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Cheap flights from Milwaukee to Las Vegas from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Las Vegas departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Milwaukee to Las Vegas

Cheap round-trip flights

Frontier Logo
8:04 pm - 11:32 pmMKE-LAS
5h 28m1 stop
Frontier Logo
7:08 am - 7:19 pmLAS-MKE
10h 11m1 stop
$148Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
Frontier Logo
8:04 pm - 11:32 pmMKE-LAS
5h 28m1 stop
Frontier Logo
9:12 am - 7:19 pmLAS-MKE
8h 07m1 stop
$164Frontier
Find Deal
Mon, Oct 27 - Fri, Oct 31
Logo
7:36 pm - 11:33 pmMKE-LAS
5h 57m1 stop
Logo
3:16 pm - 8:55 pmLAS-MKE
3h 39mnonstop
$165
Find Deal
Fri, Sep 5 - Sun, Sep 7
Frontier Logo
7:36 pm - 11:33 pmMKE-LAS
5h 57m1 stop
Frontier Logo
9:08 am - 7:19 pmLAS-MKE
8h 11m1 stop
$168Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
Frontier Logo
8:04 pm - 11:32 pmMKE-LAS
5h 28m1 stop
Frontier Logo
7:08 am - 7:19 pmLAS-MKE
10h 11m1 stop
$170Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
Logo
8:04 pm - 11:33 pmMKE-LAS
5h 29m1 stop
Logo
3:16 pm - 8:55 pmLAS-MKE
3h 39mnonstop
$172
Find Deal
Mon, Sep 29 - Thu, Oct 2
Logo
9:50 pm - 11:49 pmMKE-LAS
3h 59mnonstop
Logo
9:08 am - 6:41 pmLAS-MKE
7h 33m1 stop
$173
Find Deal
Thu, Sep 25 - Fri, Sep 26
Spirit Airlines Logo
9:50 pm - 11:49 pmMKE-LAS
3h 59mnonstop
Spirit Airlines Logo
12:50 pm - 6:31 pmLAS-MKE
3h 41mnonstop
$179Spirit Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Spirit Airlines Logo
9:50 pm - 11:49 pmMKE-LAS
3h 59mnonstop
Spirit Airlines Logo
3:16 pm - 8:55 pmLAS-MKE
3h 39mnonstop
$180Spirit Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
Sun Country Air Logo
6:58 pm - 8:44 pmMKE-LAS
3h 46mnonstop
Sun Country Air Logo
4:28 pm - 6:02 pmLAS-MKE
23h 34m1 stop
$212Sun Country Air
Find Deal
Thu, Oct 30 - Wed, Nov 19

Spirit Airlines flights from Milwaukee to Las Vegas

Our best Spirit Airlines deals on Milwaukee to Las Vegas flight tickets
Spirit Airlines
Oct 2
MKE9:50 pmMilwaukee-Mitchell
3h 59m
LAS11:49 pmLas Vegas Harry Reid Intl
Oct 6
LAS12:50 pmLas Vegas Harry Reid Intl
3h 41m
MKE6:31 pmMilwaukee-Mitchell
$179
Find similar
Spirit Airlines
Sep 25
MKE9:50 pmMilwaukee-Mitchell
3h 59m
LAS11:49 pmLas Vegas Harry Reid Intl
Sep 28
LAS3:16 pmLas Vegas Harry Reid Intl
3h 39m
MKE8:55 pmMilwaukee-Mitchell
$180
Find similar
Spirit Airlines
Aug 31
MKE7:40 pmMilwaukee-Mitchell
17h 15m
1 stop
LAS10:55 amLas Vegas Harry Reid Intl
Sep 7
LAS3:16 pmLas Vegas Harry Reid Intl
3h 39m
MKE8:55 pmMilwaukee-Mitchell
$181
Find similar

Frontier flights from Milwaukee to Las Vegas

Our best Frontier deals on Milwaukee to Las Vegas flight tickets
Frontier
Nov 14
MKE8:04 pmMilwaukee-Mitchell
5h 28m
1 stop
LAS11:32 pmLas Vegas Harry Reid Intl
Nov 17
LAS7:08 amLas Vegas Harry Reid Intl
10h 11m
1 stop
MKE7:19 pmMilwaukee-Mitchell
$148
Find similar
Frontier
Oct 27
MKE8:04 pmMilwaukee-Mitchell
5h 28m
1 stop
LAS11:32 pmLas Vegas Harry Reid Intl
Oct 31
LAS9:12 amLas Vegas Harry Reid Intl
8h 07m
1 stop
MKE7:19 pmMilwaukee-Mitchell
$164
Find similar
Frontier
Sep 5
MKE7:36 pmMilwaukee-Mitchell
5h 57m
1 stop
LAS11:33 pmLas Vegas Harry Reid Intl
Sep 8
LAS9:08 amLas Vegas Harry Reid Intl
8h 11m
1 stop
MKE7:19 pmMilwaukee-Mitchell
$168
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Milwaukee to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Fri 11/14

8:04 pm-11:32 pm

1 stop5h 28m

Las Vegas Harry Reid Intl

Mon 11/17

7:08 am-7:19 pm

1 stop10h 11m

$148

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Mon 10/27

8:04 pm-11:32 pm

1 stop5h 28m

Las Vegas Harry Reid Intl

Fri 10/31

9:12 am-7:19 pm

1 stop8h 07m

$164

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Fri 9/5

7:36 pm-11:33 pm

1 stop5h 57m

Las Vegas Harry Reid Intl

Sun 9/7

3:16 pm-8:55 pm

Nonstop3h 39m

$165

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Fri 9/5

7:36 pm-11:33 pm

1 stop5h 57m

Las Vegas Harry Reid Intl

Mon 9/8

9:08 am-7:19 pm

1 stop8h 11m

$168

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Fri 11/14

8:04 pm-11:32 pm

1 stop5h 28m

Las Vegas Harry Reid Intl

Mon 11/17

7:08 am-7:19 pm

1 stop10h 11m

$170

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Mon 9/29

8:04 pm-11:33 pm

1 stop5h 29m

Las Vegas Harry Reid Intl

Thu 10/2

3:16 pm-8:55 pm

Nonstop3h 39m

$172

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Thu 9/25

9:50 pm-11:49 pm

Nonstop3h 59m

Las Vegas Harry Reid Intl

Fri 9/26

9:08 am-6:41 pm

1 stop7h 33m

$173

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Thu 10/2

9:50 pm-11:49 pm

Nonstop3h 59m

Las Vegas Harry Reid Intl

Mon 10/6

12:50 pm-6:31 pm

Nonstop3h 41m

$179

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Thu 9/25

9:50 pm-11:49 pm

Nonstop3h 59m

Las Vegas Harry Reid Intl

Sun 9/28

3:16 pm-8:55 pm

Nonstop3h 39m

$180

MilwaukeeLas Vegas

MKE - LAS

MKELAS

Milwaukee-Mitchell

Thu 10/30

6:58 pm-8:44 pm

Nonstop3h 46m

Las Vegas Harry Reid Intl

Wed 11/19

4:28 pm-6:02 pm

1 stop23h 34m

$212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Milwaukee to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Milwaukee, with most prices found around $219. The month of October is another great option to travel to Las Vegas, with average flight prices from Milwaukee averaging around $247.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Friday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $345. Flights from Milwaukee to Las Vegas on a Sunday will generally be more expensive and average around $426. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $250. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $427. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Milwaukee-Mitchell to Las Vegas Harry Reid Intl flight route?

Fly from Milwaukee-Mitchell to Las Vegas Harry Reid Intl for the best Milwaukee-Mitchell - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $340 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Milwaukee for as low as $256 on momondo.

What cabin class options are available on Milwaukee-Mitchell to Las Vegas Harry Reid Intl flights?

There are 1 cabin classes available to choose from on Milwaukee-Mitchell to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Milwaukee to Las Vegas flight prices changed over time?

As of August 2025, prices for Milwaukee to Las Vegas flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Milwaukee to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Las Vegas (MKE to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Las Vegas

Best Price Found

$75

Fastest flight time

3h 46m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Milwaukee in the past 72 hours is $75. The best round-trip flight deal from Milwaukee to Las Vegas found on momondo in the last 72 hours is $148.
The fastest flight from Milwaukee to Las Vegas takes 3h 46m
Direct flights go from Milwaukee to Las Vegas on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Southwest, Spirit Airlines and Sun Country Air.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Milwaukee-Mitchell to Las Vegas Harry Reid Intl by plane?

    There are 1516.2 mi between Milwaukee-Mitchell and Las Vegas Harry Reid Intl. Flights usually cover this in 3h 46m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Milwaukee to Las Vegas?

  • What is the most popular airline from Milwaukee to Las Vegas?

Best airlines flying from Milwaukee to Las Vegas

Compare and see reviews for airlines that fly from Milwaukee to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $97Free CancellationRating
6.3
8,038 reviews
Search Spirit Airlines flights
FrontierPriceFrom $110Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
Sun Country AirPriceFrom $114Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
DeltaPriceFrom $158Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $302Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights

  • Southwest Flights From Milwaukee to Las Vegas

    Southwest operates around 18 flights from Milwaukee to Las Vegas every week. The average price of these flights found in the last 72 hours has been $486, but momondo users have found Southwest deals from Milwaukee to Las Vegas from as low as $302 round-trip. Southwest has been scored 8.0/10 in 4,246 reviews.

  • Spirit Airlines Flights From Milwaukee to Las Vegas

    Across 8,038 Spirit Airlines reviews on momondo, the average score is 6.3/10. Spirit Airlines flies from Milwaukee to Las Vegas about 2 times each week, with ticket deals ranging from $97 to $202. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Las Vegas?

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

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Milwaukee to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Milwaukee to Las Vegas with flexible booking policies on momondo?

All flight searches from Milwaukee to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Milwaukee to Las Vegas?

momondo helps you find the best flight between Milwaukee and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Milwaukee to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Milwaukee. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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