LAS

$49 Find Cheap Flights from Missouri to Las Vegas - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Missouri to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Las Vegas

Tue, Oct 20 - Tue, Oct 27
Frontier Logo
8:10 pm - 11:31 pm
STL
-
LAS
5h 21m
1 stop
Frontier Logo
5:18 pm - 10:39 pm
LAS
-
STL
3h 21mnonstop
$136Frontier
Thu, Aug 13 - Mon, Aug 17
Frontier Logo
4:32 pm - 5:40 pm
MCI
-
LAS
3h 08mnonstop
Frontier Logo
10:52 am - 3:47 pm
LAS
-
MCI
2h 55mnonstop
$150Frontier
Mon, Aug 24 - Mon, Aug 31
Allegiant Air Logo
9:36 pm - 10:39 pm
SGF
-
LAS
3h 03mnonstop
Allegiant Air Logo
3:29 pm - 8:27 pm
LAS
-
SGF
2h 58mnonstop
$159Allegiant Air
Wed, Aug 5 - Fri, Aug 7
Allegiant Air Logo
2:51 pm - 4:02 pm
SGF
-
LAS
3h 11mnonstop
Allegiant Air Logo
7:30 am - 12:31 pm
LAS
-
SGF
3h 01mnonstop
$166Allegiant Air
Mon, Sep 14 - Wed, Sep 16
Multiple Airlines Logo
12:52 pm - 2:01 pm
SGF
-
LAS
3h 09mnonstop
Multiple Airlines Logo
8:14 pm - 12:22 pm
LAS
-
SGF
14h 08m
1 stop
$218Multiple Airlines
Fri, Aug 21 - Tue, Aug 25
Multiple Airlines Logo
8:36 pm - 9:39 pm
SGF
-
LAS
3h 03mnonstop
Multiple Airlines Logo
11:34 am - 9:33 am
LAS
-
SGF
19h 59m
1 stop
$231Multiple Airlines
Fri, Aug 7 - Thu, Aug 13
United Airlines Logo
8:54 am - 2:45 pm
JLN
-
LAS
7h 51m
1 stop
United Airlines Logo
4:34 pm - 11:44 pm
LAS
-
JLN
5h 10m
1 stop
$314United Airlines
Sat, Sep 5 - Wed, Sep 9
American Airlines Logo
12:58 pm - 8:28 pm
COU
-
LAS
9h 30m
1 stop
American Airlines Logo
8:00 am - 4:19 pm
LAS
-
COU
6h 19m
1 stop
$318American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
5:17 pm - 9:45 pm
COU
-
LAS
6h 28m
1 stop
American Airlines Logo
12:48 pm - 10:28 pm
LAS
-
COU
7h 40m
1 stop
$319American Airlines
Fri, Aug 7 - Thu, Aug 13
United Airlines Logo
1:57 pm - 12:21 am
JLN
-
LAS
12h 24m
2 stops
United Airlines Logo
4:34 pm - 11:44 pm
LAS
-
JLN
5h 10m
1 stop
$324United Airlines
Useful Info

Good to know

Low seasonJune
Cheapest flight$49
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from St. Louis to Las Vegas

FAQs for booking flights from Missouri to Las Vegas

  • How does KAYAK find such low prices on flights from Missouri 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 Missouri to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Missouri 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 Missouri to Las Vegas?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Las Vegas

Information on the airport you'll fly into in Las Vegas

Las Vegas (LAS)