Cheap flights from Las Vegas to St. Louis

Round-trip
Economy
Las Vegas (LAS)
St. Louis (STL)
Sat 11/28
Sat 12/5
Any month
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Flight information for Las Vegas to St. Louis
(LAS to STL)

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to St. Louis
Best Price Found $112 The best flight deal from Las Vegas to St. Louis found on momondo in the last 72 hours is $112
Fastest flight time 3h 1m The fastest flight from Las Vegas to St. Louis takes 3h 1m.
Direct flights Mo, Tu, We, Fr and Su Direct flights go from Las Vegas to St. Louis on Monday, Tuesday, Wednesday, Friday and Sunday. Airline offering direct flights is Frontier..
Airports in St. Louis 1 airport There is 1 airport near St. Louis: Lambert-St Louis (STL)

How to get the cheapest flight ticket from Las Vegas to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
June
The cheapest time of year to fly to St. Louis from Las Vegas is June. Most expensive is July
What is the cheapest day to fly to St. Louis?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Monday
When is the cheapest time to fly to St. Louis?
at noon
Las Vegas to St. Louis flights are approximately 38% more expensive in the morning than at noon
What is the cheapest airline that flies to St. Louis?
Sun Country Air
Sun Country Air, Frontier, and Allegiant Air are the most popular carriers operating from Las Vegas to St. Louis
What is the cheapest route?
Las Vegas McCarran - Lambert-St Louis
Fly from Las Vegas McCarran to Lambert-St Louis for the best Las Vegas - St. Louis flight prices
LAS
Las Vegas McCarran
STL
Lambert-St Louis
When is the cheapest time to book a flight to St. Louis?
60 days before
The cheapest time to buy a flight from Las Vegas to St. Louis is approximately 60 days to departure
60
Days before departure
0

Easily compare round-trip flights from Las Vegas to St. Louis

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Las Vegas to St. Louis by changing tabs
Cheapest
Best
Quickest
Frontier
Nov 19
LAS
Las Vegas McCarran
3h 01m
STL
Lambert-St Louis
Nov 27
STL
Lambert-St Louis
3h 35m
LAS
Las Vegas McCarran
Multiple Airlines
Nov 18
LAS
Las Vegas McCarran
7h 35m
1 stop
STL
Lambert-St Louis
Nov 27
STL
Lambert-St Louis
3h 35m
LAS
Las Vegas McCarran
American Airlines
Nov 11
LAS
Las Vegas McCarran
9h 48m
1 stop
STL
Lambert-St Louis
Nov 17
STL
Lambert-St Louis
9h 52m
1 stop
LAS
Las Vegas McCarran

Find the cheapest one-way flights from Las Vegas to St. Louis

If you're looking for one-way flights from Las Vegas to St. Louis, view some of our deals below provided by Frontier
Cheapest
Best
Quickest
Multiple Airlines
Nov 12
LAS
Las Vegas McCarran
14h 56m
1 stop
STL
Lambert-St Louis
Frontier
Nov 12
LAS
Las Vegas McCarran
13h 52m
1 stop
STL
Lambert-St Louis
Sun Country Air
Nov 4
LAS
Las Vegas McCarran
21h 04m
1 stop
STL
Lambert-St Louis

Which airlines flying from Las Vegas McCarran to Lambert-St Louis have COVID-19 safety policies in place?

Airlines such as Delta have taken additional precautions to make sure you’re safer while traveling. When flying from Las Vegas McCarran to Lambert-St Louis, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

Are airlines flying from Las Vegas McCarran to Lambert-St Louis offering flexible cancellation due to COVID-19?

Some of our partner airlines flying from Las Vegas McCarran to Lambert-St Louis are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Frontier, United Airlines, and American Airlines. You can search for the full list of airlines like Frontier that are offering this flexibility.


Alternative routes for Las Vegas to St. Louis

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Las Vegas to Kansas City Flights
Fastest flight time
2h 35m
Cheapest price
$115
Reno to Kansas City Flights
Fastest flight time
5h 22m
Cheapest price
$238
Reno to St. Louis Flights
Fastest flight time
13h 42m
Cheapest price
$265

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