$50 Cheap flight deals from Las Vegas (LAS) to St. Louis (STL)

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This Weekend's Flight Deals from Las Vegas to St. Louis

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 25 - Mon, Nov 3
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$219 Roundtrip, found 22 hours ago
$219
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Mon, Nov 3, priced at $219 found 22 hours ago

Airfares from $50 One Way, $94 Round Trip from Las Vegas to St. Louis

Prices starting at $94 for return flights and $50 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 8 - Mon, Jan 12
LAS
Las Vegas
STL
St. Louis
$94 Roundtrip, found 16 hours ago
$94
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Las Vegas to St. Louis, returning Mon, Jan 12, priced at $94 found 16 hours ago
Fri, Jan 9 - Sun, Jan 18
LAS
Las Vegas
STL
St. Louis
$138 Roundtrip, found 1 day ago
$138
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jan 9 from Las Vegas to St. Louis, returning Sun, Jan 18, priced at $138 found 1 day ago
Fri, Jan 9 - Sun, Jan 18
LAS
Las Vegas
STL
St. Louis
$153 Roundtrip, found 1 day ago
$153
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jan 9 from Las Vegas to St. Louis, returning Sun, Jan 18, priced at $153 found 1 day ago
Fri, Oct 24 - Sun, Nov 2
LAS
Las Vegas
STL
St. Louis
$156 Roundtrip, found 2 days ago
$156
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Oct 24 from Las Vegas to St. Louis, returning Sun, Nov 2, priced at $156 found 2 days ago
Fri, Jan 30 - Mon, Feb 2
LAS
Las Vegas
STL
St. Louis
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Las Vegas to St. Louis, returning Mon, Feb 2, priced at $216 found 2 days ago

More About Flying To St. Louis from Las Vegas

Route Information for Flights from Las Vegas to St. Louis

Origin Airport IATA Code
LAS
Destination Airport IATA Code
STL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Find Cheap Flights from Las Vegas to St Louis

Las Vegas Airport Information

More than 14 million passengers use the McCarran International Airport in Las Vegas each year, making it the eighth busiest airport in the country. Many of those passengers use Orbitz.com to find cheap flights from Las Vegas, as well as hotel rooms and rental cars at their destination. The airport is located less than four miles from downtown Las Vegas and is easily accessible via Las Vegas Boulevard, also known as the Las Vegas strip. Most major domestic and international air passenger carriers service the McCarran airport.

Airport Parking in Las Vegas

Parking at McCarran is fairly easy, and expansion with an eight-story parking garage is planned in the airport's near future. The airport has two main terminals, each with several choices of parking. Both offer long-term parking at $14 per day for a maximum of 30 days. Surface parking in the economy lots is within easy walking distance of the terminals and costs only $10 per day. If you used Orbitz.com to book your discount flights, you might have saved enough money so that you can splurge on valet parking for $21 per day.

Ground Transportation in Las Vegas

You can take the RTD bus, which will drop you off at Terminal 1, for the most economical ride from downtown Las Vegas, or use one of the many airport shuttles that are available. If you decide to take a taxi, the base far is $2.60 per mile, with an initial $3.30 charge when the meter starts to run. Many of the Las Vegas cabs do not accept credit cards, and those that do may charge an additional $3.00.

Restaurants in the McCarran Airport

No matter where you are in McCarran airport, you won't be far from a venue where you can get a full meal or grab-and-go snack. Each terminal and gate has a good selection of eateries, including Starbucks, Moe's Southwest Grill and Burger King. Have a good time wherever your travels take you, and remember to use Orbitz.com the next time you are looking for cheap flights from Las Vegas.

Lambert-St. Louis International Airport

Allow Orbitz.com to help you book flights to St. Louis. Lambert-St.Louis International Airport is located 10 miles northwest of St. Louis. Over 13 million passengers pass through the airport each year. It is the largest airport in the state of Missouri and services 255 daily departures to over 90 cities, domestically and internationally. Southwest Airlines is based out of Lambert, and Air Canada, Alaska Airlines, Cape Air, Delta and American Airlines all have major hubs at Lambert. You can use Orbitz.com to book bargain tickets on your next trip to the St. Louis area.

St. Louis International Airport Transportation

St. Louis International Airport offers a variety of transportation services for the busy traveler. Shuttle services, rental cars, and public transportation are available at the airport. Go Best Express Airport Shuttle is a popular shuttle service for group transportation. One-way fares start at $17. The MetroLink is St. Louis' rail system and operates 37 stations throughout the city. One-way fares cost $2.

St. Louis Weather

St. Louis has distinct seasons. Summers are hot, and temperatures can get as high as 90 degrees F. Spring is usually a rainy season for St. Louis, so it is best to pack an umbrella for your trip during March, April and May. Fall is usually mild, with temperatures averaging 57 degrees F. Winters can be freezing, with temperature falling to 20 degrees F. Bring a warm coat and boots during winter trips to St. Louis.

Popular Attractions in St. Louis

St. Louis offers a variety of attractions for visitors. Some popular attractions include the famous Gateway Arch, Six Flags of St. Louis, the Saint Louis Zoo and Forest Park. St. Louis is also home to several theaters, such as the Ferrara Theatre, Fox Theatre, and Grand Center. Some popular museums include the St. Louis Children's Museum and the Beall Mansion Museums. Book flights to St. Louis with the help of Orbitz.com to visit these popular attractions.

Frequently asked questions

Are there non-stop flights from Las Vegas to St. Louis?
There certainly are, so you'll only have to remember one flight number. Pick from 4 carriers that run nonstop flights from Las Vegas, NV (LAS-McCarran Intl.) to Lambert Field, including:

  • Southwest Airlines
  • Frontier Airlines
  • Spirit Airlines
  • Sun Country Airlines

What is the shortest flight from Las Vegas to St. Louis?
Traveling from Las Vegas, NV (LAS-McCarran Intl.) to Lambert Field will take a minimum of 3 hours and 5 minutes. Indulge in a wine and watch a flick or two — it's a golden opportunity to sit back and unwind.
What airlines fly from Las Vegas to St. Louis most frequently?
These are the carriers with frequent flights from LAS to Lambert-St. Louis Intl. Airport (STL). Reserve a seat with one of the following and discover why they are in demand: Southwest Airlines - (WN) with 95 flights every month Frontier Airlines - (F9) with 43 flights every month Spirit Airlines - (NK) with 30 flights every month Sun Country Airlines - (SY) with 4 flights every month
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.