- Must visit
Milwaukee Art Museum
Leading lakefront museum with strong decorative arts, American art, and iconic architecture. It is Milwaukee's signature cultural attraction.
Flights from St. Louis, MO to Milwaukee, WI depart on average 52 times per day, taking around 3h 51m. Cheap flight tickets for this journey start at €69 but you can travel from only €31 by bus.
The earliest flight runs at 05:00, the last at 21:44. The fastest flight covers the 327 miles (527 km) distance in 2h 7m. July is the cheapest month to fly.
Distance 327 miles (527 km) |
Average flight duration 3h 51m |
Cheapest ticket price €69 |
Flights per day 52 |
Fastest flight 2h 7m |
First flight 5:00 AM |
Last flight 9:44 PM |
Cheapest Month Jul |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Fri |
Cheapest price on Sep 19
€153
Average ticket price on Sep 19
€374
Fastest journey on Sep 19
3 h 15 m
Average journey duration on Sep 19
3 h 46 m
Flights on Sep 19
51
Distance
527 km
The best way to find a cheap flight ticket from St. Louis, MO to Milwaukee, WI is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from St. Louis, MO to Milwaukee, WI will cost around €374 if you buy it on the day, but the cheapest tickets can be found for only €153.
It's difficult to get from St. Louis, MO to Milwaukee, WI without transferring at least once.
AA1997+
AA4018
AA6257+
AA4645
AA2818+
AA4035
AA6355 · AA4909
AA1997+
AA4990
AA2818+
AA4035
UA4500 · UA5555
AA1997+
AA4018
UA4423 · UA5470
UA2779 · UA5563Omio recommends booking the flight as it is the most popular option from St. Louis, MO to Milwaukee, WI among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €67 For those with little time, consider booking a flight, which has an average total journey time of 5h 51m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.2 - 0.5kg. Average ticket prices depend on the travel mode: a bus costs an average of €67, while a flight costs an average of €511.
Distance: 327 miles (527 km)
Most popular Flight | Train | Bus | Driving |
|---|---|---|---|
€511 Average price | €139 Average price | €67 Average price Cheapest | €67 Average price (fuel + tolls) |
5h 51m Average total duration Fastest 3h 51m Onboard + 2h 0m Additional time* | 7h 19m Average total duration 6h 49m Onboard + 30m Additional time* | 9h 21m Average total duration 8h 51m Onboard + 30m Additional time* | 5h 17m Average total duration (door-to-door) |
1.6 - 3.2kg CO2 emissions | 0.2 - 0.5kg CO2 emissions Lowest | 0.5 - 1.3kg CO2 emissions | - CO2 emissions |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from St. Louis, MO to Milwaukee, WI:
A bus is €73 less than a train for this route with tickets for a train from St. Louis, MO to Milwaukee, WI costing on average €139.
A bus is €444 less than a flight for this route with tickets for a flight from St. Louis, MO to Milwaukee, WI costing on average €511.
Other travel options to Milwaukee, WI take longer:
Train takes on average 6h 49m.
Bus takes on average 8h 51m.
The table below shows live departures for St. Louis, MO to Milwaukee, WI flights for today, Friday, September 18. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:12 AM St. Louis, MO | 5h49 | 4:01 PM Milwaukee, WI | 0 transfersDirect | |
![]() | 11:00 AM St. Louis, MO | 5h41 | 4:41 PM Milwaukee, WI | 0 transfersDirect | |
![]() | 12:05 PM St. Louis, MO | 3h38 | 3:43 PM Milwaukee, WI | 0 transfersDirect | |
![]() | 11:49 PM St. Louis, MO | 3h56 | 3:45 AM Milwaukee, WI | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Milwaukee, WI — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Milwaukee, WI trip today.
Leading lakefront museum with strong decorative arts, American art, and iconic architecture. It is Milwaukee's signature cultural attraction.
Science and technology museum with hands-on exhibits, a dome theater, and major industrial displays. Great for families and curious adults alike.
Large natural and human history museum with dinosaur fossils, the Streets of Old Milwaukee, and cultural collections. A classic city institution.
Revived historic warehouse district with boutiques, galleries, riverwalk access, and handsome architecture. Ideal for strolling and urban photography.
Scenic pedestrian route along the Milwaukee River linking downtown districts. It offers public art, bridges, and some of the city's best easy walks.
Large lakefront park with gardens, blufftop views, and access to North Point Lighthouse. A favorite for relaxing walks and skyline panoramas.
A bratwurst, often grilled and served with sauerkraut and mustard. Milwaukee's strong German heritage makes it one of the city's signature foods.
Beer-battered whitefish or perch, usually served with rye bread, slaw, and potato pancakes. A beloved Friday tradition tied to the city's Catholic and tavern culture.
Fresh cheese curds, often battered and fried. They reflect Wisconsin's dairy identity and are a staple snack in Milwaukee bars and restaurants.
Classic custard stand famed for fresh frozen custard and the Flavor of the Day. Casual, nostalgic, and deeply rooted in Milwaukee tradition.
Upscale supper club and seafood spot celebrated for its Friday fish fry, cocktails, and polished old-school Milwaukee atmosphere.
Traditional tavern and restaurant known for hearty German fare, sausages, and one of the city's classic Friday fish fry experiences.
Moderate for U.S. city breaks: hotels are often cheaper than Chicago, dining is mid-priced, and local transit is limited so visitors may spend more on rideshares or parking.
Tip 18-20% in restaurants, more for excellent service. Round up or tip about 10% for taxis. Cafes often use tip jars or screens; $1-2 or 10-15% is common.
Find answers to the most common questions about traveling from St. Louis, MO to Milwaukee, WI by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Milwaukee, WI, this guide helps you travel smarter and with confidence.

Most St. Louis, MO to Milwaukee, WI flights use the St. Louis Lambert International Airport to General Mitchell International Airport airport pair. Use this guide to compare St. Louis, MO and Milwaukee, WI airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
St. Louis Lambert International Airport is 2 km from St. Louis city centre. Public transport options include:
St. Louis Lambert International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Free Wi-Fi available throughout the airport. ATMs are located in both terminals.
Lost and found is available at the station.
Available at St. Louis Lambert International Airport: Parking, Taxis, WC.
Available at St. Louis Lambert International Airport: Car Rental.
Accessibility facilities are available at St. Louis Lambert International Airport: Elevators, ramps.
Nearby hotels include Hotels nearby, such as Marriott St. Louis Airport within walking distance..
General Mitchell International Airport is 10 km from Milwaukee city centre. Public transport options include:
General Mitchell International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants located in concourses C and D, including local and intertiol cuisines like Chili's and Northpoint Custard
Free Wi-Fi available throughout the airport. ATMs are located near baggage claim and in concourses.
Lost and found is available at the station.
Available at General Mitchell International Airport: Parking, Taxis, WC.
Available at General Mitchell International Airport: Car Rental.
Accessibility facilities are available at General Mitchell International Airport: Ramps, toilets.
Nearby hotels include Hotels nearby, such as Hilton Milwaukee Airport and Best Western Plus Milwaukee Airport..
Here are some other resources that might have the information you need