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Cheap flights from Milwaukee to St. Louis (MKE - STL) from $124

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MKE — STL
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Milwaukee to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to St. Louis (STL). 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 May 28, 2024.

Popular in

November

Cheapest in

May

Round-trip from

$319

One-way from

$124
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 39% potential price drop
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From Milwaukee-Mitchell to Lambert-St Louis
Search Deals
One-way flight from Milwaukee-Mitchell to Lambert-St Louis
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What is the cheapest day to fly round-trip from Milwaukee to St. Louis?

Friday is generally a great day to depart. Flying on this day could help you save up to 113%.

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

May can be a great time to fly to St. Louis from Milwaukee with a flight ticket averaging about $380. Cheapflights users have found deals in the month of May for as cheap as $157. The most expensive prices can be found in the month of November.

When is the cheapest time to fly from Milwaukee to St. Louis (MKE - STL)?

It’s typically best to fly out from Milwaukee to St. Louis in the morning. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

Cheap American Airlines flights from Milwaukee to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Milwaukee and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Consider these cheap American Airlines flights we've found departing from Milwaukee to St. Louis. It's recommended that users confirm their flight details before booking.
Sat 10/266:46 pmMKE - STL
1 stop4h 34mAmerican Airlines
Tue 10/297:03 pmSTL - MKE
1 stop4h 21mAmerican Airlines
Deal found 5/27$155
Sun 10/276:48 pmMKE - STL
1 stop4h 34mAmerican Airlines
Wed 10/307:03 pmSTL - MKE
1 stop4h 21mAmerican Airlines
Deal found 5/27$220
Mon 6/246:30 pmMKE - STL
1 stop5h 33mAmerican Airlines
Mon 7/15:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/27$225
Tue 6/45:02 amMKE - STL
1 stop6h 08mAmerican Airlines
Tue 6/44:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Deal found 5/27$373
Mon 6/35:02 amMKE - STL
1 stop6h 08mAmerican Airlines
Mon 6/34:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Deal found 5/27$407
Sun 10/276:27 amMKE - STL
1 stop3h 11mAmerican Airlines
Sun 10/277:03 pmSTL - MKE
1 stop4h 21mAmerican Airlines
Deal found 5/27$476
Thu 6/67:03 amMKE - STL
1 stop7h 13mAmerican Airlines
Thu 6/65:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/27$510
Fri 7/1211:26 amMKE - STL
2 stops8h 04mAmerican Airlines
Sun 7/145:46 pmSTL - MKE
1 stop6h 13mAmerican Airlines
Deal found 5/27$634
Mon 10/286:27 amMKE - STL
1 stop3h 11mAmerican Airlines
Mon 10/287:03 pmSTL - MKE
1 stop4h 21mAmerican Airlines
Deal found 5/27$657

Cheap Delta flights from Milwaukee to St. Louis

Explore cheap flight options specifically provided by Delta for the route between Milwaukee and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Some of the best deals we've found on Delta flights traveling from Milwaukee to St. Louis. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 10/233:15 pmMKE - STL
1 stop6h 16mDelta
Tue 10/296:45 amSTL - MKE
1 stop5h 42mDelta
Deal found 5/27$156
Mon 6/173:30 pmMKE - STL
1 stop6h 25mDelta
Thu 6/206:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/27$186
Thu 10/243:15 pmMKE - STL
1 stop6h 16mDelta
Sat 10/264:00 pmSTL - MKE
1 stop5h 38mDelta
Deal found 5/27$187
Mon 10/283:15 pmMKE - STL
1 stop6h 16mDelta
Tue 10/296:45 amSTL - MKE
1 stop5h 42mDelta
Deal found 5/27$217
Thu 10/243:15 pmMKE - STL
1 stop6h 16mDelta
Thu 10/316:30 amSTL - MKE
1 stop3h 34mDelta
Deal found 5/27$218
Mon 10/283:15 pmMKE - STL
1 stop6h 16mDelta
Thu 10/316:30 amSTL - MKE
1 stop3h 34mDelta
Deal found 5/27$248
Wed 6/1910:25 amMKE - STL
1 stop4h 08mDelta
Wed 6/265:56 pmSTL - MKE
1 stop5h 32mDelta
Deal found 5/28$253
Fri 7/125:49 pmMKE - STL
1 stop4h 18mDelta
Sun 7/1411:28 amSTL - MKE
1 stop6h 39mDelta
Deal found 5/27$282
Wed 6/51:03 pmMKE - STL
1 stop4h 19mDelta
Sat 6/86:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/28$295

Cheap Milwaukee to St. Louis flights in May & June 2024

Find cheap flight options from Milwaukee to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
Check out some of the best flight deals from Milwaukee to St. Louis in 2024. Check back soon for alternative fares.
Mon 6/173:30 pmMKE - STL
1 stop6h 25mDelta
Thu 6/206:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/28$156
Mon 6/173:30 pmMKE - STL
1 stop6h 25mDelta
Thu 6/206:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/27$186
Mon 6/246:30 pmMKE - STL
1 stop5h 33mAmerican Airlines
Mon 7/15:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/27$225
Wed 6/1910:25 amMKE - STL
1 stop4h 08mDelta
Wed 6/265:56 pmSTL - MKE
1 stop5h 32mDelta
Deal found 5/28$253
Thu 6/611:01 amMKE - STL
1 stop4h 40mUnited Airlines
Sun 6/95:31 pmSTL - MKE
1 stop4h 49mUnited Airlines
Deal found 5/28$267
Wed 6/51:03 pmMKE - STL
1 stop4h 19mDelta
Sat 6/86:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/28$295
Mon 6/105:28 pmMKE - STL
1 stop4h 27mDelta
Fri 6/145:56 pmSTL - MKE
1 stop5h 32mDelta
Deal found 5/28$346
Fri 5/313:30 pmMKE - STL
1 stop6h 22mDelta
Thu 6/66:11 amSTL - MKE
1 stop3h 57mDelta
Deal found 5/27$371
Tue 6/45:02 amMKE - STL
1 stop6h 08mAmerican Airlines
Tue 6/44:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Deal found 5/27$373

Milwaukee to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Milwaukee and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Check out some of the best flight deals from Milwaukee to St. Louis in 2024. Check back soon for alternative fares.
Sat 10/266:46 pmMKE - STL
1 stop4h 34mAmerican Airlines
Tue 10/297:03 pmSTL - MKE
1 stop4h 21mAmerican Airlines
Deal found 5/27$155
Wed 10/233:15 pmMKE - STL
1 stop6h 16mDelta
Tue 10/296:45 amSTL - MKE
1 stop5h 42mDelta
Deal found 5/27$156
Mon 6/173:30 pmMKE - STL
1 stop6h 25mDelta
Thu 6/206:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/27$186
Thu 10/243:15 pmMKE - STL
1 stop6h 16mDelta
Sat 10/264:00 pmSTL - MKE
1 stop5h 38mDelta
Deal found 5/27$187
Thu 8/226:25 pmMKE - STL
1 stop17h 59mSun Country Air
Sun 8/257:30 amSTL - MKE
1 stop10h 03mSun Country Air
Deal found 5/28$215
Wed 10/236:12 amMKE - STL
1 stop3h 55mUnited Airlines
Mon 10/285:37 pmSTL - MKE
1 stop3h 27mUnited Airlines
Deal found 5/27$216
Mon 10/283:15 pmMKE - STL
1 stop6h 16mDelta
Wed 10/306:45 amSTL - MKE
1 stop5h 42mDelta
Deal found 5/27$217
Thu 10/243:15 pmMKE - STL
1 stop6h 16mDelta
Thu 10/316:30 amSTL - MKE
1 stop3h 34mDelta
Deal found 5/27$218
Sun 10/276:48 pmMKE - STL
1 stop4h 34mAmerican Airlines
Wed 10/307:03 pmSTL - MKE
1 stop4h 21mAmerican Airlines
Deal found 5/27$220

Milwaukee to St. Louis flights leaving soon

Find last-minute flight options from Milwaukee to St. Louis 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 2,696,634 searches. Data last updated May 28, 2024.
Book one of these great deals on flights from Milwaukee to St. Louis. It's wise to confirm all flight details are correct before booking.
Thu 6/611:01 amMKE - STL
1 stop4h 40mUnited Airlines
Sun 6/95:31 pmSTL - MKE
1 stop4h 49mUnited Airlines
Deal found 5/28$267
Wed 6/51:03 pmMKE - STL
1 stop4h 19mDelta
Sat 6/86:30 amSTL - MKE
1 stop5h 56mDelta
Deal found 5/28$295
Sun 6/23:30 pmMKE - STL
1 stop6h 22mDelta
Thu 6/66:11 amSTL - MKE
1 stop3h 57mDelta
Deal found 5/27$371
Tue 6/45:02 amMKE - STL
1 stop6h 08mAmerican Airlines
Tue 6/44:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Deal found 5/27$373
Mon 6/35:33 pmMKE - STL
1 stop4h 09mDelta
Tue 6/46:30 amSTL - MKE
1 stop5h 40mDelta
Deal found 5/27$374
Mon 6/35:02 amMKE - STL
1 stop6h 08mAmerican Airlines
Mon 6/34:20 pmSTL - MKE
1 stop7h 42mAmerican Airlines
Deal found 5/27$407
Sun 6/23:30 pmMKE - STL
1 stop6h 22mDelta
Wed 6/56:30 amSTL - MKE
1 stop5h 38mDelta
Deal found 5/27$450
Sun 6/28:45 amMKE - STL
1 stop5h 31mUnited Airlines
Sun 6/25:31 pmSTL - MKE
1 stop3h 24mUnited Airlines
Deal found 5/27$461
Thu 6/67:03 amMKE - STL
1 stop7h 13mAmerican Airlines
Thu 6/65:38 pmSTL - MKE
1 stop6h 31mAmerican Airlines
Deal found 5/27$510

One-way flights to St. Louis from Milwaukee

Search for one-way flight options from Milwaukee to St. Louis. 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 2,696,634 searches. Data last updated May 28, 2024.
Some of the best available deals we've found on one-way flights from Milwaukee to St. Louis. Users can also find round-trip Milwaukee to St. Louis flights by using the search form above.
Fri 7/265:55 pmMKE - STL
1 stop26h 55mSun Country Air
Deal found 5/27$124
Sun 6/210:15 pmMKE - STL
1 stop16h 59mSpirit Airlines
Deal found 5/26$181
Fri 7/2610:18 pmMKE - STL
2 stops22h 32mMultiple Airlines
Deal found 5/27$198
Sun 6/26:50 pmMKE - STL
3 stops21h 15mMultiple Airlines
Deal found 5/27$207
Sun 6/26:50 pmMKE - STL
2 stops20h 24mMultiple Airlines
Deal found 5/27$216
Sun 6/26:50 pmMKE - STL
2 stops20h 24mMultiple Airlines
Deal found 5/26$221
Fri 7/265:45 amMKE - STL
3 stops35h 44mSpirit Airlines
Deal found 5/27$222
Sun 6/210:15 pmMKE - STL
1 stop16h 59mSpirit Airlines
Deal found 5/27$231
Sun 6/26:50 pmMKE - STL
3 stops21h 15mMultiple Airlines
Deal found 5/26$239

Find flights from Milwaukee to St. Louis within your budget

Customize your flight search to find flights from Milwaukee to St. Louis 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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$155 - $246

Route

Depart

Return

Price

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Sat 10/26

1 stop4h 34m

Lambert-St Louis

Tue 10/29

1 stop4h 21m

$155

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Wed 10/23

1 stop6h 16m

Lambert-St Louis

Tue 10/29

1 stop5h 42m

$156

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Mon 6/17

1 stop6h 25m

Lambert-St Louis

Thu 6/20

1 stop5h 56m

$186

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Thu 10/24

1 stop6h 16m

Lambert-St Louis

Sat 10/26

1 stop5h 38m

$187

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Thu 8/22

1 stop17h 59m

Lambert-St Louis

Sun 8/25

1 stop10h 03m

$215

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Wed 10/23

1 stop3h 55m

Lambert-St Louis

Mon 10/28

1 stop3h 27m

$216

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Sun 10/27

1 stop4h 34m

Lambert-St Louis

Wed 10/30

1 stop4h 21m

$220

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Tue 9/10

1 stop8h 37m

Lambert-St Louis

Tue 9/17

2 stops29h 07m

$226

Milwaukee-MitchellLambert-St Louis

MKE - STL

MKESTL

Milwaukee-Mitchell

Tue 9/10

2 stops24h 46m

Lambert-St Louis

Tue 9/17

2 stops29h 07m

$246

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from Milwaukee to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to St. Louis. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Milwaukee to St. Louis flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings 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 Milwaukee to St. Louis

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

Temperature and rainfall in St. Louis by month

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

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 28, 2024.
Read through reviews of airlines operating flights from Milwaukee to St. Louis, such as American Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,316 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.2
Good
597 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,615 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to St. Louis. 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 Milwaukee to St. Louis?

    Booking a flight from Milwaukee-Mitchell (MKE) to Lambert-St Louis (STL) is your only option if you wish to fly from Milwaukee to St. Louis. On a typical day, there is 1 flight from Milwaukee-Mitchell to Lambert-St Louis, all of which are around 2h 53m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Milwaukee-Mitchell to St. Louis.

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

    Yes, there are multiple flights from Milwaukee to St. Louis for under $200. The cheapest flight booked recently is on American Airlines for just $155, but on average you can expect to pay $244.

  • Are there last-minute flights available from Milwaukee to St. Louis for under $300?

    There are currently 13+ open flights from Milwaukee to St. Louis within the next 7 days for less than $300.

  • What days are nonstop flights available from Milwaukee to St. Louis?

    Nonstop flights can be found on the following days: Saturday.

  • How many flights depart from Milwaukee to St. Louis on average per day?

    On average, you can expect to see 1 flight from Milwaukee to St. Louis a day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Milwaukee to St. Louis?

    A quick flight from Milwaukee to St. Louis can take about 4h 34m. American Airlines provides one of the quickest options available for as low as $155. The distance from Milwaukee to St. Louis is about 319 mi. This flight may include one or multiple stops.

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

    Currently priced at $155, American Airlines will fly you from Milwaukee to St. Louis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Sun Country Air - these airlines can fly you to your destination from $156 and $215, respectively. American Airlines is priced at 59% lower than the current average price of a flight leaving 3 months from now.

  • What does MKE to STL mean?

    MKE and STL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. MKE to STL refers to a flight route from Milwaukee-Mitchell Airport to Lambert-St Louis Airport.

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

    The amount of baggage you can bring on your Milwaukee to St. Louis 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 Milwaukee to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Milwaukee to St. Louis 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 Milwaukee to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee to St. Louis 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 Milwaukee to St. Louis that allow pets onboard?

    Many airlines flying from Milwaukee to St. Louis 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 Milwaukee to St. Louis?

    Yes, you can often find last-minute deals on Milwaukee to St. Louis 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 Milwaukee to St. Louis flight deals updated?

    The Milwaukee to St. Louis flight deals you see on this page were last updated on 5/28.

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

    When booking a flight from Milwaukee to St. Louis, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • When is the best time to book a flight from Milwaukee to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Milwaukee to St. Louis (average of $319). Flying from Milwaukee to St. Louis in July is currently the most expensive (average of $366). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Milwaukee to St. Louis

Discover the top 3 airlines that operate flights from Milwaukee to St. Louis. 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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$157Average$277FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$233Average$385FlexibilityNo cancel feeOn-time71%
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United AirlinesCheapest$245Average$384FlexibilityNo cancel feeOn-time69%
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Search flights from Milwaukee to St. Louis by cabin class

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

Find hourly flight availability from Milwaukee to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 28, 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Milwaukee to St. Louis

Explore weekly flight availability from Milwaukee to St. Louis. 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 May 28, 2024.
Sunday1daily flight
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday1daily flight

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