$78+ Cheap flights from Kansas City to Las Vegas (MCI - 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LAS
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Kansas City to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kansas City to Las Vegas Harry Reid Intl are usually found in February or November, booked 77 days in advance, depart on a Saturday or Tuesday and return on a Friday
Cheap flight deals from Kansas City to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansas City to Las VegasExplore the most affordable flight options available from Kansas City to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Kansas City to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Frontier deal was found by Cheapflights users on 8/10. 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.
Sat 9/198:32 pm -
1 stop5h 12m
Tue 9/229:40 am -
1 stop7h 57m
Deal found 8/10![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 8/11. 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.
Mon 11/21:50 pm -
Nonstop3h 08m
Tue 11/312:59 am -
1 stop10h 23m
Deal found 8/11![Frontier logo]()
$157
This Trip.com deal was found by Cheapflights users on 8/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:30 pm -
Nonstop3h 14m
Wed 9/306:45 am -
1 stop10h 52m
Deal found 8/10![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:30 pm -
Nonstop3h 14m
Tue 10/69:40 am -
1 stop7h 57m
Deal found 8/10![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:17 pm -
1 stop7h 53m
Thu 10/228:00 am -
Nonstop2h 55m
Deal found 8/10![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:38 pm -
1 stop5h 51m
Fri 9/1111:52 am -
1 stop5h 45m
Deal found 8/8![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:50 pm -
Nonstop3h 08m
Fri 10/3012:59 am -
1 stop10h 23m
Deal found 8/10![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:17 pm -
1 stop19h 08m
Wed 10/2812:59 am -
1 stop10h 23m
Deal found 8/7![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:32 pm -
1 stop13h 56m
Mon 10/129:15 pm -
1 stop14h 07m
Deal found 8/10![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:17 pm -
1 stop11h 14m
Wed 10/2812:59 am -
1 stop10h 23m
Deal found 8/7![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:38 pm -
1 stop12h 05m
Sat 9/129:40 am -
1 stop7h 57m
Deal found 8/8![Frontier logo]()
$180
Best flights from Kansas City to Las VegasDiscover carefully curated flight deals from Kansas City to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Kansas City to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:55 am -
Nonstop3h 00m
Mon 10/267:00 pm -
1 stop4h 25m
Deal found 8/10![Southwest logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/166:00 am -
2 stops9h 59m
Sat 9/1910:44 am -
2 stops10h 46m
Deal found 8/10![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:30 pm -
Nonstop3h 05m
Tue 9/225:35 pm -
Nonstop2h 50m
Deal found 8/9![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 10/25:24 pm -
2 stops8h 33m
Mon 10/511:43 pm -
1 stop7h 24m
Deal found 8/10![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 10/165:24 pm -
2 stops8h 33m
Sat 10/175:15 am -
1 stop5h 27m
Deal found 8/10![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 8/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:15 pm -
Nonstop3h 05m
Tue 10/209:05 am -
Nonstop2h 45m
Deal found 8/8![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/7. 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 1/147:00 am -
1 stop7h 21m
Tue 1/194:40 pm -
1 stop4h 57m
Deal found 8/7![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:30 am -
1 stop5h 05m
Wed 9/304:20 pm -
Nonstop2h 50m
Deal found 8/6![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 11/255:45 am -
1 stop4h 55m
Mon 11/307:00 am -
1 stop7h 11m
Deal found 8/10![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:30 pm -
Nonstop3h 05m
Fri 10/237:05 pm -
Nonstop2h 40m
Deal found 8/6![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 am -
2 stops6h 35m
Sat 10/33:00 pm -
2 stops6h 20m
Deal found 8/9![Southwest logo]()
$401
Last-minute flights from Kansas City to Las VegasDiscover last-minute flight deals from Kansas City to Las Vegas. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Las Vegas. Data last updated August 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:32 pm -
Nonstop3h 08m
Thu 8/206:35 am -
Nonstop2h 55m
Deal found 8/6![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 8/8. 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.
Sun 8/164:32 pm -
Nonstop3h 08m
Sat 8/2212:57 am -
1 stop9h 56m
Deal found 8/8![Frontier logo]()
$255
This Priceline deal was found by Cheapflights users on 8/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:32 pm -
Nonstop3h 08m
Tue 8/187:00 am -
1 stop7h 53m
Deal found 8/7![Multiple Airlines logo]()
$318
This Frontier deal was found by Cheapflights users on 8/6. 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.
Mon 8/174:32 pm -
Nonstop3h 08m
Thu 8/2012:57 am -
1 stop9h 56m
Deal found 8/6![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 8/7. 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.
Mon 8/174:32 pm -
Nonstop3h 08m
Wed 8/1912:57 am -
1 stop10h 23m
Deal found 8/7![Frontier logo]()
$290
This Trip.com deal was found by Cheapflights users on 8/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:05 pm -
1 stop19h 04m
Sat 8/2212:57 am -
1 stop9h 56m
Deal found 8/7![Frontier logo]()
$319
This Expedia deal was found by Cheapflights users on 8/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:38 pm -
1 stop12h 09m
Sun 8/2312:57 am -
1 stop9h 56m
Deal found 8/7![Frontier logo]()
$300
One-way flights from Kansas City to Las VegasSearch for one-way flight options from Kansas City to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Kansas City to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Frontier deal was found by Cheapflights users on 8/10. 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.
Mon 9/148:32 pm -
1 stop5h 12m
Deal found 8/10![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 8/10. 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.
Mon 9/2110:30 pm -
Nonstop3h 14m
Deal found 8/10![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:38 pm -
1 stop12h 05m
Deal found 8/9![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:17 pm -
1 stop21h 13m
Deal found 8/10![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:17 pm -
1 stop11h 14m
Deal found 8/7![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:38 pm -
1 stop5h 51m
Deal found 8/10![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:32 pm -
1 stop19h 35m
Deal found 8/10![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:17 pm -
1 stop27h 25m
Deal found 8/8![Frontier logo]()
$98
Find flight deals from Kansas City to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $156 (Frontier) |
One-way from | $78 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $260 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
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
Cheapest round-trip
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Sat 10/24
9:55 am-10:55 am
Nonstop3h 00m
Las Vegas Harry Reid Intl
Mon 10/26
7:00 pm-1:25 am
1 stop4h 25m
$247
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Wed 9/16
2:30 pm-3:35 pm
Nonstop3h 05m
Las Vegas Harry Reid Intl
Tue 9/22
5:35 pm-10:25 pm
Nonstop2h 50m
$319
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Wed 9/16
6:00 am-1:59 pm
2 stops9h 59m
Las Vegas Harry Reid Intl
Sat 9/19
10:44 am-11:30 pm
2 stops10h 46m
$355
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Fri 10/2
5:24 pm-11:57 pm
2 stops8h 33m
Las Vegas Harry Reid Intl
Mon 10/5
11:43 pm-9:07 am
1 stop7h 24m
$384
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Fri 10/16
5:24 pm-11:57 pm
2 stops8h 33m
Las Vegas Harry Reid Intl
Sat 10/17
5:15 am-12:42 pm
1 stop5h 27m
$384
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Thu 1/14
7:00 am-12:21 pm
1 stop7h 21m
Las Vegas Harry Reid Intl
Tue 1/19
4:40 pm-11:37 pm
1 stop4h 57m
$389
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Sat 10/17
5:15 pm-6:20 pm
Nonstop3h 05m
Las Vegas Harry Reid Intl
Tue 10/20
9:05 am-1:50 pm
Nonstop2h 45m
$391
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Wed 9/23
11:30 am-2:35 pm
1 stop5h 05m
Las Vegas Harry Reid Intl
Wed 9/30
4:20 pm-9:10 pm
Nonstop2h 50m
$391
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Wed 11/25
5:45 am-8:40 am
1 stop4h 55m
Las Vegas Harry Reid Intl
Mon 11/30
7:00 am-4:11 pm
1 stop7h 11m
$391
Quickest round-trip
Kansas CityLas Vegas
MCI Kansas City - LAS Las Vegas Harry Reid Intl
MCILAS
Kansas City
Tue 10/20
2:30 pm-3:35 pm
Nonstop3h 05m
Las Vegas Harry Reid Intl
Fri 10/23
7:05 pm-11:45 pm
Nonstop2h 40m
$391
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Kansas City to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Las Vegas in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kansas City-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kansas City to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Kansas City with our price prediction graph.
MCI-LAS
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 Kansas City to Las Vegas
Prices
Delays
More
How far ahead should I book a flight from Kansas City to Las Vegas?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Kansas City to Las Vegas?
Currently, February is the cheapest month in which you can book a flight from Kansas City to Las Vegas (average of $256). Flying from Kansas City to Las Vegas in June is currently the most expensive (average of $456). 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 MCI to LAS?
Find hourly flight availability from Kansas City 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 August 11, 2026.
One of the essential ways to save on airfare from Kansas City to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.
What is the cheapest day to fly from Kansas City to Las Vegas?
Use this chart to determine the cheapest time to fly round-trip from Kansas City to Las Vegas. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Kansas City to Las Vegas flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Kansas City to Las Vegas delayed?
About 15% of weekly flights between Kansas City and Las Vegas have experienced delays in the past year, with the average delay time being 115 minutes.
What is the most punctual flight time for Kansas City to Las Vegas flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kansas City to Las Vegas flights?
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top layover airport for flights from Kansas City to Las Vegas?
Share of 1-stop round-trip flights from Kansas City to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 88% of 1-stop itineraries from Kansas City to Las Vegas on Cheapflights.
What’s the cheapest layover airport for flights from Kansas City to Las Vegas?
Average round-trip fare for 1-stop flights from Kansas City to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Salt Lake City (SLC) is the most affordable 1-stop option, with an average round-trip price of $119.
What’s the fastest layover option from Kansas City to Las Vegas?
Shortest average travel time for 1-stop one-way flights from Kansas City to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 4h 59m.
Which airport typically offers the quickest layover for flights from Kansas City to Las Vegas?
Average layover duration for 1-stop one-way flights from Kansas City to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 0h 44m.
The best insider tips for Kansas City to Las Vegas flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Las Vegas trip
Our travel experts
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 August 11, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Kansas City to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Kansas City to Las Vegas Travel Guide
Kansas City and Las Vegas both have their pasts firmly rooted in Wild West lore, but today, the two cities are vastly different. While Kansas City is known for its mouthwatering barbecue and rich history of the blues and jazz, Las Vegas is a gambler's paradise bathed in neon light. If you are looking to get away from the Midwest, Las Vegas offers a fun and exciting escape.
Things tend to move a little faster in Vegas than they do in Kansas City, but that doesn't mean you can't stop to enjoy all of the wonderful things to see and do there. The Las Vegas strip is filled with iconic lights and the lure of casinos, with their slot machines, poker tables and all-you-can-eat buffets. For more of the traditional Vegas experience, head to see a show with one of your favorite performers. Many big-name acts set up shop in Vegas for extended engagements. Of course, there's more to eat in Vegas than just buffets. Some of the most famous celebrity chefs operate their own restaurants in the city, so you can get a taste of gourmet goodness during your trip. If you aren't sure which restaurant to try first, talk to your hotel concierge for some insider advice. If you want to escape into nature for a day, take a bus tour or road trip outside of the city and head to the Grand Canyon. This majestic location is one of the most treasured natural resources in the country, and you can soak up the beauty on a walking tour or a segway tour. For a bird's eye view, hop on a chopper and take a helicopter tour of the Grand Canyon and the Hoover Dam.
When you are ready to start planning your very own Vegas vacation, use our smart search engine to find cheap, convenient flights to complete your itinerary.
Related info for your journey
Find useful and relevant information for your journey from Kansas City to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Henderson
Mesquite
Kingman
North Las Vegas
Winchester
Boulder City
Needles
Sunrise Manor
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Top 7 airlines flying from Kansas City to Las Vegas
Discover the top 7 airlines that operate flights from Kansas City 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$271 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$121 | Average$394 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$219 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$372 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$257 | Average$463 | FlexibilityNo cancel fee | On-time63% |