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.

$91 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, Nov 12 - Wed, Nov 18

6:56 pm - 8:02 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 06mnonstop

5:04 am - 6:24 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

$209American Airlines

Wed, Oct 28 - Thu, Oct 29

6:59 am - 8:07 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

11:42 am - 12:53 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$209American Airlines

Thu, Nov 12 - Tue, Nov 17

7:45 pm - 8:50 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

6:47 am - 7:59 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 12mnonstop

$209United Airlines

Tue, Oct 27 - Tue, Nov 3

7:47 pm - 8:52 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

8:50 am - 10:00 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 10mnonstop

$209United Airlines

Thu, Oct 29 - Thu, Nov 5

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

0h 55mnonstop

4:50 pm - 5:40 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$209Southwest

Thu, Nov 12 - Wed, Nov 18

9:15 pm - 10:15 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

1h 00mnonstop

6:20 am - 7:20 amMKE Milwaukee-Mitchell-MDW Chicago Midway

1h 00mnonstop

$209Southwest

Thu, Oct 22 - Mon, Oct 26

6:59 am - 8:07 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

11:42 am - 12:53 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$209American Airlines

Wed, Oct 28 - Wed, Nov 4

6:59 am - 8:07 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

11:38 am - 12:54 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 16mnonstop

$209American Airlines

Wed, Oct 28 - Wed, Nov 4

9:02 am - 10:13 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 11mnonstop

10:48 am - 11:59 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$209United Airlines

Mon, Nov 2 - Wed, Nov 4

9:15 pm - 10:10 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 55mnonstop

6:20 am - 7:20 amMKE Milwaukee-Mitchell-MDW Chicago Midway

1h 00mnonstop

$209Southwest

Recent last minute flight deals from Illinois to Milwaukee

Wed, Oct 7 - Tue, Oct 13

6:00 pm - 7:10 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 10mnonstop

6:15 am - 7:26 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$398United Airlines

Tue, Oct 6 - Wed, Oct 7

8:45 pm - 9:35 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 50mnonstop

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

0h 50mnonstop

$489Southwest

Tue, Oct 6 - Wed, Oct 7

10:05 am - 11:12 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

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

1h 20mnonstop

$489American Airlines

Tue, Oct 6 - Wed, Oct 7

10:20 am - 11:05 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

8:20 am - 12:05 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

3h 45m1 stop Lambert-St Louis

$499Southwest

Wed, Oct 7 - Sun, Oct 11

10:05 am - 11:12 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

8:45 am - 10:05 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

$503American Airlines

Sat, Oct 3 - Mon, Oct 5

10:25 am - 11:10 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

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

0h 50mnonstop

$504Southwest

Sat, Oct 3 - Mon, Oct 5

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

1h 05mnonstop

6:32 pm - 7:45 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 13mnonstop

$504United Airlines

Sun, Oct 4 - Tue, Oct 6

8:15 pm - 9:25 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 10mnonstop

6:32 pm - 7:45 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 13mnonstop

$504United Airlines

Mon, Oct 5 - Thu, Oct 8

10:05 am - 11:12 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

11:42 am - 12:53 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$519American Airlines

Sun, Oct 4 - Tue, Oct 6

8:15 pm - 9:25 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 10mnonstop

6:32 pm - 7:45 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 13mnonstop

$560United Airlines

Recent direct flight deals from Illinois to Milwaukee

Thu, Nov 12 - Wed, Nov 18

6:56 pm - 8:02 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 06mnonstop

5:04 am - 6:24 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 20mnonstop

$209American Airlines

Wed, Oct 28 - Thu, Oct 29

6:59 am - 8:07 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

11:42 am - 12:53 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$209American Airlines

Thu, Nov 12 - Tue, Nov 17

7:45 pm - 8:50 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

6:47 am - 7:59 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 12mnonstop

$209United Airlines

Tue, Oct 27 - Tue, Nov 3

7:47 pm - 8:52 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 05mnonstop

8:50 am - 10:00 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 10mnonstop

$209United Airlines

Thu, Oct 29 - Thu, Nov 5

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

0h 55mnonstop

4:50 pm - 5:40 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$209Southwest

Thu, Nov 12 - Wed, Nov 18

9:15 pm - 10:15 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

1h 00mnonstop

6:20 am - 7:20 amMKE Milwaukee-Mitchell-MDW Chicago Midway

1h 00mnonstop

$209Southwest

Thu, Oct 22 - Mon, Oct 26

6:59 am - 8:07 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

11:42 am - 12:53 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 11mnonstop

$209American Airlines

Wed, Oct 28 - Wed, Nov 4

6:59 am - 8:07 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

11:38 am - 12:54 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 16mnonstop

$209American Airlines

Mon, Nov 2 - Wed, Nov 4

9:15 pm - 10:10 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 55mnonstop

6:20 am - 7:20 amMKE Milwaukee-Mitchell-MDW Chicago Midway

1h 00mnonstop

$209Southwest

Wed, Oct 28 - Thu, Oct 29

10:20 am - 11:05 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 45mnonstop

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

0h 50mnonstop

$209Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$91

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly with an average 2% 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.