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Cheap flights from St Louis to Montreal

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

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
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Economy Class
  • Economy Class
  • Business Class
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St Louis to Montreal flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
St Louis (STL) - Montreal (YMQ) 2024-10-01 2024-10-01 435 USD 8 hours 45 minutes Connection 2024-05-06T13:02:28
St Louis (STL) - Montreal (YMQ) 2024-08-06 2024-08-16 449 USD 4 hours 58 minutes Direct 2024-05-07T18:48:23
St Louis (STL) - Montreal (YMQ) 2024-08-06 2024-08-17 449 USD 4 hours 58 minutes Direct 2024-05-07T21:27:11
St Louis (STL) - Montreal (YMQ) 2024-09-07 2024-09-13 449 USD 4 hours 58 minutes Direct 2024-05-08T18:27:21
St Louis (STL) - Montreal (YMQ) 2024-08-11 2024-08-17 449 USD 4 hours 58 minutes Direct 2024-05-06T02:04:00
St Louis (STL) - Montreal (YMQ) 2024-08-13 2024-08-16 449 USD 4 hours 58 minutes Direct 2024-05-06T18:07:02
St Louis (STL) - Montreal (YMQ) 2024-08-14 2024-08-16 449 USD 4 hours 58 minutes Direct 2024-05-08T11:55:03
St Louis (STL) - Montreal (YMQ) 2024-08-14 2024-08-17 449 USD 4 hours 58 minutes Direct 2024-05-06T01:14:43
St Louis (STL) - Montreal (YMQ) 2024-09-17 2024-10-01 449 USD 4 hours 58 minutes Direct 2024-05-08T07:40:22
St Louis (STL) - Montreal (YMQ) 2024-05-20 2024-05-20 449 USD 4 hours 58 minutes Direct 2024-05-06T13:46:38
St Louis (STL) - Montreal (YMQ) 2024-08-20 2024-08-27 449 USD 4 hours 58 minutes Direct 2024-05-08T01:53:15
St Louis (STL) - Montreal (YMQ) 2024-09-02 2024-09-04 458 USD 8 hours 49 minutes Connection 2024-05-07T13:51:50
St Louis (STL) - Montreal (YMQ) 2024-09-03 2024-09-05 458 USD 8 hours 49 minutes Connection 2024-05-07T14:02:11
St Louis (STL) - Montreal (YMQ) 2024-09-03 2024-09-07 458 USD 8 hours 49 minutes Connection 2024-05-07T19:21:49
St Louis (STL) - Montreal (YMQ) 2024-09-04 2024-09-06 458 USD 13 hours 3 minutes Connection 2024-05-07T14:04:52
St Louis (STL) - Montreal (YMQ) 2024-07-06 2024-07-12 458 USD 10 hours 9 minutes Connection 2024-05-08T18:40:02
St Louis (STL) - Montreal (YMQ) 2024-09-09 2024-09-13 458 USD 17 hours 39 minutes Connection 2024-05-07T16:08:15
St Louis (STL) - Montreal (YMQ) 2024-07-24 2024-08-03 458 USD 8 hours 43 minutes Connection 2024-05-08T16:05:11
St Louis (STL) - Montreal (YMQ) 2024-05-25 2024-05-28 458 USD 16 hours 14 minutes Connection 2024-05-06T04:57:16
St Louis (STL) - Montreal (YMQ) 2024-05-29 2024-05-31 458 USD 11 hours 18 minutes Connection 2024-05-09T00:17:25
St Louis (STL) - Montreal (YMQ) 2024-07-31 2024-08-05 458 USD 11 hours 18 minutes Connection 2024-05-08T19:42:32
St Louis (STL) - Montreal (YMQ) 2024-07-09 2024-07-13 464 USD 7 hours 38 minutes Connection 2024-05-07T23:07:04
St Louis (STL) - Montreal (YMQ) 2024-06-25 2024-07-02 464 USD 17 hours 24 minutes Connection 2024-05-07T13:16:00
St Louis (STL) - Montreal (YMQ) 2024-06-25 2024-07-03 464 USD 17 hours 40 minutes Connection 2024-05-07T13:17:00
St Louis (STL) - Montreal (YMQ) 2024-06-25 2024-07-04 464 USD 17 hours 24 minutes Connection 2024-05-07T13:16:34
St Louis (STL) - Montreal (YMQ) 2024-06-09 2024-06-15 469 USD 13 hours 19 minutes Connection 2024-05-06T01:13:52
St Louis (STL) - Montreal (YMQ) 2024-07-12 2024-07-14 469 USD 13 hours 19 minutes Connection 2024-05-06T01:13:54
St Louis (STL) - Montreal (YMQ) 2024-11-23 2024-11-28 469 USD 13 hours 47 minutes Connection 2024-05-06T02:39:51
St Louis (STL) - Montreal (YMQ) 2024-05-20 2024-05-23 473 USD 4 hours 58 minutes Direct 2024-05-06T17:49:07
St Louis (STL) - Montreal (YMQ) 2024-05-20 2024-05-26 473 USD 4 hours 58 minutes Direct 2024-05-06T15:15:49

St Louis to Montreal flight status

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