Cheap Flights from Olathe (JCI) to Las Vegas (LAS)

Popular airlines from Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS)

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Flights from Olathe (JCI) to Las Vegas (LAS)
Origin airport
New Century AirCenter
Destination airport
Harry Reid Intl.
Distance
1124 mi

Olathe to Las Vegas Flights

The cheapest times to fly from Olathe to Las Vegas

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 Olathe to Las Vegas are during the month of . You can find some of the cheapest flights from Olathe to Las Vegas with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Olathe to Las Vegas

Sunday is one of the best days to book for cheap flights from Olathe to Las Vegas: 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 Olathe to Las Vegas

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 Olathe to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Olathe to Las Vegas 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 Olathe to Las Vegas 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 Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from JCI to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from JCI to LAS?
The cheapest flights from JCI to LAS 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 Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS)?
You can’t fly directly from Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS). However, you’ll find other airports offering nonstop flights. Board your plane at Kansas City Intl. Airport (MCI) and fly straight to Las Vegas without a layover.
What is the cheapest airline that flies from JCI to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from JCI to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS)?
There are no daily direct flights departing from Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be on your way in no time.
What day of the week has the most flights from JCI to LAS?
Generally you’ll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS)?
To touch down at Harry Reid Intl. Airport (LAS) on schedule, select a flight that takes off from Olathe, KS (JCI-New Century AirCenter) before 3 PM. The likelihood 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.
Is it cheaper to buy a plane ticket from Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute bookings from JCI to LAS are generally more expensive. To lock in the lowest rates, start looking for flights ahead of time. That said, if your travel plans are flexible, you may score a cheap ticket right before your journey.
Is it cheaper to book a JCI to LAS flight and hotel package?
Compared with arranging flights and hotels separately, booking a JCI to LAS flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of stays, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Olathe, KS (JCI-New Century AirCenter) to Harry Reid Intl. Airport (LAS)?
If you booked your JCI to LAS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.