Flights from St. Louis to Salt Lake City

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.

Wed, Aug 6 - Tue, Aug 12

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$208 Roundtrip, found 15 hours ago

$208

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Tue, Aug 12, priced at $208 found 15 hours ago

Fri, Aug 8 - Tue, Aug 12

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$218 Roundtrip, found 15 hours ago

$218

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Tue, Aug 12, priced at $218 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$228 Roundtrip, found 15 hours ago

$228

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $228 found 15 hours ago

Mon, Aug 4 - Tue, Aug 12

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$288 Roundtrip, found 15 hours ago

$288

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Tue, Aug 12, priced at $288 found 15 hours ago

Mon, Aug 4 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$298 Roundtrip, found 15 hours ago

$298

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $298 found 15 hours ago

Sun, Aug 10 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$305 Roundtrip, found 15 hours ago

$305

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Sun, Aug 10 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Wed, Aug 13, priced at $305 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$306 Roundtrip, found 15 hours ago

$306

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $306 found 15 hours ago

Thu, Aug 7 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$352 Roundtrip, found 15 hours ago

$352

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Thu, Aug 7 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Wed, Aug 13, priced at $352 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$369 Roundtrip, found 15 hours ago

$369

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $369 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$408 Roundtrip, found 15 hours ago

$408

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $408 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$499 Roundtrip, found 15 hours ago

$499

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $499 found 15 hours ago

Thu, Aug 7 - Thu, Aug 14

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$513 Roundtrip, found 15 hours ago

$513

Roundtrip

found 15 hours ago

Select United flight, departing Thu, Aug 7 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Thu, Aug 14, priced at $513 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$549 Roundtrip, found 15 hours ago

$549

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $549 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$559 Roundtrip, found 15 hours ago

$559

Roundtrip

found 15 hours ago

Select United flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $559 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$570 Roundtrip, found 15 hours ago

$570

Roundtrip

found 15 hours ago

Select Delta flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $570 found 15 hours ago

Mon, Aug 11 - Wed, Aug 13

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$571 Roundtrip, found 15 hours ago

$571

Roundtrip

found 15 hours ago

Select United flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Wed, Aug 13, priced at $571 found 15 hours ago

Thu, Aug 7 - Thu, Aug 14

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$573 Roundtrip, found 15 hours ago

$573

Roundtrip

found 15 hours ago

Select United flight, departing Thu, Aug 7 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Thu, Aug 14, priced at $573 found 15 hours ago

Tue, Aug 5 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$638 Roundtrip, found 15 hours ago

$638

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Aug 5 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Mon, Aug 18, priced at $638 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$729 Roundtrip, found 15 hours ago

$729

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $729 found 15 hours ago

Fri, Aug 8 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

SLC

Salt Lake City Intl.

$755 Roundtrip, found 15 hours ago

$755

Roundtrip

found 15 hours ago

Select Alaska Airlines flight, departing Fri, Aug 8 from Lambert-St. Louis Intl. to Salt Lake City Intl., returning Fri, Aug 15, priced at $755 found 15 hours ago