Direct flights from Chicago to Baltimore ORD → BWI
American Airlines, Frontier Airlines and United Airlines operate nonstop flights from Chicago (ORD) to Baltimore (BWI). The nonstop flight takes around ~1h 15m, covering 620 miles (998 km) and operates multiple daily. Round-trip fares currently start at $138, with a typical fare around $251 across 51 recent fare combinations. Updated 30 June 2026.
60-day flexibility overview based on 51 recent fares across the next 60 days
📬 Email me when fares drop
We'll check every combination in your window daily and email you the cheapest match. No account needed.
American Airlines
AA
Frontier Airlines
F9
United Airlines
UA
Departure Schedule next 7 days
Sign up to see Baltimore schedule from ORD
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Chicago to Baltimore?
Yes, American Airlines, Frontier Airlines and 1 more airline operate nonstop flights from Chicago (ORD) to Baltimore (BWI).
Which airlines fly direct from Chicago to Baltimore?
American Airlines, Frontier Airlines, United Airlines operate nonstop flights from Chicago to Baltimore.
How long is the flight from Chicago to Baltimore?
The nonstop flight from Chicago to Baltimore takes ~1h 15m (approximately 998 km).
How often do direct flights operate from Chicago to Baltimore?
Nonstop flights from Chicago to Baltimore operate multiple daily.
How much is a round-trip flight from Chicago to Baltimore?
Round-trip flights from Chicago (ORD) to Baltimore (BWI) start at $138, with a typical fare around $251. Based on 51 recent fare combinations.