MKE

$63 Find Cheap Flights from Illinois to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Milwaukee departing on 2/3. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$159
Overall average: $293
American Airlines
Tue 12/9Tue 12/16
STL - MKE • 1 stop
Cheapest non-stop
$179
Typical prices: $359-$469
American Airlines
Fri 11/21Fri 11/28
ORD - MKE • Non-stop
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Flight Deals
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Flight Deals

Cheap Flights from Illinois to Milwaukee

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Milwaukee

Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
9:30 am - 5:01 pmSTL-MKE
7h 31m1 stop
American Airlines Logo
8:53 am - 3:37 pmMKE-STL
6h 44m1 stop
$159American Airlines
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Fri, Nov 21 - Fri, Nov 28
American Airlines Logo
7:16 am - 8:15 amORD-MKE
0h 59mnonstop
American Airlines Logo
8:13 am - 9:29 amMKE-ORD
1h 16mnonstop
$179American Airlines
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Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:30 am - 10:11 amSTL-MKE
3h 41m1 stop
Delta Logo
6:00 pm - 11:10 pmMKE-STL
5h 10m1 stop
$205Delta
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Thu, Dec 4 - Fri, Dec 5
Southwest Logo
8:10 am - 3:25 pmMDW-MKE
7h 15m1 stop
Southwest Logo
4:05 pm - 8:45 pmMKE-MDW
4h 40m1 stop
$233Southwest
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Thu, Dec 25 - Sun, Dec 28
Multiple Airlines Logo
5:25 am - 9:26 pmORD-MKE
16h 01m2 stops
Multiple Airlines Logo
6:33 pm - 6:38 pmMKE-ORD
24h 05m1 stop
$264Multiple Airlines
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Fri, Jan 9 - Fri, Jan 16
Southwest Logo
6:10 am - 11:30 amMDW-MKE
5h 20m1 stop
Southwest Logo
5:25 am - 10:20 amMKE-MDW
4h 55m1 stop
$277Southwest
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Tue, Nov 25 - Fri, Nov 28
United Airlines Logo
6:43 pm - 10:43 pmSTL-MKE
4h 00m1 stop
United Airlines Logo
6:05 am - 10:51 amMKE-STL
4h 46m1 stop
$331United Airlines
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Thu, Dec 25 - Sun, Dec 28
Multiple Airlines Logo
7:20 am - 9:26 pmORD-MKE
14h 06m1 stop
Multiple Airlines Logo
6:33 pm - 6:38 pmMKE-ORD
24h 05m1 stop
$382Multiple Airlines
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Thu, Dec 4 - Fri, Dec 5
United Airlines Logo
4:00 pm - 4:57 pmORD-MKE
0h 57mnonstop
United Airlines Logo
4:05 pm - 7:41 amMKE-ORD
15h 36m1 stop
$393United Airlines
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Thu, Nov 6 - Sun, Nov 9
Delta Logo
6:40 am - 12:25 pmSTL-MKE
5h 45m1 stop
Delta Logo
9:36 am - 1:51 pmMKE-STL
4h 15m1 stop
$413Delta
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Useful Info

Good to know

Low seasonFebruary
Cheapest flight$63
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from St. Louis to Milwaukee

FAQs for booking flights from Illinois to Milwaukee

  • How does KAYAK find such low prices on flights from Illinois to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Oak Creek
Pewaukee
Mequon
Port Washington
New Berlin

Everything you need to know for your flight to Milwaukee

Information on the airport you'll fly into in Milwaukee

Milwaukee (MKE)

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