Frontier Airlines Flight 2018 Deals & Information (2026/2027)

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Frontier Airlines Flight 2018 Route Deals From $95

The cheapest prices found with in the last 7 days for return flights were $190 and $95 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 20 - Thu, Aug 27
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 23 hours ago
$190
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Aug 20 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Thu, Aug 27, priced at $190 found 23 hours ago
Wed, Aug 26 - Wed, Sep 2
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$215 Roundtrip, found 4 hours ago
$215
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Aug 26 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Wed, Sep 2, priced at $215 found 4 hours ago
Wed, Aug 26 - Wed, Sep 2
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$219 Roundtrip, found 4 hours ago
$219
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Aug 26 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Wed, Sep 2, priced at $219 found 4 hours ago
Tue, Jul 21 - Wed, Jul 29
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $220 found 5 days ago
Wed, Sep 16 - Sun, Sep 20
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sun, Sep 20, priced at $229 found 5 days ago
Fri, Jul 3 - Tue, Jul 7
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$231 Roundtrip, found 1 hour ago
$231
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Jul 3 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $231 found 1 hour ago
Thu, Jul 23 - Tue, Jul 28
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jul 23 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Jul 28, priced at $234 found 1 day ago
Thu, Aug 13 - Sun, Aug 16
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$235 Roundtrip, found 15 hours ago
$235
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sun, Aug 16, priced at $235 found 15 hours ago
Fri, Aug 7 - Sun, Aug 9
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$238 Roundtrip, found 15 hours ago
$238
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Fri, Aug 7 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sun, Aug 9, priced at $238 found 15 hours ago
Fri, Jul 3 - Tue, Jul 7
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$240 Roundtrip, found 1 hour ago
$240
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Jul 3 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Jul 7, priced at $240 found 1 hour ago

Frequently asked questions

What route does flight number F92018 take?
F92018 operates between McCarran Airport and COS and is a direct flight. This journey usually takes 1 hour and 52 minutes.
What terminal does F92018 fly out of?
You'll likely be hopping on the plane at Terminal 3 if you're booked on flight F92018 direct from McCarran Intl. Airport (LAS) to Colorado Springs Airport (COS).
What kind of plane is on flight number F92018?
Prepare to jump on board an Airbus A320 if you've reserved a seat on flight F92018. Almost all flights from McCarran Intl. Airport (LAS) to City of Colorado Springs Municipal Airport use this kind of plane.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your F92018 flight with Travelocity, please visit our Customer Service Portal.