MKE

$81 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 2/21. 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
$179
Overall average: $249
American Airlines
Mon 1/12Thu 1/15
ORD - MKE • Non-stop
Cheapest non-stop
$179
Overall average: $249
American Airlines
Mon 1/12Wed 1/28
ORD - MKE • Non-stop
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Flight Deals
Useful Info
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

Mon, Jan 12 - Thu, Jan 15
American Airlines Logo
5:31 pm - 6:26 pm
ORD
-
MKE
0h 55mnonstop
American Airlines Logo
7:32 am - 8:53 am
MKE
-
ORD
1h 21mnonstop
$179American Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
9:55 am - 3:35 pm
STL
-
MKE
5h 40m1 stop
United Airlines Logo
9:44 am - 2:29 pm
MKE
-
STL
4h 45m1 stop
$182United Airlines
Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
3:54 pm - 11:35 pm
STL
-
MKE
7h 41m1 stop
American Airlines Logo
4:05 pm - 11:12 pm
MKE
-
STL
7h 07m1 stop
$191American Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
3:00 pm - 3:57 pm
ORD
-
MKE
0h 57mnonstop
American Airlines Logo
6:58 pm - 8:20 pm
MKE
-
ORD
1h 22mnonstop
$195American Airlines
Thu, Jan 22 - Tue, Jan 27
Southwest Logo
6:10 am - 11:30 am
MDW
-
MKE
5h 20m1 stop
Southwest Logo
5:30 am - 9:30 am
MKE
-
MDW
4h 00m1 stop
$209Southwest
Sun, Jan 18 - Sat, Jan 24
Frontier Logo
10:06 am - 6:47 pm
STL
-
MKE
8h 41m1 stop
Frontier Logo
11:12 am - 11:33 pm
MKE
-
STL
12h 21m1 stop
$218Frontier
Sat, Jan 17 - Thu, Jan 22
Multiple Airlines Logo
5:15 am - 6:47 pm
ORD
-
MKE
13h 32m2 stops
Multiple Airlines Logo
7:13 pm - 10:35 am
MKE
-
ORD
15h 22m1 stop
$268Multiple Airlines
Fri, Jan 23 - Sat, Jan 24
Multiple Airlines Logo
3:22 pm - 10:17 am
ORD
-
MKE
18h 55m2 stops
Multiple Airlines Logo
7:48 pm - 11:11 am
MKE
-
ORD
15h 23m1 stop
$270Multiple Airlines
Thu, Jan 22 - Tue, Jan 27
Southwest Logo
1:25 pm - 7:55 pm
MDW
-
MKE
6h 30m2 stops
Southwest Logo
5:30 am - 9:30 am
MKE
-
MDW
4h 00m1 stop
$273Southwest
Mon, Jan 19 - Mon, Jan 26
Frontier Logo
5:11 pm - 5:58 pm
STL
-
MKE
24h 47m1 stop
Frontier Logo
10:52 am - 11:33 pm
MKE
-
STL
12h 41m2 stops
$302Frontier
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Good to know

Low seasonFebruary
Cheapest flight$81
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 3% 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
New Berlin
Port Washington

Everything you need to know for your flight to Milwaukee

Information on the airport you'll fly into in Milwaukee

Milwaukee (MKE)