MKE

$72 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 4/21. 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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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, Apr 21 - Tue, Apr 28
United Airlines Logo
9:30 pm - 10:30 pm
ORD
-
MKE
1h 00mnonstop
United Airlines Logo
8:30 am - 9:38 am
MKE
-
ORD
1h 08mnonstop
$143United Airlines
Wed, Apr 22 - Wed, Apr 29
Southwest Logo
10:10 am - 10:55 am
MDW
-
MKE
0h 45mnonstop
Southwest Logo
5:50 am - 6:45 am
MKE
-
MDW
0h 55mnonstop
$143Southwest
Wed, Apr 22 - Wed, Apr 29
Southwest Logo
10:10 am - 10:55 am
MDW
-
MKE
0h 45mnonstop
Southwest Logo
5:50 am - 6:45 am
MKE
-
MDW
0h 55mnonstop
$144Southwest
Wed, Apr 22 - Wed, Apr 29
Southwest Logo
12:20 pm - 5:15 pm
MDW
-
MKE
4h 55m
1 stop
Southwest Logo
4:05 pm - 4:55 pm
MKE
-
MDW
0h 50mnonstop
$153Southwest
Sat, Apr 18 - Mon, Apr 20
American Airlines Logo
12:22 pm - 1:23 pm
ORD
-
MKE
1h 01mnonstop
American Airlines Logo
6:40 pm - 8:05 pm
MKE
-
ORD
1h 25mnonstop
$173American Airlines
Fri, May 8 - Fri, May 15
American Airlines Logo
10:42 pm - 11:40 pm
ORD
-
MKE
0h 58mnonstop
American Airlines Logo
5:06 am - 6:25 am
MKE
-
ORD
1h 19mnonstop
$200American Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
12:23 pm - 4:34 pm
STL
-
MKE
4h 11m
1 stop
Delta Logo
10:53 am - 4:50 pm
MKE
-
STL
5h 57m
1 stop
$202Delta
Wed, Apr 8 - Sun, Apr 12
Frontier Logo
4:59 pm - 6:17 pm
STL
-
MKE
25h 18m
1 stop
Frontier Logo
7:02 pm - 7:51 am
MKE
-
STL
12h 49m
1 stop
$217Frontier
Tue, Apr 21 - Thu, Apr 30
Delta Logo
6:48 am - 1:14 pm
STL
-
MKE
6h 26m
1 stop
Delta Logo
5:48 pm - 11:13 pm
MKE
-
STL
5h 25m
1 stop
$222Delta
Thu, Apr 23 - Mon, Apr 27
Frontier Logo
8:06 pm - 5:34 pm
STL
-
MKE
21h 28m
1 stop
Frontier Logo
12:21 pm - 11:19 pm
MKE
-
STL
10h 58m
1 stop
$228Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$72
Best time to beat the crowds but there is an average 9% increase in price.
Flight from Chicago O'Hare Airport 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
Pewaukee
Oak Creek
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)