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$117+ Cheap flights from Raleigh to Milwaukee (RDU - MKE)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MKE
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Milwaukee-Mitchell are usually found in September or August, booked 16 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Raleigh to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Milwaukee (MKE). 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 July 29, 2025.

Round-trip from

$216
(CheapOair)

One-way from

$117
(Expedia)

Popular in

April

Cheapest in

September

Average price

$321
From Raleigh-Durham to Milwaukee-Mitchell
Search Deals
One-way flight from Raleigh-Durham to Milwaukee-Mitchell
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Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Raleigh to Milwaukee

Cheapest flights from Raleigh to Milwaukee
Explore the most affordable flight options available from Raleigh to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:27 amRDU - MKE
1 stop8h 12mMultiple Airlines
Fri 8/228:02 pmMKE - RDU
1 stop19h 35mMultiple Airlines
Deal found 7/28$216
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 9/63:06 pmRDU - MKE
1 stop6h 25mDelta
Wed 9/105:25 amMKE - RDU
1 stop6h 04mDelta
Deal found 7/29$237
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/266:30 amRDU - MKE
1 stop4h 43mUnited Airlines
Tue 9/26:00 amMKE - RDU
2 stops7h 10mUnited Airlines
Deal found 7/29$242
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:32 pmRDU - MKE
1 stop26h 40mFrontier
Sun 8/248:02 pmMKE - RDU
1 stop19h 35mFrontier
Deal found 7/28$245
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:55 pmRDU - MKE
1 stop6h 31mAmerican Airlines
Tue 9/26:21 amMKE - RDU
2 stops5h 43mAmerican Airlines
Deal found 7/27$249
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:55 amRDU - MKE
1 stop9h 45mSouthwest
Mon 11/36:00 amMKE - RDU
1 stop4h 10mSouthwest
Deal found 7/28$260
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Mon 8/189:27 amRDU - MKE
1 stop8h 12mSpirit Airlines
Fri 8/225:34 pmMKE - RDU
2 stops23h 57mSpirit Airlines
Deal found 7/28$275

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Raleigh to Milwaukee that are best for you.

Fly from

Raleigh

Fly to

Milwaukee

Route

Depart

Return

Price

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Mon 8/18

9:27 am-4:39 pm

1 stop8h 12m

Milwaukee-Mitchell

Fri 8/22

8:02 pm-4:37 pm

1 stop19h 35m

$216

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Sat 8/23

5:27 pm-7:12 pm

1 stop26h 45m

Milwaukee-Mitchell

Fri 8/29

8:02 pm-4:37 pm

1 stop19h 35m

$227

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Sat 9/6

3:06 pm-8:31 pm

1 stop6h 25m

Milwaukee-Mitchell

Wed 9/10

5:25 am-12:29 pm

1 stop6h 04m

$237

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Tue 8/26

6:30 am-10:13 am

1 stop4h 43m

Milwaukee-Mitchell

Tue 9/2

6:00 am-2:10 pm

2 stops7h 10m

$242

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Sun 8/24

5:55 pm-11:26 pm

1 stop6h 31m

Milwaukee-Mitchell

Tue 9/2

6:21 am-1:04 pm

2 stops5h 43m

$249

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Sat 11/1

6:55 am-3:40 pm

1 stop9h 45m

Milwaukee-Mitchell

Mon 11/3

6:00 am-11:10 am

1 stop4h 10m

$260

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Mon 8/18

9:27 am-4:39 pm

1 stop8h 12m

Milwaukee-Mitchell

Fri 8/22

5:34 pm-6:31 pm

2 stops23h 57m

$275

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Tue 8/26

9:00 am-3:08 pm

1 stop7h 08m

$117

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Tue 8/26

3:22 pm-9:56 pm

2 stops7h 34m

$124

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

Mon 9/1

7:24 am-12:36 pm

1 stop6h 12m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 results
1
2

Best time to book a flight from Raleigh to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Raleigh 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 Raleigh to Milwaukee

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Milwaukee. Price data was last updated on July 25, 2025.

The price you pay for your flight from Raleigh to Milwaukee may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Raleigh to Milwaukee (average of $280). Flying from Raleigh to Milwaukee in June is currently the most expensive (average of $376). 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 RDU to MKE?

Find hourly flight availability from Raleigh to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 40% on flights from Raleigh to Milwaukee by exploring options for tickets in the morning.

What is the cheapest day to fly from Raleigh to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Milwaukee. Price data was last updated on May 25, 2025.

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

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated July 29, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Raleigh to Milwaukee have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

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

    Flying on Frontier is currently your cheapest option to Milwaukee, with prices starting at $227. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $237 and $242, respectively. Users have found that Frontier is 33% cheaper than the other options available to this destination.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $117. Users have also found prices from $124 and $126 on United Airlines and American Airlines, respectively.

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

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

  • How can I find direct flights from Raleigh to Milwaukee?

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Milwaukee 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 Raleigh to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Milwaukee (average of $280). Flying from Raleigh to Milwaukee in June is currently the most expensive (average of $376). 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 Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Mequon
Oak Creek
Sheboygan
Wauwatosa

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Alternative routes for Raleigh to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Raleigh to Milwaukee

Discover the top 5 airlines that operate flights from Raleigh to Milwaukee. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$347FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$230Average$346FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$242Average$342FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$278Average$365FlexibilityNo cancel feeOn-time63%

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