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Amazing STL to LAS Flight Deals

The cheapest flights to McCarran Intl. found within the past 7 days were $61 round trip and $34 one way. Prices and availability subject to change. Additional terms may apply.

Best McCarran Intl. Flight and Hotel Packages

McCarran Intl. flight + hotel packages - economy flights

FAQs about flights from Lambert-St. Louis Intl. Airport (STL) to McCarran Intl. Airport (LAS)

Are there direct flights from St. Louis Lambert International Airport to McCarran Airport?

Your next amazing adventure is on the opposite side of just one flight. You can travel direct from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Las Vegas, NV Airport (LAS-McCarran Intl.) with 2 airlines, including Southwest Airlines and Frontier Airlines.

How long is the flight from St. Louis Lambert International Airport to McCarran Airport?

It typically takes about 3 hours and 57 minutes to jet from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Las Vegas, NV Airport (LAS-McCarran Intl.). You'll be in the air for a while, so keep yourself entertained with a television show or flick through a magazine.

What airlines fly direct from St. Louis Lambert International Airport to McCarran Airport?

You have a choice of several airlines that have direct flights between St. Louis and Las Vegas. Southwest Airlines (WN) is one of the most popular. This air carrier operates 164 flights every month. You may want to also browse the deals on offer from Frontier Airlines (F9). Another well-known airline, it operates 36 flights each month on the St. Louis to Las Vegas route. Compare the two airlines to pick up the best fare.

Flying Tips & Tricks How do I find my flight number?
  • Your flight number is in your travel itinerary. It's easy to spot if you know what you're looking for. Browse the document for a code containing numbers and letters. The first couple of letters and digit stand for your airline name (these are called IATA airline codes). This is followed by one to four digits — your flight number.
How early can you check bags for a flight?
  • There's no need to hang around the house if you're packed and ready to head off on your grand adventure. International flights begin their check-in process approximately three hours before departure. Meeting relatives or friends at the airport? Make sure they know that baggage drop closes an hour before takeoff. If you're catching a domestic flight, you should get to the terminal one to two hours prior to departure. Check-in closes 45 minutes before the plane leaves the tarmac.

Lambert-St. Louis Intl. to McCarran Intl. Flight FAQ

Traveling FromLambert-St. Louis Intl.
Traveling ToMcCarran Intl.
Shortest Flight Time3 hours 25 mins
Earliest Departure Time6:15AM CDT
Latest Departure Time8:00PM CDT
Lowest Flight Price$61

St. Louis to Las Vegas Carriers and Route Information

Flight path for flights from Lambert-St. Louis International Airport to McCarran International Airport


Distance:
1,375.00 miles


Airlines & Aircraft Used on STL to LAS Flight Routes


Airline Carrier
Aircraft
American Airlines
De Havilland Canada DHC-8-400 Dash 8Q
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.