Flights Saint Louis-Boston

Find cheap Saint Louis - Boston flights with our free flight search engine. Compare all available fares for direct flights to Boston. Search and find the best fares and deals for flights from Saint Louis to Boston. Find cheap flights to Boston (STL - BOS) among many online travel agencies, traditional airlines as well as low cost carriers.

Jetcost is a price comparison service for flights to Boston airport. You can also compare hotels in Boston and Boston car rentals.

Lowest round trip fares found for Saint Louis to Boston flights

Flight

Airline name

Price

Type

Trip dates

Search date

Saint Louis - Boston United Airlines $319 Round-trip 23 January 26 January
Saint Louis - Boston United Airlines $332 Round-trip 22 December 14 January
Saint Louis - Boston XX $368 Round-trip 27 December 01 February

Recent flight searches Saint Louis - Boston

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

Saint Louis - Boston United Airlines $319 Round-trip 23 to 26 January 2 days ago
Saint Louis - Boston United Airlines $587 Round-trip 12 to 19 December 3 days ago
Saint Louis - Boston Southwest Airlines $504 Round-trip 14 to 16 December 3 days ago
Saint Louis - Boston Southwest Airlines $504 Round-trip 15 to 19 December 3 days ago
Saint Louis - Boston Southwest Airlines $436 Round-trip 14 to 21 December 3 days ago
Compare flights from Saint Louis to Boston on regular or low cost flights and find the best STL - BOS flight prices on Jetcost.
Weather forecast for Boston
  • Friday 9
    Min 22 °F
    Max 33 °F
  • Saturday 10
    Min 23 °F
    Max 27 °F
  • Sunday 11
    Min 20 °F
    Max 32 °F
  • Monday 12
    Min 18 °F
    Max 33 °F
  • Tuesday 13
    Min 27 °F
    Max 35 °F
Climate in Boston
  • Cold
     
     
     
     
    Hot
  •  
    Rain (mm)
    Days of rain
  • January
    31 °F
    0.00
    0
  • February
    29 °F
    0.00
    0
  • March
    33 °F
    0.00
    0
  • April
    41 °F
    0.00
    0
  • May
    48 °F
    0.00
    0
  • June
    59 °F
    0.00
    0
  • July
    64 °F
    0.00
    0
  • August
    64 °F
    0.00
    0
  • September
    55 °F
    0.00
    0
  • October
    48 °F
    0.00
    0
  • November
    37 °F
    0.00
    0
  • December
    31 °F
    0.00
    0