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$97+ Cheap flights from Milwaukee to Las Vegas (MKE - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LAS
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Find cheap flights from Milwaukee to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Las Vegas Harry Reid Intl are usually found in July or April, booked 77 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Milwaukee to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 24, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$203
(Priceline)

One-way from

$97
(Priceline)

Popular in

December

Cheapest in

July

Average price

$334

Good round-trip deal

$367 or less

Good one-way deal

$140 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Las Vegas Harry Reid Intl flights.
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From Milwaukee-Mitchell to Las Vegas Harry Reid Intl
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One-way flight from Milwaukee-Mitchell to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Milwaukee-Mitchell to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Milwaukee-Mitchell to Las Vegas Harry Reid Intl.
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Find flight deals from Milwaukee to Las Vegas

Cheapest flights from Milwaukee to Las Vegas
Explore the most affordable flight options available from Milwaukee to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This Frontier deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:48 amMKE - LAS
1 stop13h 04mFrontier
Tue 1/610:20 pmLAS - MKE
1 stop13h 55mFrontier
Deal found 11/21$234
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:34 amMKE - LAS
1 stop25h 49mMultiple Airlines
Thu 12/183:54 pmLAS - MKE
1 stop24h 32mMultiple Airlines
Deal found 11/21$237
This Kiwi.com deal was found by Cheapflights users on 11/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:34 amMKE - LAS
1 stop25h 49mMultiple Airlines
Tue 12/239:50 pmLAS - MKE
2 stops19h 30mMultiple Airlines
Deal found 11/22$252
This Frontier deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:48 pmMKE - LAS
1 stop15h 50mFrontier
Tue 1/610:20 pmLAS - MKE
1 stop13h 55mFrontier
Deal found 11/21$258
This Kiwi.com deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:48 amMKE - LAS
2 stops23h 17mMultiple Airlines
Sun 12/286:57 pmLAS - MKE
1 stop25h 18mMultiple Airlines
Deal found 11/23$281
This Frontier deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:48 amMKE - LAS
1 stop13h 04mFrontier
Tue 1/610:20 pmLAS - MKE
1 stop13h 55mFrontier
Deal found 11/23$283
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:06 pmMKE - LAS
2 stops27h 44mFrontier
Tue 1/610:20 pmLAS - MKE
1 stop13h 55mFrontier
Deal found 11/21$284
This Kiwi.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:30 pmMKE - LAS
1 stop10h 09mMultiple Airlines
Tue 1/67:00 amLAS - MKE
2 stops29h 15mMultiple Airlines
Deal found 11/21$288
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:49 pmMKE - LAS
1 stop7h 55mDelta
Tue 1/69:58 amLAS - MKE
1 stop8h 56mDelta
Deal found 11/21$301
This Expedia deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:51 pmMKE - LAS
1 stop9h 02mMultiple Airlines
Thu 12/1810:31 pmLAS - MKE
1 stop9h 22mMultiple Airlines
Deal found 11/23$302

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Milwaukee to Las Vegas that are best for you.

Fly from

Milwaukee

Fly to

Las Vegas

Route

Depart

Return

Price

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sat 1/17

4:05 pm-8:32 pm

1 stop6h 27m

Las Vegas Harry Reid Intl

Wed 1/21

7:15 am-3:43 pm

1 stop6h 28m

$229

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sat 1/10

4:05 pm-8:32 pm

1 stop6h 27m

Las Vegas Harry Reid Intl

Sun 1/11

12:30 am-10:34 am

1 stop8h 04m

$229

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Wed 2/18

11:01 am-6:01 pm

2 stops9h 00m

Las Vegas Harry Reid Intl

Sat 2/21

6:00 am-4:13 pm

1 stop8h 13m

$255

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Thu 12/18

11:29 am-4:32 pm

1 stop7h 03m

Las Vegas Harry Reid Intl

Mon 1/5

12:30 am-10:23 am

1 stop7h 53m

$315

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sat 1/10

10:30 am-3:20 pm

1 stop6h 50m

Las Vegas Harry Reid Intl

Mon 1/12

12:59 am-12:09 pm

2 stops9h 10m

$324

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Tue 2/17

5:00 am-12:20 pm

2 stops9h 20m

Las Vegas Harry Reid Intl

Mon 2/23

11:22 pm-12:35 pm

2 stops11h 13m

$329

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Mon 2/2

4:05 pm-11:59 pm

2 stops9h 54m

Las Vegas Harry Reid Intl

Thu 2/5

7:40 am-9:21 pm

2 stops11h 41m

$329

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Wed 12/31

7:08 am-6:04 pm

2 stops12h 56m

Las Vegas Harry Reid Intl

Mon 1/5

12:30 am-10:34 am

1 stop8h 04m

$392

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Mon 12/22

5:49 pm-11:44 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

Fri 12/26

6:21 am-4:43 pm

1 stop8h 22m

$395

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Thu 1/8

3:20 pm-9:59 pm

1 stop8h 39m

Las Vegas Harry Reid Intl

Sat 1/10

12:30 am-10:34 am

1 stop8h 04m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 20 results
1
2

Compare providers for flights from Milwaukee to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Las Vegas in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Las Vegas flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Milwaukee-Las Vegas flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Milwaukee-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Las Vegas flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Las Vegas

How far ahead should I book a flight from Milwaukee to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Las Vegas. Price data was last updated on November 21, 2025.

The best time to book flights from Milwaukee to Las Vegas is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Milwaukee to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Las Vegas (average of $66). Flying from Milwaukee to Las Vegas in June is currently the most expensive (average of $114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MKE to LAS?

Find hourly flight availability from Milwaukee to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

A simple way to save on the total cost of your ticket is to fly from Milwaukee to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Milwaukee to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Las Vegas. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Milwaukee to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Milwaukee to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated November 24, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Milwaukee to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,252 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,042 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,158 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,096 reviews
Southwest
8.0
Very good
4,252 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Milwaukee to Las Vegas?

    Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Milwaukee-Mitchell. Booking flights from Milwaukee-Mitchell (MKE) to Harry Reid Intl (LAS) should be relatively easy as there are 2 daily flights to Las Vegas from 8 different airlines. 3h 50m is how long a flight from Milwaukee to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

  • How popular is this Milwaukee to Las Vegas flight route?

    The Milwaukee-Mitchell to Las Vegas Harry Reid Intl flight path was viewed by 90 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Milwaukee to Las Vegas?

    Airlines like United Airlines and Delta fly from Milwaukee to Las Vegas in about 6h 27m. The time it takes to get you to your destination can typically vary by up to 2h 33m. There are 1519 mi between Milwaukee and Las Vegas. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Milwaukee to Las Vegas round-trip?

    According to our current data, Frontier ($110), Spirit Airlines ($123), and Sun Country Air ($142) offers the cheapest pricing from Milwaukee to Las Vegas. Frontier is 69% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Milwaukee to Las Vegas?

    Consider Sun Country Air (100%), Southwest (78%) or Spirit Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Milwaukee to Las Vegas.

  • What are the cheapest flights from Milwaukee to Las Vegas?

    The cheapest flight price from Milwaukee to Las Vegas is $79. On average you can expect to pay $336. The most popular route, (Milwaukee-Mitchell - Las Vegas Harry Reid Intl), can usually be booked for $210.

  • Where are the most common layover locations when flying from Milwaukee to Las Vegas?

    Flights departing from Milwaukee and landing in Las Vegas layover in Denver most frequently.

  • What are some popular things to do or see while on a layover in Denver?

    Denver travelers tend to visit Coors Field, 16th Street Mall, and Paramount Theatre more than anywhere else. Coors Field, 16th Street Mall, and Paramount Theatre are located about 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl. Travelers in need of a car in Denver can rent one for about $50 per day.

  • Where are the least popular layover locations for Milwaukee to Las Vegas flights?

    Milwaukee to Las Vegas flights have a layover in Minneapolis least often.

  • Can I find deals for flights from Milwaukee to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Las Vegas.

  • Can I find deals for business class flights from Milwaukee to Las Vegas?

    Yes. Cheapflights offers flight deals from Milwaukee to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Las Vegas (average of $66). Flying from Milwaukee to Las Vegas in June is currently the most expensive (average of $114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Winchester
Kingman
Sunrise Manor
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Top 8 airlines flying from Milwaukee to Las Vegas

Discover the top 8 airlines that operate flights from Milwaukee to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$257FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$123Average$219FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$142Average$267FlexibilityNo cancel feeOn-time83%
DeltaCheapest$146Average$400FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$198Average$382FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$236Average$391FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$512FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$295Average$489FlexibilityNo cancel feeOn-time63%

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