$109 Cheap Delta flights South Bend (SBN) to Baltimore (BWI)

You’ll discover affordable return Delta Air Lines flights from $217 from SBN to BWI by sorting your results from “Price (lowest to highest)” on Expedia. Or search for options from $109 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 most affordable months to jet off to Baltimore with Delta Air Lines. You could also find great deals on return and one-way tickets in February.

Look for affordable Delta Air Lines flights from South Bend Intl. Airport (SBN) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) one to three months before your departure. 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. No matter the fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive 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.

Click on the “Nonstop” filter when searching for direct Delta Air Lines flights from SBN to BWI. It’s also a good way to compare other carriers servicing the same nonstop route.

Search Delta Air Lines’s earliest flights from SBN to BWI by checking our “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being 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.

Board a Delta Air Lines flight from South Bend Intl. Airport (SBN) to Baltimore, and you’ll probably arrive at Baltimore Washington Intl. Thurgood Marshall Airport (BWI). This is the airline’s primary hub in this city.

Delta Air Lines makes traveling from SBN to BWI more comfortable with an excellent in-flight experience and a rewarding loyalty program. You also have the chance to earn points with Delta SkyMiles. Be sure to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making a booking, but your airline may charge a fee after that. For further details about modifying your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to adjust your plans without additional charges, tick the “Changes included” or “No cancel fee” filter when organizing your trip.