Las Vegas

$59+ Cheap flights from Missouri to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LAS
Apr 29 — May 61
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Cheap flight deals from Missouri to Las Vegas

Keep the following information in mind while searching for Missouri to Las Vegas flight deals. Data was last updated April 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$130
(Mytrip)

One-way from

$59
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$374

Good round-trip deal

$150 or less

Good one-way deal

$94 or less
Provider with most accurate pricing for Kansas City-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Kansas City-Las Vegas Harry Reid Intl flights.
From Missouri to Las Vegas Harry Reid Intl
One-way flight from Missouri to Las Vegas Harry Reid Intl
Highest demand for flights based on searches. 21% potential increase in price ($74 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Missouri to Las Vegas Harry Reid Intl.
Price to beat on a one-way flight from Missouri to Las Vegas Harry Reid Intl.

Find flight deals from Missouri to Las Vegas

Cheapest flights from Missouri to Las Vegas
Explore the most affordable flight options available from Missouri to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/75:45 pmSGF - LAS
Nonstop3h 08mAllegiant Air
Sat 6/1412:00 pmLAS - SGF
Nonstop2h 55mAllegiant Air
Deal found 4/23$130
This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:58 pmSTL - LAS
1 stop6h 59mFrontier
Fri 5/23:39 pmLAS - STL
Nonstop3h 26mFrontier
Deal found 4/22$146
This FlightHub deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:55 pmSTL - LAS
Nonstop3h 46mMultiple Airlines
Fri 5/99:24 pmLAS - STL
1 stop9h 51mMultiple Airlines
Deal found 4/23$154
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:07 pmMCI - LAS
1 stop16h 40mSpirit Airlines
Sat 5/248:35 amLAS - MCI
1 stop9h 37mSpirit Airlines
Deal found 4/23$156
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:45 pmMCI - LAS
Nonstop3h 02mMultiple Airlines
Tue 5/2712:59 amLAS - MCI
1 stop15h 53mMultiple Airlines
Deal found 4/23$179
This CheapOair deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:51 pmMCI - LAS
1 stop5h 08mFrontier
Sat 5/1012:59 amLAS - MCI
1 stop16h 52mFrontier
Deal found 4/23$201
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:17 pmSGF - LAS
1 stop5h 55mAmerican Airlines
Thu 5/2912:15 pmLAS - SGF
1 stop7h 42mAmerican Airlines
Deal found 4/23$209
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/79:01 pmSGF - LAS
1 stop15h 31mMultiple Airlines
Sat 6/1412:00 pmLAS - SGF
Nonstop2h 55mMultiple Airlines
Deal found 4/23$221
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:44 amSTL - LAS
1 stop13h 22mSpirit Airlines
Wed 8/2710:55 pmLAS - STL
1 stop6h 54mSpirit Airlines
Deal found 4/22$227
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1611:45 amSGF - LAS
1 stop6h 45mDelta
Sat 8/2312:10 pmLAS - SGF
1 stop8h 20mDelta
Deal found 4/23$251
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:05 pmSGF - LAS
1 stop6h 18mUnited Airlines
Wed 8/272:17 pmLAS - SGF
2 stops7h 25mUnited Airlines
Deal found 4/23$256
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:22 pmJLN - LAS
1 stop6h 18mUnited Airlines
Mon 5/129:45 amLAS - JLN
1 stop5h 13mUnited Airlines
Deal found 4/23$284

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Missouri to Las Vegas that are best for you.

Fly from

Missouri

Fly to

Las Vegas

Route

Depart

Return

Price

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Sat 6/7

5:45 pm-6:53 pm

Nonstop3h 08m

Las Vegas Harry Reid Intl

Sat 6/14

12:00 pm-4:55 pm

Nonstop2h 55m

$130

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Wed 4/30

6:58 pm-11:57 pm

1 stop6h 59m

Las Vegas Harry Reid Intl

Fri 5/2

3:39 pm-9:05 pm

Nonstop3h 26m

$146

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 5/5

9:55 pm-11:41 pm

Nonstop3h 46m

Las Vegas Harry Reid Intl

Fri 5/9

9:24 pm-9:15 am

1 stop9h 51m

$154

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 5/20

9:07 pm-11:47 am

1 stop16h 40m

Las Vegas Harry Reid Intl

Sat 5/24

8:35 am-8:12 pm

1 stop9h 37m

$156

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Wed 5/21

6:45 pm-7:47 pm

Nonstop3h 02m

Las Vegas Harry Reid Intl

Tue 5/27

12:59 am-6:52 pm

1 stop15h 53m

$179

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Thu 5/8

8:51 pm-11:59 pm

1 stop5h 08m

Las Vegas Harry Reid Intl

Sat 5/10

12:59 am-7:51 pm

1 stop16h 52m

$201

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Sat 5/24

7:17 pm-11:12 pm

1 stop5h 55m

Las Vegas Harry Reid Intl

Thu 5/29

12:15 pm-9:57 pm

1 stop7h 42m

$209

SpringfieldLas Vegas

SGF - LAS

SGFLAS

Springfield-Branson

Sat 6/7

9:01 pm-10:32 am

1 stop15h 31m

Las Vegas Harry Reid Intl

Sat 6/14

12:00 pm-4:55 pm

Nonstop2h 55m

$221

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Thu 7/17

8:44 am-8:06 pm

1 stop13h 22m

Las Vegas Harry Reid Intl

Sat 7/19

10:55 pm-7:49 am

1 stop6h 54m

$259

JoplinLas Vegas

JLN - LAS

JLNLAS

Joplin

Thu 5/8

6:22 pm-10:40 pm

1 stop6h 18m

Las Vegas Harry Reid Intl

Mon 5/12

9:45 am-4:58 pm

1 stop5h 13m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 38 results
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Best time to book a flight from Missouri to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, August is the cheapest month in which you can book a flight from Missouri to Las Vegas (average of $198). Flying from Missouri to Las Vegas in March is currently the most expensive (average of $269). 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 MO to LAS?

Find hourly flight availability from Missouri to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Las Vegas as you normally would.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated April 24, 2025.
To help decide which airline to fly from Missouri to Las Vegas, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Missouri to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Las Vegas from Missouri?

    For a flight from Missouri to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

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

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

    $59 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Allegiant Air, with prices starting from $64 and $75, respectively.

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

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

    Looking for the cheapest flight from Missouri to Las Vegas? While on average our users pay $251, our data indicates the cheapest price to be $59. The most popular route (Lambert-St Louis - Las Vegas Harry Reid Intl), is priced around $157.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Las Vegas 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 Missouri to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Missouri to Las Vegas (average of $198). Flying from Missouri to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Missouri?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Missouri to Las Vegas

Discover the top 8 airlines that operate flights from Missouri to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$185FlexibilityNo cancel feeOn-time65%
FrontierCheapest$79Average$187FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$104Average$238FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$206Average$445FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$462FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$376FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$288Average$463FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$371Average$465FlexibilityNo cancel feeOn-time75%

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