January is by far the best month, wherein you can get cheapest flights for Baltimore to Chicago. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Baltimore
06:00
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
10:07
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026

Baltimore
06:00
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
07:30
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026

Baltimore
18:31
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Tue , 20 Jan 2026

Chicago
20:01
Chicago
Chicago O Hare International Airport
Tue, 20 Jan 2026

Baltimore
06:00
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Tue , 20 Jan 2026

Chicago
07:30
Chicago
Chicago O Hare International Airport
Tue, 20 Jan 2026

Baltimore
10:05
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Tue , 20 Jan 2026

Chicago
11:25
Chicago
Chicago O Hare International Airport
Tue, 20 Jan 2026

Baltimore
17:18
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
18:38
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026

Baltimore
17:25
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
21:05
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026

Baltimore
10:05
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
11:25
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026

Baltimore
06:00
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
09:41
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026

Baltimore
06:00
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
16:40
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026

Baltimore
11:45
Baltimore
Baltimore Washington International Thurgood Marshall Airport
Mon , 19 Jan 2026

Chicago
22:05
Chicago
Chicago O Hare International Airport
Mon, 19 Jan 2026










Flying from Baltimore to Chicago has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Baltimore to Chicago is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Baltimore Washington International Thurgood Marshall Airport (BWI) and Chicago O Hare International Airport (ORD). You can expect a flight distance of approximately 998 km, and most direct services cover it in around 03:43.
Let’s take a closer look at everything you need to know before booking your flight from Baltimore to Chicago.
| Flight Details | Information |
|---|---|
| Route Distance | 998 km |
| Average Flight Time | 03:43 hrs |
| Departure Airport | Baltimore Washington International Thurgood Marshall Airport (BWI) |
| Arrival Airport | Chicago O Hare International Airport (ORD) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | Delta Airlines, American Airlines, United Airlines, WestJet Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.