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$150+ Cheap flights from St. Louis to Milwaukee (STL - 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MKE
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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Cheap flight deals from St. Louis to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 July 25, 2024.

Popular in

April

Cheapest in

February

Round-trip from

$156
(Delta)

One-way from

$150
(mytrip.com)
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 53% potential price drop
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From Lambert-St Louis to Milwaukee-Mitchell
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One-way flight from Lambert-St Louis to Milwaukee-Mitchell
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What is the cheapest day to fly round-trip from St. Louis to Milwaukee?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 148% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from St. Louis to Milwaukee?

February is one of the best times of the year to fly to Milwaukee from St. Louis. Prices for February average $340 per person but you can even find prices for as low as $156. The most expensive prices can be found in the month of April. Opting for a February flight can save you 60% on your journey compared to booking in April

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

It’s typically best to fly out from St. Louis to Milwaukee in the morning. Doing so could potentially save you 2% on the flight price compared to flying at noon, which is usually more expensive.

Cheap St. Louis to Milwaukee flights in July & August 2024

Find cheap flight options from St. Louis to Milwaukee specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the best deals we've found on flights to Milwaukee in 2024 at this time. For more flight deals, be sure to check back very soon.
This Delta deal was found by Cheapflights users on 7/23. 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 8/186:06 amSTL - MKE
1 stop5h 18mDelta
Fri 8/236:44 amMKE - STL
1 stop3h 55mDelta
Deal found 7/23$156
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/79:32 pmSTL - MKE
1 stop10h 24mFrontier
Fri 8/99:38 pmMKE - STL
1 stop11h 47mFrontier
Deal found 7/24$161
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/238:12 amSTL - MKE
1 stop14h 39mMultiple Airlines
Fri 8/309:41 pmMKE - STL
1 stop21h 07mMultiple Airlines
Deal found 7/24$170
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/246:34 amSTL - MKE
1 stop5h 02mUnited Airlines
Fri 8/306:00 amMKE - STL
1 stop4h 07mUnited Airlines
Deal found 7/24$174
This Delta deal was found by Cheapflights users on 7/25. 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 8/156:08 pmSTL - MKE
1 stop4h 51mDelta
Mon 8/195:48 pmMKE - STL
1 stop5h 41mDelta
Deal found 7/25$186
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:12 amSTL - MKE
1 stop14h 39mMultiple Airlines
Fri 8/309:41 pmMKE - STL
1 stop21h 07mMultiple Airlines
Deal found 7/23$200
This Delta deal was found by Cheapflights users on 7/25. 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 8/116:06 amSTL - MKE
1 stop5h 18mDelta
Sun 8/186:44 amMKE - STL
1 stop3h 55mDelta
Deal found 7/25$231
This Delta deal was found by Cheapflights users on 7/23. 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 8/246:30 amSTL - MKE
1 stop5h 52mDelta
Fri 8/3010:25 amMKE - STL
1 stop6h 48mDelta
Deal found 7/23$238
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/185:18 pmSTL - MKE
2 stops29h 33mSpirit Airlines
Fri 8/232:28 pmMKE - STL
1 stop16h 54mSpirit Airlines
Deal found 7/23$245

St. Louis to Milwaukee 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Milwaukee in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the best deals we've found on flights to Milwaukee in 2024 at this time. For more flight deals, be sure to check back very soon.
This Delta deal was found by Cheapflights users on 7/23. 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 8/186:06 amSTL - MKE
1 stop5h 18mDelta
Fri 8/236:44 amMKE - STL
1 stop3h 55mDelta
Deal found 7/23$156
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/79:32 pmSTL - MKE
1 stop10h 24mFrontier
Fri 8/99:38 pmMKE - STL
1 stop11h 47mFrontier
Deal found 7/24$161
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/238:12 amSTL - MKE
1 stop14h 39mMultiple Airlines
Fri 8/309:41 pmMKE - STL
1 stop21h 07mMultiple Airlines
Deal found 7/24$170
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/246:34 amSTL - MKE
1 stop5h 02mUnited Airlines
Fri 8/306:00 amMKE - STL
1 stop4h 07mUnited Airlines
Deal found 7/24$174
This Delta deal was found by Cheapflights users on 7/25. 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 8/156:08 pmSTL - MKE
1 stop4h 51mDelta
Mon 8/195:48 pmMKE - STL
1 stop5h 41mDelta
Deal found 7/25$186
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/55:20 pmSTL - MKE
1 stop20h 49mMultiple Airlines
Sun 9/89:51 pmMKE - STL
1 stop10h 11mMultiple Airlines
Deal found 7/25$190
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:12 amSTL - MKE
1 stop14h 39mMultiple Airlines
Fri 8/309:41 pmMKE - STL
1 stop21h 07mMultiple Airlines
Deal found 7/23$200
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/185:20 pmSTL - MKE
1 stop18h 05mFrontier
Fri 9/203:09 pmMKE - STL
1 stop8h 24mFrontier
Deal found 7/24$211
This Delta deal was found by Cheapflights users on 7/25. 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 8/116:06 amSTL - MKE
1 stop5h 18mDelta
Sun 8/186:44 amMKE - STL
1 stop3h 55mDelta
Deal found 7/25$231

St. Louis to Milwaukee flights leaving soon

Find last-minute flight options from St. Louis to Milwaukee for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Milwaukee. Tip: verify your flight details before completing your reservation.
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/45:30 pmSTL - MKE
1 stop3h 12mUnited Airlines
Thu 8/86:00 amMKE - STL
1 stop4h 25mUnited Airlines
Deal found 7/24$347
This Delta deal was found by Cheapflights users on 7/25. 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 8/46:30 amSTL - MKE
1 stop5h 52mDelta
Wed 8/76:44 amMKE - STL
1 stop3h 54mDelta
Deal found 7/25$450
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/42:00 pmSTL - MKE
3 stops33h 57mMultiple Airlines
Thu 8/810:18 pmMKE - STL
1 stop16h 48mMultiple Airlines
Deal found 7/24$454
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/47:24 pmSTL - MKE
1 stop28h 33mSpirit Airlines
Thu 8/85:00 amMKE - STL
2 stops34h 06mSpirit Airlines
Deal found 7/24$458
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/42:00 pmSTL - MKE
3 stops33h 57mMultiple Airlines
Wed 8/75:45 amMKE - STL
3 stops35h 00mMultiple Airlines
Deal found 7/25$529
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/42:00 pmSTL - MKE
3 stops33h 57mMultiple Airlines
Thu 8/810:31 amMKE - STL
3 stops26h 19mMultiple Airlines
Deal found 7/24$562
This KAYAK deal was found by Cheapflights users on 7/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/46:19 pmSTL - MKE
2 stops29h 38mSpirit Airlines
Thu 8/85:00 amMKE - STL
3 stops34h 06mSpirit Airlines
Deal found 7/24$564
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/43:10 pmSTL - MKE
1 stop6h 05mUnited Airlines
Wed 8/77:00 amMKE - STL
2 stops10h 12mUnited Airlines
Deal found 7/25$1,113

One-way flights to Milwaukee from St. Louis

Search for one-way flight options from St. Louis to Milwaukee. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Milwaukee. Users in need of a round-trip flight from St. Louis to Milwaukee instead should update the search form at the top of page.
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1311:26 amSTL - MKE
3 stops25h 22mSpirit Airlines
Deal found 7/24$150
This Delta deal was found by Cheapflights users on 7/24. 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 8/136:06 amSTL - MKE
1 stop5h 22mDelta
Deal found 7/24$153
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/15:22 amSTL - MKE
1 stop6h 08mAmerican Airlines
Deal found 7/24$277
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:49 pmSTL - MKE
2 stops24h 19mSpirit Airlines
Deal found 7/24$294
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:49 pmSTL - MKE
3 stops24h 19mSpirit Airlines
Deal found 7/24$351
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/138:25 amSTL - MKE
2 stops13h 54mUnited Airlines
Deal found 7/24$426

Find flights from St. Louis to Milwaukee within your budget

Customize your flight search to find flights from St. Louis 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$156 - $235

Route

Depart

Return

Price

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Sun 8/18

1 stop5h 18m

Milwaukee-Mitchell

Fri 8/23

1 stop3h 55m

$156

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Wed 8/7

1 stop10h 24m

Milwaukee-Mitchell

Fri 8/9

1 stop11h 47m

$161

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Fri 8/23

1 stop14h 39m

Milwaukee-Mitchell

Fri 8/30

1 stop21h 07m

$170

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Sat 8/24

1 stop5h 02m

Milwaukee-Mitchell

Fri 8/30

1 stop4h 07m

$174

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Thu 8/15

1 stop4h 51m

Milwaukee-Mitchell

Mon 8/19

1 stop5h 41m

$186

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Thu 9/5

1 stop20h 49m

Milwaukee-Mitchell

Sun 9/8

1 stop10h 11m

$190

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Sat 8/24

1 stop14h 39m

Milwaukee-Mitchell

Fri 8/30

1 stop21h 07m

$200

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Wed 9/18

1 stop18h 05m

Milwaukee-Mitchell

Fri 9/20

1 stop8h 24m

$211

Lambert-St LouisMilwaukee-Mitchell

STL - MKE

STLMKE

Lambert-St Louis

Thu 9/5

2 stops27h 46m

Milwaukee-Mitchell

Sun 9/8

1 stop10h 11m

$235

Flights are sorted by cheapest first

Deals found on 7/23

What is the cheapest day to fly from St. Louis to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Milwaukee. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Milwaukee flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from St. Louis 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.

Temperature and rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature and rainfall totals by month.

MKE

Temperature

21.2 - 73.4 °F

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).

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 July 25, 2024.
To help decide which airline to fly from St. Louis to Milwaukee, see what other customers have to say about Delta, Frontier and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Spirit Airlines
6.4
Okay
8,407 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Frontier
6.2
Okay
3,835 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

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

  • What airports do I use to fly from St. Louis to Milwaukee?

    To fly from St. Louis to Milwaukee, you need to book a flight from Lambert-St Louis (STL) to Milwaukee-Mitchell (MKE). Nonstop flights to Milwaukee-Mitchell from Lambert-St Louis take 4h 39m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Lambert-St Louis to Milwaukee-Mitchell offered by 3 different airlines.

  • Can I find flights from St. Louis to Milwaukee for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Milwaukee for under $200. The cheapest flight booked recently is on Delta for just $156, but on average you can expect to pay $247.

  • Are there last-minute flights available from St. Louis to Milwaukee for under $400?

    There are currently 8+ open flights from St. Louis to Milwaukee within the next 7 days for less than $400.

  • What are the cheapest airlines flying from St. Louis to Milwaukee round-trip?

    Flying on Delta is currently your cheapest option to Milwaukee, with prices starting at $156. Additional round-trip tickets that might be worth considering are offered by Frontier and United Airlines, with the lowest prices starting at $161 and $174, respectively. These flights start at 54% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Milwaukee one-way?

    $150 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $153 and $277, respectively.

  • What does STL to MKE mean?

    This is defined as Lambert-St Louis Airport (STL) and Milwaukee-Mitchell Airport (MKE). Codes like Milwaukee-Mitchell Airport are often used to just call airports uniquely.

  • Can I find deals for flights from St. Louis to Milwaukee that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Milwaukee flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Milwaukee with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Milwaukee flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Milwaukee that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Milwaukee?

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

  • Can I find deals for business class flights from St. Louis to Milwaukee?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Milwaukee that allow pets onboard?

    Many airlines flying from St. Louis to Milwaukee offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Milwaukee?

    Yes, you can often find last-minute deals on St. Louis to Milwaukee flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Milwaukee flight deals updated?

    The St. Louis to Milwaukee flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from St. Louis to Milwaukee?

    The most popular airlines flying from St. Louis to Milwaukee are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from St. Louis to Milwaukee?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Milwaukee (average of $261). Flying from St. Louis to Milwaukee in June is currently the most expensive (average of $363). 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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Alternative routes for St. Louis to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from St. Louis to Milwaukee

Discover the top 3 airlines that operate flights from St. Louis 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$277FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$313FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$243Average$444FlexibilityNo cancel feeOn-time71%
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Search flights from St. Louis to Milwaukee by cabin class

Find flights from St. Louis to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from St. Louis to Milwaukee

Find hourly flight availability from St. Louis 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 July 25, 2024.
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0%of flight departuresAfternoonNoon to 6 pm
50%of flight departuresEvening6 pm to midnight
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Weekly flight availability from St. Louis to Milwaukee

Explore weekly flight availability from St. Louis to Milwaukee. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2024.
Sunday1daily flight
Monday2daily flights
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