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CHEAP FLIGHTS FROM Boston TO St. Louis

1 Passenger
-
1 adult
+
Economy/Coach
Additional Options  
  • $184
    total per person
    SELECT
    American Airlines
    United
    Boston - Apr, 29th St. Louis - Apr, 29th
    St. Louis - May, 3rd Boston - May, 3rd
  • $144
    total per person
    SELECT
    United
    Boston - Apr, 21st St. Louis - Apr, 21st
    St. Louis - Apr, 28th Boston - Apr, 28th
  • $156
    total per person
    SELECT
    Delta
    Boston - Jun, 1st St. Louis - Jun, 1st
    St. Louis - Jun, 6th Boston - Jun, 6th
  • $171
    total per person
    SELECT
    United
    Boston - Jun, 25th St. Louis - Jun, 25th
    St. Louis - Jun, 30th Boston - Jun, 30th
  • $118
    total per person
    SELECT
    United
    Boston - Apr, 17th St. Louis - Apr, 18th
    St. Louis - Apr, 27th Boston - Apr, 27th
Home Page    Cheap flights    North America    United States    Midwestern United States    St. Louis, MO    From Boston
Facts about flights from Boston to St. Louis
  •   Charlotte Douglas (CLT) is the most popular gateway between Boston and St. Louis
  •   Flights between Boston and St. Louis are rarely canceled
  •   There is on average 1 stop(s) when flying between Boston and St. Louis
  •   American Airlines offers the cheapest deal (flight AA1801) between Boston and St. Louis at $184.90
  •   Southwest Airlines operates 12 flights every week between Boston and St. Louis
  •   The average cost for 1 stop(s) flight from Boston to St. Louis is $190.39

Seasonal price trend for cheap flights from Boston to St. Louis


  • 448-
  • 398-
  • 348-
  • 298-
  • 248-
  • 198-
  • 148-
  • 98-
  • 48-
  • 0-
  • $181
    JAN
  • $181
    FEB
  • $142
    MAR
  • $118
    APR
  • $154
    MAY
  • $156
    JUN
  • $171
    JUL
  • $183
    AUG
  • $185
    SEP
  • $185
    OCT
  • $292
    NOV
  • $348
    DEC

Information about travelling from Boston to St. Louis

  • Average deal for this trip
    $511.42 (USD)
  • Average flight duration between St. Louis and Boston
    4h 25m
  • Most popular airline for this trip
    Prinair
  • The temperature of Boston and St. Louis is approximately the same.
  • Distance between St. Louis and Boston
    1 681 km
  • For this month, Boston is 18% colder than St. Louis
    St. Louis : 17 °C
    Boston : 14 °C