$289 Cheap Flights from Mason City (MCW) to Las Vegas (LAS)

View $289 flight on Fri, Apr 3, 2026Opens in a new window

Popular airlines from Mason City, IA (MCW-Mason City Municipal) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Mason City to Las Vegas (MCW-LAS)

Prices were available within the past 7 days and start at $289 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Apr 3 - Sat, Apr 4
MCW
Mason City
LAS
Las Vegas
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 3 from Mason City to Las Vegas, returning Sat, Apr 4, priced at $294 found 1 day ago
United
Fri, Apr 3 - Fri, Apr 10
MCW
Mason City
LAS
Las Vegas
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 3 from Mason City to Las Vegas, returning Fri, Apr 10, priced at $299 found 1 day ago
United
Fri, Jan 23 - Sun, Jan 25
MCW
Mason City
LAS
Las Vegas
$308 Roundtrip, found 2 hours ago
$308
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Jan 23 from Mason City to Las Vegas, returning Sun, Jan 25, priced at $308 found 2 hours ago
United
Thu, Feb 5 - Sat, Feb 7
MCW
Mason City
LAS
Las Vegas
$310 Roundtrip, found 22 hours ago
$310
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Feb 5 from Mason City to Las Vegas, returning Sat, Feb 7, priced at $310 found 22 hours ago
United
Thu, Feb 5 - Sat, Feb 7
MCW
Mason City
LAS
Las Vegas
$320 Roundtrip, found 22 hours ago
$320
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Feb 5 from Mason City to Las Vegas, returning Sat, Feb 7, priced at $320 found 22 hours ago
United
Sat, Feb 7 - Sun, Feb 8
MCW
Mason City
LAS
Las Vegas
$323 Roundtrip, found 5 days ago
$323
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 7 from Mason City to Las Vegas, returning Sun, Feb 8, priced at $323 found 5 days ago
United
Fri, Apr 3 - Sat, Apr 4
MCW
Mason City
LAS
Las Vegas
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 3 from Mason City to Las Vegas, returning Sat, Apr 4, priced at $325 found 1 day ago
United
Thu, Feb 5 - Sat, Feb 7
MCW
Mason City
LAS
Las Vegas
$330 Roundtrip, found 22 hours ago
$330
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Feb 5 from Mason City to Las Vegas, returning Sat, Feb 7, priced at $330 found 22 hours ago
United
Tue, Feb 3 - Mon, Feb 9
MCW
Mason City
LAS
Las Vegas
$334 Roundtrip, found 5 days ago
$334
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 3 from Mason City to Las Vegas, returning Mon, Feb 9, priced at $334 found 5 days ago
United
Tue, Feb 3 - Sun, Feb 15
MCW
Mason City
LAS
Las Vegas
$339 Roundtrip, found 5 days ago
$339
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 3 from Mason City to Las Vegas, returning Sun, Feb 15, priced at $339 found 5 days ago

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $537
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $537
Flights from Mason City (MCW) to Las Vegas (LAS)
Origin airport
Mason City Municipal
Destination airport
Harry Reid Intl.
Airlines serving
United
Roundtrip price
$293
Distance
1254 mi

Mason City to Las Vegas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Mason City 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 Mason City 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 Mason City to Las Vegas in 2026. You can also book with separate airlines for your outbound and return journeys, from $289 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 Mason City 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 Mason City 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 Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS) cost?
Lock in a cheap one-way flight from $289 or cheap return flight from $294 from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS)?
Planning your getaway for April may help you find better deals, as it's the cheapest month for flights between MCW and LAS. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MCW to LAS flight.
How many flights per day from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MCW to LAS?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS)?
Select a flight from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your ticket from MCW to LAS shortly before your getaway is usually more expensive. But if you're flexible with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a MCW to LAS flight and hotel package?
You'll typically save money by securing a MCW to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Mason City Municipal Airport (MCW) to Harry Reid Intl. Airport (LAS)?
If you reserved your MCW to LAS flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.