
Popular airlines from St. Louis Lambert Intl. Airport (STL) to Harry Reid Intl. Airport (LAS)
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- Delta
Delta
- United
United
- Spirit Airlines
Spirit Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap flights from St. Louis to Las Vegas (STL-LAS)
Prices were available within the past 7 days and start at €68 for one-way flights and €163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€163 Return, found 1 day ago
€163
Return
found 1 day ago

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€180 Return, found 1 day ago
€180
Return
found 1 day ago

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€189 Return, found 1 day ago
€189
Return
found 1 day ago

Sun, 7 Dec - Wed, 10 Dec
STL
St. Louis
LAS
Las Vegas
€204 Return, found 2 days ago
€204
Return
found 2 days ago

Sun, 7 Dec - Wed, 10 Dec
STL
St. Louis
LAS
Las Vegas
€205 Return, found 2 days ago
€205
Return
found 2 days ago

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€208 Return, found 1 day ago
€208
Return
found 1 day ago

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€210 Return, found 1 day ago
€210
Return
found 1 day ago

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€231 Return, found 1 day ago
€231
Return
found 1 day ago

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€232 Return, found 1 day ago
€232
Return
found 1 day ago

Mon, 2 Feb - Fri, 6 Feb
STL
St. Louis
LAS
Las Vegas
€237 Return, found 1 day ago
€237
Return
found 1 day ago
Find the cheapest month to fly from St. Louis (STL) to Las Vegas (LAS)
February is typically the cheapest month to fly
From €76 - €288 per traveller.
Frequently asked questions
Travel information
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Harry Reid Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | €163 |
Distance | 2188 km |
Book with confidence
Perfect flights from St. Louis to Las Vegas
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from St. Louis to Las Vegas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
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Our flexible Lambert-St. Louis Intl. to Harry Reid Intl. ticket options cater to your travel preferences, with incredible one-way fares from €68 and roundtrip prices from €163. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Harry Reid Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Las Vegas.
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