Flights from Salt Lake City to Thornton

Cheapest flights from Salt Lake City

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, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$94 Roundtrip, found 1 day ago

$94

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $94 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$105 Roundtrip, found 1 day ago

$105

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $105 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$111 Roundtrip, found 1 day ago

$111

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $111 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$117 Roundtrip, found 1 day ago

$117

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $117 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$120 Roundtrip, found 1 day ago

$120

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $120 found 1 day ago

Thu, Sep 11 - Sat, Sep 13

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$126 Roundtrip, found 1 day ago

$126

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 11 from Salt Lake City Intl. to Denver Intl., returning Sat, Sep 13, priced at $126 found 1 day ago

Fri, Sep 12 - Sat, Sep 13

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$134 Roundtrip, found 1 day ago

$134

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Sep 12 from Salt Lake City Intl. to Denver Intl., returning Sat, Sep 13, priced at $134 found 1 day ago

Thu, Sep 11 - Mon, Sep 15

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$135 Roundtrip, found 1 day ago

$135

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 11 from Salt Lake City Intl. to Denver Intl., returning Mon, Sep 15, priced at $135 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$141 Roundtrip, found 1 day ago

$141

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $141 found 1 day ago

Thu, Sep 11 - Fri, Sep 19

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$143 Roundtrip, found 1 day ago

$143

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 11 from Salt Lake City Intl. to Denver Intl., returning Fri, Sep 19, priced at $143 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$146 Roundtrip, found 1 day ago

$146

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $146 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$150 Roundtrip, found 1 day ago

$150

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $150 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$151 Roundtrip, found 1 day ago

$151

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $151 found 1 day ago

Fri, Sep 12 - Fri, Sep 19

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$151 Roundtrip, found 1 day ago

$151

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Sep 12 from Salt Lake City Intl. to Denver Intl., returning Fri, Sep 19, priced at $151 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$153 Roundtrip, found 1 day ago

$153

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $153 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $157 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$159 Roundtrip, found 1 day ago

$159

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $159 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $187 found 1 day ago

Mon, Sep 8 - Mon, Sep 15

PVU

Provo

DEN

Denver Intl.

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Sep 8 from Provo to Denver Intl., returning Mon, Sep 15, priced at $241 found 1 day ago

Tue, Sep 9 - Tue, Sep 16

SLC

Salt Lake City Intl.

DEN

Denver Intl.

$352 Roundtrip, found 1 day ago

$352

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Sep 9 from Salt Lake City Intl. to Denver Intl., returning Tue, Sep 16, priced at $352 found 1 day ago