MKE

$89 Find Cheap Flights from Illinois to Milwaukee - Compare and Save

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 9/5. 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

Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
7:58 pm - 9:00 pmORD  Chicago O'Hare Intl-MKE Milwaukee-Mitchell
1h 02mnonstop
American Airlines Logo
6:00 am - 7:21 amMKE  Milwaukee-Mitchell-ORD Chicago O'Hare Intl
1h 21mnonstop
$179American Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
5:45 pm - 6:55 pmORD  Chicago O'Hare Intl-MKE Milwaukee-Mitchell
1h 10mnonstop
United Airlines Logo
11:18 am - 12:29 pmMKE  Milwaukee-Mitchell-ORD Chicago O'Hare Intl
1h 11mnonstop
$179United Airlines
Sat, Sep 5 - Sun, Sep 6
Southwest Logo
10:15 am - 11:05 amMDW  Chicago Midway-MKE Milwaukee-Mitchell
0h 50mnonstop
Southwest Logo
7:00 am - 7:50 amMKE  Milwaukee-Mitchell-MDW Chicago Midway
0h 50mnonstop
$179Southwest
Sun, Sep 6 - Sun, Sep 6
Southwest Logo
11:10 am - 11:55 amMDW  Chicago Midway-MKE Milwaukee-Mitchell
0h 45mnonstop
Southwest Logo
4:20 pm - 5:10 pmMKE  Milwaukee-Mitchell-MDW Chicago Midway
0h 50mnonstop
$179Southwest
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
7:58 pm - 9:00 pmORD  Chicago O'Hare Intl-MKE Milwaukee-Mitchell
1h 02mnonstop
American Airlines Logo
2:56 pm - 4:15 pmMKE  Milwaukee-Mitchell-ORD Chicago O'Hare Intl
1h 19mnonstop
$180American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
7:58 pm - 9:00 pmORD  Chicago O'Hare Intl-MKE Milwaukee-Mitchell
1h 02mnonstop
American Airlines Logo
6:00 am - 7:21 amMKE  Milwaukee-Mitchell-ORD Chicago O'Hare Intl
1h 21mnonstop
$180American Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
8:50 am - 10:00 amORD  Chicago O'Hare Intl-MKE Milwaukee-Mitchell
1h 10mnonstop
United Airlines Logo
2:20 pm - 3:31 pmMKE  Milwaukee-Mitchell-ORD Chicago O'Hare Intl
1h 11mnonstop
$197United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
4:05 pm - 5:15 pmORD  Chicago O'Hare Intl-MKE Milwaukee-Mitchell
1h 10mnonstop
United Airlines Logo
6:00 am - 7:11 amMKE  Milwaukee-Mitchell-ORD Chicago O'Hare Intl
1h 11mnonstop
$199United Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
5:34 pm - 9:22 pmSTL  Lambert-St Louis-MKE Milwaukee-Mitchell
3h 48m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 10:34 amMKE  Milwaukee-Mitchell-STL Lambert-St Louis
4h 04m1 stop Minneapolis St Paul
$269Delta
Sat, Sep 26 - Mon, Sep 28
Delta Logo
4:10 pm - 8:05 pmSTL  Lambert-St Louis-MKE Milwaukee-Mitchell
3h 55m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:00 am - 3:12 pmMKE  Milwaukee-Mitchell-STL Lambert-St Louis
5h 12m1 stop Minneapolis St Paul
$277Delta
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Good to know

Low season

January

Cheapest flight

$89
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 7% 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
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)