$81 Find Cheap Flights from Milwaukee to Chicago O'Hare Airport - Compare and Save

These are the earliest and latest flight times available from Milwaukee to Chicago O'Hare Intl Airport:

• Earliest: departs at 5:00 am and lands at 6:16 am
• Latest: departs at 8:14 pm and lands at 9:30 pm.

The flight takes about 1h 16m.

Only Economy Class is available on flights from Milwaukee to Chicago O'Hare Intl Airport.

A nonstop flight from Milwaukee to Chicago O'Hare Intl Airport takes 1h 16m, covering 67 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Round-trip flights from Milwaukee to Chicago O'Hare Intl Airport range from $197 to $239, with an average of $205 over the past 12 months. Anything below $197 counts as a good deal.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Morning is the busiest departure period on Milwaukee to Chicago O'Hare Intl Airport flights, with 61% of flights leaving in that window. Afternoon departures account for 26%, evening flights for 13%, and night flights for 0%.

One-way fares from Milwaukee to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $119, which is 42% below the typical average for this route.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Flights from Milwaukee to Chicago O'Hare Intl Airport usually depart from Milwaukee-Mitchell (MKE) and arrive at Chicago O'Hare Intl (ORD).

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Milwaukee to Chicago O'Hare Intl Airport route, 12% of flights were delayed in the past 3 months, with delays averaging 2 hours 8 minutes.

On the Milwaukee to Chicago O'Hare Intl Airport route, being flexible with your departure day can save you up to 22%. Saturday is the cheapest day at $199 round-trip on average, while Tuesday is the most expensive at $252: a $53 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between Milwaukee and Chicago O'Hare Intl Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Among airlines operating Milwaukee to Chicago O'Hare Intl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.