Cheap flights from Montreal to Central Illinois

View AU$186 flight on Fri, 7 Nov. 2025Opens in a new window

Popular airlines from Montreal to Central Illinois

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Montreal (YMQ) to Central Illinois (STL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, 15 Aug. - Sun, 17 Aug.
YUL
Montreal
MDW
Chicago
AU$320 Return, found 4 days ago
AU$320
Return
found 4 days ago
Select Porter Airlines flight, departing Fri, 15 Aug. from Montreal to Chicago, returning Sun, 17 Aug., priced at AU$320 found 4 days ago
Porter Airlines
Fri, 15 Aug. - Sun, 17 Aug.
YUL
Montreal
MDW
Chicago
AU$357 Return, found 4 days ago
AU$357
Return
found 4 days ago
Select Porter Airlines flight, departing Fri, 15 Aug. from Montreal to Chicago, returning Sun, 17 Aug., priced at AU$357 found 4 days ago
Delta
Wed, 13 Aug. - Wed, 20 Aug.
YUL
Montreal
MDW
Chicago
AU$371 Return, found 5 days ago
AU$371
Return
found 5 days ago
Select Delta flight, departing Wed, 13 Aug. from Montreal to Chicago, returning Wed, 20 Aug., priced at AU$371 found 5 days ago
WestJet
Fri, 15 Aug. - Sun, 17 Aug.
YUL
Montreal
MDW
Chicago
AU$469 Return, found 4 days ago
AU$469
Return
found 4 days ago
Select WestJet flight, departing Fri, 15 Aug. from Montreal to Chicago, returning Sun, 17 Aug., priced at AU$469 found 4 days ago
American Airlines
Sat, 12 Jul. - Sun, 13 Jul.
YUL
Montreal
STL
St. Louis
AU$1,068 Return, found 6 days ago
AU$1,068
Return
found 6 days ago
Select American Airlines flight, departing Sat, 12 Jul. from Montreal to St. Louis, returning Sun, 13 Jul., priced at AU$1,068 found 6 days ago
United
Sat, 12 Jul. - Sun, 13 Jul.
YUL
Montreal
STL
St. Louis
AU$1,331 Return, found 6 days ago
AU$1,331
Return
found 6 days ago
Select United flight, departing Sat, 12 Jul. from Montreal to St. Louis, returning Sun, 13 Jul., priced at AU$1,331 found 6 days ago
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