Flights From Chicago (CHI) to St. Mary's (YXU)

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Selected fares from Chicago to St. Mary's

The cheapest prices found with in the last 7 days for return flights were CA $380 and CA $169 for one-way flights to St. Mary's for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Thu., 13 Feb. - Sun., 16 Feb.
MDW
Midway Intl.
YTZ
Billy Bishop Toronto City
CA $380 Roundtrip, just found
CA $380
Roundtrip
just found
Select Porter Airlines flight, departing Thu., 13 Feb. from Midway Intl. to Billy Bishop Toronto City, returning Sun., 16 Feb., priced at CA $380 just found
American Airlines
Tue., 25 Mar. - Tue., 25 Mar.
ORD
O'Hare Intl.
YYZ
Pearson Intl.
CA $406 Roundtrip, found 22 hours ago
CA $406
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue., 25 Mar. from O'Hare Intl. to Pearson Intl., returning Tue., 25 Mar., priced at CA $406 found 22 hours ago
Delta
Fri., 7 Feb. - Mon., 10 Feb.
MDW
Midway Intl.
YYZ
Pearson Intl.
CA $480 Roundtrip, found 4 days ago
CA $480
Roundtrip
found 4 days ago
Select Delta flight, departing Fri., 7 Feb. from Midway Intl. to Pearson Intl., returning Mon., 10 Feb., priced at CA $480 found 4 days ago