$573 Cheap Flights from Kumamoto (KMJ) to Las Vegas (LAS)

View $573 flight on Mon, May 11, 2026Opens in a new window

Popular airlines from Kumamoto Airport (KMJ) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Kumamoto to Las Vegas (KMJ-LAS)

Prices were available within the past 7 days and start at $573 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kumamoto (KMJ) to Las Vegas (LAS)
Origin airport
Kumamoto
Destination airport
Harry Reid Intl.
Distance
6046 mi

Kumamoto to Las Vegas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Kumamoto 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 Kumamoto 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 Kumamoto to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $573 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 Kumamoto 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 Kumamoto 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 is a flight from Aso Kumamoto Airport to LAS?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Aso Kumamoto Airport to LAS start from . Book today to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Aso Kumamoto Airport to LAS?
We get that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from KMJ 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 KMJ to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kumamoto Airport (KMJ) to Harry Reid Airport (formerly McCarran Airport)?
The distance is around 6029 mi. Sleep mask? Check. Toiletries? Check. You'll need to pack all the essentials for this long-haul Mashiki to Las Vegas flight.
Which airlines fly direct from Aso Kumamoto Airport to LAS?
Unfortunately, there aren't any airlines that fly directly between Aso Kumamoto Airport and LAS. You'll have to book a flight with at least one stop.
Are KMJ to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from KMJ to Harry Reid Airport (formerly McCarran Airport) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to start planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

*Available to One Key members.