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Cheap flights from Casper to Milwaukee from $408

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Casper to Milwaukee departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Casper to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:23 am - 9:27 pm
CPR
-
MKE
9h 04m
1 stop
United Airlines Logo
8:15 am - 2:39 pm
MKE
-
CPR
7h 24m
1 stop
$408United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
7:10 am - 1:22 pm
CPR
-
MKE
5h 12m
1 stop
United Airlines Logo
9:37 am - 8:17 pm
MKE
-
CPR
11h 40m
2 stops
$414United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
1:17 pm - 8:48 pm
CPR
-
MKE
6h 31m
2 stops
United Airlines Logo
3:25 pm - 10:10 pm
MKE
-
CPR
7h 45m
2 stops
$419United Airlines
Sat, May 2 - Tue, May 5

United Airlines flights from Casper to Milwaukee

Our best United Airlines deals on Casper to Milwaukee flight tickets
United Airlines
May 2
CPR11:23 amCasper Natrona County
9h 04m
1 stop
MKE9:27 pmMilwaukee-Mitchell
May 5
MKE8:15 amMilwaukee-Mitchell
7h 24m
1 stop
CPR2:39 pmCasper Natrona County
$408
United Airlines
May 2
CPR7:10 amCasper Natrona County
5h 12m
1 stop
MKE1:22 pmMilwaukee-Mitchell
May 5
MKE9:37 amMilwaukee-Mitchell
11h 40m
2 stops
CPR8:17 pmCasper Natrona County
$414
United Airlines
May 2
CPR1:17 pmCasper Natrona County
6h 31m
2 stops
MKE8:48 pmMilwaukee-Mitchell
May 5
MKE3:25 pmMilwaukee-Mitchell
7h 45m
2 stops
CPR10:10 pmCasper Natrona County
$419

momondo Fare Finder

 
Customize your flight search to find flights from Casper to Milwaukee 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 April 4, 2026.
Use the filters below to find and compare flights from Casper to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CasperMilwaukee

CPR - MKE

CPRMKE

Casper Natrona County

Sat 5/2

11:23 am-9:27 pm

1 stop9h 04m

Milwaukee-Mitchell

Tue 5/5

8:15 am-2:39 pm

1 stop7h 24m

$408

CasperMilwaukee

CPR - MKE

CPRMKE

Casper Natrona County

Sat 5/2

7:10 am-1:22 pm

1 stop5h 12m

Milwaukee-Mitchell

Tue 5/5

9:37 am-8:17 pm

2 stops11h 40m

$414
Quickest round-trip

CasperMilwaukee

CPR - MKE

CPRMKE

Casper Natrona County

Sat 5/2

1:17 pm-8:48 pm

2 stops6h 31m

Milwaukee-Mitchell

Tue 5/5

3:25 pm-10:10 pm

2 stops7h 45m

$419

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Casper to Milwaukee

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

Cheap Casper to Milwaukee (CPR to MKE) flight deals and tips

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

Fastest flight time

9h 04m

Direct flights

None
The fastest flight from Casper to Milwaukee takes 9h 04m
There are no direct flights from Casper to Milwaukee. There are no popular flight routes from Casper to Milwaukee.
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Frequently asked questions about flying from Casper to Milwaukee

  • How far is Casper Natrona County to Milwaukee-Mitchell by plane?

    Milwaukee-Mitchell is 929.2 mi away from Casper Natrona County. 9h 04m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Casper Natrona County Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Casper Natrona County Airport to Milwaukee-Mitchell Airport are updated daily.

  • How many operators does momondo search for flights from Casper Natrona County Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Casper Natrona County Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Casper Natrona County Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The required travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Milwaukee-Mitchell Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Casper to Milwaukee?

Best airlines flying from Casper to Milwaukee

Compare and see reviews for airlines that fly from Casper to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,541 reviews
Search United Airlines flights

Frequently asked questions about flying from Casper to Milwaukee

  • How do I get Price Alerts for flights from Casper to Milwaukee?

    Price Alerts will notify you by email when the price for flights to Milwaukee from Casper decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Casper to Milwaukee with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
West Bend
Port Washington
Kohler
New Berlin
Grafton

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Casper to Milwaukee flights to just show those with flexible booking policies.

How can momondo help me find flights from Casper to Milwaukee?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Casper to Milwaukee.

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

If you are simply researching potential flights to Milwaukee, momondo offers a useful price alert feature which will track prices for flights to Milwaukee from Casper and alert you when they change.

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