Flights from Chicago to Baltimore

Flights from Chicago to Baltimore are one of the most overlooked East Coast routes, often offering better pricing than nearby Washington DC flights while still providing easy access to the same region. This makes Baltimore a strategic choice for travelers looking to save money without sacrificing convenience. Departures typically leave from Chicago O’Hare International Airport (10000 W Balmoral Ave, Chicago, IL 60666) and Chicago Midway International Airport (5700 S Cicero Ave, Chicago, IL 60638). Flights arrive at Baltimore/Washington International Thurgood Marshall Airport (BWI), located at 7050 Friendship Rd, Baltimore, MD 21240. The route spans approximately 620 miles, with average nonstop flight times of 1 hour 45 minutes to 2 hours 10 minutes. Airlines operating this route include Southwest Airlines (which has a strong presence at BWI), along with American Airlines, Delta Air Lines, and United Airlines. Why Baltimore Is Often Cheaper Than DC One of the biggest advantages of this route is pricing: BWI typically has lower landing fees than DC airports Strong Southwest competition drives fares down Less corporate demand compared to Washington DC Result: Flights into Baltimore are often $50–$150 cheaper than flights into Reagan National (DCA) or Dulles (IAD). Access to Washington DC (Hidden Advantage) Many travelers don’t realize: BWI is only 30–45 minutes from Washington DC Direct train service (Amtrak + MARC) runs frequently Total travel time is comparable to flying directly into DC This makes Baltimore one of the best budget alternatives for DC travel. Best Time to Book Because this route is less dominated by business travelers than DC: Ideal booking window: 14–35 days in advance Cheapest days: Tuesday, Wednesday, Saturday Weekend pricing is more stable than DC routes Flights tend to be more forgiving for last-minute bookings compared to nearby business-heavy routes. Pricing Behavior & Demand Trends This route is influenced by: Leisure travel (weekends, holidays) Regional travel between Midwest and Mid-Atlantic Budget airline competition Unlike DC or NYC: Prices are less volatile Deals appear more frequently Fare drops happen more consistently midweek Smart Booking Strategy To get the best deals: Prioritize Midway (MDW) for Southwest flights Book midweek when airlines release discounts Compare one-way fares across different airlines Consider BWI even if your final destination is DC

Is Baltimore cheaper than Washington DC to fly into? Yes, Baltimore (BWI) is often significantly cheaper than DC airports. How long is the flight from Chicago to Baltimore? About 1 hour 45 minutes to 2 hours nonstop. Can I use Baltimore airport to get to Washington DC? Yes, it’s about 30–45 minutes by train or car. Which airline is cheapest for this route? Southwest Airlines often offers the lowest fares due to its BWI hub. Are there nonstop flights from Chicago to Baltimore? Yes, multiple daily nonstop flights are available. What is the cheapest day to fly? Tuesday and Wednesday are typically the cheapest. Is Baltimore a busy route from Chicago? Moderate demand, but less crowded than DC routes. Do prices increase last minute? Less than DC routes, but still possible. Is Midway or O’Hare cheaper? Midway can be cheaper, especially for Southwest flights. How far is BWI from downtown Baltimore? About 15–20 minutes by car. Are weekend flights expensive? Less so than business-heavy routes—more balanced pricing. Is Baltimore a good alternative airport? Yes, one of the best for saving money in the DC region.