Journey information
Overview: St. Louis, MO to Milwaukee, WI flight
Flights from St. Louis, MO to Milwaukee, WI depart on average 35 times per day, taking around 4h 53m. Cheap flight tickets for this journey start at $88 (€71) but you can travel from only $52 (€42) 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 3h 16m. July is the cheapest month to fly.
Distance 327 miles (527 km) |
Average flight duration 4h 53m |
Cheapest ticket price $88 (€71) |
Flights per day 35 |
Fastest flight 3h 16m |
First flight 05:00 |
Last flight 21:44 |
Cheapest month Jul |
Cheapest day Tue |
High season Oct - Dec |
Low season Apr - Jun |
Busiest day Thu |
Least busy day Sun |
Best day to book ahead 91 days |
The cheapest and fastest flights from St. Louis, MO to Milwaukee, WI
Cheapest price
$231
Average price
$286
Fastest journey
3 h 30 m
Average duration
4 h 41 m
Flights per day
5
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 $286 if you buy it on the day, but the cheapest tickets can be found for only $231.
Of the 5 flights that leave St. Louis, MO for Milwaukee, WI onSun, Mar 22, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Mar 22 the direct flights cover the 527 km distance in an average of 4 h 41 m but if you time it right, some flights will get you there in just 3 h 30 m .
On Sun, Mar 22 the longest flights will take 6 h 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.










Travel Information
Compare train, bus, and flight for St. Louis, MO to Milwaukee, WI
Omio recommends booking the train 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 prices starting from $52. For those with little time consider booking a flight which can get you there in 4h 53m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.2 - 0.5kg. The ticket price range depends on the travel mode: a bus costs an average of $52, and a flight costs an average of $88.
Distance: 327 miles (527 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
$266 Average price | $108 Average price | $86 Average price Cheapest |
7h 53m Average total duration Fastest 4h 53m Onboard + 3h 0m Additional time* | 7h 2m Average total duration 6h 32m Onboard + 30m Additional time* | 8h 17m Average total duration 7h 47m Onboard + 30m Additional time* |
1.6 - 3.2kg CO2 emissions | 0.2 - 0.5kg CO2 emissions Lowest | 0.5 - 1.3kg CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
St. Louis, MO to Milwaukee, WI flight times
The table below shows live departures for St. Louis, MO to Milwaukee, WI flights for today, Saturday, March 21. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 2:39 PM St. Louis, MO | 6h30 | 9:09 PM Milwaukee, WI | 0 transfersDirect | |
![]() | 5:55 PM St. Louis, MO | 5h10 | 11:05 PM Milwaukee, WI | 0 transfersDirect | |
![]() | 7:59 PM St. Louis, MO | 3h17 | 11:16 PM Milwaukee, WI | 0 transfersDirect | |
| Sunday, March 22 | |||||
![]() | 1:28 AM St. Louis, MO | 3h38 | 5:06 AM Milwaukee, WI | 0 transfersDirect | |
![]() | 1:35 AM St. Louis, MO | 3h30 | 5:05 AM Milwaukee, WI | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets St. Louis, MO to Milwaukee, WI by train, bus, or flight
Compare train, bus, 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.
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FAQs: St. Louis, MO to Milwaukee, WI Flight
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.

- Summerfest, the world's largest music festival featuring a diverse lineup of artists across multiple stages
- Milwaukee Irish Fest, a vibrant celebration of Irish culture with music, dance, and traditional food
- Milwaukee Art Museum's Art in Bloom, an annual floral exhibition that pairs stunning floral arrangements with artworks from the museum's collection.
- Summerfest, the world's largest music festival attracting diverse crowds and vibrant energy
- Labor Day, a long weekend perfect for enjoying local events and outdoor activities
- Fourth of July, spectacular fireworks and festive celebrations along the lakefront.
popular airports
Popular airports from St. Louis, MO to Milwaukee, WI
- Free Wi-Fi available throughout the airport.
- Shops in both terminals, including Hudson News and Tech on the Go.
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
- Available outside the terminal.
- Elevators, ramps
- Available throughout both terminals.
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
- Showers available in some lounges, access may require lounge fee.
- Lounges available, including American Airlines Admirals Club.
- Lost and Found located in terminal 1, contact airport for details.
- Car rental services available, including Hertz and Enterprise in terminal 1
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
- Free Wi-Fi available throughout the airport.
- Shops in concourses C and D, including Milwaukee Marketplace and Brooks Brothers.
- Parking available near the terminal, approximately 0.32€ (PKR 100) per hour.
- Restaurants located in concourses C and D, including local and intertiol cuisines like Chili's and Northpoint Custard
- Available outside the terminal.
- Ramps, toilets
- Available throughout the airport.
- Hotels nearby, such as Hilton Milwaukee Airport and Best Western Plus Milwaukee Airport.
- Showers available in the USO Lounge for military personnel.
- Lounges include the USO Lounge and Delta Sky Club.
- Lost and Found located in the main terminal, near baggage claim.
- Car rental services available from companies like Hertz and Avis, located in the baggage claim area
- Bus Route 80, Mitchell Airport Station, 8 miles
More options for your journey from St. Louis, MO to Milwaukee, WI
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