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.

$90 CHEAP FLIGHTS from Illinois to Milwaukee

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Flight Deals

Cheap Flights from Illinois to Milwaukee

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Milwaukee

Thu, Sep 17 - Mon, Sep 21

8:40 pm - 9:25 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

4:20 pm - 5:10 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$179Southwest

Thu, Sep 17 - Mon, Sep 21

6:56 am - 8:01 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

2:48 pm - 4:00 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 12mnonstop

$179American Airlines

Sat, Oct 10 - Sat, Oct 17

10:04 am - 11:11 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

7:19 pm - 8:49 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 30mnonstop

$179American Airlines

Sat, Oct 10 - Sat, Oct 17

10:04 am - 11:11 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

7:19 pm - 8:49 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 30mnonstop

$180American Airlines

Thu, Sep 17 - Mon, Sep 21

8:40 pm - 9:25 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

4:50 pm - 10:00 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

5h 10m1 stop Lambert-St Louis

$189Southwest

Thu, Sep 24 - Mon, Sep 28

8:40 pm - 9:25 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

5:45 am - 6:30 amMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 45mnonstop

$193Southwest

Fri, Sep 25 - Sun, Sep 27

4:30 pm - 5:40 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 10mnonstop

7:18 am - 8:29 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$214United Airlines

Sat, Sep 26 - Sat, Oct 3

10:25 am - 11:30 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

6:47 pm - 8:00 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 13mnonstop

$229United Airlines

Fri, Dec 25 - Fri, Jan 1

6:15 am - 12:30 pmSTL Lambert-St Louis-MKE Milwaukee-Mitchell

6h 15m1 stop Detroit Metropolitan Wayne County

3:52 pm - 9:51 pmMKE Milwaukee-Mitchell-STL Lambert-St Louis

5h 59m1 stop Minneapolis St Paul

$303Delta

Mon, Sep 21 - Sat, Sep 26

1:55 pm - 6:07 pmSTL Lambert-St Louis-MKE Milwaukee-Mitchell

4h 12m1 stop Detroit Metropolitan Wayne County

6:58 pm - 11:16 pmMKE Milwaukee-Mitchell-STL Lambert-St Louis

4h 18m1 stop Minneapolis St Paul

$309Delta

Recent last minute flight deals from Illinois to Milwaukee

Sat, Sep 5 - Sat, Sep 12

6:56 pm - 7:59 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 03mnonstop

2:48 pm - 4:00 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 12mnonstop

$303American Airlines

Sat, Sep 5 - Sun, Sep 6

5:45 pm - 6:55 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 10mnonstop

11:18 am - 12:29 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$389United Airlines

Thu, Sep 3 - Sun, Sep 6

1:30 pm - 2:33 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 03mnonstop

5:00 am - 6:10 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 10mnonstop

$419United Airlines

Sat, Sep 5 - Sun, Sep 6

5:45 pm - 6:55 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 10mnonstop

11:18 am - 12:29 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$465United Airlines

Wed, Sep 2 - Fri, Sep 4

8:40 pm - 9:25 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

4:20 pm - 5:10 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$484Southwest

Fri, Sep 4 - Tue, Sep 8

3:45 pm - 7:55 pmSTL Lambert-St Louis-MKE Milwaukee-Mitchell

4h 10m1 stop Nashville Intl

8:10 am - 1:15 pmMKE Milwaukee-Mitchell-STL Lambert-St Louis

5h 05m1 stop Washington, D.C. Reagan-National

$487Southwest

Wed, Sep 2 - Fri, Sep 4

10:00 am - 10:57 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

0h 57mnonstop

1:17 pm - 2:36 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 19mnonstop

$499American Airlines

Thu, Sep 3 - Mon, Sep 7

7:58 pm - 9:00 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 02mnonstop

1:17 pm - 2:36 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 19mnonstop

$500American Airlines

Thu, Sep 3 - Sun, Sep 6

8:45 pm - 8:44 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

11h 59m1 stop Boston Logan Intl

9:36 am - 7:25 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

9h 49m1 stop Boston Logan Intl

$946JetBlue

Sat, Sep 5 - Sat, Sep 12

9:00 am - 11:59 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

14h 59m1 stop Seattle/Tacoma Intl

3:03 pm - 6:20 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

15h 17m1 stop Seattle/Tacoma Intl

$971Alaska Airlines

Recent direct flight deals from Illinois to Milwaukee

Thu, Sep 17 - Mon, Sep 21

8:40 pm - 9:25 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

4:20 pm - 5:10 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$179Southwest

Thu, Sep 17 - Mon, Sep 21

6:56 am - 8:01 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

2:48 pm - 4:00 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 12mnonstop

$179American Airlines

Sat, Oct 10 - Sat, Oct 17

10:04 am - 11:11 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

7:19 pm - 8:49 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 30mnonstop

$179American Airlines

Sat, Oct 10 - Sat, Oct 17

10:04 am - 11:11 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

7:19 pm - 8:49 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 30mnonstop

$180American Airlines

Fri, Oct 23 - Sat, Oct 24

9:40 pm - 10:35 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 55mnonstop

6:00 am - 6:50 amMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$189Southwest

Fri, Oct 23 - Sat, Oct 24

1:20 pm - 2:24 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 04mnonstop

7:45 am - 9:05 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

$189American Airlines

Thu, Sep 24 - Mon, Sep 28

8:40 pm - 9:25 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

5:45 am - 6:30 amMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 45mnonstop

$193Southwest

Fri, Sep 25 - Fri, Oct 2

10:10 am - 11:00 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 50mnonstop

5:00 pm - 5:50 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$199Southwest

Fri, Sep 25 - Sun, Sep 27

4:30 pm - 5:40 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 10mnonstop

7:18 am - 8:29 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$214United Airlines

Sat, Sep 26 - Sat, Oct 3

10:25 am - 11:30 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

6:47 pm - 8:00 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 13mnonstop

$229United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$90

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 8% increase in price.

Flight from Chicago O'Hare Airport 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.

Oak Creek

Pewaukee

New Berlin

Mequon

Port Washington

Everything you need to know for your flight to Milwaukee

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Complete your trip

Direct Flights

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Return flight deals

Information on the airport you'll fly into in Milwaukee

Milwaukee (MKE)

MKE

$90 Find Cheap Flights from Illinois to Milwaukee - Compare and Save

Cheap Flights from Illinois to Milwaukee

Recent round-trip flight deals from Illinois to Milwaukee

Recent one-way flight deals from Illinois to Milwaukee

Recent last minute flight deals from Illinois to Milwaukee

Recent direct flight deals from Illinois to Milwaukee

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Illinois to Milwaukee

Traveling to a place near Milwaukee?

Everything you need to know for your flight to Milwaukee

Information on the airport you'll fly into in Milwaukee

Cabin class types available on flights to Illinois

Complete your trip to Milwaukee with a hotel stay or car rental

Find direct flights for Milwaukee

Flights to other popular destinations

Flights from domestic origins to Milwaukee

Choose which airport to fly into in Milwaukee

Find deals for your return flight