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Cheap flights from Missouri to Las Vegas from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Las Vegas departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Missouri to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:51 pm - 11:36 pm
MCI
-
LAS
10h 45m
1 stop
Frontier Logo
4:51 pm - 1:30 pm
LAS
-
MCI
18h 39m
1 stop
$134Frontier
Sat, Apr 25 - Wed, Apr 29
Frontier Logo
2:15 pm - 8:11 pm
MCI
-
LAS
7h 56m
1 stop
Frontier Logo
9:20 pm - 1:30 pm
LAS
-
MCI
14h 10m
1 stop
$135Frontier
Mon, Apr 27 - Wed, Apr 29
Frontier Logo
2:15 pm - 7:04 am
MCI
-
LAS
18h 49m
1 stop
Frontier Logo
9:20 pm - 2:06 pm
LAS
-
MCI
14h 46m
1 stop
$140Frontier
Sun, Apr 19 - Fri, Apr 24
Multiple Airlines Logo
2:51 pm - 8:11 pm
MCI
-
LAS
7h 20m
1 stop
Multiple Airlines Logo
6:48 pm - 11:36 pm
LAS
-
MCI
2h 48mnonstop
$147Multiple Airlines
Sat, May 2 - Wed, May 6
Allegiant Air Logo
12:21 pm - 1:37 pm
SGF
-
LAS
3h 16mnonstop
Allegiant Air Logo
6:40 am - 11:31 am
LAS
-
SGF
2h 51mnonstop
$149Allegiant Air
Mon, Apr 13 - Fri, Apr 17
Allegiant Air Logo
12:16 pm - 1:32 pm
SGF
-
LAS
3h 16mnonstop
Allegiant Air Logo
6:40 am - 11:31 am
LAS
-
SGF
2h 51mnonstop
$150Allegiant Air
Mon, Apr 6 - Fri, Apr 10
Multiple Airlines Logo
2:51 pm - 11:36 pm
MCI
-
LAS
10h 45m
1 stop
Multiple Airlines Logo
6:48 pm - 11:36 pm
LAS
-
MCI
2h 48mnonstop
$151Multiple Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
11:15 am - 6:10 pm
COU
-
LAS
8h 55m
1 stop
United Airlines Logo
11:59 pm - 10:55 am
LAS
-
COU
8h 56m
1 stop
$278United Airlines
Wed, Mar 25 - Mon, Mar 30
United Airlines Logo
2:41 pm - 11:55 pm
COU
-
LAS
11h 14m
2 stops
United Airlines Logo
11:59 pm - 10:55 am
LAS
-
COU
8h 56m
1 stop
$284United Airlines
Wed, Mar 25 - Mon, Mar 30
American Airlines Logo
6:00 am - 5:51 pm
COU
-
LAS
13h 51m
1 stop
American Airlines Logo
11:22 pm - 3:58 pm
LAS
-
COU
14h 36m
1 stop
$377American Airlines
Tue, Apr 14 - Mon, Apr 20

United Airlines flights from Missouri to Las Vegas

Our best United Airlines deals on Missouri to Las Vegas flight tickets
United Airlines
Mar 25
COU11:15 amColumbia Regional
8h 55m
1 stop
LAS6:10 pmLas Vegas Harry Reid Intl
Mar 30
LAS11:59 pmLas Vegas Harry Reid Intl
8h 56m
1 stop
COU10:55 amColumbia Regional
$278
United Airlines
Mar 25
COU2:41 pmColumbia Regional
11h 14m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
Mar 30
LAS11:59 pmLas Vegas Harry Reid Intl
8h 56m
1 stop
COU10:55 amColumbia Regional
$284
United Airlines
Apr 14
SGF5:07 pmSpringfield-Branson
6h 01m
1 stop
LAS9:08 pmLas Vegas Harry Reid Intl
Apr 18
LAS6:00 amLas Vegas Harry Reid Intl
8h 27m
2 stops
SGF4:27 pmSpringfield-Branson
$294

Allegiant Air flights from Missouri to Las Vegas

Our best Allegiant Air deals on Missouri to Las Vegas flight tickets
Allegiant Air
Apr 6
SGF12:16 pmSpringfield-Branson
3h 16m
LAS1:32 pmLas Vegas Harry Reid Intl
Apr 10
LAS6:40 amLas Vegas Harry Reid Intl
2h 51m
SGF11:31 amSpringfield-Branson
$150
Allegiant Air
Apr 6
SGF12:16 pmSpringfield-Branson
3h 16m
LAS1:32 pmLas Vegas Harry Reid Intl
Apr 10
LAS6:40 amLas Vegas Harry Reid Intl
2h 51m
SGF11:31 amSpringfield-Branson
$156
Allegiant Air
Apr 6
SGF12:16 pmSpringfield-Branson
3h 16m
LAS1:32 pmLas Vegas Harry Reid Intl
Apr 10
LAS6:40 amLas Vegas Harry Reid Intl
2h 51m
SGF11:31 amSpringfield-Branson
$162

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Missouri to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Sat 4/25

2:51 pm-11:36 pm

1 stop10h 45m

Las Vegas Harry Reid Intl

Wed 4/29

4:51 pm-1:30 pm

1 stop18h 39m

$134

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Mon 4/27

2:15 pm-8:11 pm

1 stop7h 56m

Las Vegas Harry Reid Intl

Wed 4/29

9:20 pm-1:30 pm

1 stop14h 10m

$135

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Sun 4/19

2:15 pm-7:04 am

1 stop18h 49m

Las Vegas Harry Reid Intl

Fri 4/24

9:20 pm-2:06 pm

1 stop14h 46m

$140

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Sat 5/2

2:51 pm-8:11 pm

1 stop7h 20m

Las Vegas Harry Reid Intl

Wed 5/6

6:48 pm-11:36 pm

Nonstop2h 48m

$147

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Mon 4/13

12:21 pm-1:37 pm

Nonstop3h 16m

Las Vegas Harry Reid Intl

Fri 4/17

6:40 am-11:31 am

Nonstop2h 51m

$149

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Mon 4/6

12:16 pm-1:32 pm

Nonstop3h 16m

Las Vegas Harry Reid Intl

Fri 4/10

6:40 am-11:31 am

Nonstop2h 51m

$150

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Sat 4/25

2:51 pm-11:36 pm

1 stop10h 45m

Las Vegas Harry Reid Intl

Wed 4/29

6:48 pm-11:36 pm

Nonstop2h 48m

$151

ColumbiaLas Vegas

COU - LAS

COULAS

Columbia Regional

Wed 3/25

11:15 am-6:10 pm

1 stop8h 55m

Las Vegas Harry Reid Intl

Mon 3/30

11:59 pm-10:55 am

1 stop8h 56m

$278

ColumbiaLas Vegas

COU - LAS

COULAS

Columbia Regional

Wed 3/25

2:41 pm-11:55 pm

2 stops11h 14m

Las Vegas Harry Reid Intl

Mon 3/30

11:59 pm-10:55 am

1 stop8h 56m

$284

ColumbiaLas Vegas

COU - LAS

COULAS

Columbia Regional

Tue 4/14

6:00 am-5:51 pm

1 stop13h 51m

Las Vegas Harry Reid Intl

Mon 4/20

11:22 pm-3:58 pm

1 stop14h 36m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Missouri to Las Vegas

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 Las Vegas?

The month of January is, on average, the cheapest month to fly to Las Vegas from Missouri, with most prices found around $253. The month of February is another great option to travel to Las Vegas, with average flight prices from Missouri averaging around $254.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $251. Flights from Missouri to Las Vegas on a Wednesday will generally be more expensive and average around $415. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $245. Flights to Las Vegas are more costly in the morning, with an average ticket price of $485. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missouri to Las Vegas Harry Reid Intl flight route?

Fly from Lambert-St Louis to Las Vegas Harry Reid Intl for the best Missouri - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $291 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Missouri for as low as $263 on momondo.

What cabin class options are available on Missouri to Las Vegas Harry Reid Intl flights?

There are 2 cabin classes available to choose from on Missouri to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Missouri to Las Vegas.

Cheap Missouri to Las Vegas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Las Vegas

Best Price Found

$86

Fastest flight time

2h 56m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Missouri in the past 72 hours is $86. The best round-trip flight deal from Missouri to Las Vegas found on momondo in the last 72 hours is $189.
The fastest flight from Missouri to Las Vegas takes 2h 56m
Direct flights go from Missouri to Las Vegas every day.
There is 1 airport in Las Vegas. From Missouri there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • When did momondo last update prices for flights from Missouri to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Missouri to Las Vegas Harry Reid Intl Airport were last updated today.

  • How many operators does momondo search for flights from Missouri to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Missouri to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Missouri to Las Vegas?

Best airlines flying from Missouri to Las Vegas

Compare and see reviews for airlines that fly from Missouri to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $83Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $96Free CancellationRating
6.3
8,493 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,244 reviews
Search Delta flights
Allegiant AirPriceFrom $130Free CancellationRating
7.2
715 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,362 reviews
Search United Airlines flights
JetBluePriceFrom $205Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
American AirlinesPriceFrom $224Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights
SouthwestPriceFrom $252Free CancellationRating
8.0
4,303 reviews
Search Southwest flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Las Vegas?

It is quick and easy to find Missouri to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Missouri to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missouri to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Las Vegas.

I’m not ready to book a flight from Missouri to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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