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$449
WestJet outward: Jun 27, 2020
9:55p STL » 8:27p YUL
WestJet 2 stops (22h32m)
WestJet inbound: Jul 6, 2020
4:15a YUL » 1:36a STL
WestJet 2 stops (21h21m)
$449
WestJet outward: Jun 27, 2020
9:55p STL » 6:27p YUL
WestJet 2 stops (20h32m)
WestJet inbound: Jul 6, 2020
2:15a YUL » 1:36a STL
WestJet 2 stops (23h21m)
$476
WestJet outward: Jun 28, 2020
11:59p STL » 8:28p YUL
WestJet 2 stops (20h29m)
WestJet inbound: Jul 6, 2020
2:15a YUL » 1:36a STL
WestJet 2 stops (23h21m)
$478
WestJet outward: Jun 28, 2020
11:59p STL » 11:46p YUL
WestJet 1 stop (23h47m)
WestJet inbound: Jul 6, 2020
4:15a YUL » 9:18p STL
WestJet 2 stops (17h03m)
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Airlines operating flights from St Louis to Montreal

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Travel tips for flights St Louis - Montreal

Average flight duration: 21h10m (flight with stopovers)

  • Arrival city:
  • Montreal, Canada
  • Airport(s):
  • Pierre Elliott Trudeau International Airport (YUL)
  • Local time:
  • Dec 15, 2019 7:53 AM, GMT-5
  • Weather:
  • min. 13ºF, max. 28ºF
  • Departure city:
  • St Louis, USA
  • Airport(s):
  • St. Louis Downtown Airport (CPS)
  • Lambert–St. Louis International Airport (STL)
  • MidAmerica St. Louis Airport (BLV)
  • Spirit of St. Louis Airport (SUS)
  • Local time:
  • Dec 15, 2019 6:53 AM, GMT-6
  • Weather:
  • min. 70ºF, max. 80ºF