2 | |
| --- | --- | --- | --- | --- | --- | --- | |
| Weekly flights: 52 total | Daily flights: 7.43 average | Most flights: Monday 5 flights |
Check-in for a flight from San Francisco to Boston
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| American Airlines | AAL | AA | No |
| JetBlue Airways | JBU | B6 | No |
| Alaska Airlines | ASA | AS | No |
| Frontier Airlines | FFT | F9 | No |
Online check-in is not available for these airlines.
Weather in Boston
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 1°C | -4°C |
| February | 3°C | -3°C |
| March | 7°C | 0°C |
| April | 13°C | 5°C |
| May | 19°C | 10°C |
| June | 23°C | 14°C |
| July | 27°C | 18°C |
| August | 27°C | 18°C |
| September | 23°C | 14°C |
| October | 16°C | 9°C |
| November | 10°C | 3°C |
| December | 5°C | 0°C |
14 day forecast
Boston travel tips
Head to the Arnold Arboretum to enjoy over 100 hectares of free public space. You can watch sunrises or sunsets there, wander in gardens, have a picnic on the lawns, and examine different species of flowers from all over the world.
Forest Hills Cemetery was laid in the Victorian era and covers almost 125 hectares of land. If you’re interested in the American culture, you may find the graves of the playwright Eugene O’Neill and the poet E.E Cummings. Also, there are sculptures and miniature buildings as part of an exhibition.
Union Oyster House is the oldest restaurant in America with a huge selection of fish and seafood specialities. The restaurant has been open since 1826 and is located on the Freedom Trail – the road along which the main attractions of Boston are located. Despite this, the prices are quite affordable: $5-15 for main dishes.
Frequently asked questions
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