$187 Cheap Flights from McCook (MCK) to Las Vegas (LAS)

View $187 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from McCook, NE (MCK-McCook Regional) to Harry Reid Intl. Airport (LAS)

Cheap Flights from McCook to Las Vegas (MCK-LAS)

Prices were available within the past 7 days and start at $187 for one-way flights and $374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Jan 6 - Tue, Jan 20
MCK
McCook
LAS
Las Vegas
$374 Roundtrip, found 18 hours ago
$374
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Jan 6 from McCook to Las Vegas, returning Tue, Jan 20, priced at $374 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jan 10 - Tue, Jan 20
MCK
McCook
LAS
Las Vegas
$384 Roundtrip, found 18 hours ago
$384
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jan 10 from McCook to Las Vegas, returning Tue, Jan 20, priced at $384 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Jan 9 - Tue, Jan 20
MCK
McCook
LAS
Las Vegas
$390 Roundtrip, found 18 hours ago
$390
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jan 9 from McCook to Las Vegas, returning Tue, Jan 20, priced at $390 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Nov 4 - Thu, Nov 20
MCK
McCook
LAS
Las Vegas
$394 Roundtrip, found 20 hours ago
$394
Roundtrip
found 20 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Nov 4 from McCook to Las Vegas, returning Thu, Nov 20, priced at $394 found 20 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jan 31 - Sat, Feb 14
MCK
McCook
LAS
Las Vegas
$394 Roundtrip, found 18 hours ago
$394
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jan 31 from McCook to Las Vegas, returning Sat, Feb 14, priced at $394 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sun, Jan 11 - Tue, Jan 20
MCK
McCook
LAS
Las Vegas
$396 Roundtrip, found 18 hours ago
$396
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sun, Jan 11 from McCook to Las Vegas, returning Tue, Jan 20, priced at $396 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Jan 10 - Fri, Jan 23
MCK
McCook
LAS
Las Vegas
$400 Roundtrip, found 18 hours ago
$400
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Jan 10 from McCook to Las Vegas, returning Fri, Jan 23, priced at $400 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Tue, Jan 6 - Sat, Jan 24
MCK
McCook
LAS
Las Vegas
$404 Roundtrip, found 18 hours ago
$404
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Jan 6 from McCook to Las Vegas, returning Sat, Jan 24, priced at $404 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Jan 9 - Fri, Jan 23
MCK
McCook
LAS
Las Vegas
$406 Roundtrip, found 18 hours ago
$406
Roundtrip
found 18 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jan 9 from McCook to Las Vegas, returning Fri, Jan 23, priced at $406 found 18 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Mon, Feb 2 - Fri, Feb 6
MCK
McCook
LAS
Las Vegas
$410 Roundtrip, found 21 hours ago
$410
Roundtrip
found 21 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Mon, Feb 2 from McCook to Las Vegas, returning Fri, Feb 6, priced at $410 found 21 hours ago

Frequently asked questions

How much does a flight from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS) cost?
Grab a cheap one-way flight from $187 or cheap return flight from $374 from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS)?
The cheapest month to fly from MCK to LAS is January, when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS)?
To find the cheapest airline flying from MCK to LAS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MCK to LAS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, carrier 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 McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS)?
Select a flight from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS) last-minute?
Last-minute bookings from MCK to LAS are usually more expensive. To secure the best prices, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book a MCK to LAS flight and hotel package?
You can save money by securing a MCK to LAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from McCook Regional Airport (MCK) to Harry Reid Intl. Airport (LAS)?
Typically, you can reschedule or cancel your MCK to LAS flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
McCook Regional
Destination airport
Harry Reid Intl.
Roundtrip price
$374
Distance
839 mi

Book with confidence

Book with confidence

McCook to Las Vegas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from McCook 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 McCook 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 McCook to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $187 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 McCook 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 McCook 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.

 

McCook to Las Vegas Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.