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Cheap flights from Kansas City to Las Vegas from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Las Vegas departing on 10/16. 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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Cheap round-trip flights

Spirit Airlines Logo
2:55 pm - 3:57 pmMCI-LAS
3h 02mnonstop
Spirit Airlines Logo
9:07 am - 2:00 pmLAS-MCI
2h 53mnonstop
$134Spirit Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Spirit Airlines Logo
2:55 pm - 3:57 pmMCI-LAS
3h 02mnonstop
Spirit Airlines Logo
9:07 am - 2:00 pmLAS-MCI
2h 53mnonstop
$135Spirit Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Spirit Airlines Logo
2:55 pm - 3:57 pmMCI-LAS
3h 02mnonstop
Spirit Airlines Logo
5:10 am - 9:58 amLAS-MCI
2h 48mnonstop
$136Spirit Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 16
Multiple Airlines Logo
8:28 pm - 11:29 pmMCI-LAS
5h 01m1 stop
Multiple Airlines Logo
7:47 pm - 12:40 amLAS-MCI
2h 53mnonstop
$137Multiple Airlines
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Sat, Nov 1 - Sat, Nov 8
Multiple Airlines Logo
2:55 pm - 3:57 pmMCI-LAS
3h 02mnonstop
Multiple Airlines Logo
10:07 am - 5:55 pmLAS-MCI
5h 48m1 stop
$138Multiple Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 11
Multiple Airlines Logo
7:02 pm - 11:29 pmMCI-LAS
6h 27m1 stop
Multiple Airlines Logo
9:07 am - 2:00 pmLAS-MCI
2h 53mnonstop
$139Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Frontier Logo
11:37 am - 9:48 pmMCI-LAS
12h 11m1 stop
Frontier Logo
7:00 am - 3:15 pmLAS-MCI
6h 15m1 stop
$144Frontier
Find Deal
Mon, Oct 20 - Thu, Oct 23
Frontier Logo
11:37 am - 9:48 pmMCI-LAS
12h 11m1 stop
Frontier Logo
12:59 am - 7:53 pmLAS-MCI
16h 54m1 stop
$145Frontier
Find Deal
Mon, Oct 20 - Wed, Oct 22
United Airlines Logo
5:35 pm - 10:40 pmMCI-LAS
7h 05m1 stop
United Airlines Logo
11:59 pm - 8:56 amLAS-MCI
6h 57m1 stop
$151United Airlines
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Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
5:34 am - 9:36 amMCI-LAS
6h 02m1 stop
American Airlines Logo
11:59 pm - 9:00 amLAS-MCI
7h 01m1 stop
$159American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21

Spirit Airlines flights from Kansas City to Las Vegas

Our best Spirit Airlines deals on Kansas City to Las Vegas flight tickets
Spirit Airlines
Oct 21
MCI2:55 pmKansas City
3h 02m
LAS3:57 pmLas Vegas Harry Reid Intl
Oct 28
LAS9:07 amLas Vegas Harry Reid Intl
2h 53m
MCI2:00 pmKansas City
$134
Find similar
Spirit Airlines
Oct 14
MCI2:55 pmKansas City
3h 02m
LAS3:57 pmLas Vegas Harry Reid Intl
Oct 21
LAS9:07 amLas Vegas Harry Reid Intl
2h 53m
MCI2:00 pmKansas City
$135
Find similar
Spirit Airlines
Oct 14
MCI2:55 pmKansas City
3h 02m
LAS3:57 pmLas Vegas Harry Reid Intl
Oct 16
LAS5:10 amLas Vegas Harry Reid Intl
2h 48m
MCI9:58 amKansas City
$136
Find similar

Frontier flights from Kansas City to Las Vegas

Our best Frontier deals on Kansas City to Las Vegas flight tickets
Frontier
Sep 22
MCI3:01 pmKansas City
7h 20m
1 stop
LAS8:21 pmLas Vegas Harry Reid Intl
Oct 1
LAS12:59 amLas Vegas Harry Reid Intl
10h 49m
1 stop
MCI1:48 pmKansas City
$144
Find similar
Frontier
Oct 20
MCI11:37 amKansas City
12h 11m
1 stop
LAS9:48 pmLas Vegas Harry Reid Intl
Oct 22
LAS12:59 amLas Vegas Harry Reid Intl
16h 54m
1 stop
MCI7:53 pmKansas City
$145
Find similar
Frontier
Oct 26
MCI11:37 amKansas City
11h 55m
1 stop
LAS9:32 pmLas Vegas Harry Reid Intl
Oct 29
LAS4:56 pmLas Vegas Harry Reid Intl
24h 37m
1 stop
MCI7:33 pmKansas City
$154
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City 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 September 17, 2025.
Use the filters below to find and compare flights from Kansas City to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 10/21

2:55 pm-3:57 pm

Nonstop3h 02m

Las Vegas Harry Reid Intl

Tue 10/28

9:07 am-2:00 pm

Nonstop2h 53m

$134

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 10/14

2:55 pm-3:57 pm

Nonstop3h 02m

Las Vegas Harry Reid Intl

Tue 10/21

9:07 am-2:00 pm

Nonstop2h 53m

$135

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 10/14

2:55 pm-3:57 pm

Nonstop3h 02m

Las Vegas Harry Reid Intl

Thu 10/16

5:10 am-9:58 am

Nonstop2h 48m

$136

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Sat 11/1

8:28 pm-11:29 pm

1 stop5h 01m

Las Vegas Harry Reid Intl

Sat 11/8

7:47 pm-12:40 am

Nonstop2h 53m

$137

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Wed 10/8

2:55 pm-3:57 pm

Nonstop3h 02m

Las Vegas Harry Reid Intl

Sat 10/11

10:07 am-5:55 pm

1 stop5h 48m

$138

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Wed 10/15

7:02 pm-11:29 pm

1 stop6h 27m

Las Vegas Harry Reid Intl

Wed 10/22

9:07 am-2:00 pm

Nonstop2h 53m

$139

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Mon 10/20

11:37 am-9:48 pm

1 stop12h 11m

Las Vegas Harry Reid Intl

Thu 10/23

7:00 am-3:15 pm

1 stop6h 15m

$144

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Mon 10/20

11:37 am-9:48 pm

1 stop12h 11m

Las Vegas Harry Reid Intl

Wed 10/22

12:59 am-7:53 pm

1 stop16h 54m

$145

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Fri 10/31

5:35 pm-10:40 pm

1 stop7h 05m

Las Vegas Harry Reid Intl

Mon 11/3

11:59 pm-8:56 am

1 stop6h 57m

$151

Kansas CityLas Vegas

MCI - LAS

MCILAS

Kansas City

Tue 10/14

5:34 am-9:36 am

1 stop6h 02m

Las Vegas Harry Reid Intl

Tue 10/21

11:59 pm-9:00 am

1 stop7h 01m

$159

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 Kansas City 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 November is, on average, the cheapest month to fly to Las Vegas from Kansas City, with most prices found around $210. The month of October is another great option to travel to Las Vegas, with average flight prices from Kansas City averaging around $235.

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 $252. Flights from Kansas City to Las Vegas on a Sunday will generally be more expensive and average around $329. 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 $258. Flights to Las Vegas are more costly in the morning, with an average ticket price of $395. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Kansas City to Las Vegas Harry Reid Intl for the best Kansas City - 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 Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Kansas City for as low as $207 on momondo.

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

There are 2 cabin classes available to choose from on Kansas City 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 Kansas City to Las Vegas flights?

You could potentially save up to 23% on your flight if you consider stops on a Kansas City to Las Vegas flight.

How have Kansas City to Las Vegas flight prices changed over time?

As of September 2025, prices for Kansas City to Las Vegas flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from Kansas City to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Las Vegas (MCI to LAS) flight deals and tips

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

Best Price Found

$153

Fastest flight time

3h 00m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Kansas City in the past 72 hours is $153. The best round-trip flight deal from Kansas City to Las Vegas found on momondo in the last 72 hours is $176.
The fastest flight from Kansas City to Las Vegas takes 3h 00m
Direct flights go from Kansas City to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Kansas City to Las Vegas Harry Reid Intl by plane?

    The distance between Kansas City and Las Vegas Harry Reid Intl is about 1139.8 mi. In terms of flight time, this usually takes a little over 3h 02m.

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

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

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

  • How old do you have to be to fly from Kansas City Airport 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 Kansas City Airport to Las Vegas Harry Reid Intl Airport.

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

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Kansas City to Las Vegas?

Best airlines flying from Kansas City to Las Vegas

Compare and see reviews for airlines that fly from Kansas City to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $98Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
FrontierPriceFrom $100Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $268Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Kansas City to Las Vegas

    Southwest is one of the most popular airlines flying from Kansas City to Las Vegas, operating 26 flights/week on average for this route. A good Southwest flight deal for Kansas City to Las Vegas starts from $268 round-trip, up to an average price of $438. Our users have rated Southwest at 8.0/10.

  • Spirit Airlines Flights From Kansas City to Las Vegas

    Across 8,023 Spirit Airlines reviews on momondo, the average score is 6.3/10. Spirit Airlines flies from Kansas City to Las Vegas about 4 times each week, with ticket deals ranging from $98 to $216. Price data is based on momondo searches in the last 72 hours.

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
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

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

Finding the right flight to Las Vegas from Kansas City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Las Vegas from Kansas City which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Kansas City.

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

Price alerts on flights to Las Vegas from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Las Vegas trip

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