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 $289 Round-trip 14 March 21 March
Saint Louis - Boston United Airlines $334 Round-trip 06 May 27 May
Saint Louis - Boston United Airlines $344 Round-trip 09 March 12 March

Recent flight searches Saint Louis - Boston

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

Saint Louis - Boston United Airlines $349 Round-trip 15 to 18 April Today 19:09
Saint Louis - Boston United Airlines $355 Round-trip 14 to 18 April Today 02:26
Saint Louis - Boston United Airlines $369 Round-trip 13 to 22 June Today 00:00
Saint Louis - Boston American Airlines $549 Round-trip 22 February to 24 March Yesterday
Saint Louis - Boston Delta Airlines $620 Round-trip 25 February to 04 March 2 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
  • Monday 20
    Min 25 °F
    Max 37 °F
  • Tuesday 21
    Min 23 °F
    Max 35 °F
  • Wednesday 22
    Min 41 °F
    Max 53 °F
  • Thursday 23
    Min 39 °F
    Max 62 °F
  • Friday 24
    Min 42 °F
    Max 48 °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