$79 Cheap Flights from Milwaukee (MKE) to Las Vegas (LAS)

View $79 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Milwaukee to Las Vegas (MKE-LAS)

Prices were available within the past 7 days and start at $79 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Aug 14 - Sat, Aug 16
MKE
Milwaukee
LAS
Las Vegas
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Milwaukee to Las Vegas, returning Sat, Aug 16, priced at $179 just found
Sun Country Airlines
Thu, Oct 23 - Fri, Oct 31
MKE
Milwaukee
LAS
Las Vegas
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Sun Country Airlines flight, departing Thu, Oct 23 from Milwaukee to Las Vegas, returning Fri, Oct 31, priced at $180 just found
Spirit Airlines
Thu, Aug 21 - Wed, Aug 27
MKE
Milwaukee
LAS
Las Vegas
$186 Roundtrip, found 4 hours ago
$186
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Thu, Aug 21 from Milwaukee to Las Vegas, returning Wed, Aug 27, priced at $186 found 4 hours ago
Sun Country Airlines
Thu, Oct 30 - Mon, Nov 3
MKE
Milwaukee
LAS
Las Vegas
$190 Roundtrip, found 1 hour ago
$190
Roundtrip
found 1 hour ago
Select Sun Country Airlines flight, departing Thu, Oct 30 from Milwaukee to Las Vegas, returning Mon, Nov 3, priced at $190 found 1 hour ago
Spirit Airlines
Sun, Aug 17 - Sat, Aug 23
MKE
Milwaukee
LAS
Las Vegas
$194 Roundtrip, found 2 hours ago
$194
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sun, Aug 17 from Milwaukee to Las Vegas, returning Sat, Aug 23, priced at $194 found 2 hours ago
Spirit Airlines
Thu, Aug 21 - Thu, Aug 28
MKE
Milwaukee
LAS
Las Vegas
$198 Roundtrip, just found
$198
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 21 from Milwaukee to Las Vegas, returning Thu, Aug 28, priced at $198 just found
Sun Country Airlines
Thu, Oct 30 - Sun, Nov 2
MKE
Milwaukee
LAS
Las Vegas
$200 Roundtrip, found 3 hours ago
$200
Roundtrip
found 3 hours ago
Select Sun Country Airlines flight, departing Thu, Oct 30 from Milwaukee to Las Vegas, returning Sun, Nov 2, priced at $200 found 3 hours ago
Southwest Airlines
Mon, Aug 18 - Thu, Aug 28
MKE
Milwaukee
LAS
Las Vegas
$221 Roundtrip, found 20 hours ago
$221
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Mon, Aug 18 from Milwaukee to Las Vegas, returning Thu, Aug 28, priced at $221 found 20 hours ago
Frontier Airlines
Fri, Oct 3 - Mon, Oct 6
MKE
Milwaukee
LAS
Las Vegas
$248 Roundtrip, just found
$248
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Oct 3 from Milwaukee to Las Vegas, returning Mon, Oct 6, priced at $248 just found
Hawaiian Airlines
Wed, Sep 3 - Mon, Sep 22
MKE
Milwaukee
LAS
Las Vegas
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Sep 3 from Milwaukee to Las Vegas, returning Mon, Sep 22, priced at $322 found 2 days ago

Find the cheapest month to fly from Milwaukee (MKE) to Las Vegas (LAS)

October is typically the cheapest month to fly

From $86 - $249 per traveler.

Graph displaying average flight prices per month

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 $395
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $395
Flights from Milwaukee (MKE) to Las Vegas (LAS)
Origin airport
General Mitchell Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$179
Distance
1519 mi
Average flight time
1 hour 50 mins

Milwaukee to Las Vegas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Milwaukee 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 Milwaukee 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 Milwaukee to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 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 Milwaukee 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 Milwaukee 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 General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS) cost?
Cheap return flights from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS) start from $164. 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 MKE on August 17 2025 and touching down at LAS. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from MKE to LAS?
The cheapest flights from MKE 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 General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)?
Hop on a direct flight with Southwest Airlines and travel straight from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS).
What is the cheapest airline that flies from MKE to LAS?
Book a flight from MKE to LAS with Spirit Airlines. This airline currently offers the cheapest one-way fare on this route, starting at $82. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MKE on October 2 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)?
When jetting out of General Mitchell Intl. Airport (MKE), you can take your pick from an average of 2 daily direct flights to Harry Reid Intl. Airport (LAS).
What are the most popular departure times for flights from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)?
The 6 AM departures from MKE to LAS are the top choice for many travelers. Greater demand means you'll likely pay more for these departures. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from MKE to LAS?
Depart on a Friday if you're looking for the biggest selection of flights from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)?
The first flight of the day departing from General Mitchell Intl. Airport (MKE) is at around 6:00AM UTC-6. Hop on this flight and you'll land at Harry Reid Intl. Airport (LAS) at approximately 8:20AM UTC-8. The total flight duration is 4h 20m.
How long does it take to fly from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)?
Flights from MKE to LAS have an average travel time of 4 hours and 11 minutes. The distance between the two is 1,500 mi.
What airline has the least delays from MKE to LAS?
Southwest Airlines has the strongest track record for on-time direct flights from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS), with an on-time score of 86%. Use the Expedia App to check your flight status before you take off and get notified of any trip changes.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)?
To avoid potential delays on the General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS) route, fly before 3 PM. Flights after this time have a 22% higher chance of being 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.
What airports do you fly into for Las Vegas from General Mitchell Intl. Airport (MKE)?
Harry Reid Intl. Airport (LAS) is the only airport in Las Vegas with direct flights from General Mitchell Intl. Airport (MKE). Explore your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your ticket from MKE to LAS shortly before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a MKE to LAS flight and hotel package?
Booking a MKE to LAS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Harry Reid Intl. Airport (LAS)?
In most instances, you're able to reschedule or cancel your MKE to LAS flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

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