£180 Cheap Flights from Kansas City (MCI) to Las Vegas (LAS)

View £180 flight on Sun, 24 May 2026Opens in a new window

Popular airlines from Kansas City International Airport (MCI) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Kansas City (MCI) to Las Vegas (LAS)

Prices were available within the past 7 days and start at £180 for one-way flights and £184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 26 May - Wed, 27 May
MCI
Kansas City
LAS
Las Vegas
£184 Return, found 4 days ago
£184
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Kansas City to Las Vegas, returning Wed, 27 May, priced at £184 found 4 days ago
Delta
Tue, 26 May - Thu, 28 May
MCI
Kansas City
LAS
Las Vegas
£202 Return, found 4 days ago
£202
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Kansas City to Las Vegas, returning Thu, 28 May, priced at £202 found 4 days ago
Delta
Tue, 26 May - Fri, 29 May
MCI
Kansas City
LAS
Las Vegas
£220 Return, found 4 days ago
£220
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Kansas City to Las Vegas, returning Fri, 29 May, priced at £220 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
MCI
Kansas City
LAS
Las Vegas
£262 Return, found 4 days ago
£262
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Kansas City to Las Vegas, returning Sat, 30 May, priced at £262 found 4 days ago
Delta
Sun, 24 May - Tue, 26 May
MCI
Kansas City
LAS
Las Vegas
£272 Return, found 4 days ago
£272
Return
found 4 days ago
Select Delta flight, departing Sun, 24 May from Kansas City to Las Vegas, returning Tue, 26 May, priced at £272 found 4 days ago
American Airlines
Sun, 24 May - Thu, 28 May
MCI
Kansas City
LAS
Las Vegas
£290 Return, found 4 days ago
£290
Return
found 4 days ago
Select American Airlines flight, departing Sun, 24 May from Kansas City to Las Vegas, returning Thu, 28 May, priced at £290 found 4 days ago
Delta
Mon, 25 May - Tue, 26 May
MCI
Kansas City
LAS
Las Vegas
£306 Return, found 4 days ago
£306
Return
found 4 days ago
Select Delta flight, departing Mon, 25 May from Kansas City to Las Vegas, returning Tue, 26 May, priced at £306 found 4 days ago
Delta
Sun, 24 May - Fri, 29 May
MCI
Kansas City
LAS
Las Vegas
£308 Return, found 4 days ago
£308
Return
found 4 days ago
Select Delta flight, departing Sun, 24 May from Kansas City to Las Vegas, returning Fri, 29 May, priced at £308 found 4 days ago
United
Sun, 24 May - Thu, 28 May
MCI
Kansas City
LAS
Las Vegas
£357 Return, found 4 days ago
£357
Return
found 4 days ago
Select United flight, departing Sun, 24 May from Kansas City to Las Vegas, returning Thu, 28 May, priced at £357 found 4 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
MCI
Kansas City
LAS
Las Vegas
£414 Return, found 1 day ago
£414
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 20 May from Kansas City to Las Vegas, returning Wed, 27 May, priced at £414 found 1 day ago

Frequently asked questions

How much is a flight from Kansas City Intl. Airport (MCI) to Harry Reid Airport (formerly McCarran Airport)?
The lowest price advertised for a round-trip journey between Kansas City Intl. Airport and Harry Reid Airport (formerly McCarran Airport) is £184. But you better get moving. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kansas City Intl. Airport to Harry Reid Airport (formerly McCarran Airport)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from MCI to LAS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kansas City Intl. Airport (MCI) to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from MCI to LAS?
Around 1,850 kilometres separates Kansas City and Las Vegas, so pack some in-flight entertainment to keep you busy for a couple of hours. That action-packed novel you haven't had time to finish will be ideal.
Which airlines fly direct from Kansas City Intl. Airport to LAS?
There are a few airlines that fly straight from Kansas City Intl. Airport (MCI) to LAS. Southwest Airlines (WN) is a great choice, offering 95 flights on this route each month. You could also have a look at the deals on offer with Spirit Airlines (NK). It operates 60 flights every month between Kansas City and Las Vegas.
Are MCI to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some super cheap airfares from MCI to LAS emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

Frequently asked questions

How much does a flight from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
One-way flights typically cost between £306 and £745 and return flights often range between £523 and £1,760. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Enter MCI to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
To find a cheap flight from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best airline to fly with from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, NK typically offers the lowest fares. WN offers the most daily flights from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are approximately 7 nonstop flights per day from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.). For even more choice, look at flights that include layovers, as there are around 111 connecting flights per day. Some common connection points include Denver Intl. (DEN), Dallas-Fort Worth Intl. (DFW), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in January and December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll typically find the most flights from Kansas City Intl. (MCI) to Harry Reid International Airport (LAS) on a Friday, with around 108 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United Airlines, and American Airlines. Fridays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from Kansas City Intl. (MCI) to Harry Reid Intl. (LAS) are in the early morning, from 6am to 9am. This accounts for around 29% of total traffic. Many major carriers, including Spirit Airlines, Southwest Airlines and United Airlines, offer flights during this window. This timing works well for travelers who want to arrive in Las Vegas early and make the most of their day.
How long does it take to fly from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Flying nonstop from MCI to LAS takes around 3 hours, with the route covering approximately 1,136 miles. Flights with a layover typically take 4 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Select the "Business class" and "First class" filters when looking for MCI to LAS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas from Kansas City Intl. (MCI)?
From Kansas City Intl. (MCI), you can fly directly into Harry Reid International Airport (LAS) to reach Las Vegas. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), Love Field (DAL) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
If you booked your Kansas City, MO (MCI-Kansas City Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kansas City Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines
Return price
£183
Distance
1818 km
Average flight time
1 hour 1 min

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