Flight Schedules
Last Updated: Thu, 2 May, 2024
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19:00 - 22:40STL - BOS
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19:00 (STL)St Louis Lambert Intl Airport
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22:40 (BOS)Boston Logan International Airport
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American Airlines (AA 3562)Embraer Emb 175 - 2h 40m
- Direct
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- Embraer Emb 175
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19:20 - 22:50STL - BOS
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19:20 (STL)St Louis Lambert Intl Airport
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22:50 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 355)Boeing 737 800 - 2h 30m
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- Boeing 737 800
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20:10 - 23:40STL - BOS
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20:10 (STL)St Louis Lambert Intl Airport
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23:40 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 355)Boeing 737 Max 8 Passenger - 2h 30m
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- M
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- Boeing 737 Max 8 Passenger
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20:55 - 00:25+ 1STL - BOS
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20:55 (STL)St Louis Lambert Intl Airport
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00:25 (BOS)Boston Logan International Airport + 1
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Southwest Airlines (WN 355)Boeing 737 Max 8 Passenger - 2h 30m
- Direct
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- Boeing 737 Max 8 Passenger
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08:00 - 11:35STL - BOS
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08:00 (STL)St Louis Lambert Intl Airport
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11:35 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 949)Boeing 737 Max 8 Passenger - 2h 35m
- Direct
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- S
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- Boeing 737 Max 8 Passenger
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08:30 - 12:00STL - BOS
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08:30 (STL)St Louis Lambert Intl Airport
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12:00 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 949)Boeing 737 700 - 2h 30m
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- -
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- Boeing 737 700
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08:35 - 12:10STL - BOS
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08:35 (STL)St Louis Lambert Intl Airport
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12:10 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 949)Boeing 737 800 - 2h 35m
- Direct
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- M
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- Boeing 737 800
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10:45 - 14:25STL - BOS
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10:45 (STL)St Louis Lambert Intl Airport
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14:25 (BOS)Boston Logan International Airport
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American Airlines (AA 3563)Embraer Emb 175 - 2h 40m
- Direct
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- M
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- Embraer Emb 175
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11:10 - 14:50STL - BOS
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11:10 (STL)St Louis Lambert Intl Airport
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14:50 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 949)Boeing 737 800 - 2h 40m
- Direct
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- S
- Boeing 737 800
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14:05 - 17:35STL - BOS
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14:05 (STL)St Louis Lambert Intl Airport
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17:35 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 186)Boeing 737 Max 8 Passenger - 2h 30m
- Direct
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- Boeing 737 Max 8 Passenger
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14:55 - 18:30STL - BOS
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14:55 (STL)St Louis Lambert Intl Airport
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18:30 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 186)Boeing 737 800 - 2h 35m
- Direct
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- M
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- F
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- Boeing 737 800
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17:10 - 20:40STL - BOS
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17:10 (STL)St Louis Lambert Intl Airport
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20:40 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 186)Boeing 737 Max 8 Passenger - 2h 30m
- Direct
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- Boeing 737 Max 8 Passenger
Connecting Flights
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05:50 - 07:00STL - BNA10:10 - 13:40BNA - BOS
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05:50 (STL)St Louis Lambert Intl Airport10:10 (BNA)Nashville Airport
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07:00 (BNA)Nashville Airport13:40 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 6029)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1535)Boeing 737 Max 8 Passenger - 6h 50m (3h 10m)
- BNA Nashville 3h 10m
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06:00 - 09:00STL - BWI11:45 - 13:15BWI - BOS
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06:00 (STL)St Louis Lambert Intl Airport11:45 (BWI)Baltimore Washington International Airport
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09:00 (BWI)Baltimore Washington International Airport13:15 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 1125)Boeing 737 700 Southwest Airlines (WN 5824)Boeing 737 700 - 6h 15m (2h 45m)
- BWI Baltimore 2h 45m
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06:10 - 07:15STL - MDW09:00 - 12:15MDW - BOS
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06:10 (STL)St Louis Lambert Intl Airport09:00 (MDW)Chicago Midway Airport
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07:15 (MDW)Chicago Midway Airport12:15 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 3239)Boeing 737 Max 8 Passenger Southwest Airlines (WN 5802)Boeing 737 800 - 5h 05m (1h 45m)
- MDW Chicago 1h 45m
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- M
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06:50 - 07:55STL - MDW08:50 - 12:10MDW - BOS
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06:50 (STL)St Louis Lambert Intl Airport08:50 (MDW)Chicago Midway Airport
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07:55 (MDW)Chicago Midway Airport12:10 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 3239)Boeing 737 Max 8 Passenger Southwest Airlines (WN 5802)Boeing 737 Max 8 Passenger - 4h 20m (55m)
- MDW Chicago 55m
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07:10 - 10:05STL - BWI10:55 - 12:25BWI - BOS
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07:10 (STL)St Louis Lambert Intl Airport10:55 (BWI)Baltimore Washington International Airport
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10:05 (BWI)Baltimore Washington International Airport12:25 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 1125)Boeing 737 800 Southwest Airlines (WN 3700)Boeing 737 Max 8 Passenger - 4h 15m (50m)
- BWI Baltimore 50m
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- S
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08:05 - 09:15STL - BNA12:25 - 15:55BNA - BOS
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08:05 (STL)St Louis Lambert Intl Airport12:25 (BNA)Nashville Airport
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09:15 (BNA)Nashville Airport15:55 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 6029)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1535)Boeing 737 Max 8 Passenger - 6h 50m (3h 10m)
- BNA Nashville 3h 10m
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08:30 - 09:40STL - BNA10:25 - 13:55BNA - BOS
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08:30 (STL)St Louis Lambert Intl Airport10:25 (BNA)Nashville Airport
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09:40 (BNA)Nashville Airport13:55 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 6029)Boeing 737 800 Southwest Airlines (WN 1535)Boeing 737 Max 8 Passenger - 4h 25m (45m)
- BNA Nashville 45m
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- M
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- T
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08:35 - 09:45STL - BNA10:45 - 14:15BNA - BOS
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08:35 (STL)St Louis Lambert Intl Airport10:45 (BNA)Nashville Airport
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09:45 (BNA)Nashville Airport14:15 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 6029)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1535)Boeing 737 800 - 4h 40m (1h)
- BNA Nashville 1h
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- T
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09:25 - 12:30STL - BWI15:20 - 16:55BWI - BOS
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09:25 (STL)St Louis Lambert Intl Airport15:20 (BWI)Baltimore Washington International Airport
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12:30 (BWI)Baltimore Washington International Airport16:55 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 2837)Boeing 737 700 Southwest Airlines (WN 727)Boeing 737 800 - 6h 30m (2h 50m)
- BWI Baltimore 2h 50m
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- S
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09:45 - 10:50STL - MDW13:55 - 17:15MDW - BOS
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09:45 (STL)St Louis Lambert Intl Airport13:55 (MDW)Chicago Midway Airport
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10:50 (MDW)Chicago Midway Airport17:15 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 4631)Boeing 737 700 Southwest Airlines (WN 745)Boeing 737 Max 8 Passenger - 6h 30m (3h 05m)
- MDW Chicago 3h 05m
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10:10 - 13:10STL - BWI14:10 - 15:35BWI - BOS
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10:10 (STL)St Louis Lambert Intl Airport14:10 (BWI)Baltimore Washington International Airport
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13:10 (BWI)Baltimore Washington International Airport15:35 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 2837)Boeing 737 800 Southwest Airlines (WN 5887)Boeing 737 800 - 4h 25m (1h)
- BWI Baltimore 1h
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- M
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- F
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10:10 - 13:10STL - BWI15:20 - 16:50BWI - BOS
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10:10 (STL)St Louis Lambert Intl Airport15:20 (BWI)Baltimore Washington International Airport
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13:10 (BWI)Baltimore Washington International Airport16:50 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 2837)Boeing 737 800 Southwest Airlines (WN 735)Boeing 737 800 - 5h 40m (2h 10m)
- BWI Baltimore 2h 10m
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- M
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- T
- F
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11:50 - 14:50STL - BWI18:10 - 19:40BWI - BOS
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11:50 (STL)St Louis Lambert Intl Airport18:10 (BWI)Baltimore Washington International Airport
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14:50 (BWI)Baltimore Washington International Airport19:40 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 2837)Boeing 737 Max 8 Passenger Southwest Airlines (WN 1004)Boeing 737 Max 8 Passenger - 6h 50m (3h 20m)
- BWI Baltimore 3h 20m
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11:50 - 14:50STL - BWI16:40 - 18:05BWI - BOS
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11:50 (STL)St Louis Lambert Intl Airport16:40 (BWI)Baltimore Washington International Airport
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14:50 (BWI)Baltimore Washington International Airport18:05 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 2837)Boeing 737 Max 8 Passenger Southwest Airlines (WN 671)Boeing 737 800 - 5h 15m (1h 50m)
- BWI Baltimore 1h 50m
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12:35 - 13:40STL - MDW16:00 - 19:15MDW - BOS
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12:35 (STL)St Louis Lambert Intl Airport16:00 (MDW)Chicago Midway Airport
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13:40 (MDW)Chicago Midway Airport19:15 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 3241)Boeing 737 700 Southwest Airlines (WN 745)Boeing 737 700 - 5h 40m (2h 20m)
- MDW Chicago 2h 20m
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- M
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- T
- F
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14:20 - 15:25STL - MDW17:50 - 21:10MDW - BOS
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14:20 (STL)St Louis Lambert Intl Airport17:50 (MDW)Chicago Midway Airport
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15:25 (MDW)Chicago Midway Airport21:10 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 2732)Boeing 737 700 Southwest Airlines (WN 998)Boeing 737 800 - 5h 50m (2h 25m)
- MDW Chicago 2h 25m
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14:40 - 15:45STL - MDW19:15 - 22:30MDW - BOS
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14:40 (STL)St Louis Lambert Intl Airport19:15 (MDW)Chicago Midway Airport
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15:45 (MDW)Chicago Midway Airport22:30 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 3242)Boeing 737 Max 8 Passenger Southwest Airlines (WN 2383)Boeing 737 Max 8 Passenger - 6h 50m (3h 30m)
- MDW Chicago 3h 30m
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14:55 - 16:05STL - BNA17:15 - 20:45BNA - BOS
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14:55 (STL)St Louis Lambert Intl Airport17:15 (BNA)Nashville Airport
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16:05 (BNA)Nashville Airport20:45 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 2520)Boeing 737 Max 8 Passenger Southwest Airlines (WN 5459)Boeing 737 Max 8 Passenger - 4h 50m (1h 10m)
- BNA Nashville 1h 10m
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15:50 - 16:55STL - MDW19:45 - 23:00MDW - BOS
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15:50 (STL)St Louis Lambert Intl Airport19:45 (MDW)Chicago Midway Airport
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16:55 (MDW)Chicago Midway Airport23:00 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 3242)Boeing 737 700 Southwest Airlines (WN 2383)Boeing 737 800 - 6h 10m (2h 50m)
- MDW Chicago 2h 50m
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- M
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16:55 - 18:05STL - BNA19:40 - 23:10BNA - BOS
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16:55 (STL)St Louis Lambert Intl Airport19:40 (BNA)Nashville Airport
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18:05 (BNA)Nashville Airport23:10 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 5914)Boeing 737 700 Southwest Airlines (WN 5459)Boeing 737 Max 8 Passenger - 5h 15m (1h 35m)
- BNA Nashville 1h 35m
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- M
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17:10 - 20:10STL - BWI21:55 - 23:20BWI - BOS
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17:10 (STL)St Louis Lambert Intl Airport21:55 (BWI)Baltimore Washington International Airport
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20:10 (BWI)Baltimore Washington International Airport23:20 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 5441)Boeing 737 700 Southwest Airlines (WN 738)Boeing 737 800 - 5h 10m (1h 45m)
- BWI Baltimore 1h 45m
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- M
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- T
- F
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17:25 - 20:30STL - BWI21:50 - 23:15BWI - BOS
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17:25 (STL)St Louis Lambert Intl Airport21:50 (BWI)Baltimore Washington International Airport
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20:30 (BWI)Baltimore Washington International Airport23:15 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 5441)Boeing 737 800 Southwest Airlines (WN 738)Boeing 737 Max 8 Passenger - 4h 50m (1h 20m)
- BWI Baltimore 1h 20m
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- S
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17:25 - 18:30STL - MDW19:15 - 22:30MDW - BOS
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17:25 (STL)St Louis Lambert Intl Airport19:15 (MDW)Chicago Midway Airport
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18:30 (MDW)Chicago Midway Airport22:30 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 5687)Boeing 737 800 Southwest Airlines (WN 2383)Boeing 737 Max 8 Passenger - 4h 05m (45m)
- MDW Chicago 45m
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17:30 - 18:35STL - BNA19:40 - 23:10BNA - BOS
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17:30 (STL)St Louis Lambert Intl Airport19:40 (BNA)Nashville Airport
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18:35 (BNA)Nashville Airport23:10 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 5914)Boeing 737 Max 8 Passenger Southwest Airlines (WN 5459)Boeing 737 Max 8 Passenger - 4h 40m (1h 05m)
- BNA Nashville 1h 05m
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- W
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17:35 - 18:40STL - MDW19:45 - 23:00MDW - BOS
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17:35 (STL)St Louis Lambert Intl Airport19:45 (MDW)Chicago Midway Airport
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18:40 (MDW)Chicago Midway Airport23:00 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 5687)Boeing 737 800 Southwest Airlines (WN 2383)Boeing 737 800 - 4h 25m (1h 05m)
- MDW Chicago 1h 05m
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- M
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- T
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18:25 - 19:30STL - MDW20:30 - 23:45MDW - BOS
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18:25 (STL)St Louis Lambert Intl Airport20:30 (MDW)Chicago Midway Airport
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19:30 (MDW)Chicago Midway Airport23:45 (BOS)Boston Logan International Airport
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Southwest Airlines (WN 5687)Boeing 737 800 Southwest Airlines (WN 2383)Boeing 737 800 - 4h 20m (1h)
- MDW Chicago 1h
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- S
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What’s the fastest flight time from Saint Louis to Boston?
The fastest flight time for direct flights from Saint Louis to Boston is 2 hours 30 minutes. Check latest flight schedules & prices on Wego.
How far is Boston from Saint Louis?
The flight distance between Saint Louis and Boston is 1667km. Check all available flights on Wego.
When is the earliest and latest flight of the day?
The earliest flight of the day departs at 05:50. The last flight of the day departs at 19:00. See the full list of flight times on Wego.
How many airlines offer direct flights from Saint Louis to Boston?
There are 2 airlines that offer direct flights from Saint Louis to Boston. Find out the list of airlines on Wego.