$159+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — MKE
Mar 24 — Mar 311
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to Milwaukee with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Milwaukee
Cheapest
Best
Last-minute
One-way
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 February 22, 2026.
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 February 22, 2026.
This Southwest deal was found by Cheapflights users on 2/19. 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.
Tue 3/316:30 pm
CHS
- MKE
1 stop5h 10m
Southwest
Wed 4/13:40 pm
MKE
- CHS
1 stop3h 50m
Southwest
Deal found 2/19![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 4/15:27 am
CHS
- MKE
1 stop4h 37m
Delta
Mon 4/65:45 am
MKE
- CHS
1 stop6h 36m
Delta
Deal found 2/20![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/313:54 pm
CHS
- MKE
2 stops8h 13m
American Airlines
Wed 4/16:05 am
MKE
- CHS
2 stops6h 48m
American Airlines
Deal found 2/19![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 2/21. 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.
Thu 4/95:27 am
CHS
- MKE
1 stop4h 37m
Delta
Mon 4/134:25 pm
MKE
- CHS
1 stop6h 57m
Delta
Deal found 2/21![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 2/18. 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.
Wed 4/296:20 pm
CHS
- MKE
1 stop4h 35m
Southwest
Fri 5/13:30 pm
MKE
- CHS
1 stop5h 00m
Southwest
Deal found 2/18![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 4/294:55 pm
CHS
- MKE
1 stop5h 23m
United Airlines
Fri 5/13:25 pm
MKE
- CHS
2 stops7h 34m
United Airlines
Deal found 2/19![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 4/108:00 am
CHS
- MKE
1 stop4h 32m
United Airlines
Mon 4/206:50 am
MKE
- CHS
1 stop4h 35m
United Airlines
Deal found 2/21![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 2/18. 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 5/212:40 pm
CHS
- MKE
2 stops9h 00m
Southwest
Wed 5/65:50 am
MKE
- CHS
2 stops8h 10m
Southwest
Deal found 2/18![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 6/117:59 pm
CHS
- MKE
1 stop4h 28m
Delta
Sat 6/202:45 pm
MKE
- CHS
1 stop4h 56m
Delta
Deal found 2/20![Delta logo]()
$387
Best flights from Charleston to MilwaukeeDiscover 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 February 22, 2026.
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 February 22, 2026.
This Southwest deal was found by Cheapflights users on 2/19. 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.
Tue 3/316:30 pm
CHS
- MKE
1 stop5h 10m
Southwest
Wed 4/13:40 pm
MKE
- CHS
1 stop3h 50m
Southwest
Deal found 2/19![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 4/294:55 pm
CHS
- MKE
1 stop5h 23m
United Airlines
Fri 5/13:25 pm
MKE
- CHS
2 stops7h 34m
United Airlines
Deal found 2/18![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 2/18. 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 5/27:00 am
CHS
- MKE
1 stop6h 00m
Southwest
Wed 5/64:05 pm
MKE
- CHS
1 stop4h 00m
Southwest
Deal found 2/18![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 4/108:00 am
CHS
- MKE
1 stop6h 47m
United Airlines
Mon 4/136:50 am
MKE
- CHS
1 stop6h 05m
United Airlines
Deal found 2/21![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 2/18. 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.
Wed 4/296:20 pm
CHS
- MKE
1 stop4h 35m
Southwest
Fri 5/13:30 pm
MKE
- CHS
1 stop5h 00m
Southwest
Deal found 2/18![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 4/108:00 am
CHS
- MKE
1 stop4h 32m
United Airlines
Mon 4/202:32 pm
MKE
- CHS
2 stops8h 27m
United Airlines
Deal found 2/21![United Airlines logo]()
$369
Last-minute flights from Charleston to MilwaukeeDiscover last-minute flight deals from Charleston to Milwaukee. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Milwaukee. Data last updated February 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/311:15 am
CHS
- MKE
1 stop7h 22m
United Airlines
Wed 3/43:30 pm
MKE
- CHS
1 stop6h 40m
United Airlines
Deal found 2/18![United Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Thu 3/53:01 pm
CHS
- MKE
1 stop21h 40m
Multiple Airlines
Mon 3/97:46 pm
MKE
- CHS
2 stops11h 52m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 2/19. 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.
Thu 3/510:30 am
CHS
- MKE
1 stop5h 20m
Delta
Sun 3/83:55 pm
MKE
- CHS
1 stop5h 36m
Delta
Deal found 2/19![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 2/19. 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.
Thu 3/56:05 am
CHS
- MKE
2 stops6h 40m
Southwest
Sun 3/85:10 pm
MKE
- CHS
1 stop4h 15m
Southwest
Deal found 2/19![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 2/18. 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.
Thu 3/56:05 am
CHS
- MKE
2 stops6h 40m
Southwest
Mon 3/98:45 am
MKE
- CHS
2 stops9h 35m
Southwest
Deal found 2/18![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 2/20. 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.
Fri 3/64:30 pm
CHS
- MKE
2 stops8h 35m
Southwest
Mon 3/98:45 am
MKE
- CHS
2 stops9h 35m
Southwest
Deal found 2/20![Southwest logo]()
$524
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sun 3/86:45 pm
CHS
- MKE
1 stop4h 58m
United Airlines
Thu 3/127:00 am
MKE
- CHS
2 stops6h 54m
United Airlines
Deal found 2/21![United Airlines logo]()
$611
This Southwest deal was found by Cheapflights users on 2/19. 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.
Tue 3/316:30 pm
CHS
- MKE
1 stop5h 10m
Southwest
Wed 4/13:40 pm
MKE
- CHS
1 stop3h 50m
Southwest
Deal found 2/19![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/313:54 pm
CHS
- MKE
2 stops8h 13m
American Airlines
Wed 4/16:05 am
MKE
- CHS
2 stops6h 48m
American Airlines
Deal found 2/19![American Airlines logo]()
$333
One-way flights from Charleston to MilwaukeeSearch for one-way flight options from Charleston to Milwaukee. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
Search for one-way flight options from Charleston to Milwaukee. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 4/259:28 am
CHS
- MKE
1 stop5h 19m
United Airlines
Deal found 2/19![United Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 2/20. 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 3/285:27 am
CHS
- MKE
1 stop4h 42m
Delta
Deal found 2/20![Delta logo]()
$171
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/236:00 am
CHS
- MKE
2 stops6h 32m
United Airlines
Deal found 2/19![United Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 4/283:26 pm
CHS
- MKE
3 stops45h 00m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$191
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 4/2412:29 pm
CHS
- MKE
1 stop6h 31m
American Airlines
Deal found 2/19![American Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/142:58 pm
CHS
- MKE
2 stops7h 20m
United Airlines
Deal found 2/21![United Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 2/19. 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.
Mon 3/304:30 pm
CHS
- MKE
2 stops8h 35m
Southwest
Deal found 2/19![Southwest logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 5/143:57 pm
CHS
- MKE
3 stops25h 16m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 2/19. 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.
Fri 4/242:15 pm
CHS
- MKE
2 stops9h 00m
Southwest
Deal found 2/19![Southwest logo]()
$227
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/195:21 am
CHS
- MKE
1 stop7h 26m
American Airlines
Deal found 2/20![American Airlines logo]()
$236
Find flight deals from Charleston to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Delta) |
One-way from | $159 (United Airlines) |
Popular in | March |
Cheapest in | June |
Average price | $620 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 February 22, 2026.
Use the filters below to find and compare flights from Charleston to Milwaukee that are best for you.
Fly from
Charleston
Fly to
Milwaukee
Route
Depart
Return
Price
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Tue 3/31
6:30 pm-10:40 pm
1 stop5h 10m
Milwaukee-Mitchell
Wed 4/1
3:40 pm-8:30 pm
1 stop3h 50m
$317
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Sat 5/2
7:00 am-12:00 pm
1 stop6h 00m
Milwaukee-Mitchell
Wed 5/6
4:05 pm-9:05 pm
1 stop4h 00m
$317
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Wed 4/29
6:20 pm-9:55 pm
1 stop4h 35m
Milwaukee-Mitchell
Fri 5/1
3:30 pm-9:30 pm
1 stop5h 00m
$352
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Wed 4/29
4:55 pm-9:18 pm
1 stop5h 23m
Milwaukee-Mitchell
Fri 5/1
3:25 pm-11:59 pm
2 stops7h 34m
$357
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Fri 4/10
8:00 am-1:47 pm
1 stop6h 47m
Milwaukee-Mitchell
Mon 4/13
6:50 am-1:55 pm
1 stop6h 05m
$364
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Fri 4/10
8:00 am-11:32 am
1 stop4h 32m
Milwaukee-Mitchell
Mon 4/20
2:32 pm-11:59 pm
2 stops8h 27m
$369
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Wed 5/13
6:15 am-11:36 am
1 stop6h 21m
$159
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Tue 4/28
8:00 am-1:47 pm
1 stop6h 47m
$159
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Sat 4/25
8:00 am-1:47 pm
1 stop6h 47m
$159
CharlestonMilwaukee
CHS - MKE
CHSMKE
Charleston
Sat 4/25
5:00 am-10:43 am
2 stops6h 43m
$164
Showing 1-10 of 14 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Milwaukee flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
CHS-MKE
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
More
What’s the top layover airport for flights from Charleston to Milwaukee?
Share of 1-stop round-trip flights from Charleston to Milwaukee chosen by Cheapflights users in the past 12 months, using the same layover each way.
Nashville (BNA) – chosen by Cheapflights users on 75% of 1-stop itineraries from Charleston to Milwaukee on Cheapflights.
What’s the cheapest layover airport for flights from Charleston to Milwaukee?
Average round-trip fare for 1-stop flights from Charleston to Milwaukee, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Nashville (BNA) is the most affordable 1-stop option, with an average round-trip price of $277.
What’s the fastest layover option from Charleston to Milwaukee?
Shortest average travel time for 1-stop one-way flights from Charleston to Milwaukee, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 4h 42m.
Which airport typically offers the quickest layover for flights from Charleston to Milwaukee?
Average layover duration for 1-stop one-way flights from Charleston to Milwaukee, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 57m.
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 February 22, 2026.
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.
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
New Berlin
Oak Creek
Wauwatosa
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Milwaukee flight routes
Other flight options
Other flights from Charleston
Popular flights
Alternative routes for Charleston to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Milwaukee by cabin class
Find flights from Charleston to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 22, 2026.
Charleston and Milwaukee flights
Browse other Charleston and Milwaukee flight options. Last updated on February 22, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on February 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Charleston to Milwaukee
Discover the top 4 airlines that operate flights from Charleston 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 February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$222 | Average$331 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$331 | Average$446 | FlexibilityNo cancel fee | On-time69% |