Flights from Maryland Heights

Cheapest flights from Maryland Heights

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, Nov 11 - Sat, Nov 15

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$77 Roundtrip, found 5 days ago

$77

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Nov 11 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Nov 15, priced at $77 found 5 days ago

Wed, Nov 5 - Sat, Nov 15

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$78 Roundtrip, found 5 days ago

$78

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Nov 15, priced at $78 found 5 days ago

Tue, Nov 11 - Thu, Nov 13

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$100 Roundtrip, found 5 days ago

$100

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Nov 11 from Lambert-St. Louis Intl. to Denver Intl., returning Thu, Nov 13, priced at $100 found 5 days ago

Wed, Nov 5 - Thu, Nov 13

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$101 Roundtrip, found 5 days ago

$101

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Denver Intl., returning Thu, Nov 13, priced at $101 found 5 days ago

Sat, Nov 8 - Sun, Nov 16

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$105 Roundtrip, found 5 days ago

$105

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Nov 8 from Lambert-St. Louis Intl. to Denver Intl., returning Sun, Nov 16, priced at $105 found 5 days ago

Tue, Nov 11 - Fri, Nov 14

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$107 Roundtrip, found 5 days ago

$107

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Nov 11 from Lambert-St. Louis Intl. to Denver Intl., returning Fri, Nov 14, priced at $107 found 5 days ago

Wed, Nov 5 - Fri, Nov 14

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$108 Roundtrip, found 5 days ago

$108

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Nov 5 from Lambert-St. Louis Intl. to Denver Intl., returning Fri, Nov 14, priced at $108 found 5 days ago

Fri, Nov 7 - Sat, Nov 15

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$118 Roundtrip, found 5 days ago

$118

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Nov 15, priced at $118 found 5 days ago

Wed, Nov 12 - Wed, Nov 19

STL

Lambert-St. Louis Intl.

MIA

Miami Intl.

$120 Roundtrip, found 1 day ago

$120

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Nov 12 from Lambert-St. Louis Intl. to Miami Intl., returning Wed, Nov 19, priced at $120 found 1 day ago

Thu, Nov 6 - Thu, Nov 13

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$124 Roundtrip, found 5 days ago

$124

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Lambert-St. Louis Intl. to Denver Intl., returning Thu, Nov 13, priced at $124 found 5 days ago

Thu, Jan 22 - Sun, Jan 25

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$131 Roundtrip, found 4 days ago

$131

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Jan 22 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Jan 25, priced at $131 found 4 days ago

Wed, Dec 24 - Fri, Jan 9

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$132 Roundtrip, found 5 days ago

$132

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Jan 9, priced at $132 found 5 days ago

Mon, Dec 22 - Fri, Jan 9

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$139 Roundtrip, found 5 days ago

$139

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, Jan 9, priced at $139 found 5 days ago

Mon, Dec 15 - Tue, Dec 16

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$140 Roundtrip, found 7 hours ago

$140

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, Dec 15 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Dec 16, priced at $140 found 7 hours ago

Wed, Nov 19 - Fri, Nov 21

STL

Lambert-St. Louis Intl.

MCO

Orlando Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Nov 19 from Lambert-St. Louis Intl. to Orlando Intl., returning Fri, Nov 21, priced at $157 found 3 days ago

Thu, Nov 20 - Sat, Nov 22

STL

Lambert-St. Louis Intl.

MCO

Orlando Intl.

$175 Roundtrip, found 3 days ago

$175

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Nov 20 from Lambert-St. Louis Intl. to Orlando Intl., returning Sat, Nov 22, priced at $175 found 3 days ago

Tue, Dec 23 - Tue, Dec 30

STL

Lambert-St. Louis Intl.

DAL

Love Field

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Dec 23 from Lambert-St. Louis Intl. to Love Field, returning Tue, Dec 30, priced at $177 found 5 days ago

Thu, Jan 22 - Sun, Jan 25

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$262 Roundtrip, found 4 days ago

$262

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jan 22 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Sun, Jan 25, priced at $262 found 4 days ago

Fri, Dec 19 - Wed, Dec 31

STL

Lambert-St. Louis Intl.

RSW

Southwest Florida Intl.

$349 Roundtrip, found 19 hours ago

$349

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Fri, Dec 19 from Lambert-St. Louis Intl. to Southwest Florida Intl., returning Wed, Dec 31, priced at $349 found 19 hours ago

Fri, Jul 10 - Mon, Jul 20

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$633 Roundtrip, found 4 days ago

$633

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Fri, Jul 10 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Mon, Jul 20, priced at $633 found 4 days ago