$71 Cheap Flights from Las Vegas (LAS) to Kansas City (MCI)

View $71 flight on Wed, Jun 18, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $71 for one-way flights and $124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, May 17 - Tue, May 20
LAS
Las Vegas
MCI
Kansas City
$124 Roundtrip, found 2 days ago
$124
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, May 17 from Las Vegas to Kansas City, returning Tue, May 20, priced at $124 found 2 days ago
Spirit Airlines
Wed, Jun 4 - Wed, Jun 11
LAS
Las Vegas
MCI
Kansas City
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Jun 4 from Las Vegas to Kansas City, returning Wed, Jun 11, priced at $126 found 2 days ago
Spirit Airlines
Wed, Jun 4 - Wed, Jun 11
LAS
Las Vegas
MCI
Kansas City
$127 Roundtrip, found 2 days ago
$127
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Jun 4 from Las Vegas to Kansas City, returning Wed, Jun 11, priced at $127 found 2 days ago
Spirit Airlines
Tue, Jun 3 - Wed, Jun 4
LAS
Las Vegas
MCI
Kansas City
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Las Vegas to Kansas City, returning Wed, Jun 4, priced at $128 found 2 days ago
Spirit Airlines
Wed, Jun 4 - Wed, Jun 11
LAS
Las Vegas
MCI
Kansas City
$134 Roundtrip, found 2 days ago
$134
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Jun 4 from Las Vegas to Kansas City, returning Wed, Jun 11, priced at $134 found 2 days ago
Spirit Airlines
Fri, May 30 - Mon, Jun 2
LAS
Las Vegas
MCI
Kansas City
$136 Roundtrip, found 2 hours ago
$136
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, May 30 from Las Vegas to Kansas City, returning Mon, Jun 2, priced at $136 found 2 hours ago
Sun Country Airlines
Thu, Jul 24 - Sun, Jul 27
LAS
Las Vegas
MCI
Kansas City
$297 Roundtrip, found 2 days ago
$297
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Thu, Jul 24 from Las Vegas to Kansas City, returning Sun, Jul 27, priced at $297 found 2 days ago
Southwest Airlines
Thu, May 22 - Sun, May 25
LAS
Las Vegas
MCI
Kansas City
$302 Roundtrip, found 6 hours ago
$302
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Thu, May 22 from Las Vegas to Kansas City, returning Sun, May 25, priced at $302 found 6 hours ago
American Airlines
Wed, Jul 2 - Sat, Jul 5
LAS
Las Vegas
MCI
Kansas City
$311 Roundtrip, found 1 hour ago
$311
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jul 2 from Las Vegas to Kansas City, returning Sat, Jul 5, priced at $311 found 1 hour ago
Alaska Airlines
Wed, Aug 20 - Sun, Sep 7
LAS
Las Vegas
MCI
Kansas City
$341 Roundtrip, found 15 hours ago
$341
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Wed, Aug 20 from Las Vegas to Kansas City, returning Sun, Sep 7, priced at $341 found 15 hours ago
Flights from Las Vegas (LAS) to Kansas City (MCI)
Origin airport
Harry Reid Intl.
Destination airport
Kansas City Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$123
Distance
1136 mi

Las Vegas to Kansas City Flights

The cheapest times to fly from Las Vegas to Kansas City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Kansas City are during the month of May. You can find some of the cheapest flights from Las Vegas to Kansas City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Las Vegas to Kansas City

Sunday is one of the best days to book for cheap flights from Las Vegas to Kansas City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Las Vegas to Kansas City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Kansas City in 2025. You can also book with separate airlines for your outbound and return journeys, from $71 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Kansas City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Kansas City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI) cost?
You can land affordable return tickets from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI) starting at $126. Book a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving LAS on May 17 2025 and touching down at MCI. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from LAS to MCI?
The cheapest flights from LAS to MCI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI)?
You can fly directly from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI) on a Southwest Airlines flight.
What is the cheapest airline that flies from LAS to MCI?
Journey from LAS to MCI with Spirit Airlines. This airline currently has the cheapest one-way fare on this route, starting at $63. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LAS on June 17 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI)?
Daily, an average of 5 direct flights take off from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI). Choose the departure time that works for you.
What are the most popular departure times for flights from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI)?
The 2 PM departures from LAS to MCI are the most sought after. Prices can be higher for these popular slots. If you’re looking to save, choose a less crowded time to fly.
What day of the week has the most flights from LAS to MCI?
Sunday has the most flights from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI). Consider leaving on this day and you’ll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI)?
Harry Reid Intl. Airport (LAS)’s first flight to Kansas City Intl. Airport (MCI) leaves at approximately 6:35AM UTC-8. With a travel duration of 2h 40m, you’ll touch down at around 11:15AM UTC-6.
How long does it take to fly from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI)?
The average flight time from LAS to MCI is 2 hours and 42 minutes, covering a distance of 1,150 mi.
What airline has the least delays from LAS to MCI?
With 100% of journeys typically arriving as scheduled, Delta Air Lines has the best on-time performance for nonstop flights from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI). To monitor your flight status and get notified about any changes, use the Expedia App.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI)?
To reach Kansas City Intl. Airport (MCI) on time, opt for a flight that takes off from Harry Reid Intl. Airport (LAS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Kansas City from Harry Reid Intl. Airport (LAS)?
Explore your flight options from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI). This is the only airport in Kansas City you can land at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI) last-minute?
Booking your ticket from LAS to MCI shortly before your trip is generally more expensive. However, if you’re flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a LAS to MCI flight and hotel package?
You’ll generally save money by booking a LAS to MCI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. Once you’ve chosen your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Kansas City Intl. Airport (MCI)?
If you booked your LAS to MCI flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, 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 for more details.

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*Available to One Key members.