Cheap flights from Saint Louis to Milwaukee

Compare hundreds of airlines Saint Louis–Milwaukee

We search 100+ flight sitesDirect flights~1h 10mReturn route: Milwaukee → Saint Louis

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About this route

Compare flights from Saint Louis to Milwaukee, a about 527 km route (around 1h 10m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Southwest Airlines operate this route.

Nonstop time

1h 10m

Distance

527 km

Stops

Nonstop

Airlines

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.

2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.

3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

Southwest Airlines

FAQ

What's the cheapest month to fly Saint Louis to Milwaukee?

Prices vary by season; use the price calendar to find the cheapest month.

How long is the flight from Saint Louis to Milwaukee?

A nonstop flight takes about 1h 10m and covers around 527 km. Connecting itineraries take longer.

Are there direct flights from Saint Louis to Milwaukee?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Saint Louis to Milwaukee?

Southwest Airlines operate this route, among others. Compare them all in the results.

When should I book Saint Louis–Milwaukee flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.

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Saint Louis → Milwaukee · Live fares from 100+ sites — free, with no hidden fees.

Search flights →Return route: Milwaukee → Saint Louis

Flights to this destination from other cities

Chicago → Milwaukee Dallas → Milwaukee New York → Milwaukee Cancun → Milwaukee Los Angeles → Milwaukee Fort Lauderdale → Milwaukee Charlotte → Milwaukee Boston → Milwaukee Baltimore → Milwaukee Fort Myers → Milwaukee

Other routes from Saint Louis

Las Vegas Little Rock Burlington Decatur Jonesboro Cape Girardeau Kirksville Marion Owensboro Fort Leonard Wood

Return route: Milwaukee → Saint Louis →Milwaukee · Travel guide →All flights from Saint Louis →