$67 Cheap Frontier Airlines flights St. Louis (STL) to Las Vegas (LAS)
Prices were available within the past 7 days and start at $67 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Jan 26 - Fri, Feb 6
STL
St. Louis
LAS
Las Vegas
$90 Roundtrip, found 6 hours ago
$90
Roundtrip
found 6 hours ago
Thu, Jan 29 - Fri, Feb 6
STL
St. Louis
LAS
Las Vegas
$99 Roundtrip, found 6 hours ago
$99
Roundtrip
found 6 hours ago
Thu, Jan 29 - Mon, Feb 2
STL
St. Louis
LAS
Las Vegas
$108 Roundtrip, found 6 hours ago
$108
Roundtrip
found 6 hours ago
Fri, Jan 30 - Fri, Feb 6
STL
St. Louis
LAS
Las Vegas
$112 Roundtrip, found 6 hours ago
$112
Roundtrip
found 6 hours ago
Wed, Jan 28 - Fri, Feb 6
STL
St. Louis
LAS
Las Vegas
$114 Roundtrip, found 6 hours ago
$114
Roundtrip
found 6 hours ago
Fri, Jan 30 - Mon, Feb 2
STL
St. Louis
LAS
Las Vegas
$121 Roundtrip, found 6 hours ago
$121
Roundtrip
found 6 hours ago
Find the cheapest month to fly from St. Louis (STL) to Las Vegas (LAS)
February is typically the cheapest month to fly
From $88 - $216 per traveler.
Alternative airports near Las Vegas
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Harry Reid Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Frontier Airlines |
Distance | 2188 km |
Average flight time | 1 hour 40 mins |
Most Popular Frontier Airlines Routes from St. Louis
- Frontier Airlines STL to ATL
- Frontier Airlines STL to IAH
- Frontier Airlines STL to LAS
- Frontier Airlines STL to DCA
- Frontier Airlines STL to MCO
- Frontier Airlines STL to PHX
- Frontier Airlines STL to MSY
- Frontier Airlines STL to BWI
- Frontier Airlines STL to IAD
- Frontier Airlines STL to SEA
- Frontier Airlines STL to SJU
Most Popular Frontier Airlines Routes from Las Vegas
- Denver to Los Angeles (DEN - LAX)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- New York to Atlanta (JFK - ATL)
- Boston to Atlanta (BOS - ATL)
- St. Louis to Las Vegas (STL - LAS)
- San Francisco to Las Vegas (SFO - LAS)
- Atlanta to Fort Lauderdale (ATL - FLL)
- Philadelphia to Las Vegas (PHL - LAS)
- Cincinnati to Atlanta (CVG - ATL)
- New York to San Francisco (LGA - SFO)
Popular Domestic Routes in Harry Reid Intl.
- Fort Lauderdale to Hartford (FLL - BDL)
- Denver to Los Angeles (DEN - LAX)
- Boston to Atlanta (BOS - ATL)
- Dallas to Cincinnati (DFW - CVG)
- Trenton to Orlando (TTN - MCO)
- Philadelphia to Orlando (PHL - MCO)
- Philadelphia to Las Vegas (PHL - LAS)
- New York to San Francisco (JFK - SFO)
- New York to Atlanta (JFK - ATL)
- Denver to Chicago (DEN - ORD)