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$94+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LAS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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1. Tell us where you want to go

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

Cheap 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 January 21, 2026.

This Super.com deal was found by Cheapflights users on 1/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:37 pm
MKE
-
LAS
1 stop18h 34m
Frontier
Thu 2/2611:03 pm
LAS
-
MKE
1 stop8h 40m
Frontier
Deal found 1/20$281
This Delta deal was found by Cheapflights users on 1/19. 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 3/313:59 pm
MKE
-
LAS
1 stop6h 25m
Delta
Wed 4/16:20 am
LAS
-
MKE
1 stop6h 56m
Delta
Deal found 1/19$282
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/226:37 pm
MKE
-
LAS
1 stop18h 34m
Multiple Airlines
Thu 2/2610:12 am
LAS
-
MKE
2 stops21h 31m
Multiple Airlines
Deal found 1/20$283
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:46 pm
MKE
-
LAS
1 stop5h 54m
Frontier
Tue 3/317:25 am
LAS
-
MKE
Nonstop3h 37m
Frontier
Deal found 1/20$284
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:10 pm
MKE
-
LAS
1 stop5h 47m
United Airlines
Tue 3/179:00 am
LAS
-
MKE
1 stop7h 43m
United Airlines
Deal found 1/20$285
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:55 pm
MKE
-
LAS
Nonstop4h 02m
Frontier
Wed 4/811:59 pm
LAS
-
MKE
1 stop16h 18m
Frontier
Deal found 1/20$286
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:47 pm
MKE
-
LAS
1 stop10h 08m
Alaska Airlines
Wed 3/1810:00 am
LAS
-
MKE
1 stop26h 14m
Alaska Airlines
Deal found 1/20$289
This Frontier deal was found by Cheapflights users on 1/20. 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 3/3010:48 am
MKE
-
LAS
1 stop14h 00m
Frontier
Thu 4/27:25 am
LAS
-
MKE
Nonstop3h 35m
Frontier
Deal found 1/20$294

Find 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 January 21, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$281
(Super.com)

One-way from

$94
(Frontier)

Popular in

December

Cheapest in

April

Average price

$485

Good round-trip deal

$448 or less

Good one-way deal

$208 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
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
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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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 January 21, 2026.
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

Sun 3/22

9:01 pm-10:49 pm

1 stop27h 48m

Las Vegas Harry Reid Intl

Thu 3/26

9:10 am-6:10 pm

1 stop7h 00m

$301

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sun 3/15

3:47 pm-7:05 pm

1 stop29h 18m

Las Vegas Harry Reid Intl

Fri 3/20

6:00 am-2:14 pm

1 stop30h 14m

$313

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Wed 2/25

9:31 am-5:49 pm

2 stops10h 18m

Las Vegas Harry Reid Intl

Sat 2/28

6:00 am-4:13 pm

1 stop8h 13m

$330

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sun 4/19

5:45 pm-11:27 pm

1 stop7h 42m

Las Vegas Harry Reid Intl

Thu 4/23

11:00 am-10:46 pm

2 stops9h 46m

$362

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Wed 2/18

4:39 pm-10:15 am

1 stop19h 36m

Las Vegas Harry Reid Intl

Wed 2/25

11:03 pm-6:42 pm

1 stop17h 39m

$364

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Tue 2/17

1:21 pm-10:00 pm

2 stops10h 39m

Las Vegas Harry Reid Intl

Mon 2/23

11:40 pm-8:51 am

1 stop7h 11m

$386

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sun 4/19

7:50 am-1:09 pm

1 stop7h 19m

Las Vegas Harry Reid Intl

Thu 4/23

5:30 am-2:28 pm

1 stop6h 58m

$397

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sat 2/14

4:47 pm-10:58 pm

1 stop8h 11m

Las Vegas Harry Reid Intl

Sat 2/21

7:00 am-4:59 pm

1 stop7h 59m

$397

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Mon 4/20

4:13 pm-9:08 pm

1 stop6h 55m

Las Vegas Harry Reid Intl

Sat 4/25

11:59 pm-10:00 am

1 stop8h 01m

$397

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Sat 2/14

4:10 pm-8:31 pm

1 stop6h 21m

Las Vegas Harry Reid Intl

Sat 2/21

12:40 pm-8:55 pm

1 stop6h 15m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 21 results
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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 January.
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
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 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 January 16, 2026.

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 $63). Flying from Milwaukee to Las Vegas in December is currently the most expensive (average of $121). 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 January 21, 2026.

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 47% 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 January 17, 2026.

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. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 21, 2026.
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
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,364 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 7 different airlines. 3h 45m 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 86 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 Frontier, Alaska Airlines, and Delta fly from Milwaukee to Las Vegas in about 10h 18m. The time it takes to get you to your destination can typically vary by up to 19h. 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 ($58), Spirit Airlines ($110), and Sun Country Air ($114) offers the cheapest pricing from Milwaukee to Las Vegas. Frontier is 84% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Milwaukee to Las Vegas one-way?

    $61 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Sun Country Air, with prices starting from $63 and $77, respectively.

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

    The cheapest flight price from Milwaukee to Las Vegas is $133. On average you can expect to pay $429. The most popular route, (Milwaukee-Mitchell - Las Vegas Harry Reid Intl), can usually be booked for $240.

  • 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 $48 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 $63). Flying from Milwaukee to Las Vegas in December is currently the most expensive (average of $121). 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
Kingman
Winchester
Primm
Mesquite
Boulder City
Needles
Sunrise Manor

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Top 7 airlines flying from Milwaukee to Las Vegas

Discover the top 7 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$244FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$110Average$216FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$114Average$258FlexibilityNo cancel feeOn-time83%
DeltaCheapest$135Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$376FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$291Average$490FlexibilityNo cancel feeOn-time63%

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