MKE

$73 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 1/19. 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
American Airlines
Tue 12/16Tue 12/23
ORD - MKE • Non-stop
Cheapest one-way
$73
Typical prices: $274-$279
Frontier
Mon 1/19
ORD - MKE • 1 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 16 - Tue, Dec 23
American Airlines Logo
11:12 am - 12:13 pmORD-MKE
1h 01mnonstop
American Airlines Logo
1:52 pm - 3:03 pmMKE-ORD
1h 11mnonstop
$179American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
7:19 am - 8:17 amORD-MKE
0h 58mnonstop
American Airlines Logo
8:05 am - 9:21 amMKE-ORD
1h 16mnonstop
$180American Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
4:20 pm - 5:16 pmORD-MKE
0h 56mnonstop
American Airlines Logo
6:28 pm - 7:50 pmMKE-ORD
1h 22mnonstop
$194American Airlines
Find Deal
Thu, Jan 29 - Sat, Jan 31
Multiple Airlines Logo
11:51 am - 9:58 amORD-MKE
22h 07m2 stops
Multiple Airlines Logo
11:12 am - 8:05 pmMKE-ORD
8h 53m1 stop
$202Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Southwest Logo
5:35 am - 12:00 pmMDW-MKE
6h 25m1 stop
Southwest Logo
5:50 am - 9:55 amMKE-MDW
4h 05m1 stop
$219Southwest
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Fri, Dec 26 - Mon, Jan 5
Multiple Airlines Logo
12:26 pm - 5:33 pmORD-MKE
5h 07m1 stop
Multiple Airlines Logo
12:08 pm - 2:21 pmMKE-ORD
26h 13m1 stop
$231Multiple Airlines
Find Deal
Sat, Dec 27 - Tue, Dec 30
United Airlines Logo
4:04 pm - 5:07 pmORD-MKE
1h 03mnonstop
United Airlines Logo
5:00 am - 6:22 amMKE-ORD
1h 22mnonstop
$239United Airlines
Find Deal
Wed, Dec 17 - Wed, Dec 24
Southwest Logo
9:50 am - 3:25 pmMDW-MKE
5h 35m1 stop
Southwest Logo
4:05 pm - 8:15 pmMKE-MDW
4h 10m1 stop
$254Southwest
Find Deal
Wed, Dec 31 - Sat, Jan 3
Delta Logo
10:04 am - 4:30 pmSTL-MKE
6h 26m1 stop
Delta Logo
1:08 pm - 5:30 pmMKE-STL
4h 22m1 stop
$331Delta
Find Deal
Sun, Dec 14 - Sun, Dec 21
United Airlines Logo
6:30 am - 10:19 amSTL-MKE
3h 49m1 stop
United Airlines Logo
5:42 pm - 10:43 pmMKE-STL
5h 01m1 stop
$361United Airlines
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Useful Info

Good to know

Low seasonFebruary
Cheapest flight$73
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 1% 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
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)