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 $378 and CA $168 for one-way flights to St. Mary's for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Wed., 19 Mar. - Sun., 23 Mar.
MDW
Midway Intl.
YTZ
Billy Bishop Toronto City
CA $378 Roundtrip, found 7 hours ago
CA $378
Roundtrip
found 7 hours ago
Select Air Transat flight, departing Wed., 19 Mar. from Midway Intl. to Billy Bishop Toronto City, returning Sun., 23 Mar., priced at CA $378 found 7 hours ago
Porter Airlines
Mon., 31 Mar. - Mon., 31 Mar.
MDW
Midway Intl.
YTZ
Billy Bishop Toronto City
CA $390 Roundtrip, found 1 day ago
CA $390
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Mon., 31 Mar. from Midway Intl. to Billy Bishop Toronto City, returning Mon., 31 Mar., priced at CA $390 found 1 day ago
American Airlines
Thu., 3 Apr. - Sun., 6 Apr.
ORD
O'Hare Intl.
YYZ
Pearson Intl.
CA $416 Roundtrip, found 1 day ago
CA $416
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu., 3 Apr. from O'Hare Intl. to Pearson Intl., returning Sun., 6 Apr., priced at CA $416 found 1 day ago