Flying from Lambert-St. Louis International Airport (STL) to Harry Reid Airport (formerly McCarran Airport) (LAS): what you need to know
Take a direct flight from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport) and you'll be in the air for an average of 3 hours 35 minutes.
Las Vegas is two hours behind St Louis and follows the UTC-7 timezone.
Take your pick of 103 weekly Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport) flights. The 05:05 departure with Southwest Airlines is the earliest available. Southwest Airlines operates the latest service of the day at 22:50.
To ensure you get on your STL to LAS flight, leave enough time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.
You'll likely experience bigger queues in popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will help ensure a smooth travel experience.
With direct flights from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport) available through a range of airlines, flying to Las Vegas (and then other destinations in United States) is a cinch. You can fly nonstop with:
Frontier Airlines tops the list for bookings on this route.
Southwest Airlines is the most punctual carrier offering STL to LAS flights, with 77.82% of its services reaching their destination on time.
We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport), deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit your chosen city. Popular stopovers between STL and LAS include:
Denver International Airport
Phoenix Sky Harbour International Airport
Salt Lake City International Airport
How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Harry Reid Airport (formerly McCarran Airport) (LAS)
C$125 is currently the lowest price for a one-way Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport) flight. Return flights start from C$237. These prices may change depending on demand.
Get cheap tickets from STL to LAS by booking at least six months ahead. According to our research, that's the sweet spot for picking up a bargain.
May is the cheapest month for flights from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport). If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.
Landing cheap flights from STL to LAS is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a new deal comes up.
Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport).
Handy information about Lambert-St. Louis International Airport (STL)
STL is located at 10701 Lambert International Blvd..
Of the departures from Lambert-St. Louis International Airport, 78.04% arrive on time at their destination.
Lambert-St. Louis International Airport is around 26 kilometres from central St Louis. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.
You can expect a journey time of roughly 35 minutes when using public transport.
Searching for a convenient hotel near STL? If you've booked an early flight from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport), these stays will put you moments from your departure gate:
Arriving at Harry Reid Airport (formerly McCarran Airport) (LAS)
Book a hotel near LAS if you have a late Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport) flight. Choose one of these accommodation options and skip the long transfer after landing:
Pick up a Harry Reid Airport (formerly McCarran Airport) rental car and explore Las Vegas and beyond with your own wheels. Dollar, Thrifty and Alamo are top providers you can book with here.
Reserving your ride from Harry Reid Airport (formerly McCarran Airport) around one week ahead can help you get the lowest rate.
Getting from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas
LAS is located at 5757 Wayne Newton Boulevard.
From Harry Reid Airport (formerly McCarran Airport), Las Vegas is approximately 19 kilometres away. It takes around 15 minutes to reach the centre driving.
It typically takes 1 hour if you're travelling on public transport.
When to fly to Harry Reid Airport (formerly McCarran Airport) (LAS)
October is the most popular month for flights from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport). To escape the crowds, head to Las Vegas in May.
Before locking in your flight from Lambert-St. Louis International Airport to Harry Reid Airport (formerly McCarran Airport), consider the kind of weather you enjoy. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).
January sees average temperatures of between -1ºC (30ºF) and 13ºC (55ºF). Look for cheap tickets from STL to LAS sometime then if you like cooler conditions.
Explore more of United States
You've seen Las Vegas, now it's time to explore other corners of United States. Travel around 370 kilometres south-west to Los Angeles to tick off its must-visit sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you busy.
Around 418 kilometres south-east of Las Vegas, Phoenix is another favourite stop in United States. Start your sightseeing at Desert Botanical Garden, Heard Museum and Papago Park.
