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Cheap flights from Boston to St Louis

Find cheap St Louis to Boston flights with our free search service. Compare all available fares for direct or connection flights from St Louis to Boston.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
Cancel Done
Economy Class
  • Economy Class
  • Business Class
Done
Done

Boston to St Louis flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Boston (BOS) - St Louis (STL) 2024-05-10 2024-05-18 168 USD 21 hours 11 minutes Connection 2024-04-28T15:48:23
Boston (BOS) - St Louis (STL) 2024-05-18 2024-05-25 179 USD 17 hours 57 minutes Connection 2024-04-28T15:00:19
Boston (BOS) - St Louis (STL) 2024-06-11 2024-06-18 196 USD 15 hours 53 minutes Connection 2024-04-28T08:25:50
Boston (BOS) - St Louis (STL) 2024-05-31 2024-06-08 201 USD 12 hours 24 minutes Connection 2024-04-26T08:15:21
Boston (BOS) - St Louis (STL) 2024-06-06 2024-06-11 220 USD 18 hours 58 minutes Connection 2024-04-29T02:12:01
Boston (BOS) - St Louis (STL) 2024-06-10 2024-06-15 225 USD 16 hours 23 minutes Connection 2024-04-27T00:06:54
Boston (BOS) - St Louis (STL) 2024-05-27 2024-06-03 229 USD 21 hours 50 minutes Connection 2024-04-26T10:46:23
Boston (BOS) - St Louis (STL) 2024-05-31 2024-06-03 229 USD 17 hours 13 minutes Connection 2024-04-26T11:46:42
Boston (BOS) - St Louis (STL) 2024-05-09 2024-05-15 230 USD 37 hours 35 minutes Connection 2024-04-29T01:07:21
Boston (BOS) - St Louis (STL) 2024-05-13 2024-05-15 230 USD 26 hours 33 minutes Connection 2024-04-27T00:52:16
Boston (BOS) - St Louis (STL) 2024-05-04 2024-05-07 234 USD 33 hours 2 minutes Connection 2024-04-28T02:52:12
Boston (BOS) - St Louis (STL) 2024-06-08 2024-06-11 239 USD 18 hours 58 minutes Connection 2024-04-29T02:12:46
Boston (BOS) - St Louis (STL) 2024-06-19 2024-06-25 239 USD 31 hours 29 minutes Connection 2024-04-27T20:01:35
Boston (BOS) - St Louis (STL) 2024-05-30 2024-06-04 244 USD 24 hours 32 minutes Connection 2024-04-29T13:07:03
Boston (BOS) - St Louis (STL) 2024-05-25 2024-06-01 250 USD 17 hours 57 minutes Connection 2024-04-27T09:05:46
Boston (BOS) - St Louis (STL) 2024-06-04 2024-06-11 256 USD 10 hours 11 minutes Connection 2024-04-26T08:12:46
Boston (BOS) - St Louis (STL) 2024-06-05 2024-06-11 256 USD 11 hours 47 minutes Connection 2024-04-27T12:04:28
Boston (BOS) - St Louis (STL) 2024-06-05 2024-06-12 256 USD 12 hours 1 minutes Connection 2024-04-26T08:21:54
Boston (BOS) - St Louis (STL) 2024-06-11 2024-06-12 256 USD 14 hours 27 minutes Connection 2024-04-26T06:35:44
Boston (BOS) - St Louis (STL) 2024-06-11 2024-06-25 256 USD 13 hours 7 minutes Connection 2024-04-27T01:22:36
Boston (BOS) - St Louis (STL) 2024-06-12 2024-06-19 256 USD 12 hours 33 minutes Connection 2024-04-26T07:28:49
Boston (BOS) - St Louis (STL) 2024-06-18 2024-07-09 256 USD 10 hours 57 minutes Connection 2024-04-28T21:44:25
Boston (BOS) - St Louis (STL) 2024-06-18 2024-06-19 256 USD 9 hours 57 minutes Connection 2024-04-26T05:27:26
Boston (BOS) - St Louis (STL) 2024-06-18 2024-06-25 256 USD 12 hours 43 minutes Connection 2024-04-26T07:32:59
Boston (BOS) - St Louis (STL) 2024-05-21 2024-05-28 256 USD 11 hours 9 minutes Connection 2024-04-26T09:27:00
Boston (BOS) - St Louis (STL) 2024-05-21 2024-05-29 256 USD 14 hours 11 minutes Connection 2024-04-26T05:12:33
Boston (BOS) - St Louis (STL) 2024-05-22 2024-05-29 256 USD 10 hours 58 minutes Connection 2024-04-26T09:34:35
Boston (BOS) - St Louis (STL) 2024-05-28 2024-06-04 256 USD 12 hours 42 minutes Connection 2024-04-26T08:18:20
Boston (BOS) - St Louis (STL) 2024-05-28 2024-05-29 256 USD 9 hours 50 minutes Connection 2024-04-26T07:07:12
Boston (BOS) - St Louis (STL) 2024-05-29 2024-06-04 256 USD 15 hours 37 minutes Connection 2024-04-26T23:15:30

Boston to St Louis flight status

Flight Origin Destination Departure Arrival Equip
WN381 Boston (BOS) St Louis (STL) 5:10 a.m. 8:15 a.m. B737
WN755 Boston (BOS) St Louis (STL) 7:50 p.m. 10:25 p.m. B737
AA1974 Boston (BOS) St Louis (STL) 12:23 p.m. 1:01 p.m. A319
WN6469 Boston (BOS) St Louis (STL) 8:25 a.m. 10:15 a.m. B737
WN3544 Boston (BOS) St Louis (STL) 12:25 p.m. 3 p.m. B737
LL512 Boston (BOS) St Louis (STL) None None B738
FL237 Boston (BOS) St Louis (STL) 8:25 a.m. 9:55 a.m.

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