$274 Cheap Delta flights St. Louis (STL) to Toronto (YYZ)

$274 Cheap Delta flights St. Louis (STL) to Toronto (YYZ)

Prices were available within the past 7 days and start at $274 for one-way flights and $557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 4 - Wed, Oct 14

STL

St. Louis

YYZ

Toronto

$557 Roundtrip, found 6 hours ago

$557

Roundtrip

found 6 hours ago

Select Delta flight, departing Sun, Oct 4 from St. Louis to Toronto, returning Wed, Oct 14, priced at $557 found 6 hours ago

Sun, Oct 4 - Wed, Oct 14

STL

St. Louis

YYZ

Toronto

$600 Roundtrip, found 6 hours ago

$600

Roundtrip

found 6 hours ago

Select Delta flight, departing Sun, Oct 4 from St. Louis to Toronto, returning Wed, Oct 14, priced at $600 found 6 hours ago

Sun, Oct 4 - Wed, Oct 14

STL

St. Louis

YYZ

Toronto

$606 Roundtrip, found 6 hours ago

$606

Roundtrip

found 6 hours ago

Select Delta flight, departing Sun, Oct 4 from St. Louis to Toronto, returning Wed, Oct 14, priced at $606 found 6 hours ago

Fri, Aug 21 - Sat, Aug 29

STL

St. Louis

YYZ

Toronto

$606 Roundtrip, found 1 day ago

$606

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Aug 21 from St. Louis to Toronto, returning Sat, Aug 29, priced at $606 found 1 day ago

Sun, Oct 4 - Wed, Oct 14

STL

St. Louis

YYZ

Toronto

$611 Roundtrip, found 6 hours ago

$611

Roundtrip

found 6 hours ago

Select Delta flight, departing Sun, Oct 4 from St. Louis to Toronto, returning Wed, Oct 14, priced at $611 found 6 hours ago

Sun, Oct 4 - Wed, Oct 14

STL

St. Louis

YYZ

Toronto

$623 Roundtrip, found 6 hours ago

$623

Roundtrip

found 6 hours ago

Select Delta flight, departing Sun, Oct 4 from St. Louis to Toronto, returning Wed, Oct 14, priced at $623 found 6 hours ago