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$129+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MKE
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$244
(Kiwi.com)

One-way from

$129
(Delta)

Popular in

April

Cheapest in

September

Average price

$414
Provider with most accurate pricing for Raleigh-Durham-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Milwaukee-Mitchell flights.
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From Raleigh-Durham to Milwaukee-Mitchell
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One-way flight from Raleigh-Durham to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/68:14 pmRDU - MKE
1 stop14h 25mMultiple Airlines
lun. 12/810:34 amMKE - RDU
2 stops12h 38mMultiple Airlines
Deal found 10/28$245
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:14 pmRDU - MKE
1 stop14h 25mMultiple Airlines
dom. 12/1410:34 amMKE - RDU
1 stop20h 49mMultiple Airlines
Deal found 10/27$246
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/278:25 amRDU - MKE
1 stop6h 48mDelta
lun. 12/85:45 amMKE - RDU
1 stop6h 21mDelta
Deal found 10/27$252
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:00 pmRDU - MKE
1 stop4h 10mDelta
lun. 12/85:11 pmMKE - RDU
1 stop5h 04mDelta
Deal found 10/28$257
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/271:03 pmRDU - MKE
1 stop5h 55mDelta
jue. 12/45:45 amMKE - RDU
1 stop6h 21mDelta
Deal found 10/28$262
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/228:15 pmRDU - MKE
1 stop4h 47mAmerican Airlines
mar. 11/253:37 pmMKE - RDU
1 stop5h 48mAmerican Airlines
Deal found 10/28$278
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2710:00 amRDU - MKE
1 stop6h 07mUnited Airlines
jue. 12/46:00 amMKE - RDU
2 stops7h 07mUnited Airlines
Deal found 10/28$290
This American Airlines deal was found by Cheapflights users on 10/27. 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.
jue. 11/2711:11 amRDU - MKE
2 stops5h 52mAmerican Airlines
lun. 12/85:00 amMKE - RDU
1 stop4h 10mAmerican Airlines
Deal found 10/27$292
This American Airlines deal was found by Cheapflights users on 10/26. 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.
jue. 11/2711:11 amRDU - MKE
2 stops5h 52mAmerican Airlines
mar. 12/23:49 pmMKE - RDU
1 stop3h 56mAmerican Airlines
Deal found 10/26$297
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:27 amRDU - MKE
1 stop5h 08mAmerican Airlines
mar. 12/307:10 amMKE - RDU
1 stop3h 52mAmerican Airlines
Deal found 10/28$303

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 octubre 28, 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

jue. 11/27

8:25 am-2:13 pm

1 stop6h 48m

Milwaukee-Mitchell

lun. 12/8

5:45 am-1:06 pm

1 stop6h 21m

$252

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

jue. 1/22

9:51 am-12:31 pm

1 stop3h 40m

Milwaukee-Mitchell

mar. 1/27

6:55 am-12:18 pm

1 stop4h 23m

$257

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

mar. 12/2

5:29 am-8:45 am

1 stop4h 16m

Milwaukee-Mitchell

mié. 12/3

1:12 pm-5:40 pm

1 stop3h 28m

$257

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

sáb. 12/6

4:00 pm-7:10 pm

1 stop4h 10m

Milwaukee-Mitchell

mié. 12/10

7:10 am-12:13 pm

1 stop4h 03m

$257

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

jue. 12/4

9:57 am-12:32 pm

1 stop3h 35m

Milwaukee-Mitchell

sáb. 12/6

7:05 am-12:14 pm

1 stop4h 09m

$257

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

lun. 12/29

7:59 pm-11:51 pm

1 stop4h 52m

Milwaukee-Mitchell

jue. 1/1

7:00 am-11:57 am

1 stop3h 57m

$307

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

jue. 12/25

10:27 am-2:35 pm

1 stop5h 08m

Milwaukee-Mitchell

mar. 12/30

7:10 am-12:02 pm

1 stop3h 52m

$308

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

lun. 1/26

1:13 pm-4:16 pm

1 stop4h 03m

Milwaukee-Mitchell

jue. 1/29

6:55 am-12:18 pm

1 stop4h 23m

$308

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

mié. 12/17

9:57 am-12:32 pm

1 stop3h 35m

Milwaukee-Mitchell

lun. 12/22

5:50 pm-11:57 pm

1 stop5h 07m

$308

RaleighMilwaukee

RDU - MKE

RDUMKE

Raleigh-Durham

mié. 12/10

5:29 am-8:45 am

1 stop4h 16m

Milwaukee-Mitchell

vie. 12/12

7:10 am-12:13 pm

1 stop4h 03m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Compare providers for flights from Raleigh to Milwaukee

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 Raleigh to Milwaukee in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Raleigh-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams 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 Raleigh-Milwaukee 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 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 October 24, 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 89 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, October is the cheapest month in which you can book a flight from Raleigh to Milwaukee (average of $83). Flying from Raleigh to Milwaukee in March is currently the most expensive (average of $196). 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 octubre 28, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 56% 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 Monday 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 octubre 28, 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
4,240 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

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
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

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
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

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
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

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
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

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
3,124 reviews
Southwest
8.0
Very good
4,240 reviews

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

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 Raleigh to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Milwaukee?

    There are many flights that can get you from Raleigh to Milwaukee in 6h 48m. Fly via Delta to get the fastest option. Raleigh and Milwaukee are separated by a distance of 688 mi.

  • 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 $73. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $219 and $226, respectively. Users have found that Frontier is 79% 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 United Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $129 and $169 on Delta and Southwest, 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, October is the cheapest month in which you can book a flight from Raleigh to Milwaukee (average of $83). Flying from Raleigh to Milwaukee in March is currently the most expensive (average of $196). 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
Sheboygan
New Berlin
Oak Creek
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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$175FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$219Average$367FlexibilityNo cancel feeOn-time69%
DeltaCheapest$226Average$335FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$236Average$363FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$236Average$346FlexibilityNo cancel feeOn-time71%

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