$303 Cheap United flights Toronto (YYZ) to St. Louis (STL)

$303 Cheap United flights Toronto (YYZ) to St. Louis (STL)

Prices were available within the past 7 days and start at $303 for one-way flights and $481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 5 - Mon, Jun 8

YYZ

Toronto

STL

St. Louis

$481 Roundtrip, found 16 hours ago

$481

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Jun 5 from Toronto to St. Louis, returning Mon, Jun 8, priced at $481 found 16 hours ago

Fri, Jun 5 - Mon, Jun 8

YYZ

Toronto

STL

St. Louis

$518 Roundtrip, found 16 hours ago

$518

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Jun 5 from Toronto to St. Louis, returning Mon, Jun 8, priced at $518 found 16 hours ago

Fri, Jun 5 - Mon, Jun 8

YYZ

Toronto

STL

St. Louis

$520 Roundtrip, found 16 hours ago

$520

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Jun 5 from Toronto to St. Louis, returning Mon, Jun 8, priced at $520 found 16 hours ago

Fri, Jun 5 - Mon, Jun 8

YYZ

Toronto

STL

St. Louis

$551 Roundtrip, found 16 hours ago

$551

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Jun 5 from Toronto to St. Louis, returning Mon, Jun 8, priced at $551 found 16 hours ago

Fri, Jun 5 - Mon, Jun 8

YYZ

Toronto

STL

St. Louis

$552 Roundtrip, found 16 hours ago

$552

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Jun 5 from Toronto to St. Louis, returning Mon, Jun 8, priced at $552 found 16 hours ago

Fri, Jun 5 - Mon, Jun 8

YYZ

Toronto

STL

St. Louis

$556 Roundtrip, found 16 hours ago

$556

Roundtrip

found 16 hours ago

Select United flight, departing Fri, Jun 5 from Toronto to St. Louis, returning Mon, Jun 8, priced at $556 found 16 hours ago