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.

$71 CHEAP FLIGHTS from Missouri to Las Vegas

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Flight Deals

Cheap Flights from Missouri to Las Vegas

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Las Vegas

Mon, Jan 11 - Fri, Jan 15

11:47 am - 1:10 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 23mnonstop

3:48 pm - 8:45 pmLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

2h 57mnonstop

$119Allegiant Air

Mon, Jan 4 - Fri, Jan 8

1:13 pm - 2:23 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 10mnonstop

6:00 am - 10:57 amLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

2h 57mnonstop

$151Allegiant Air

Fri, Jan 29 - Mon, Feb 1

9:35 pm - 10:58 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 23mnonstop

5:40 pm - 12:43 pmLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

17h 03m1 stop Phoenix Sky Harbor Intl

$187Multiple Airlines

Fri, Jan 29 - Wed, Feb 3

9:35 pm - 10:58 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 23mnonstop

10:22 pm - 7:50 pmLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

19h 28m1 stop Phoenix Sky Harbor Intl

$200Multiple Airlines

Sat, Dec 5 - Mon, Dec 7

8:32 pm - 3:02 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

20h 30m1 stop Denver Intl

9:52 am - 2:42 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 50mnonstop

$219Frontier

Fri, Dec 4 - Sat, Dec 5

3:37 pm - 4:54 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 17mnonstop

4:10 pm - 7:35 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

25h 25m1 stop Denver Intl

$221Frontier

Tue, Nov 17 - Thu, Nov 19

2:52 pm - 9:30 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

8h 38m1 stop Seattle/Tacoma Intl

8:08 am - 11:59 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

13h 51m2 stops San Diego Seattle/Tacoma Intl

$235Alaska Airlines

Mon, Jan 11 - Wed, Jan 13

2:47 pm - 11:14 amMCI Kansas City-LAS Las Vegas Harry Reid Intl

22h 27m2 stops Seattle/Tacoma Intl San Diego

3:32 pm - 1:51 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

20h 19m2 stops San Diego Seattle/Tacoma Intl

$253Alaska Airlines

Tue, Dec 1 - Wed, Dec 2

7:50 am - 8:55 amMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 05mnonstop

3:55 pm - 8:45 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 50mnonstop

$275Southwest

Sat, Dec 5 - Tue, Dec 8

5:35 am - 6:40 amMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 05mnonstop

5:20 pm - 10:05 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 45mnonstop

$275Southwest

Recent last minute flight deals from Missouri to Las Vegas

Sat, Nov 7 - Sat, Nov 14

8:43 pm - 11:43 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

5h 00m1 stop Denver Intl

7:20 am - 11:59 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

14h 39m1 stop Seattle/Tacoma Intl

$254Multiple Airlines

Sat, Nov 7 - Mon, Nov 9

7:59 pm - 11:43 pmSTL Lambert-St Louis-LAS Las Vegas Harry Reid Intl

5h 44m1 stop Denver Intl

7:15 am - 12:33 pmLAS Las Vegas Harry Reid Intl-STL Lambert-St Louis

3h 18mnonstop

$277Frontier

Sat, Nov 7 - Tue, Nov 10

8:43 pm - 11:43 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

5h 00m1 stop Denver Intl

9:37 am - 7:47 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

8h 10m1 stop Denver Intl

$278Frontier

Mon, Nov 9 - Fri, Nov 13

8:43 pm - 11:43 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

5h 00m1 stop Denver Intl

11:50 am - 11:59 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

10h 09m1 stop Seattle/Tacoma Intl

$289Multiple Airlines

Fri, Nov 6 - Mon, Nov 9

10:04 pm - 11:14 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 10mnonstop

3:34 pm - 8:32 pmLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

2h 58mnonstop

$329Allegiant Air

Thu, Nov 5 - Thu, Nov 12

2:52 pm - 10:37 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

9h 45m1 stop Seattle/Tacoma Intl

3:50 pm - 1:56 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

20h 06m1 stop Seattle/Tacoma Intl

$377Alaska Airlines

Tue, Nov 3 - Fri, Nov 6

10:21 am - 2:31 pmSTL Lambert-St Louis-LAS Las Vegas Harry Reid Intl

6h 10m1 stop Dallas/Fort Worth

12:08 am - 10:53 amLAS Las Vegas Harry Reid Intl-STL Lambert-St Louis

8h 45m1 stop Chicago O'Hare Intl

$415American Airlines

Tue, Nov 3 - Tue, Nov 10

2:28 pm - 6:45 pmSTL Lambert-St Louis-LAS Las Vegas Harry Reid Intl

6h 17m1 stop Phoenix Sky Harbor Intl

3:41 pm - 11:56 pmLAS Las Vegas Harry Reid Intl-STL Lambert-St Louis

6h 15m1 stop Phoenix Sky Harbor Intl

$415American Airlines

Sat, Nov 7 - Sat, Nov 14

1:25 pm - 5:18 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

5h 53m1 stop Denver Intl

6:00 am - 4:09 pmLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

8h 09m2 stops Los Angeles Houston George Bush Intcntl

$469United Airlines

Wed, Nov 4 - Sat, Nov 7

2:52 pm - 9:30 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

8h 38m1 stop Seattle/Tacoma Intl

2:58 pm - 1:56 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

20h 58m2 stops San Diego Seattle/Tacoma Intl

$515Alaska Airlines

Recent direct flight deals from Missouri to Las Vegas

Mon, Jan 11 - Fri, Jan 15

11:47 am - 1:10 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 23mnonstop

3:48 pm - 8:45 pmLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

2h 57mnonstop

$119Allegiant Air

Mon, Jan 4 - Fri, Jan 8

1:13 pm - 2:23 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 10mnonstop

6:00 am - 10:57 amLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

2h 57mnonstop

$151Allegiant Air

Fri, Jan 29 - Mon, Feb 1

9:35 pm - 10:58 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 23mnonstop

3:48 pm - 8:45 pmLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

2h 57mnonstop

$151Allegiant Air

Mon, Nov 16 - Wed, Nov 25

9:22 pm - 10:32 pmSGF Springfield-Branson-LAS Las Vegas Harry Reid Intl

3h 10mnonstop

6:35 am - 11:25 amLAS Las Vegas Harry Reid Intl-SGF Springfield-Branson

2h 50mnonstop

$157Allegiant Air

Fri, Dec 11 - Mon, Dec 14

3:37 pm - 4:49 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 12mnonstop

9:52 am - 2:42 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 50mnonstop

$225Frontier

Fri, Dec 11 - Mon, Dec 14

3:37 pm - 4:49 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 12mnonstop

9:52 am - 2:42 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 50mnonstop

$225Frontier

Fri, Dec 4 - Mon, Dec 7

3:37 pm - 4:54 pmMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 17mnonstop

9:52 am - 2:42 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 50mnonstop

$225Frontier

Sat, Dec 5 - Tue, Dec 8

5:35 am - 6:40 amMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 05mnonstop

5:20 pm - 10:05 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 45mnonstop

$275Southwest

Tue, Dec 1 - Wed, Dec 2

7:50 am - 8:55 amMCI Kansas City-LAS Las Vegas Harry Reid Intl

3h 05mnonstop

3:55 pm - 8:45 pmLAS Las Vegas Harry Reid Intl-MCI Kansas City

2h 50mnonstop

$275Southwest

Tue, Dec 8 - Sat, Dec 12

8:20 pm - 10:00 pmSTL Lambert-St Louis-LAS Las Vegas Harry Reid Intl

3h 40mnonstop

5:00 am - 10:00 amLAS Las Vegas Harry Reid Intl-STL Lambert-St Louis

3h 00mnonstop

$339Southwest

Useful Info

Low season	August
High season	April
Cheapest flight	$71

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from St. Louis 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.