$89 Cheap Flights from Milwaukee (MKE) to Las Vegas (LAS)

View $89 flight on Thu, Oct 1, 2026Opens 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 $89 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, May 8 - Sun, May 10
MKE
Milwaukee
LAS
Las Vegas
$190 Roundtrip, just found
$190
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 8 from Milwaukee to Las Vegas, returning Sun, May 10, priced at $190 just found
Frontier Airlines
Tue, Mar 24 - Thu, Apr 2
MKE
Milwaukee
LAS
Las Vegas
$199 Roundtrip, found 3 hours ago
$199
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Mar 24 from Milwaukee to Las Vegas, returning Thu, Apr 2, priced at $199 found 3 hours ago
Frontier Airlines
Mon, Apr 27 - Thu, May 7
MKE
Milwaukee
LAS
Las Vegas
$200 Roundtrip, found 1 hour ago
$200
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Apr 27 from Milwaukee to Las Vegas, returning Thu, May 7, priced at $200 found 1 hour ago
Frontier Airlines
Tue, Mar 31 - Thu, Apr 2
MKE
Milwaukee
LAS
Las Vegas
$208 Roundtrip, found 1 hour ago
$208
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Mar 31 from Milwaukee to Las Vegas, returning Thu, Apr 2, priced at $208 found 1 hour ago
Frontier Airlines
Fri, May 8 - Sun, May 10
MKE
Milwaukee
LAS
Las Vegas
$211 Roundtrip, just found
$211
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 8 from Milwaukee to Las Vegas, returning Sun, May 10, priced at $211 just found
Frontier Airlines
Tue, Mar 24 - Thu, Apr 2
MKE
Milwaukee
LAS
Las Vegas
$220 Roundtrip, found 3 hours ago
$220
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Mar 24 from Milwaukee to Las Vegas, returning Thu, Apr 2, priced at $220 found 3 hours ago
Sun Country Airlines
Thu, Oct 29 - Tue, Nov 3
MKE
Milwaukee
LAS
Las Vegas
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Thu, Oct 29 from Milwaukee to Las Vegas, returning Tue, Nov 3, priced at $225 found 2 days ago
Southwest Airlines
Fri, May 15 - Sun, May 17
MKE
Milwaukee
LAS
Las Vegas
$248 Roundtrip, found 8 hours ago
$248
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Fri, May 15 from Milwaukee to Las Vegas, returning Sun, May 17, priced at $248 found 8 hours ago
American Airlines
Wed, May 6 - Fri, May 8
MKE
Milwaukee
LAS
Las Vegas
$251 Roundtrip, just found
$251
Roundtrip
just found
Select American Airlines flight, departing Wed, May 6 from Milwaukee to Las Vegas, returning Fri, May 8, priced at $251 just found
Alaska Airlines
Wed, May 6 - Fri, May 8
MKE
Milwaukee
LAS
Las Vegas
$259 Roundtrip, just found
$259
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, May 6 from Milwaukee to Las Vegas, returning Fri, May 8, priced at $259 just found

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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 $412
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $412

Frequently asked questions

How much does a flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
You can find cheap one-way flights from $89 and cheap return flights from $190 Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) with Expedia. One-way flights generally range between $198 and $923, and roundtrip flights usually range from $393 to $1158. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
May is typically the cheapest month to fly from Milwaukee, WI (MKE) to Las Vegas, NV (LAS), with average return fares around $360. This price is about 12% lower than the average throughout the year, as May is a shoulder season before the summer rush. Other budget-friendly months to consider are September and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are 2 airlines offering direct flights from MKE to LAS:

  • Spirit Airlines operates around 7 direct flights from MKE to LAS every week
  • Frontier Airlines operates around 7 direct flights from MKE to LAS every week

What is the cheapest airline that flies from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Sun Country Airlines is one of the cheapest airlines offering nonstop flights from General Mitchell Intl. (MKE) to Harry Reid Intl. (LAS), with round-trip tickets starting from around $170. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
To find a cheap flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best airline to fly with from Milwaukee, WI (MKE) to Las Vegas, NV (LAS) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, Sun Country Airlines typically offers the lowest fares. WN offers the most daily flights from Milwaukee to Las Vegas, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
For flights from Milwaukee, WI (MKE) to Las Vegas, NV (LAS), May and September are the best months to consider. May is popular for travel and offers a return flight at approximately $360, while September provides a good balance of price and availability. These months are ideal for travelers looking to enjoy Las Vegas while keeping costs down.*Prices based on flights available on Expedia in the last year.
How many flights per day from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
On average, there are around 3 nonstop flights per day from General Mitchell Intl. (MKE) to Harry Reid International Airport (LAS). For more options, look at flights that include layovers.
What is the earliest flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MKE to LAS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) are in the early morning, from 6am to 9am. About 25% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Las Vegas early and start your adventure right away.
How long does it take to fly from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
A nonstop flight from MKE to LAS typically takes around 4 hours, covering approximately 1,520 miles. Connecting flights on this route usually add 2 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
First class seats are offered on the MKE to LAS route. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines
  • Spirit Airlines

How do I earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight with Expedia?
It's easy to earn miles on a Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Las Vegas from General Mitchell Intl. (MKE)?
If you're planning to travel to Las Vegas from General Mitchell Intl. (MKE), you can fly into Harry Reid International Airport (LAS) Some flights may connect through major hubs like Denver Intl. (DEN), Lambert-St. Louis Intl. (STL), Seattle - Tacoma Intl. (SEA) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) at the last minute?
Typically, booking a last minute flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight and hotel package?
Securing a Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) Las Vegas Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
If you booked your Milwaukee, WI (MKE-General Mitchell Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$190
Distance
1519 mi
Average flight time
2 hours 23 mins

Book with confidence

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 May. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $89 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.

 

Milwaukee to Las Vegas Flights

*Flight schedules are subject to change.

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*Available to One Key members.