Question 1

How long does a flight from St. Louis to Las Vegas take?

Accepted Answer

Direct flights from St. Louis generally make it to Las Vegas in 3h 30m. The flying distance between the two cities is 1,367 miles. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between St. Louis and Las Vegas per day?

Accepted Answer

Each day, there are between 5 and 7 direct flights that take off from St. Louis and land in Las Vegas, with an average flight time of 3h 38m. The most common departure time is 05:00 and most flights take off in the morning. Each week, there are 41 flights. The most frequent day of departure is Monday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between St. Louis and Las Vegas per day?

Accepted Answer

Each day, there are between 5 and 7 direct flights that take off from St. Louis and land in Las Vegas, with an average flight time of 3h 38m. The most common departure time is 05:00 and most flights take off in the morning. Each week, there are 41 flights. The most frequent day of departure is Monday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday. Visit our flight page for the latest deals!>/a>

Question 4

What is the cheapest flight from St. Louis to Las Vegas?

Accepted Answer

In the last 3 days, the lowest price for a flight from St. Louis to Las Vegas was £66 for a one-way ticket and £150 for a return. <a href='/flight-routes/Lambert-St-Louis-STL/Las-Vegas-Harry-Reid-Intl-LAS'>Visit our flight page for the latest deals!>/a>

Question 5

Which airports will I be using when flying from St. Louis to Las Vegas?

Accepted Answer

St. Louis airport is called Lambert-St Louis and the only airport in Las Vegas is Las Vegas Harry Reid Intl. <a href='/flight-routes/Lambert-St-Louis-STL/Las-Vegas-Harry-Reid-Intl-LAS'>Visit our flight page for the latest deals!>/a>

Question 6

What’s the earliest departure time from St. Louis to Las Vegas?

Accepted Answer

Early birds can take the earliest flight from St. Louis at 05:00 and will be landing in Las Vegas at 06:45.

Question 7

What’s the latest departure time from St. Louis to Las Vegas?

Accepted Answer

If you prefer to fly at night, the latest flight from St. Louis to Las Vegas jets off at 22:55 and lands at 00:30.

Question 8

Which airlines offer Wi-Fi service onboard planes from St. Louis to Las Vegas?

Accepted Answer

Alaska Airlines, American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the St. Louis to Las Vegas flight route.

Question 9

Which aircraft models fly most regularly from St. Louis to Las Vegas?

Accepted Answer

The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the St. Louis to Las Vegas flight route.

Question 10

On which days can I fly direct from St. Louis to Las Vegas?

Accepted Answer

There are direct flights from St. Louis to Las Vegas on a daily basis.

Question 11

What transportation services can I use at McCarran International Airport?

Accepted Answer

If you are at Terminal 1, a bus service is located at Level 0, which serves three routes. If you are at Terminal 3, the bus service is on the second floor and serves two routes. If you plan on taking a shuttle, the shuttle service at Terminal 1 is at the west part of the baggage claim area outside exit doors 7-13. If you are at Terminal 3, the shuttle service is located outside Level 0.

Question 12

If my flight at STL gets delayed for a long time, is there a nearby motel/hotel where I can stay?

Accepted Answer

STL has a toll-free motel/hotel phone center available at Terminal 1 and Terminal 2. At Terminal 1, the motel/hotel phone center is in the lower level of the baggage claim area at doors 12, 17, and 18. For the passenger pickup spot, go to door 18. At Terminal 2, the motel/hotel phone center is on the lower level next to door 12. The passenger pickup spot is at exit door 15.

Question 13

How many lactation suites are there at STL?

Accepted Answer

There are three lactation suites located near Gate A10, Gate C9, and Gate E33. To unlock the suite, keep an eye out for a sign near the door that provides a number that you need to text to. Once you send a text to that number, a code will be texted back to you, which you can use to unlock the door.

Question 14

Which hotels are closest to McCarran International Airport?

Accepted Answer

The Best Western McCarran Inn provides a free shuttle service to the Las Vegas airport. If you are traveling light, it is only a 6min walk to McCarran International Airport. Travelodge by Wyndham Las Vegas Airport is just 2 miles away from McCarran International Airport.

Question 15

What is the cheapest month to fly from St. Louis to Las Vegas?

Accepted Answer

The cheapest month for flights from St. Louis to Las Vegas is February, where tickets cost £172 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is £269 and £260 respectively.

Question 16

What is the cheapest month to fly from St. Louis to Las Vegas?

Accepted Answer

The cheapest month for flights from St. Louis to Las Vegas is February, where tickets cost £172 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is £269 and £260 respectively.

Question 17

How does KAYAK find such low prices on flights from St. Louis to Las Vegas?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Las Vegas. <a href='/flight-routes/Lambert-St-Louis-STL/Las-Vegas-Harry-Reid-Intl-LAS'>Visit our flight page for the latest deals!>/a>

Question 18

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Las Vegas?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Lambert-St-Louis-STL/Las-Vegas-Harry-Reid-Intl-LAS'>Visit our flight page for the latest deals!>/a>

Question 19

What is the Hacker Fare option on flights from St. Louis to Las Vegas?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to St. Louis with another airline. <a href='/flight-routes/Lambert-St-Louis-STL/Las-Vegas-Harry-Reid-Intl-LAS'>Visit our flight page for the latest deals!>/a>

Question 20

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Las Vegas?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Lambert-St-Louis-STL/Las-Vegas-Harry-Reid-Intl-LAS'>Visit our flight page for the latest deals!>/a>

Question 21

How often are flights from St. Louis to Las Vegas delayed?

Accepted Answer

Weekly flights between St. Louis and Las Vegas historically see delays in approximately 14% of cases, with the average delay over the past year being 134 minutes.

Question 22

Which airline has the best punctuality record on St. Louis to Las Vegas flights?

Accepted Answer

Based on our data, Allegiant Air has experienced the fewest delays on this route in the past 12 months, with no flights being classified as delayed.

Question 23

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Question 24

What is the most punctual flight time for St. Louis to Las Vegas flights?

Accepted Answer

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Question 25

Which cabin class options are there for flights between St. Louis and Las Vegas?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 26

Which cabin class options are there for flights between St. Louis and Las Vegas?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 27

Which airlines provide the cheapest flights from St. Louis to Las Vegas?

Accepted Answer

In the past 3 days, the cheapest return tickets from St. Louis to Las Vegas were found on Southwest (£150) and Alaska Airlines (£164).

Question 28

Which airlines provide the cheapest flights from St. Louis to Las Vegas?

Accepted Answer

In the past 3 days, the cheapest return tickets from St. Louis to Las Vegas were found on Southwest (£150) and Alaska Airlines (£164).

Question 29

How far in advance should I book a flight from St. Louis to Las Vegas?

Accepted Answer

To get a below average price on the flight from St. Louis to Las Vegas, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Question 30

How far in advance should I book a flight from St. Louis to Las Vegas?

Accepted Answer

To get a below average price on the flight from St. Louis to Las Vegas, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Question 31

How much is a return flight from St. Louis to Las Vegas?

Accepted Answer

Flight prices are below average for this route right now.Flights to Las Vegas from St. Louis usually cost between £157 and £323 in January.
The lowest price found in the past 3 days was £150 on Southwest (7 Jan-18 Jan).

Low season	April
High season	October
Cheapest flight	£66

STL - LAS

£66 Find Cheap Flights from St. Louis to Las Vegas

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Cheap Flights from St. Louis to Las Vegas (STL-LAS)

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Everything you should know

KAYAK's insights & trends for St. Louis to Las Vegas flights

Get data-powered insights and trends into flights from St. Louis to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from St. Louis to Las Vegas?

What is the cheapest month to fly from St. Louis to Las Vegas?

The cheapest month for flights from St. Louis to Las Vegas is February, where tickets cost £172 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is £269 and £260 respectively.

How far in advance should I book a flight from St. Louis to Las Vegas?

To get a below average price on the flight from St. Louis to Las Vegas, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Which airlines provide the cheapest flights from St. Louis to Las Vegas?

In the past 3 days, the cheapest return tickets from St. Louis to Las Vegas were found on Southwest (£150) and Alaska Airlines (£164).

How often are flights from St. Louis to Las Vegas delayed?

Weekly flights between St. Louis and Las Vegas historically see delays in approximately 14% of cases, with the average delay over the past year being 134 minutes.

What is the most punctual flight time for St. Louis to Las Vegas flights?

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Which airline has the best punctuality record on St. Louis to Las Vegas flights?

Based on our data, Allegiant Air has experienced the fewest delays on this route in the past 12 months, with no flights being classified as delayed.

Which cabin class options are there for flights between St. Louis and Las Vegas?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between St. Louis and Las Vegas per day?

How long does a flight from St. Louis to Las Vegas take?

Direct flights from St. Louis generally make it to Las Vegas in 3h 30m. The flying distance between the two cities is 1,367 miles.

What’s the earliest departure time from St. Louis to Las Vegas?

Early birds can take the earliest flight from St. Louis at 05:00 and will be landing in Las Vegas at 06:45.

What’s the latest departure time from St. Louis to Las Vegas?

If you prefer to fly at night, the latest flight from St. Louis to Las Vegas jets off at 22:55 and lands at 00:30.

Good to know - Cheap tickets from St. Louis to Las Vegas

When to book flights from St. Louis to Las Vegas

FAQs for booking flights from St. Louis to Las Vegas

What transportation services can I use at McCarran International Airport?

If my flight at STL gets delayed for a long time, is there a nearby motel/hotel where I can stay?

How many lactation suites are there at STL?

There are three lactation suites located near Gate A10, Gate C9, and Gate E33. To unlock the suite, keep an eye out for a sign near the door that provides a number that you need to text to. Once you send a text to that number, a code will be texted back to you, which you can use to unlock the door.

Which hotels are closest to McCarran International Airport?

The Best Western McCarran Inn provides a free shuttle service to the Las Vegas airport. If you are traveling light, it is only a 6min walk to McCarran International Airport. Travelodge by Wyndham Las Vegas Airport is just 2 miles away from McCarran International Airport.

What is the cheapest flight from St. Louis to Las Vegas?

In the last 3 days, the lowest price for a flight from St. Louis to Las Vegas was £66 for a one-way ticket and £150 for a return.

Which airports will I be using when flying from St. Louis to Las Vegas?

St. Louis airport is called Lambert-St Louis and the only airport in Las Vegas is Las Vegas Harry Reid Intl.

Which airlines offer Wi-Fi service onboard planes from St. Louis to Las Vegas?

Alaska Airlines, American Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the St. Louis to Las Vegas flight route.

Which aircraft models fly most regularly from St. Louis to Las Vegas?

The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the St. Louis to Las Vegas flight route.

On which days can I fly direct from St. Louis to Las Vegas?

There are direct flights from St. Louis to Las Vegas on a daily basis.

How does KAYAK find such low prices on flights from St. Louis to Las Vegas?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Las Vegas.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Las Vegas?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from St. Louis to Las Vegas?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to St. Louis with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Las Vegas?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from St. Louis to Las Vegas

Prefer to fly direct from St. Louis to Las Vegas?

Everything you need to know for your flight from St. Louis to Las Vegas

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Las Vegas

Complete your trip to Las Vegas with a hotel stay or car hire

Find direct flights to and from St. Louis and Las Vegas

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Choose which airport to fly into in Las Vegas