Cheap flights from St. Louis to Las Vegas from $107

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Las Vegas

1 stop
Wed, Jul 30
St. Louis STLLas Vegas LAS

$107
Search
1 stop
Wed, Jul 30
St. Louis STLLas Vegas LAS

$107
Search
Direct
Sun, Jul 27
St. Louis STLLas Vegas LAS

$149
Search
Direct
Sun, Jul 27
St. Louis STLLas Vegas LAS

$149
Search
Direct
Fri, Aug 1
St. Louis STLLas Vegas LAS

$197
Search
Direct
Fri, Aug 1
St. Louis STLLas Vegas LAS

$197
Search

Prices updated:

Not happy with the results? Try some of our useful filters

1 stop
Sat, Jul 26 – Wed, Jul 30
St. Louis STLLas Vegas LAS

$207
Search
1 stop
Wed, Jul 30 – Fri, Aug 1
St. Louis STLLas Vegas LAS

$225
Search
1 stop
Wed, Jul 30 – Sun, Aug 3
St. Louis STLLas Vegas LAS

$246
Search
Direct
Mon, Jul 28 – Thu, Jul 31
St. Louis STLLas Vegas LAS

$273
Search
Direct
Mon, Jul 28 – Thu, Jul 31
St. Louis STLLas Vegas LAS

$273
Search
Direct
Mon, Jul 28 – Thu, Jul 31
St. Louis STLLas Vegas LAS

$273
Search

Prices updated:

Not happy with the results? Try some of our useful filters

Key info about flying to Las Vegas

Depart from
St. Louis Lambert International
Arrive to
Harry Reid International Airport
Average flights per week
91
Flight distance
2204 km
Worth visiting
Death Valley

Weekly direct flights

Discover the top airlines offering direct flights from St. Louis to Las Vegas in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 29.06Mon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07
------------11---
Weekly flights: 2 totalDaily flights: 0.29 averageMost flights: Thursday 1 flights
AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
1---------11---
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Sunday 1 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
11------11---
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Sunday 1 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
11------11---
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Sunday 1 flights

Check-in for a flight from St. Louis to Las Vegas

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

Weather in Las Vegas

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January11°C2°C
February13°C3°C
March18°C7°C
April24°C11°C
May29°C15°C
June36°C21°C
July38°C25°C
August36°C24°C
September33°C20°C
October25°C13°C
November17°C6°C
December11°C2°C
Hottest Month
38°C
July
Coldest month
2°C
January
Sunny days
343
days per year

14 day forecast

Friday
4 Jul
41°C23°C
11 Jul
41°C27°C
Saturday
5 Jul
41°C21°C
12 Jul
41°C27°C
Sunday
6 Jul
41°C22°C
13 Jul
41°C28°C
Monday
7 Jul
42°C24°C
14 Jul
40°C27°C
Tuesday
8 Jul
41°C27°C
15 Jul
40°C28°C
Wednesday
9 Jul
41°C28°C
16 Jul
40°C28°C
Thursday
10 Jul
41°C26°C
17 Jul
41°C25°C
The distance between St. Louis and Las Vegas is 2204 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Hawaiian Airlines, and Alaska Airlines. St. Louis and Las Vegas have 91 direct flights per week.

Frequently asked questions

How long does it take to travel from St. Louis to Las Vegas?
What is the flight distance between St. Louis and Las Vegas?
What airlines offer nonstop (direct) flights between St. Louis and Las Vegas?
What are the most popular routes to and from St. Louis?
What are the most popular routes to and from Las Vegas?
What airports are near St. Louis?
What airports are near Las Vegas?
Which airlines fly between St. Louis and Las Vegas?
When’s the best time to travel between St. Louis and Las Vegas?
What flights operate between St. Louis and Las Vegas?
How many airports are there near St. Louis?
How many airports are there near Las Vegas?
What time do nonstop (direct) flights between St. Louis and Las Vegas depart?
What time do nonstop (direct) flights between St. Louis and Las Vegas arrive?
What time do flights between St. Louis and Las Vegas depart?
What time do flights between St. Louis and Las Vegas arrive?

The nearest countries with flights to Las Vegas

Here is a list of countries people are flying from

Other destination countries from St. Louis

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from St. Louis to Las Vegas
Search flights

We hack the system,
you fly for less