$85 Cheap American Airlines flights Columbus (CMH) to Baltimore (BWI)

You’ll discover affordable round-trip American Airlines flights from $173 from CMH to BWI by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $85 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to jet away to Baltimore with American Airlines. You could also find great deals on return and one-way tickets in February.

Search for affordable American Airlines flights from John Glenn Columbus Intl. Airport (CMH) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) one to three months before your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use the “Nonstop” filter when searching for direct American Airlines flights from CMH to BWI. You’ll also be able to compare other carriers offering the same nonstop journey.

Find American Airlines’s earliest flights from CMH to BWI by selecting our “Early Morning” and “Morning” filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Baltimore Washington Intl. Thurgood Marshall Airport (BWI) is the main Baltimore hub for American Airlines flights from John Glenn Columbus Intl. Airport (CMH).

Changes are usually free within 24 hours of making your booking, but your airline may add a charge after that. For more details about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to adjust your plans without additional costs, check the “No cancel fee” or “Changes included” filter when organizing your trip.