CHEAP FLIGHTS FROM Boston TO San Francisco

1 Passenger
-
1 adult
+
Economy/Coach
Additional Options  
  • $261
    total per person
    SELECT
    United
    Boston - Jul, 24th San Francisco - Jul, 24th
    San Francisco - Aug, 7th Boston - Aug, 7th
  • $234
    total per person
    SELECT
    American Airlines
    Boston - Aug, 13th San Francisco - Aug, 13th
    San Francisco - Aug, 24th Boston - Aug, 25th
  • $225
    total per person
    SELECT
    United
    Boston - Aug, 6th San Francisco - Aug, 6th
    San Francisco - Aug, 13th Boston - Aug, 13th
  • $216
    total per person
    SELECT
    United
    Boston - Aug, 24th San Francisco - Aug, 24th
    San Francisco - Aug, 31st Boston - Aug, 31st
  • $261
    total per person
    SELECT
    United
    Boston - Aug, 1st San Francisco - Aug, 1st
    San Francisco - Aug, 6th Boston - Aug, 6th
Home Page    Cheap flights    North America    United States    Western United States    San Francisco, CA    From Boston
Facts about flights from Boston to San Francisco
  •   On average, there is 197 flights between Boston and San Francisco every week
  •   january is the cheapest time to fly between Boston and San Francisco
  •   Usually, people stay 8 days when travelling from Boston to San Francisco
  •   Flights between Boston and San Francisco are usually on time
  •   Between Boston and San Francisco, the maximum delay was 5h 29m
  •   Flights from Boston to San Francisco are rarely diverted
Cost of living in Boston and San Francisco
Boston is 2% cheaper than San Francisco

  Boston   San Francisco
Water bottle (1.5 liter) $1.70   $2.34
Milk (1 liter) $1.07   $1.14
Lettuce $1.86   $1.97
Loaf of white bread $2.96   $4.13
Cappuccino $3.95   $3.84
* All price are converted to USD

Seasonal price trend for cheap flights from Boston to San Francisco


  • 337-
  • 300-
  • 263-
  • 226-
  • 189-
  • 152-
  • 115-
  • 78-
  • 41-
  • 0-
  • $176
    JAN
  • $176
    FEB
  • $196
    MAR
  • $197
    APR
  • $197
    MAY
  • $197
    JUN
  • $225
    JUL
  • $217
    AUG
  • $217
    SEP
  • $217
    OCT
  • $237
    NOV
  • $237
    DEC

Information about travelling from Boston to San Francisco

  • Distance between San Francisco and Boston
    4 341 km
  • For this month, Boston is 27% hotter than San Francisco
    San Francisco : 22 °C
    Boston : 28 °C
  • Average flight duration between San Francisco and Boston
    6h
  • Most popular airline for this trip
    Jetblue Airways
  • Average deal for this trip
    $380.02 (USD)
  • There is on average 79.8mm more rain in Boston than San Francisco for this month
    San Francisco : 0.8 mm
    Boston : 80.6 mm