Flights from St. Louis to Kilworthy

Cheapest flights from St. Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 10 - Tue, Jun 10

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$395 Roundtrip, found 2 days ago

$395

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 10 from Lambert-St. Louis Intl. to Pearson Intl., returning Tue, Jun 10, priced at $395 found 2 days ago

Sun, Jun 15 - Mon, Jun 16

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$404 Roundtrip, found 2 days ago

$404

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sun, Jun 15 from Lambert-St. Louis Intl. to Pearson Intl., returning Mon, Jun 16, priced at $404 found 2 days ago

Sat, Jun 14 - Sat, Jun 14

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$405 Roundtrip, found 2 days ago

$405

Roundtrip

found 2 days ago

Select United flight, departing Sat, Jun 14 from Lambert-St. Louis Intl. to Pearson Intl., returning Sat, Jun 14, priced at $405 found 2 days ago

Fri, Jun 13 - Fri, Jun 13

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$405 Roundtrip, found 2 days ago

$405

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Jun 13 from Lambert-St. Louis Intl. to Pearson Intl., returning Fri, Jun 13, priced at $405 found 2 days ago

Sat, Jun 14 - Mon, Jun 16

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$409 Roundtrip, found 2 days ago

$409

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Jun 14 from Lambert-St. Louis Intl. to Pearson Intl., returning Mon, Jun 16, priced at $409 found 2 days ago

Tue, Jun 10 - Wed, Jun 11

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$414 Roundtrip, found 2 days ago

$414

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 10 from Lambert-St. Louis Intl. to Pearson Intl., returning Wed, Jun 11, priced at $414 found 2 days ago

Sat, Jun 14 - Mon, Jun 23

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$414 Roundtrip, found 2 days ago

$414

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Jun 14 from Lambert-St. Louis Intl. to Pearson Intl., returning Mon, Jun 23, priced at $414 found 2 days ago

Tue, Jun 10 - Mon, Jun 23

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$419 Roundtrip, found 2 days ago

$419

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 10 from Lambert-St. Louis Intl. to Pearson Intl., returning Mon, Jun 23, priced at $419 found 2 days ago

Sat, Jun 14 - Sun, Jun 15

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$424 Roundtrip, found 2 days ago

$424

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Jun 14 from Lambert-St. Louis Intl. to Pearson Intl., returning Sun, Jun 15, priced at $424 found 2 days ago

Thu, Jun 12 - Thu, Jun 12

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$429 Roundtrip, found 2 days ago

$429

Roundtrip

found 2 days ago

Select American Airlines flight, departing Thu, Jun 12 from Lambert-St. Louis Intl. to Pearson Intl., returning Thu, Jun 12, priced at $429 found 2 days ago

Tue, Jun 10 - Sun, Jun 22

STL

Lambert-St. Louis Intl.

YYZ

Pearson Intl.

$467 Roundtrip, found 2 days ago

$467

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jun 10 from Lambert-St. Louis Intl. to Pearson Intl., returning Sun, Jun 22, priced at $467 found 2 days ago