Flights from Missouri

Cheapest flights from Missouri

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, Sep 30 - Sat, Oct 17

STL

Lambert-St. Louis Intl.

DEN

Denver Intl.

$90 Roundtrip, found 8 hours ago

$90

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Wed, Sep 30 from Lambert-St. Louis Intl. to Denver Intl., returning Sat, Oct 17, priced at $90 found 8 hours ago

Sat, Sep 26 - Tue, Sep 29

MCI

Kansas City Intl.

DEN

Denver Intl.

$128 Roundtrip, found 18 hours ago

$128

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sat, Sep 26 from Kansas City Intl. to Denver Intl., returning Tue, Sep 29, priced at $128 found 18 hours ago

Sat, Oct 3 - Tue, Oct 6

STL

Lambert-St. Louis Intl.

LAS

Harry Reid Intl.

$138 Roundtrip, found 3 days ago

$138

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Oct 3 from Lambert-St. Louis Intl. to Harry Reid Intl., returning Tue, Oct 6, priced at $138 found 3 days ago

Tue, Nov 10 - Wed, Nov 11

MCI

Kansas City Intl.

TPA

Tampa Intl.

$158 Roundtrip, found 2 days ago

$158

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Nov 10 from Kansas City Intl. to Tampa Intl., returning Wed, Nov 11, priced at $158 found 2 days ago

Sat, Nov 14 - Tue, Nov 17

STL

Lambert-St. Louis Intl.

MCO

Orlando Intl.

$160 Roundtrip, found 6 days ago

$160

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Nov 14 from Lambert-St. Louis Intl. to Orlando Intl., returning Tue, Nov 17, priced at $160 found 6 days ago

Mon, Oct 19 - Thu, Nov 5

STL

Lambert-St. Louis Intl.

MIA

Miami Intl.

$162 Roundtrip, found 6 days ago

$162

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Oct 19 from Lambert-St. Louis Intl. to Miami Intl., returning Thu, Nov 5, priced at $162 found 6 days ago

Thu, Sep 24 - Mon, Oct 5

STL

Lambert-St. Louis Intl.

TPA

Tampa Intl.

$168 Roundtrip, found 6 days ago

$168

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Sep 24 from Lambert-St. Louis Intl. to Tampa Intl., returning Mon, Oct 5, priced at $168 found 6 days ago

Sat, Oct 24 - Tue, Oct 27

STL

Lambert-St. Louis Intl.

PHX

Sky Harbor Intl.

$186 Roundtrip, found 6 days ago

$186

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Oct 24 from Lambert-St. Louis Intl. to Sky Harbor Intl., returning Tue, Oct 27, priced at $186 found 6 days ago

Sat, Sep 12 - Tue, Sep 15

MCI

Kansas City Intl.

LAS

Harry Reid Intl.

$187 Roundtrip, found 4 hours ago

$187

Roundtrip

found 4 hours ago

Select Delta flight, departing Sat, Sep 12 from Kansas City Intl. to Harry Reid Intl., returning Tue, Sep 15, priced at $187 found 4 hours ago

Sat, Nov 7 - Wed, Nov 11

MCI

Kansas City Intl.

PHX

Sky Harbor Intl.

$188 Roundtrip, found 3 days ago

$188

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Nov 7 from Kansas City Intl. to Sky Harbor Intl., returning Wed, Nov 11, priced at $188 found 3 days ago

Thu, Sep 10 - Wed, Sep 16

STL

Lambert-St. Louis Intl.

DFW

Dallas-Fort Worth Intl.

$200 Roundtrip, found 4 days ago

$200

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Sep 10 from Lambert-St. Louis Intl. to Dallas-Fort Worth Intl., returning Wed, Sep 16, priced at $200 found 4 days ago

Sat, Oct 10 - Wed, Oct 14

STL

Lambert-St. Louis Intl.

SAN

San Diego Intl.

$218 Roundtrip, found 19 hours ago

$218

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sat, Oct 10 from Lambert-St. Louis Intl. to San Diego Intl., returning Wed, Oct 14, priced at $218 found 19 hours ago

Tue, Oct 13 - Tue, Oct 20

XNA

Northwest Arkansas Regional

LAS

Harry Reid Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Oct 13 from Northwest Arkansas Regional to Harry Reid Intl., returning Tue, Oct 20, priced at $240 found 1 day ago

Mon, Nov 9 - Wed, Nov 11

MCI

Kansas City Intl.

MCO

Orlando Intl.

$248 Roundtrip, found 2 days ago

$248

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Nov 9 from Kansas City Intl. to Orlando Intl., returning Wed, Nov 11, priced at $248 found 2 days ago

Thu, Sep 10 - Wed, Sep 16

STL

Lambert-St. Louis Intl.

DAL

Love Field

$269 Roundtrip, found 4 days ago

$269

Roundtrip

found 4 days ago

Select Southwest Airlines flight, departing Thu, Sep 10 from Lambert-St. Louis Intl. to Love Field, returning Wed, Sep 16, priced at $269 found 4 days ago

Thu, Dec 24 - Fri, Dec 25

XNA

Northwest Arkansas Regional

MCO

Orlando Intl.

$285 Roundtrip, found 4 days ago

$285

Roundtrip

found 4 days ago

Select Breeze Airways flight, departing Thu, Dec 24 from Northwest Arkansas Regional to Orlando Intl., returning Fri, Dec 25, priced at $285 found 4 days ago

Wed, Nov 4 - Mon, Nov 9

MCI

Kansas City Intl.

LAX

Los Angeles Intl.

$288 Roundtrip, found 6 days ago

$288

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Nov 4 from Kansas City Intl. to Los Angeles Intl., returning Mon, Nov 9, priced at $288 found 6 days ago

Sun, Aug 30 - Tue, Sep 8

XNA

Northwest Arkansas Regional

MIA

Miami Intl.

$289 Roundtrip, found 4 days ago

$289

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Aug 30 from Northwest Arkansas Regional to Miami Intl., returning Tue, Sep 8, priced at $289 found 4 days ago

Tue, Nov 17 - Sun, Nov 22

XNA

Northwest Arkansas Regional

DEN

Denver Intl.

$299 Roundtrip, found 6 days ago

$299

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, Nov 17 from Northwest Arkansas Regional to Denver Intl., returning Sun, Nov 22, priced at $299 found 6 days ago

Sat, Sep 12 - Sat, Sep 19

COU

Columbia Regional

MCO

Orlando Intl.

$318 Roundtrip, found 4 days ago

$318

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Sep 12 from Columbia Regional to Orlando Intl., returning Sat, Sep 19, priced at $318 found 4 days ago