Cheap Flights from Chicago to Baltimore Starting at $34
Helping travelers to find the best flight offers
Cheapest flights from Chicago to Baltimore
Find great deals from Chicago to Baltimore with one quick search — we scan over 700 airlines, 50+ travel agencies and more than 5 top booking systems to uncover the best prices, schedules and booking conditions. Friendly and fast, our metasearch helps you compare options so you can pick the flight that fits your budget and timetable with confidence.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly direct from Chicago to Baltimore for the quickest, most convenient way to get between these two bustling cities — fewer hassles, no layovers, and more time for work or exploring once you land. While connecting flights can sometimes be cheaper, a nonstop journey saves hours and offers a more comfortable travel experience, making it a smart choice for stressed schedules or short trips.
Schedule of direct flights from Chicago to Baltimore
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Baltimore:
Chicago airports overview
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Baltimore airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Chicago to Baltimore
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$34
Frontier Airlines
Direct flight
2 hours
02/09/2026
The cheapest one-way flight from Chicago to Baltimore departs on 02/09/2026, is operated by Frontier Airlines and costs $34
Cheapest round trip flight
$97
Frontier Airlines
Direct flight
4h 31m
01/05/2026
The cheapest roundtrip flight from Chicago to Baltimore departs on 01/05/2026, is operated by Frontier Airlines and costs $97
The fastest flight
1h 45m
Fastest flight from Chicago to Baltimore takes 1h 45m
Direct flights
Several times a week
There are direct flights on this route 4 days a week: Su, Mo, We, and Sa
Earliest flight
5:35 AM
Latest flight
9:20 PM
Direct flights count
49
Distance
972km
Timezone difference
1h
The distance between Chicago and Baltimore is 972km (603 miles). There are 49 direct flights from Chicago to Baltimore. The time difference between Chicago and Baltimore is 1h. Flights from Chicago begin at 5:35 AM. The latest flight from Chicago departs at 9:20 PM
November 2025
Lowest price
on average:
$99
July 2026
Highest price
on average:
$188
Avg Price
The Chicago — Baltimore route is served by a wide range of airlines: 4 in total, including Southwest Airlines, United Airlines, American Airlines, and Frontier Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $34. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
Chicago is served by three main airports with different roles. O’Hare International (ORD) is the large international and connecting hub that typically handles most long-haul and legacy-carrier traffic, with United and American among the dominant carriers; it can feel busy but offers extensive route options. Midway (MDW) is a smaller, more budget- and domestic-focused airport where low-cost carriers like Southwest often concentrate their operations; fares here can sometimes be lower for short-haul travel. Travel time to downtown is roughly 30–60 minutes from O’Hare by car or express train (CTA Blue Line) with fares around $5–$40 depending on mode and traffic; Midway is closer, about 15–35 minutes by car or 25 minutes by the Orange Line, with similar fare ranges. Pros: O’Hare’s wide connectivity and full-service amenities versus Midway’s convenience and quicker access for domestic flyers. Cons: O’Hare can be congested and spread out, while Midway has fewer international connections and more limited carrier choice.
Baltimore/Washington Thurgood Marshall Airport (BWI) serves as the region’s more budget- and leisure-oriented gateway, complementing nearby D.C. hubs. It typically hosts a mix of low-cost carriers and legacy airlines, so fares can often be more competitive than at Reagan or Dulles. The airport lies about 10–12 miles south of downtown Baltimore (roughly 20–30 minutes by car in light traffic). Transit options include the BWI Marshall Rail Station and shuttle connections to the terminals (around 10–15 minutes to the terminal area), light rail and multiple bus lines; taxi or rideshare rides usually take 20–35 minutes depending on traffic with fares varying by route. Pros: usually less crowded and easier parking; cons: farther from some city neighborhoods and can be busy during peak travel times.
We couldn't find any special offers for flights from Chicago to Baltimore
How much is the cheapest flight ticket from Chicago to Baltimore?
The cheapest flight ticket from Chicago to Baltimore according to data for the last 48 hours costs $34
When is the best time to buy air tickets on the route Chicago — Baltimore?
Often the best time to buy tickets from Chicago to Baltimore is 2 months before departure.
When is the cheapest time of year to fly from Chicago to Baltimore?
Based on statistics over the past years, the lowest prices for flights from Chicago to Baltimore can be found flying in these months: November, December, January.
How long does it take to fly from Chicago to Baltimore?
The fastest flights from Chicago to Baltimore start from 1 hour 45 minutes in the air.
Which airline can fly direct from Chicago to Baltimore?
The following airlines operate direct flights on the route Chicago — Baltimore: Southwest Airlines, United Airlines, American Airlines
The minimum one-way ticket price from Chicago to Baltimore is $99 (November 2025), while the maximum is $188 (July 2026). On average, a ticket costs $138–$149.
