Flights from St Louis to Milwaukee, United States

Did you mean flights from Milwaukee to St Louis?

St Louis to Milwaukee Last modified: Jan 22, 2024 8:19 -05:00

We've scanned 115,678,683 round trip itineraries and found the cheapest flights to Milwaukee. American & United frequently offer the best deals to Milwaukee flights, or select your preferred carrier below to see the cheapest days to fly.

American
STLMKE
Wed 2/14
1 stop
MKESTL
Thu 2/15
1 stop
$158
United
STLMKE
Sat 3/9
1 stop
MKESTL
Tue 3/12
1 stop
$369

How Much is a Flight from St Louis to Milwaukee?

We have collected flight cost data from across the web for travel from St Louis to Milwaukee, and have found the average flight price for this trip to be $190.

Where To Buy Cheap Flights from St Louis to Milwaukee?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Milwaukee based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Milwaukee?

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Milwaukee.

Cheapest Day To Fly from St Louis to Milwaukee

We've examined 231,357,366 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Milwaukee is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$158$218$158$158$227 $218

Cheap Last Minute Flights from St Louis to Milwaukee

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Milwaukee. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
7 8 9 10 11 12 13
$436
14 15 16 17 18 19 20
$436 $362
21 22 23 24 25 26 27
$362 $362
28 29 30 31 1 2 3
$362 $158
4 5 6 7 8 9 10
$158 $362
11 12 13 14 15 16 17
$362

Connecting Flights vs Direct Flights from St Louis to Milwaukee

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Milwaukee is $360.

The average price for direct flights from St Louis to Milwaukee is not available.

One Way Flights vs Round Trip Flights from St Louis to Milwaukee

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Milwaukee. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Milwaukee is $158.

The average price for round trip flights from St Louis to Milwaukee is $360.

St Louis to Milwaukee Flight Questions

St Louis to Milwaukee Airports

These are the major commercial airports we're currently monitoring in St Louis and Milwaukee. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from St Louis to Milwaukee