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Spartanburg

$66+ Cheap flights from Milwaukee (MKE) to Spartanburg, SC

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — CLT
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Spartanburg are usually found in April or December, booked 37 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Milwaukee to Spartanburg

Keep the following information in mind while searching for Milwaukee to Spartanburg flight deals. Data was last updated August 13, 2025.

Round-trip from

$213
(Delta)

One-way from

$66
(Southwest)

Popular in

February

Cheapest in

April

Average price

$411
From Milwaukee-Mitchell to Spartanburg
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One-way flight from Milwaukee-Mitchell to Spartanburg
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Milwaukee to Spartanburg

Cheapest flights from Milwaukee to Spartanburg
Explore the most affordable flight options available from Milwaukee to Spartanburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Delta deal was found by Cheapflights users on 8/11. 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.
Tue 9/26:05 pmMKE - CLT
1 stop4h 16mDelta
Wed 9/39:53 amCLT - MKE
1 stop4h 56mDelta
Deal found 8/11$213
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:54 pmMKE - CLT
1 stop9h 24mSpirit Airlines
Mon 12/86:25 amCLT - MKE
1 stop6h 04mSpirit Airlines
Deal found 8/11$227
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/25:00 amMKE - CLT
1 stop4h 24mUnited Airlines
Thu 9/45:30 pmCLT - MKE
1 stop6h 11mUnited Airlines
Deal found 8/11$230
This Southwest deal was found by Cheapflights users on 8/11. 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 9/237:35 amMKE - CLT
1 stop8h 00mSouthwest
Sat 9/2710:35 amCLT - MKE
1 stop5h 20mSouthwest
Deal found 8/11$242
This Delta deal was found by Cheapflights users on 8/11. 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.
Sun 9/77:05 amMKE - CLT
1 stop4h 54mDelta
Sun 9/145:30 amCLT - MKE
1 stop6h 37mDelta
Deal found 8/11$247
This Delta deal was found by Cheapflights users on 8/11. 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 10/159:39 amMKE - CLT
1 stop5h 16mDelta
Mon 10/209:39 amCLT - MKE
1 stop4h 30mDelta
Deal found 8/11$256
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/206:00 amMKE - CLT
2 stops7h 09mUnited Airlines
Sun 9/216:00 amCLT - MKE
2 stops6h 30mUnited Airlines
Deal found 8/11$257
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sun 9/76:00 amMKE - CLT
1 stop7h 10mSouthwest
Mon 9/86:10 pmCLT - MKE
1 stop5h 50mSouthwest
Deal found 8/13$258
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Tue 9/26:00 amMKE - CLT
1 stop14h 59mSpirit Airlines
Wed 9/33:10 pmCLT - MKE
1 stop21h 48mSpirit Airlines
Deal found 8/12$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Spartanburg 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 August 13, 2025.
Use the filters below to find and compare flights from Milwaukee to Spartanburg that are best for you.

Fly from

Milwaukee

Fly to

Spartanburg

Route

Depart

Return

Price

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Tue 9/2

6:05 pm-11:21 pm

1 stop4h 16m

Charlotte Douglas

Wed 9/3

9:53 am-1:49 pm

1 stop4h 56m

$213

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Fri 12/5

12:54 pm-11:18 pm

1 stop9h 24m

Charlotte Douglas

Mon 12/8

6:25 am-11:29 am

1 stop6h 04m

$227

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Tue 9/2

5:00 am-10:24 am

1 stop4h 24m

Charlotte Douglas

Thu 9/4

5:30 pm-10:41 pm

1 stop6h 11m

$230

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Sat 9/20

5:00 am-10:46 am

1 stop4h 46m

Charlotte Douglas

Sun 9/21

6:40 am-10:13 am

1 stop4h 33m

$230

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Tue 9/30

7:15 am-12:02 pm

1 stop3h 47m

Charlotte Douglas

Sun 10/19

5:30 am-11:01 am

1 stop6h 31m

$230

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Tue 9/9

12:25 pm-5:48 pm

1 stop4h 23m

Charlotte Douglas

Thu 9/11

5:30 am-9:24 am

1 stop4h 54m

$230

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Sat 10/4

2:05 pm-7:40 pm

1 stop4h 35m

Charlotte Douglas

Sat 11/8

6:45 am-3:50 pm

1 stop10h 05m

$242

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Tue 9/23

7:35 am-4:35 pm

1 stop8h 00m

Charlotte Douglas

Sat 9/27

10:35 am-2:55 pm

1 stop5h 20m

$242

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Thu 9/4

5:15 am-4:30 pm

2 stops10h 15m

Charlotte Douglas

Sat 9/6

2:25 pm-8:05 pm

1 stop6h 40m

$242

MilwaukeeCharlotte

MKE - CLT

MKECLT

Milwaukee-Mitchell

Tue 11/11

5:30 am-12:20 pm

1 stop5h 50m

$66

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 21 results
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Best time to book a flight from Milwaukee to Spartanburg

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

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

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Spartanburg. Price data was last updated on August 8, 2025.

The price you pay for your flight from Milwaukee to Spartanburg may vary depending on when you book. For the best chance of a lower fare, look to book 37 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 Milwaukee to Spartanburg?

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Spartanburg (average of $248). Flying from Milwaukee to Spartanburg in March is currently the most expensive (average of $328). 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 MKE to SB1?

Find hourly flight availability from Milwaukee to Spartanburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Milwaukee to Spartanburg as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Spartanburg. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing Spartanburg

Get insights into the airlines that provide service to Spartanburg. 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 Spartanburg. Reviews last updated August 13, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Milwaukee to Spartanburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,221 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airport do you fly from for flights from Milwaukee to Spartanburg?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly out of when you book flights from Milwaukee to Spartanburg. 5 airlines have flights from Milwaukee-Mitchell to Spartanburg on a regular basis. Booking flights from Milwaukee-Mitchell to Spartanburg should not be difficult; the airport handles an average of 1 outbound flight to Spartanburg per day.

  • How popular is this Milwaukee to Spartanburg flight route?

    Flights from Milwaukee-Mitchell to Spartanburg have been viewed 2 times in the past calendar month.

  • What are the cheapest flights from Milwaukee to Spartanburg?

    While on average a flight from Milwaukee to Spartanburg is generally $313, our data shows the cheapest flight currently is $86. When looking at the most popular route, (Milwaukee-Mitchell - Charlotte Douglas), you can expect to pay $227 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Spartanburg (average of $248). Flying from Milwaukee to Spartanburg in March is currently the most expensive (average of $328). 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.

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Top 5 airlines flying from Milwaukee to Spartanburg

Discover the top 5 airlines that operate flights from Milwaukee to Spartanburg. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$128FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$139Average$238FlexibilityNo cancel feeOn-time65%
DeltaCheapest$176Average$344FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$368FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$337Average$407FlexibilityNo cancel feeOn-time63%

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