What’s the fastest layover option from Charleston to Milwaukee?

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 4h 42m.

What’s the cheapest layover airport for flights from Charleston to Milwaukee?

Nashville (BNA) is the most affordable 1-stop option, with an average round-trip price of $277.

Which airport typically offers the quickest layover for flights from Charleston to Milwaukee?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 57m.

What’s the top layover airport for flights from Charleston to Milwaukee?

Nashville (BNA) – chosen by Cheapflights users on 75% of 1-stop itineraries from Charleston to Milwaukee on Cheapflights.

How long is the flight from Charleston to Milwaukee?

United Airlines can get you from Charleston to Milwaukee in just under 5h 30m. Your travel time can differ by up to . Airlines will cover a distance of 815 mi.

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

Flying on Southwest is currently your cheapest option to Milwaukee, with prices starting at $216. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $236 and $236, respectively. Southwest is currently priced 44% below the average price you’ll pay for this route.

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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Charleston to Milwaukee for a low price.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the most popular airlines that fly from Charleston to Milwaukee?

Delta, American Airlines and United Airlines are the most popular airlines when flying from Charleston to Milwaukee.

Most accurate provider : When it comes to deals on Charleston-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Milwaukee flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Charleston-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 Charleston-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Charleston to Milwaukee?

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

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

Yes. Cheapflights offers flight deals from Charleston 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.

$135+ Flights from Charleston to Milwaukee

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Charleston to Milwaukee

Cheapest flights from Charleston to Milwaukee
Explore the most affordable flight options available from Charleston to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Sat 12/275:20 pmCHS - MKE

2 stops27h 00mMultiple Airlines

Mon 12/298:15 pmMKE - CHS

1 stop11h 22mMultiple Airlines

Deal found 12/23

$778

Sat 12/2711:35 amCHS - MKE

1 stop3h 55mSouthwest

Mon 12/2911:50 amMKE - CHS

1 stop6h 30mSouthwest

Deal found 12/23

$932

Best flights from Charleston to Milwaukee
Discover carefully curated flight deals from Charleston to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Thu 2/126:00 amCHS - MKE

1 stop5h 30mUnited Airlines

Thu 2/196:00 amMKE - CHS

2 stops7h 49mUnited Airlines

Deal found 12/24

$346

Sun 1/115:18 pmCHS - MKE

1 stop7h 10mDelta

Sun 1/185:30 amMKE - CHS

1 stop7h 07mDelta

Deal found 12/23

$368

Sun 1/1112:37 pmCHS - MKE

1 stop6h 49mAmerican Airlines

Sun 1/186:40 amMKE - CHS

1 stop6h 45mAmerican Airlines

Deal found 12/24

$368

Wed 2/185:05 pmCHS - MKE

1 stop4h 50mUnited Airlines

Sat 2/216:00 amMKE - CHS

1 stop5h 30mUnited Airlines

Deal found 12/23

$363

Last-minute flights from Charleston to Milwaukee
Discover last-minute flight deals from Charleston to Milwaukee. Data last updated December 26, 2025 and is based on user searches.

Sat 12/275:20 pmCHS - MKE

2 stops27h 00mMultiple Airlines

Mon 12/298:15 pmMKE - CHS

1 stop11h 22mMultiple Airlines

Deal found 12/23

$778

Sat 12/2711:35 amCHS - MKE

1 stop3h 55mSouthwest

Mon 12/2911:50 amMKE - CHS

1 stop6h 30mSouthwest

Deal found 12/23

$932

Sat 1/311:35 amCHS - MKE

1 stop3h 55mSouthwest

Sun 1/46:10 amMKE - CHS

1 stop6h 10mSouthwest

Deal found 12/22

$692

Sun 1/1111:39 amCHS - MKE

1 stop5h 47mDelta

Sun 1/185:30 amMKE - CHS

1 stop7h 07mDelta

Deal found 12/22

$368

Sun 1/116:10 amCHS - MKE

2 stops7h 11mAmerican Airlines

Sun 1/186:12 amMKE - CHS

1 stop6h 27mAmerican Airlines

Deal found 12/24

$373

One-way flights from Charleston to Milwaukee
Search for one-way flight options from Charleston to Milwaukee. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Thu 1/16:00 amCHS - MKE

1 stop4h 33mDelta

Deal found 12/23

$135

Tue 12/304:04 pmCHS - MKE

1 stop5h 13mDelta

Deal found 12/23

$349

Sun 12/284:09 pmCHS - MKE

1 stop5h 08mDelta

Deal found 12/23

$469

Find flight deals from Charleston to Milwaukee

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$346 (United Airlines)
One-way from	$135 (Delta)
Popular in	March
Cheapest in	September
Average price	$413

Provider with most accurate pricing for Charleston-Milwaukee-Mitchell flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charleston-Milwaukee-Mitchell flights.

Search Deals

From Charleston to Milwaukee-Mitchell

Search Deals

One-way flight from Charleston to Milwaukee-Mitchell

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($85 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Thu 2/12

6:00 am-10:30 am

1 stop5h 30m

Milwaukee-Mitchell

Thu 2/19

6:00 am-2:49 pm

2 stops7h 49m

$346

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Wed 2/18

5:05 pm-8:55 pm

1 stop4h 50m

Milwaukee-Mitchell

Sat 2/21

6:00 am-12:30 pm

1 stop5h 30m

$363

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Sun 1/11

5:18 pm-11:28 pm

1 stop7h 10m

Milwaukee-Mitchell

Sun 1/18

5:30 am-1:37 pm

1 stop7h 07m

$368

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Sun 1/11

12:37 pm-6:26 pm

1 stop6h 49m

Milwaukee-Mitchell

Sun 1/18

6:40 am-2:25 pm

1 stop6h 45m

$368

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Sun 3/29

5:27 am-9:04 am

1 stop4h 37m

$300

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Sat 4/4

5:27 am-9:09 am

1 stop4h 42m

$320

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Mon 3/30

5:10 am-11:38 am

2 stops7h 28m

$325

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Sat 4/4

4:55 pm-10:40 pm

1 stop6h 45m

$339

CharlestonMilwaukee

CHS - MKE

CHSMKE

Charleston

Sun 3/29

1:12 pm-11:18 pm

2 stops11h 06m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Compare providers for flights from Charleston to Milwaukee

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Milwaukee in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 Charleston-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Milwaukee flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Charleston-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 Charleston-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 Charleston to Milwaukee

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

Prices

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

Currently, April is the cheapest month in which you can book a flight from Charleston to Milwaukee (average of $76). Flying from Charleston to Milwaukee in February is currently the most expensive (average of $228). 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 CHS to MKE?

One of the essential ways to save on airfare from Charleston to Milwaukee is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

Reviews of airlines servicing Milwaukee

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Charleston to Milwaukee. 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

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,258 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,012 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,115 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,061 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from Charleston to Milwaukee?
United Airlines can get you from Charleston to Milwaukee in just under 5h 30m. Your travel time can differ by up to . Airlines will cover a distance of 815 mi.
What are the cheapest airlines flying from Charleston to Milwaukee round-trip?
Flying on Southwest is currently your cheapest option to Milwaukee, with prices starting at $216. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $236 and $236, respectively. Southwest is currently priced 44% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Charleston to Milwaukee one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $90. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Charleston to Milwaukee for a low price.
Can I find deals for flights from Charleston to Milwaukee that include hotel bookings?
Yes. In addition to deals on Charleston to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Milwaukee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Milwaukee.
Can I find deals for business class flights from Charleston to Milwaukee?
Yes. Cheapflights offers flight deals from Charleston 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 Charleston to Milwaukee?
Currently, April is the cheapest month in which you can book a flight from Charleston to Milwaukee (average of $76). Flying from Charleston to Milwaukee in February is currently the most expensive (average of $228). 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

Sheboygan

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Wauwatosa

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Top 4 airlines flying from Charleston to Milwaukee

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$216	Average$406	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$236	Average$350	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$236	Average$367	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$331	Average$446	FlexibilityNo cancel fee	On-time69%

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$135+ Cheap flights from Charleston to Milwaukee (CHS - 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Milwaukee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Milwaukee

Cheapest flights from Charleston to MilwaukeeExplore the most affordable flight options available from Charleston to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from Charleston to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from Charleston to Milwaukee

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charleston to Milwaukee that are best for you.

Compare providers for flights from Charleston 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 Charleston to Milwaukee in December.

Best time to book a flight from Charleston to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Charleston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Milwaukee

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

What is the cheapest time of day to fly from CHS to MKE?

What’s the top layover airport for flights from Charleston to Milwaukee?

What’s the cheapest layover airport for flights from Charleston to Milwaukee?

What’s the fastest layover option from Charleston to Milwaukee?

Which airport typically offers the quickest layover for flights from Charleston to Milwaukee?

Reviews of airlines servicing Milwaukee

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Charleston to Milwaukee. 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.

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 Charleston to Milwaukee?

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

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

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

How can I find direct flights from Charleston to Milwaukee?

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

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

Traveling to a place near Milwaukee?

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Alternative routes for Charleston to Milwaukee

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Top 4 airlines flying from Charleston to Milwaukee

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Cheapest flights from Charleston to Milwaukee
Explore the most affordable flight options available from Charleston to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.