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.

$97 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, Oct 1 - Mon, Oct 5

5:19 pm - 6:21 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 02mnonstop

5:01 am - 6:14 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 13mnonstop

$193American Airlines

Thu, Oct 1 - Thu, Oct 15

6:55 pm - 8:03 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

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

1h 20mnonstop

$193American Airlines

Tue, Oct 6 - Tue, Oct 13

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

0h 45mnonstop

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

0h 50mnonstop

$193Southwest

Thu, Oct 1 - Mon, Oct 5

9:55 am - 10:45 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 50mnonstop

5:55 am - 6:45 amMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$193Southwest

Tue, Oct 6 - Tue, Oct 13

9:34 pm - 10:42 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

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

1h 30mnonstop

$193American Airlines

Thu, Oct 1 - Thu, Oct 15

9:40 pm - 10:30 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 50mnonstop

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

0h 50mnonstop

$193Southwest

Fri, Jan 1 - Fri, Jan 1

8:48 am - 10:03 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 15mnonstop

2:31 pm - 3:45 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 14mnonstop

$229United Airlines

Sat, Oct 24 - Sun, Oct 25

10:00 pm - 10:59 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

0h 59mnonstop

9:33 am - 10:45 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 12mnonstop

$229United Airlines

Fri, Dec 4 - Sun, Dec 6

9:50 am - 4:38 pmSTL Lambert-St Louis-MKE Milwaukee-Mitchell

6h 48m1 stop Orlando

5:33 pm - 12:41 amMKE Milwaukee-Mitchell-STL Lambert-St Louis

7h 08m1 stop Orlando

$256Frontier

Sun, Sep 27 - Fri, Oct 2

6:15 am - 11:23 amSTL Lambert-St Louis-MKE Milwaukee-Mitchell

5h 08m1 stop Minneapolis St Paul

6:30 am - 10:31 amMKE Milwaukee-Mitchell-STL Lambert-St Louis

4h 01m1 stop Minneapolis St Paul

$354Delta

Recent last minute flight deals from Illinois to Milwaukee

Sat, Sep 12 - Sat, Sep 19

8:51 pm - 9:54 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 03mnonstop

8:31 am - 10:01 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 30mnonstop

$378American Airlines

Mon, Sep 14 - Mon, Sep 21

8:51 pm - 9:54 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 03mnonstop

8:31 am - 10:01 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 30mnonstop

$393American Airlines

Mon, Sep 14 - 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

$393Southwest

Mon, Sep 14 - Mon, Sep 21

3:10 pm - 8:20 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

5h 10m1 stop Lambert-St Louis

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

0h 50mnonstop

$403Southwest

Mon, Sep 14 - Mon, Sep 21

3:10 pm - 8:20 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

5h 10m1 stop Lambert-St Louis

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

5h 10m1 stop Lambert-St Louis

$413Southwest

Sat, Sep 12 - Sat, Sep 12

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

1h 05mnonstop

1:18 pm - 2:39 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 21mnonstop

$469American Airlines

Fri, Sep 11 - Sat, Sep 12

2:04 pm - 3:11 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 07mnonstop

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

1h 13mnonstop

$484United Airlines

Mon, Sep 14 - Thu, Sep 17

12:59 pm - 5:30 pmSTL Lambert-St Louis-MKE Milwaukee-Mitchell

4h 31m1 stop Chicago O'Hare Intl

6:00 am - 10:12 amMKE Milwaukee-Mitchell-STL Lambert-St Louis

4h 12m1 stop Chicago O'Hare Intl

$487United Airlines

Mon, Sep 14 - Tue, Sep 15

10:29 am - 4:05 pmSTL Lambert-St Louis-MKE Milwaukee-Mitchell

5h 36m1 stop Detroit Metropolitan Wayne County

1:28 pm - 5:10 pmMKE Milwaukee-Mitchell-STL Lambert-St Louis

3h 42m1 stop Detroit Metropolitan Wayne County

$487Delta

Thu, Sep 10 - Sat, Sep 12

8:24 pm - 10:02 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

13h 38m1 stop Boston Logan Intl

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

15h 17m1 stop Seattle/Tacoma Intl

$1,180Multiple Airlines

Recent direct flight deals from Illinois to Milwaukee

Tue, Oct 6 - Tue, Oct 13

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

0h 45mnonstop

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

0h 50mnonstop

$193Southwest

Thu, Oct 1 - Mon, Oct 5

9:55 am - 10:45 amMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 50mnonstop

5:55 am - 6:45 amMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 50mnonstop

$193Southwest

Thu, Oct 1 - Thu, Oct 15

6:55 pm - 8:03 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

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

1h 20mnonstop

$193American Airlines

Tue, Oct 6 - Tue, Oct 13

9:34 pm - 10:42 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 08mnonstop

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

1h 30mnonstop

$193American Airlines

Thu, Oct 1 - Thu, Oct 15

9:40 pm - 10:30 pmMDW Chicago Midway-MKE Milwaukee-Mitchell

0h 50mnonstop

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

0h 50mnonstop

$193Southwest

Tue, Dec 1 - Sat, Dec 5

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

1h 00mnonstop

1:45 pm - 2:40 pmMKE Milwaukee-Mitchell-MDW Chicago Midway

0h 55mnonstop

$193Southwest

Thu, Oct 8 - Thu, Oct 15

10:05 am - 11:12 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

$193American Airlines

Thu, Oct 1 - Mon, Oct 5

5:19 pm - 6:21 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 02mnonstop

5:01 am - 6:14 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 13mnonstop

$193American Airlines

Fri, Jan 1 - Fri, Jan 1

8:48 am - 10:03 amORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 15mnonstop

2:31 pm - 3:45 pmMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 14mnonstop

$229United Airlines

Sat, Dec 26 - Sat, Jan 2

3:35 pm - 4:46 pmORD Chicago O'Hare Intl-MKE Milwaukee-Mitchell

1h 11mnonstop

5:00 am - 6:23 amMKE Milwaukee-Mitchell-ORD Chicago O'Hare Intl

1h 23mnonstop

$229United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$97

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly with an average 4% 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.