Missouri

$79+ Cheap flights from Las Vegas (LAS) to Missouri

LAS — STL
Dec 4 — Dec 111
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Cheap flight deals from Las Vegas to Missouri

Cheapest flights from Las Vegas to Missouri

Thu 12/39:52 am -
Nonstop2h 49m
Mon 12/143:37 pm -
Nonstop3h 12m
Deal found 11/1$163
Tue 12/14:30 pm -
2 stops16h 36m
Sat 12/57:54 pm -
2 stops19h 07m
Deal found 10/30$170
Mon 11/97:06 am -
Nonstop2h 49m
Thu 11/128:43 pm -
1 stop5h 00m
Deal found 11/2$176
Wed 12/210:34 am -
1 stop6h 59m
Mon 12/73:37 pm -
Nonstop3h 12m
Deal found 11/1$182
Sun 11/88:00 am -
Nonstop2h 49m
Thu 11/128:43 pm -
1 stop5h 00m
Deal found 11/2$191
Fri 12/49:52 am -
Nonstop2h 49m
Sat 12/58:32 pm -
1 stop5h 18m
Deal found 11/3$192
Thu 11/197:15 am -
Nonstop3h 18m
Fri 11/203:04 pm -
1 stop10h 48m
Deal found 10/30$195
Thu 12/108:20 am -
Nonstop3h 12m
Thu 12/175:45 pm -
Nonstop3h 51m
Deal found 10/31$196
Tue 12/16:12 am -
1 stop11h 21m
Tue 12/88:32 pm -
1 stop23h 33m
Deal found 11/3$198
Tue 12/111:43 pm -
1 stop9h 27m
Mon 12/712:02 pm -
2 stops28h 24m
Deal found 11/1$199
Tue 12/86:12 am -
1 stop11h 23m
Sat 12/128:32 pm -
1 stop5h 18m
Deal found 11/1$200
Tue 12/18:42 am -
1 stop24h 24m
Mon 12/74:04 pm -
1 stop8h 50m
Deal found 11/1$202

Find flight deals from Las Vegas to Missouri

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$163
(Priceline)

One-way from

$79
(Priceline)

Popular in

October

Cheapest in

December

Average price

$300

Good round-trip deal

$282 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Lambert-St Louis flights.
From Las Vegas Harry Reid Intl to Missouri
One-way flight from Las Vegas Harry Reid Intl to Missouri
Highest demand for flights based on searches. 14% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Missouri.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Missouri.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Las Vegas to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSt. Louis

LAS Las Vegas Harry Reid Intl - STL Lambert-St Louis

LASSTL

Las Vegas Harry Reid Intl

Thu 12/10

4:19 pm-3:06 pm

1 stop20h 47m

Lambert-St Louis

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$84

Las VegasKansas City

LAS Las Vegas Harry Reid Intl - MCI Kansas City

LASMCI

Las Vegas Harry Reid Intl

Thu 11/26

3:24 pm-7:34 pm

1 stop26h 10m

Kansas City

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$131

Las VegasSpringfield

LAS Las Vegas Harry Reid Intl - SGF Springfield-Branson

LASSGF

Las Vegas Harry Reid Intl

Tue 12/8

3:46 pm-8:13 am

3 stops38h 27m

Springfield-Branson

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$143

Las VegasKansas City

LAS Las Vegas Harry Reid Intl - MCI Kansas City

LASMCI

Las Vegas Harry Reid Intl

Fri 12/4

9:52 am-2:41 pm

Nonstop2h 49m

Kansas City

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$144

Las VegasSt. Louis

LAS Las Vegas Harry Reid Intl - STL Lambert-St Louis

LASSTL

Las Vegas Harry Reid Intl

Tue 12/29

8:18 am-10:53 am

1 stop24h 35m

Lambert-St Louis

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$149

Las VegasKansas City

LAS Las Vegas Harry Reid Intl - MCI Kansas City

LASMCI

Las Vegas Harry Reid Intl

Mon 11/30

9:00 am-1:49 pm

Nonstop2h 49m

Kansas City

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$151

Las VegasKansas City

LAS Las Vegas Harry Reid Intl - MCI Kansas City

LASMCI

Las Vegas Harry Reid Intl

Sun 12/20

7:10 am-12:00 pm

Nonstop2h 50m

Kansas City

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$151

Las VegasSt. Louis

LAS Las Vegas Harry Reid Intl - STL Lambert-St Louis

LASSTL

Las Vegas Harry Reid Intl

Fri 1/8

12:15 am-7:50 pm

2 stops17h 35m

Lambert-St Louis

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$153

Las VegasSt. Louis

LAS Las Vegas Harry Reid Intl - STL Lambert-St Louis

LASSTL

Las Vegas Harry Reid Intl

Tue 11/10

10:47 am-2:25 pm

1 stop25h 38m

Lambert-St Louis

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$164
Quickest round-trip

Las VegasKansas City

LAS Las Vegas Harry Reid Intl - MCI Kansas City

LASMCI

Las Vegas Harry Reid Intl

Thu 11/26

11:00 am-3:45 pm

Nonstop2h 45m

Kansas City

Wed 12/31

12:00 am-10:00 pm

Nonstop0h 00m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Las Vegas to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Las Vegas with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Missouri

What is the cheapest month to book a flight from Las Vegas to Missouri?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Missouri (average of $275). Flying from Las Vegas to Missouri in June is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to MO?

A simple way to save on the total cost of your ticket is to fly from Las Vegas to Missouri in the afternoon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Las Vegas to Missouri?

Airfare is below average for this route at the moment.
Las Vegas to Missouri flights typically cost between $244 and $439 in December.
The cheapest round-trip price found within the last 5 days was $171 on Frontier (Dec 15-Dec 17).

How far ahead should I book a flight from Las Vegas to Missouri?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Missouri. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Las Vegas to Missouri?

Travelers seeking maximum savings on their Las Vegas to Missouri flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Missouri

Read through reviews of airlines operating flights from Las Vegas to Missouri, such as Southwest,United Airlines, andAllegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

  • What airport do you fly from for flights from Las Vegas to Missouri?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl (LAS) is the airport most travelers will use when flying to Missouri from Las Vegas.

  • How popular is this Las Vegas to Missouri flight route?

  • How long is the flight from Las Vegas to Missouri?

    A quick flight from Las Vegas to Missouri can take about 2h 45m. Alaska Airlines provides one of the quickest options available for as low as $357. Las Vegas and Missouri are separated by a distance of 1136 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Las Vegas to Missouri one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $57. However, be on the lookout for offers from Allegiant Air and American Airlines, as they are both options that can get you from Las Vegas to Missouri for a low price.

  • What are the most popular routes from Las Vegas to Missouri?

  • What are the most reliable airlines from Las Vegas to Missouri?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Las Vegas to Missouri on time: Volaris (95%), Frontier (92%), Southwest (65%).

  • What are the cheapest flights from Las Vegas to Missouri?

    Looking for the cheapest flight from Las Vegas to Missouri? While on average our users pay $386, our data indicates the cheapest price to be $92. The most popular route (Las Vegas Harry Reid Intl - Kansas City), is priced around $204.

  • Can I find deals for flights from Las Vegas to Missouri that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Missouri.

  • Can I find deals for business class flights from Las Vegas to Missouri?

    Yes. Cheapflights offers flight deals from Las Vegas to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Missouri?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Missouri (average of $275). Flying from Las Vegas to Missouri in June is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Missouri

Top 6 airlines flying from Las Vegas to Missouri

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$284FlexibilityNo cancel feeOn-time62%
DeltaCheapest$116Average$836FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$149Average$254FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$156Average$425FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$169Average$411FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$487FlexibilityNo cancel feeOn-time63%

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