Facts about flights from Boston to Sao Tome
- United Airlines offers the best and the cheapest deal (flight UA2394) between Boston and Sao Tome : 26h 15m at $2 240.22
- The cheapest month to fly between Boston and Sao Tome is november
- Usually, people stay 8 days when travelling from Boston to Sao Tome
- It is on average $3,059.73 for a 1 stop(s) flight between Boston and Sao Tome
- There is on average 2 stop(s) when flying between Boston and Sao Tome
- Ronald Reagan Washington National Airport (DCA) is the most popular gateway between Boston and Sao Tome