Nonstop flights from Chicago to Baltimore

2 airlines fly this route, with up to 8 flights a day.

ORDChicago O'Hare International

620 mi · 53 flights a week

BWIBaltimore/Washington International Thurgood Marshall

ORDBWI

When they leave

Chicago time

7:00a7:45pFirst departure 7:00 AM, last 7:45 PM

Three in the morning, 7:00 AM to 10:49 AM, then two in the afternoon, 2:49 PM to 3:35 PM, then three in the evening, 6:15 PM to 7:45 PM.

Every flight

Earliest first

7:00 AM→10:09 AMUnited AirlinesAirbus A319Daily
8:15 AM→11:22 AMAmerican AirlinesEmbraer 170Daily
10:49 AM→1:58 PMUnited AirlinesBoeing 737 MAX 9Daily
2:49 PM→5:54 PMAmerican AirlinesEmbraer 170Daily
3:35 PM→6:42 PMUnited AirlinesAirbus A319Daily
6:15 PM→9:29 PMUnited AirlinesBoeing 737Daily
6:55 PM→9:59 PMAmerican AirlinesEmbraer 170Daily
7:45 PM→11:00 PMUnited AirlinesAirbus A320Mon, Thu, Fri, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Chicago to Baltimore

United Airlines flies most often, 4 to 5 times a day on the Airbus A319, Airbus A320, Boeing 737 and Boeing 737 MAX 9. American Airlines flies 3 times a day on the Embraer 170.

There are 7 or 8 flights every day of the week. The first arrival in Baltimore is at 10:09 AM and the last at 11:00 PM. The flight covers 620 miles.

Flying back, Baltimore to Chicago has 52 nonstop flights a week. From Chicago, Ronald Reagan Washington National (DCA) and Dulles (IAD) are the other Washington area airports with nonstop flights, 148 and 49 a week.