STL to LAS (St. Louis to Las Vegas) Flights

Last Minute Flights from STL to LAS

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLLas VegasJuly 4 to July 9$229
*Prices include taxes and fees

Cheapest STL to LAS Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLLas VegasAugust 25 to August 30$155
STLLas VegasSeptember 13 to September 20$167
STLLas VegasAugust 13 to August 23$181
STLLas VegasAugust 19 to August 24$191
STLLas VegasAugust 7 to August 12$197
*Prices include taxes and fees
STL to LAS Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Harry Reid Intl.
Destination airport IATA code
LAS
Distance
1368 mi

Frequently asked questions

What airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to LAS?
Reserve a nonstop flight from Lambert Field to Harry Reid Airport (formerly McCarran Airport) with Frontier Airlines (F9). It operates 43 of these efficient services per month. You can also head to Harry Reid Airport (formerly McCarran Airport) with Spirit Airlines (NK). With 13 monthly nonstop services to pick from, your vacation can start faster.
How many flights are there from STL to LAS?
Roughly 7 a day. If you're in a big rush to reach Las Vegas, see if you can grab an epic last-minute deal from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) and then secure it pronto!
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
St. Louis, MO (STL-Lambert-St. Louis Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) takes on average 3 hours and 37 minutes. That's the perfect length of time to take in a new series, listen to your favorite podcast or enjoy some shut-eye.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
At 1,350 miles (2,200 1), this medium-haul flight is no endless marathon, but it's no walk in the park either. Land in Las Vegas feeling refreshed by catching some z's along the way.
How many morning flights are there from STL to LAS?
Get from STL to LAS on one of the 18 early flights available each week. If you'd rather take to the skies with Spirit Airlines (NK), it lists about 1 weekly flights that leave before midday. The earliest you can depart with NK is 11:33AM.
How many afternoon flights are there from STL to LAS?
With about 32 afternoon and evening flights every week from STL to LAS, there's no need to stress about waking while it's still dark outside. Frontier Airlines (F9) offers 10 weekly services after midday, with its earliest departure taxiing from the gate at 7:51PM.
What is the earliest departure time out of St. Louis to Las Vegas?
The earliest flight flies from STL at 6:10AM and lands at 9:45AM at LAS. Remember to give yourself lots of time in the morning to get to your gate.
What is the latest departure time out of St. Louis to Las Vegas?
The last flight takes off from STL at 10:59PM and comes in at 2:51AM at LAS. You'll have ample time to get ready for this journey.
What is the average price from St. Louis to Las Vegas?
Flights from STL to LAS are available for around $155. Get in quick, because fabulous fares don't hang around forever! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Las Vegas Flights

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