$55 Cheap Flights from Raleigh (RDU) to Milwaukee (MKE)

View $55 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to General Mitchell Intl. Airport (MKE)

Cheap Flights from Raleigh to Milwaukee (RDU-MKE)

Prices were available within the past 7 days and start at $55 for one-way flights and $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Jan 12 - Thu, Jan 29
RDU
Raleigh
MKE
Milwaukee
$120 Roundtrip, found 2 days ago
$120
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Jan 12 from Raleigh to Milwaukee, returning Thu, Jan 29, priced at $120 found 2 days ago
Frontier Airlines
Wed, Feb 4 - Thu, Feb 19
RDU
Raleigh
MKE
Milwaukee
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Feb 4 from Raleigh to Milwaukee, returning Thu, Feb 19, priced at $140 found 2 days ago
Frontier Airlines
Sat, Feb 7 - Sat, Feb 21
RDU
Raleigh
MKE
Milwaukee
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Feb 7 from Raleigh to Milwaukee, returning Sat, Feb 21, priced at $160 found 2 days ago
Frontier Airlines
Tue, Feb 3 - Thu, Feb 19
RDU
Raleigh
MKE
Milwaukee
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Feb 3 from Raleigh to Milwaukee, returning Thu, Feb 19, priced at $180 found 2 days ago
Frontier Airlines
Wed, Feb 4 - Sat, Feb 14
RDU
Raleigh
MKE
Milwaukee
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Feb 4 from Raleigh to Milwaukee, returning Sat, Feb 14, priced at $190 found 2 days ago
Frontier Airlines
Thu, Feb 5 - Thu, Feb 26
RDU
Raleigh
MKE
Milwaukee
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 5 from Raleigh to Milwaukee, returning Thu, Feb 26, priced at $200 found 2 days ago
Southwest Airlines
Sat, Dec 20 - Thu, Jan 8
RDU
Raleigh
MKE
Milwaukee
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Dec 20 from Raleigh to Milwaukee, returning Thu, Jan 8, priced at $244 found 1 day ago
American Airlines
Mon, Nov 24 - Tue, Dec 2
RDU
Raleigh
MKE
Milwaukee
$257 Roundtrip, found 9 hours ago
$257
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Nov 24 from Raleigh to Milwaukee, returning Tue, Dec 2, priced at $257 found 9 hours ago
Delta
Thu, Dec 25 - Sat, Jan 10
RDU
Raleigh
MKE
Milwaukee
$257 Roundtrip, found 6 hours ago
$257
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Dec 25 from Raleigh to Milwaukee, returning Sat, Jan 10, priced at $257 found 6 hours ago
United
Mon, Nov 24 - Tue, Dec 2
RDU
Raleigh
MKE
Milwaukee
$257 Roundtrip, found 9 hours ago
$257
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Nov 24 from Raleigh to Milwaukee, returning Tue, Dec 2, priced at $257 found 9 hours ago

Find the cheapest month to fly from Raleigh (RDU) to Milwaukee (MKE)

January is typically the cheapest month to fly

From $128 - $459 per traveler.

Alternative airports near Milwaukee

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Mitchell Intl. MKE. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $382
MKE
General Mitchell Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $382

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE) cost?
Grab a cheap one-way flight from $55 or cheap return flight from $120 from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE)?
The cheapest month to fly from RDU to MKE is January, when demand is low. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE)?
To find the cheapest airline that'll fly you from RDU to MKE, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE)?
Direct flights from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDU to MKE?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from RDU to MKE?
Frontier Airlines has the best performance for on-time direct flights from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE), with an on-time score of 97%. Use the Expedia App to see your flight status before you go and get immediate updates about any trip changes.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE)?
Book a flight from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE) last-minute?
Holding off until just before your departure to book your flight from RDU to MKE often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a RDU to MKE flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDU to MKE flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to General Mitchell Intl. Airport (MKE)?
It's generally possible to reschedule or cancel your RDU to MKE flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
General Mitchell Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$120
Distance
688 mi

Book with confidence

Raleigh to Milwaukee Flights

The cheapest times to fly from Raleigh to Milwaukee

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Raleigh to Milwaukee are during the month of January. You can find some of the cheapest flights from Raleigh to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Milwaukee

Sunday is one of the best days to book for cheap flights from Raleigh to Milwaukee: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Raleigh to Milwaukee

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Raleigh to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $55 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Raleigh to Milwaukee flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Raleigh to Milwaukee airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Raleigh to Milwaukee Flights

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*Available to One Key members.